behave_tests: add unit tests for TestAPI client

Change-Id: I31a8d774df406c993f6fb605eb09025d643c6e39
Signed-off-by: Gwenael Lambrouin <gwenael.lambrouin@orange.com>

diff --git a/behave_tests/features/steps/testapi.py b/behave_tests/features/steps/testapi.py
index 67e5104..aff7589 100644 (file)
--- a/behave_tests/features/steps/testapi.py
+++ b/behave_tests/features/steps/testapi.py
@@ -15,21 +15,21 @@
 #
 
 import json
+import logging
 import requests
 
 
 class TestapiClient:
-    def __init__(self, testapi_url: str, logger):
+    __test__ = False  # Hint for pytest: TestapiClient is not a test class.
+
+    def __init__(self, testapi_url: str):
         """
         Args:
             testapi_url: testapi URL as a string, for instance
                 "http://172.20.73.203:8000/api/v1/results"
-
-            logger: reference to behave_tests logger.
-
         """
         self._base_url = testapi_url
-        self._logger = logger
+        self._logger = logging.getLogger("behave_tests")
 
     def find_last_result(self, testapi_params, scenario_tag: str, nfvbench_test_input):
         """Search testapi database and return latest result matching filters.

diff --git a/test/ut_behave_tests/__init__.py b/test/ut_behave_tests/__init__.py
new file mode 100644 (file)
index 0000000..0403bca
--- /dev/null
+++ b/test/ut_behave_tests/__init__.py
@@ -0,0 +1 @@
+"""Unit tests for the behave_tests package."""

diff --git a/test/ut_behave_tests/test_data/project=nfvbench&case=characterization&criteria=PASS&page=1.json b/test/ut_behave_tests/test_data/project=nfvbench&case=characterization&criteria=PASS&page=1.json
new file mode 100644 (file)
index 0000000..885ab04
--- /dev/null
+++ b/test/ut_behave_tests/test_data/project=nfvbench&case=characterization&criteria=PASS&page=1.json
@@ -0,0 +1,48702 @@
+{
+    "pagination": {
+        "current_page": 1,
+        "total_pages": 2
+    },
+    "results": [
+        {
+            "project_name": "nfvbench",
+            "scenario": "loopback",
+            "stop_date": "2022-04-25 02:32:44",
+            "case_name": "characterization",
+            "build_tag": "TOV5HRPLCZYW",
+            "version": "unknown",
+            "pod_name": "AMICAL",
+            "criteria": "PASS",
+            "installer": "unknown",
+            "_id": "6266084fc0d88e001ca15aaf",
+            "start_date": "2022-04-25 00:13:31",
+            "details": {
+                "tests": [
+                    {
+                        "status": "passed",
+                        "elements": [
+                            {
+                                "status": "passed",
+                                "name": "Run a NDR test for a defined frame size and flow count -- @1.1 Frame sizes and flow counts",
+                                "keyword": "Scenario Outline",
+                                "tags": [
+                                    "throughput"
+                                ],
+                                "steps": [
+                                    {
+                                        "name": "10 sec run duration",
+                                        "keyword": "Given",
+                                        "step_type": "given",
+                                        "location": "../../opt/nfvbench/behave_tests/features/characterization-full.feature:6",
+                                        "match": {
+                                            "arguments": [
+                                                {
+                                                    "name": "duration",
+                                                    "value": "10"
+                                                }
+                                            ],
+                                            "location": "../../opt/nfvbench/behave_tests/features/steps/steps.py:124"
+                                        },
+                                        "result": {
+                                            "duration": 0.00011801719665527344,
+                                            "status": "passed"
+                                        }
+                                    },
+                                    {
+                                        "name": "64 frame size",
+                                        "keyword": "And",
+                                        "step_type": "given",
+                                        "location": "../../opt/nfvbench/behave_tests/features/characterization-full.feature:7",
+                                        "match": {
+                                            "arguments": [
+                                                {
+                                                    "name": "frame_size",
+                                                    "value": "64"
+                                                }
+                                            ],
+                                            "location": "../../opt/nfvbench/behave_tests/features/steps/steps.py:109"
+                                        },
+                                        "result": {
+                                            "duration": 0.00010013580322265625,
+                                            "status": "passed"
+                                        }
+                                    },
+                                    {
+                                        "name": "128 flow count",
+                                        "keyword": "And",
+                                        "step_type": "given",
+                                        "location": "../../opt/nfvbench/behave_tests/features/characterization-full.feature:8",
+                                        "match": {
+                                            "arguments": [
+                                                {
+                                                    "name": "flow_count",
+                                                    "value": "128"
+                                                }
+                                            ],
+                                            "location": "../../opt/nfvbench/behave_tests/features/steps/steps.py:114"
+                                        },
+                                        "result": {
+                                            "duration": 9.775161743164062e-05,
+                                            "status": "passed"
+                                        }
+                                    },
+                                    {
+                                        "name": "ndr rate",
+                                        "keyword": "And",
+                                        "step_type": "given",
+                                        "location": "../../opt/nfvbench/behave_tests/features/characterization-full.feature:9",
+                                        "match": {
+                                            "arguments": [
+                                                {
+                                                    "name": "rate",
+                                                    "value": "ndr"
+                                                }
+                                            ],
+                                            "location": "../../opt/nfvbench/behave_tests/features/steps/steps.py:119"
+                                        },
+                                        "result": {
+                                            "duration": 9.822845458984375e-05,
+                                            "status": "passed"
+                                        }
+                                    },
+                                    {
+                                        "name": "NFVbench API is ready",
+                                        "keyword": "When",
+                                        "step_type": "when",
+                                        "location": "../../opt/nfvbench/behave_tests/features/characterization-full.feature:10",
+                                        "match": {
+                                            "arguments": [],
+                                            "location": "../../opt/nfvbench/behave_tests/features/steps/steps.py:210"
+                                        },
+                                        "result": {
+                                            "duration": 10.036147117614746,
+                                            "status": "passed"
+                                        }
+                                    },
+                                    {
+                                        "name": "3 runs are started and waiting for maximum result",
+                                        "keyword": "Then",
+                                        "step_type": "then",
+                                        "location": "../../opt/nfvbench/behave_tests/features/characterization-full.feature:11",
+                                        "match": {
+                                            "arguments": [
+                                                {
+                                                    "name": "repeat",
+                                                    "value": 3,
+                                                    "original": "3"
+                                                }
+                                            ],
+                                            "location": "../../opt/nfvbench/behave_tests/features/steps/steps.py:264"
+                                        },
+                                        "result": {
+                                            "duration": 58.26510310173035,
+                                            "status": "passed"
+                                        }
+                                    },
+                                    {
+                                        "name": "push result to database",
+                                        "keyword": "And",
+                                        "step_type": "then",
+                                        "location": "../../opt/nfvbench/behave_tests/features/characterization-full.feature:12",
+                                        "match": {
+                                            "arguments": [],
+                                            "location": "../../opt/nfvbench/behave_tests/features/steps/steps.py:426"
+                                        },
+                                        "result": {
+                                            "duration": 0.00015854835510253906,
+                                            "status": "passed"
+                                        }
+                                    },
+                                    {
+                                        "name": "extract offered rate result",
+                                        "keyword": "And",
+                                        "step_type": "then",
+                                        "location": "../../opt/nfvbench/behave_tests/features/characterization-full.feature:13",
+                                        "match": {
+                                            "arguments": [],
+                                            "location": "../../opt/nfvbench/behave_tests/features/steps/steps.py:327"
+                                        },
+                                        "result": {
+                                            "duration": 0.00029850006103515625,
+                                            "status": "passed"
+                                        }
+                                    }
+                                ],
+                                "location": "../../opt/nfvbench/behave_tests/features/characterization-full.feature:17",
+                                "type": "scenario"
+                            },
+                            {
+                                "status": "passed",
+                                "name": "Run a NDR test for a defined frame size and flow count -- @1.2 Frame sizes and flow counts",
+                                "keyword": "Scenario Outline",
+                                "tags": [
+                                    "throughput"
+                                ],
+                                "steps": [
+                                    {
+                                        "name": "10 sec run duration",
+                                        "keyword": "Given",
+                                        "step_type": "given",
+                                        "location": "../../opt/nfvbench/behave_tests/features/characterization-full.feature:6",
+                                        "match": {
+                                            "arguments": [
+                                                {
+                                                    "name": "duration",
+                                                    "value": "10"
+                                                }
+                                            ],
+                                            "location": "../../opt/nfvbench/behave_tests/features/steps/steps.py:124"
+                                        },
+                                        "result": {
+                                            "duration": 0.00010204315185546875,
+                                            "status": "passed"
+                                        }
+                                    },
+                                    {
+                                        "name": "128 frame size",
+                                        "keyword": "And",
+                                        "step_type": "given",
+                                        "location": "../../opt/nfvbench/behave_tests/features/characterization-full.feature:7",
+                                        "match": {
+                                            "arguments": [
+                                                {
+                                                    "name": "frame_size",
+                                                    "value": "128"
+                                                }
+                                            ],
+                                            "location": "../../opt/nfvbench/behave_tests/features/steps/steps.py:109"
+                                        },
+                                        "result": {
+                                            "duration": 9.870529174804688e-05,
+                                            "status": "passed"
+                                        }
+                                    },
+                                    {
+                                        "name": "128 flow count",
+                                        "keyword": "And",
+                                        "step_type": "given",
+                                        "location": "../../opt/nfvbench/behave_tests/features/characterization-full.feature:8",
+                                        "match": {
+                                            "arguments": [
+                                                {
+                                                    "name": "flow_count",
+                                                    "value": "128"
+                                                }
+                                            ],
+                                            "location": "../../opt/nfvbench/behave_tests/features/steps/steps.py:114"
+                                        },
+                                        "result": {
+                                            "duration": 0.00011563301086425781,
+                                            "status": "passed"
+                                        }
+                                    },
+                                    {
+                                        "name": "ndr rate",
+                                        "keyword": "And",
+                                        "step_type": "given",
+                                        "location": "../../opt/nfvbench/behave_tests/features/characterization-full.feature:9",
+                                        "match": {
+                                            "arguments": [
+                                                {
+                                                    "name": "rate",
+                                                    "value": "ndr"
+                                                }
+                                            ],
+                                            "location": "../../opt/nfvbench/behave_tests/features/steps/steps.py:119"
+                                        },
+                                        "result": {
+                                            "duration": 9.417533874511719e-05,
+                                            "status": "passed"
+                                        }
+                                    },
+                                    {
+                                        "name": "NFVbench API is ready",
+                                        "keyword": "When",
+                                        "step_type": "when",
+                                        "location": "../../opt/nfvbench/behave_tests/features/characterization-full.feature:10",
+                                        "match": {
+                                            "arguments": [],
+                                            "location": "../../opt/nfvbench/behave_tests/features/steps/steps.py:210"
+                                        },
+                                        "result": {
+                                            "duration": 0.00789332389831543,
+                                            "status": "passed"
+                                        }
+                                    },
+                                    {
+                                        "name": "3 runs are started and waiting for maximum result",
+                                        "keyword": "Then",
+                                        "step_type": "then",
+                                        "location": "../../opt/nfvbench/behave_tests/features/characterization-full.feature:11",
+                                        "match": {
+                                            "arguments": [
+                                                {
+                                                    "name": "repeat",
+                                                    "value": 3,
+                                                    "original": "3"
+                                                }
+                                            ],
+                                            "location": "../../opt/nfvbench/behave_tests/features/steps/steps.py:264"
+                                        },
+                                        "result": {
+                                            "duration": 48.191978454589844,
+                                            "status": "passed"
+                                        }
+                                    },
+                                    {
+                                        "name": "push result to database",
+                                        "keyword": "And",
+                                        "step_type": "then",
+                                        "location": "../../opt/nfvbench/behave_tests/features/characterization-full.feature:12",
+                                        "match": {
+                                            "arguments": [],
+                                            "location": "../../opt/nfvbench/behave_tests/features/steps/steps.py:426"
+                                        },
+                                        "result": {
+                                            "duration": 0.00014138221740722656,
+                                            "status": "passed"
+                                        }
+                                    },
+                                    {
+                                        "name": "extract offered rate result",
+                                        "keyword": "And",
+                                        "step_type": "then",
+                                        "location": "../../opt/nfvbench/behave_tests/features/characterization-full.feature:13",
+                                        "match": {
+                                            "arguments": [],
+                                            "location": "../../opt/nfvbench/behave_tests/features/steps/steps.py:327"
+                                        },
+                                        "result": {
+                                            "duration": 0.00026345252990722656,
+                                            "status": "passed"
+                                        }
+                                    }
+                                ],
+                                "location": "../../opt/nfvbench/behave_tests/features/characterization-full.feature:18",
+                                "type": "scenario"
+                            },
+                            {
+                                "status": "passed",
+                                "name": "Run a NDR test for a defined frame size and flow count -- @1.3 Frame sizes and flow counts",
+                                "keyword": "Scenario Outline",
+                                "tags": [
+                                    "throughput"
+                                ],
+                                "steps": [
+                                    {
+                                        "name": "10 sec run duration",
+                                        "keyword": "Given",
+                                        "step_type": "given",
+                                        "location": "../../opt/nfvbench/behave_tests/features/characterization-full.feature:6",
+                                        "match": {
+                                            "arguments": [
+                                                {
+                                                    "name": "duration",
+                                                    "value": "10"
+                                                }
+                                            ],
+                                            "location": "../../opt/nfvbench/behave_tests/features/steps/steps.py:124"
+                                        },
+                                        "result": {
+                                            "duration": 9.942054748535156e-05,
+                                            "status": "passed"
+                                        }
+                                    },
+                                    {
+                                        "name": "256 frame size",
+                                        "keyword": "And",
+                                        "step_type": "given",
+                                        "location": "../../opt/nfvbench/behave_tests/features/characterization-full.feature:7",
+                                        "match": {
+                                            "arguments": [
+                                                {
+                                                    "name": "frame_size",
+                                                    "value": "256"
+                                                }
+                                            ],
+                                            "location": "../../opt/nfvbench/behave_tests/features/steps/steps.py:109"
+                                        },
+                                        "result": {
+                                            "duration": 9.655952453613281e-05,
+                                            "status": "passed"
+                                        }
+                                    },
+                                    {
+                                        "name": "128 flow count",
+                                        "keyword": "And",
+                                        "step_type": "given",
+                                        "location": "../../opt/nfvbench/behave_tests/features/characterization-full.feature:8",
+                                        "match": {
+                                            "arguments": [
+                                                {
+                                                    "name": "flow_count",
+                                                    "value": "128"
+                                                }
+                                            ],
+                                            "location": "../../opt/nfvbench/behave_tests/features/steps/steps.py:114"
+                                        },
+                                        "result": {
+                                            "duration": 9.632110595703125e-05,
+                                            "status": "passed"
+                                        }
+                                    },
+                                    {
+                                        "name": "ndr rate",
+                                        "keyword": "And",
+                                        "step_type": "given",
+                                        "location": "../../opt/nfvbench/behave_tests/features/characterization-full.feature:9",
+                                        "match": {
+                                            "arguments": [
+                                                {
+                                                    "name": "rate",
+                                                    "value": "ndr"
+                                                }
+                                            ],
+                                            "location": "../../opt/nfvbench/behave_tests/features/steps/steps.py:119"
+                                        },
+                                        "result": {
+                                            "duration": 9.608268737792969e-05,
+                                            "status": "passed"
+                                        }
+                                    },
+                                    {
+                                        "name": "NFVbench API is ready",
+                                        "keyword": "When",
+                                        "step_type": "when",
+                                        "location": "../../opt/nfvbench/behave_tests/features/characterization-full.feature:10",
+                                        "match": {
+                                            "arguments": [],
+                                            "location": "../../opt/nfvbench/behave_tests/features/steps/steps.py:210"
+                                        },
+                                        "result": {
+                                            "duration": 0.007787942886352539,
+                                            "status": "passed"
+                                        }
+                                    },
+                                    {
+                                        "name": "3 runs are started and waiting for maximum result",
+                                        "keyword": "Then",
+                                        "step_type": "then",
+                                        "location": "../../opt/nfvbench/behave_tests/features/characterization-full.feature:11",
+                                        "match": {
+                                            "arguments": [
+                                                {
+                                                    "name": "repeat",
+                                                    "value": 3,
+                                                    "original": "3"
+                                                }
+                                            ],
+                                            "location": "../../opt/nfvbench/behave_tests/features/steps/steps.py:264"
+                                        },
+                                        "result": {
+                                            "duration": 48.198084115982056,
+                                            "status": "passed"
+                                        }
+                                    },
+                                    {
+                                        "name": "push result to database",
+                                        "keyword": "And",
+                                        "step_type": "then",
+                                        "location": "../../opt/nfvbench/behave_tests/features/characterization-full.feature:12",
+                                        "match": {
+                                            "arguments": [],
+                                            "location": "../../opt/nfvbench/behave_tests/features/steps/steps.py:426"
+                                        },
+                                        "result": {
+                                            "duration": 0.00012063980102539062,
+                                            "status": "passed"
+                                        }
+                                    },
+                                    {
+                                        "name": "extract offered rate result",
+                                        "keyword": "And",
+                                        "step_type": "then",
+                                        "location": "../../opt/nfvbench/behave_tests/features/characterization-full.feature:13",
+                                        "match": {
+                                            "arguments": [],
+                                            "location": "../../opt/nfvbench/behave_tests/features/steps/steps.py:327"
+                                        },
+                                        "result": {
+                                            "duration": 0.0002589225769042969,
+                                            "status": "passed"
+                                        }
+                                    }
+                                ],
+                                "location": "../../opt/nfvbench/behave_tests/features/characterization-full.feature:19",
+                                "type": "scenario"
+                            },
+                            {
+                                "status": "passed",
+                                "name": "Run a NDR test for a defined frame size and flow count -- @1.4 Frame sizes and flow counts",
+                                "keyword": "Scenario Outline",
+                                "tags": [
+                                    "throughput"
+                                ],
+                                "steps": [
+                                    {
+                                        "name": "10 sec run duration",
+                                        "keyword": "Given",
+                                        "step_type": "given",
+                                        "location": "../../opt/nfvbench/behave_tests/features/characterization-full.feature:6",
+                                        "match": {
+                                            "arguments": [
+                                                {
+                                                    "name": "duration",
+                                                    "value": "10"
+                                                }
+                                            ],
+                                            "location": "../../opt/nfvbench/behave_tests/features/steps/steps.py:124"
+                                        },
+                                        "result": {
+                                            "duration": 0.00010013580322265625,
+                                            "status": "passed"
+                                        }
+                                    },
+                                    {
+                                        "name": "512 frame size",
+                                        "keyword": "And",
+                                        "step_type": "given",
+                                        "location": "../../opt/nfvbench/behave_tests/features/characterization-full.feature:7",
+                                        "match": {
+                                            "arguments": [
+                                                {
+                                                    "name": "frame_size",
+                                                    "value": "512"
+                                                }
+                                            ],
+                                            "location": "../../opt/nfvbench/behave_tests/features/steps/steps.py:109"
+                                        },
+                                        "result": {
+                                            "duration": 9.72747802734375e-05,
+                                            "status": "passed"
+                                        }
+                                    },
+                                    {
+                                        "name": "128 flow count",
+                                        "keyword": "And",
+                                        "step_type": "given",
+                                        "location": "../../opt/nfvbench/behave_tests/features/characterization-full.feature:8",
+                                        "match": {
+                                            "arguments": [
+                                                {
+                                                    "name": "flow_count",
+                                                    "value": "128"
+                                                }
+                                            ],
+                                            "location": "../../opt/nfvbench/behave_tests/features/steps/steps.py:114"
+                                        },
+                                        "result": {
+                                            "duration": 9.5367431640625e-05,
+                                            "status": "passed"
+                                        }
+                                    },
+                                    {
+                                        "name": "ndr rate",
+                                        "keyword": "And",
+                                        "step_type": "given",
+                                        "location": "../../opt/nfvbench/behave_tests/features/characterization-full.feature:9",
+                                        "match": {
+                                            "arguments": [
+                                                {
+                                                    "name": "rate",
+                                                    "value": "ndr"
+                                                }
+                                            ],
+                                            "location": "../../opt/nfvbench/behave_tests/features/steps/steps.py:119"
+                                        },
+                                        "result": {
+                                            "duration": 9.393692016601562e-05,
+                                            "status": "passed"
+                                        }
+                                    },
+                                    {
+                                        "name": "NFVbench API is ready",
+                                        "keyword": "When",
+                                        "step_type": "when",
+                                        "location": "../../opt/nfvbench/behave_tests/features/characterization-full.feature:10",
+                                        "match": {
+                                            "arguments": [],
+                                            "location": "../../opt/nfvbench/behave_tests/features/steps/steps.py:210"
+                                        },
+                                        "result": {
+                                            "duration": 0.0078067779541015625,
+                                            "status": "passed"
+                                        }
+                                    },
+                                    {
+                                        "name": "3 runs are started and waiting for maximum result",
+                                        "keyword": "Then",
+                                        "step_type": "then",
+                                        "location": "../../opt/nfvbench/behave_tests/features/characterization-full.feature:11",
+                                        "match": {
+                                            "arguments": [
+                                                {
+                                                    "name": "repeat",
+                                                    "value": 3,
+                                                    "original": "3"
+                                                }
+                                            ],
+                                            "location": "../../opt/nfvbench/behave_tests/features/steps/steps.py:264"
+                                        },
+                                        "result": {
+                                            "duration": 427.4761390686035,
+                                            "status": "passed"
+                                        }
+                                    },
+                                    {
+                                        "name": "push result to database",
+                                        "keyword": "And",
+                                        "step_type": "then",
+                                        "location": "../../opt/nfvbench/behave_tests/features/characterization-full.feature:12",
+                                        "match": {
+                                            "arguments": [],
+                                            "location": "../../opt/nfvbench/behave_tests/features/steps/steps.py:426"
+                                        },
+                                        "result": {
+                                            "duration": 0.00012445449829101562,
+                                            "status": "passed"
+                                        }
+                                    },
+                                    {
+                                        "name": "extract offered rate result",
+                                        "keyword": "And",
+                                        "step_type": "then",
+                                        "location": "../../opt/nfvbench/behave_tests/features/characterization-full.feature:13",
+                                        "match": {
+                                            "arguments": [],
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+                                "frame_sizes": [
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+                                                "198.18.0.0/16",
+                                                "198.19.0.0/16"
+                                            ],
+                                            "ip_src_static": true,
+                                            "host_name": "nfvbench_tg",
+                                            "ip_addrs_step": "0.0.0.1",
+                                            "tg_gateway_ip_cidrs": [
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+                                                "192.168.2.0/24"
+                                            ],
+                                            "dst_vtep": null,
+                                            "vtep_vlan": null,
+                                            "udp_dst_port": [
+                                                "49152",
+                                                "49168"
+                                            ]
+                                        },
+                                        "availability_zone": "nova",
+                                        "vif_multiqueue_size": 8,
+                                        "periodic_gratuitous_arp": false,
+                                        "flavor": {
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+                                            "disk": 0,
+                                            "extra_specs": {
+                                                "hw:cpu_policy": "dedicated",
+                                                "hw:mem_page_size": "large"
+                                            },
+                                            "ram": 4096
+                                        },
+                                        "floating_network": {
+                                            "subnet": "nfvbench-floating-subnet",
+                                            "name": "nfvbench-floating-net",
+                                            "segmentation_id": null,
+                                            "physical_network": null,
+                                            "cidr": "192.168.0.0/24",
+                                            "network_type": "vlan"
+                                        },
+                                        "user_info": null,
+                                        "service_chain": "EXT",
+                                        "sriov": false,
+                                        "vxlan": false,
+                                        "intf_speed_detected": 25000000000.0,
+                                        "pause_sec": 2.0,
+                                        "internal_networks": {
+                                            "middle": {
+                                                "subnet": "nfvbench-msubnet",
+                                                "name": "nfvbench-mnet",
+                                                "segmentation_id": null,
+                                                "physical_network": null,
+                                                "mpls_transport_labels": null,
+                                                "cidr": "192.168.3.0/24",
+                                                "network_type": "vlan"
+                                            },
+                                            "right": {
+                                                "subnet": "subnet_nfvbench_vn1ter",
+                                                "name": "net_nfvbench_vn1ter",
+                                                "segmentation_id": null,
+                                                "physical_network": null,
+                                                "mpls_transport_labels": null,
+                                                "cidr": "192.168.30.0/24",
+                                                "network_type": "vlan"
+                                            },
+                                            "left": {
+                                                "subnet": "subnet_nfvbench_vn1",
+                                                "name": "net_nfvbench_vn1",
+                                                "segmentation_id": null,
+                                                "physical_network": null,
+                                                "mpls_transport_labels": null,
+                                                "cidr": "192.168.30.0/24",
+                                                "network_type": "vlan"
+                                            }
+                                        },
+                                        "no_vswitch_access": false,
+                                        "traffic": {
+                                            "bidirectional": true,
+                                            "profile": "custom_traffic_profile"
+                                        },
+                                        "restart": "true",
+                                        "vm_image_file": "nfvbenchvm-0.15.0901.qcow2",
+                                        "name": "nfvbench.conf",
+                                        "std_json": null,
+                                        "l2_loopback": true,
+                                        "request_id": "29ad1ab70db044069cca0a6862c8d563",
+                                        "debug": false,
+                                        "group_id": null,
+                                        "loop_vm_name": "nfvbench-loop-vm",
+                                        "check_traffic_time_sec": 200,
+                                        "num_mbufs": 128000,
+                                        "rate": "11735907pps",
+                                        "service_chain_count": 1,
+                                        "service_chain_shared_net": true,
+                                        "measurement": {
+                                            "NDR": 0.001,
+                                            "PDR": 0.1,
+                                            "load_epsilon": 0.1
+                                        },
+                                        "l3_router": false,
+                                        "debug_mask": 0,
+                                        "factory_class": "BasicFactory",
+                                        "tg-tool": "TRex",
+                                        "frame_sizes": [
+                                            "64"
+                                        ],
+                                        "service_mode": false,
+                                        "edge_networks": {
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+                                                "subnet": "nfvbench-subnet3",
+                                                "name": "nfvbench-net3",
+                                                "segmentation_id": null,
+                                                "network_type": null,
+                                                "physical_network": null,
+                                                "cidr": "192.168.4.0/24",
+                                                "router_name": "router_right",
+                                                "gateway": null
+                                            },
+                                            "left": {
+                                                "subnet": "nfvbench-subnet2",
+                                                "name": "nfvbench-net2",
+                                                "segmentation_id": null,
+                                                "network_type": null,
+                                                "physical_network": null,
+                                                "cidr": "192.168.3.0/24",
+                                                "router_name": "router_left",
+                                                "gateway": null
+                                            }
+                                        },
+                                        "ndr_run": false,
+                                        "use_management_port": false,
+                                        "hypervisor_hostname": "localdomain",
+                                        "cache_size": 0,
+                                        "pdr_run": false,
+                                        "vlan_tagging": false,
+                                        "fluentd": [
+                                            {
+                                                "ip": "172.20.73.203",
+                                                "result_tag": "nfvbench.results.amical",
+                                                "logging_tag": "nfvbench.logs.amical",
+                                                "port": 25225
+                                            }
+                                        ],
+                                        "use_floating_ip": false,
+                                        "flow_count": 100000,
+                                        "loop_vm_arp": false,
+                                        "user_id": null,
+                                        "openrc_file": null,
+                                        "disable_hdrh": false,
+                                        "json": "/var/lib/xtesting/results/characterization/nfvbench-latency-fs_64-fc_100k-rate_70%.json",
+                                        "vm_forwarder": "vpp",
+                                        "factory_module": "nfvbench.factory",
+                                        "no_latency_streams": false,
+                                        "single_run": true,
+                                        "no_arp": true,
+                                        "cores_used": 5,
+                                        "traffic_profile": [
+                                            {
+                                                "l2frame_size": [
+                                                    "64"
+                                                ],
+                                                "name": "custom_traffic_profile"
+                                            }
+                                        ],
+                                        "vlans": [
+                                            2505,
+                                            2505
+                                        ],
+                                        "tg-name": "trex-local",
+                                        "management_network": {
+                                            "subnet": "nfvbench-management-subnet",
+                                            "name": "nfvbench-management-net",
+                                            "segmentation_id": null,
+                                            "network_type": "vlan",
+                                            "physical_network": null,
+                                            "cidr": "192.168.0.0/24",
+                                            "gateway": "192.168.0.254"
+                                        },
+                                        "no_traffic": false,
+                                        "mpls": false,
+                                        "duration_sec": 10.0,
+                                        "clouds_detail": "openstack",
+                                        "mbuf_64": null,
+                                        "generic_poll_sec": 2,
+                                        "idle_interfaces_per_vm": 0,
+                                        "no_flow_stats": false,
+                                        "lat_percentiles": [
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+                                            75,
+                                            99
+                                        ],
+                                        "no_cleanup": true,
+                                        "no_e2e_check": false,
+                                        "intf_speed_used": 25000000000.0,
+                                        "generator_profile": "trex-local",
+                                        "mbuf_factor": 0.2,
+                                        "user_label": "amical_tc18_loopback",
+                                        "intf_speed": null,
+                                        "generic_retry_count": 100,
+                                        "flavor_type": "flavor_nfvbench_dpdk",
+                                        "use_sriov_middle_net": false,
+                                        "json_file": "/var/lib/xtesting/results/characterization/nfvbench-latency-fs_64-fc_100k-rate_70%.json",
+                                        "std_json_path": null,
+                                        "unidir_reverse_traffic_pps": 1,
+                                        "i40e_mixed": "ignore",
+                                        "gratuitous_arp_pps": 1,
+                                        "idle_networks": {
+                                            "subnet": "nfvbench-idle-subnet",
+                                            "name": "nfvbench-idle-net",
+                                            "segmentation_id": null,
+                                            "physical_network": null,
+                                            "cidr": "192.169.1.0/24",
+                                            "network_type": "vlan"
+                                        },
+                                        "interval_sec": 10.0,
+                                        "no_latency_stats": false,
+                                        "cores": null,
+                                        "log_file": "/var/lib/xtesting/results/characterization/nfvbench.log",
+                                        "external_networks": {
+                                            "right": null,
+                                            "left": null
+                                        }
+                                    },
+                                    "benchmarks": {
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+                                                        "profile": "custom_traffic_profile",
+                                                        "service_chain_count": 1,
+                                                        "result": {
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+                                                                            "rate_pps": 5846122,
+                                                                            "initial_rate_type": "rate_pps",
+                                                                            "rate_bps": 3928594185
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+                                                                            "rate_pps": 5846122,
+                                                                            "initial_rate_type": "rate_pps",
+                                                                            "rate_bps": 3928594185
+                                                                        },
+                                                                        "orig": {
+                                                                            "rate_percent": 15.773059008,
+                                                                            "rate_pps": 5867953,
+                                                                            "initial_rate_type": "rate_pps",
+                                                                            "rate_bps": 3943264752
+                                                                        }
+                                                                    },
+                                                                    "direction-total": {
+                                                                        "rx": {
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+                                                                            "rate_pps": 11692596.0,
+                                                                            "rate_bps": 7857424981.0
+                                                                        },
+                                                                        "tx": {
+                                                                            "rate_percent": 31.429699929599998,
+                                                                            "rate_pps": 11692596.0,
+                                                                            "rate_bps": 7857424981.0
+                                                                        },
+                                                                        "orig": {
+                                                                            "rate_percent": 31.546118016,
+                                                                            "rate_pps": 11735906.0,
+                                                                            "rate_bps": 7886529504.0
+                                                                        }
+                                                                    },
+                                                                    "direction-reverse": {
+                                                                        "rx": {
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+                                                                            "rate_pps": 5846474,
+                                                                            "initial_rate_type": "rate_pps",
+                                                                            "rate_bps": 3928830796
+                                                                        },
+                                                                        "tx": {
+                                                                            "rate_percent": 15.715323187200001,
+                                                                            "rate_pps": 5846474,
+                                                                            "initial_rate_type": "rate_pps",
+                                                                            "rate_bps": 3928830796
+                                                                        },
+                                                                        "orig": {
+                                                                            "rate_percent": 15.773059008,
+                                                                            "rate_pps": 5867953,
+                                                                            "initial_rate_type": "rate_pps",
+                                                                            "rate_bps": 3943264752
+                                                                        }
+                                                                    }
+                                                                },
+                                                                "packet_path_stats": {
+                                                                    "Forward": {
+                                                                        "interfaces": [
+                                                                            "TRex.TX.p0",
+                                                                            "TRex.RX.p1"
+                                                                        ],
+                                                                        "chains": {
+                                                                            "0": {
+                                                                                "packets": [
+                                                                                    58410774,
+                                                                                    "-59 (-0.0001%)"
+                                                                                ],
+                                                                                "lat_max_usec": 42,
+                                                                                "lat_avg_usec": 16,
+                                                                                "lat_min_usec": 5,
+                                                                                "hdrh": "HISTFAAAAB54nJNpmSzMwMDAyAABzFAawp8xrcH+A1QAAE9IBCo=",
+                                                                                "lat_percentile": {
+                                                                                    "99": "n/a",
+                                                                                    "25": "n/a",
+                                                                                    "75": "n/a"
+                                                                                }
+                                                                            }
+                                                                        }
+                                                                    },
+                                                                    "Reverse": {
+                                                                        "interfaces": [
+                                                                            "TRex.TX.p1",
+                                                                            "TRex.RX.p0"
+                                                                        ],
+                                                                        "chains": {
+                                                                            "0": {
+                                                                                "packets": [
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+                                                                                    58464744
+                                                                                ],
+                                                                                "lat_max_usec": 42,
+                                                                                "lat_avg_usec": 15,
+                                                                                "lat_min_usec": 5,
+                                                                                "hdrh": "HISTFAAAAB54nJNpmSzMwMDAyAABzFAawp8xrcH+A1QAAE9IBCo=",
+                                                                                "lat_percentile": {
+                                                                                    "99": "n/a",
+                                                                                    "25": "n/a",
+                                                                                    "75": "n/a"
+                                                                                }
+                                                                            }
+                                                                        }
+                                                                    }
+                                                                },
+                                                                "stats": {
+                                                                    "total_tx_rate": 11692596,
+                                                                    "overall": {
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+                                                                        "rx": {
+                                                                            "dropped_pkts": 0,
+                                                                            "pkt_bit_rate": 3193174528.0,
+                                                                            "pkt_rate": 5869806.5,
+                                                                            "max_delay_usec": 42,
+                                                                            "lat_percentile": {
+                                                                                "99": "n/a",
+                                                                                "25": "n/a",
+                                                                                "75": "n/a"
+                                                                            },
+                                                                            "avg_delay_usec": 15.50001505653573,
+                                                                            "total_pkt_bytes": 7950965756,
+                                                                            "total_pkts": 116925967,
+                                                                            "min_delay_usec": 5
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+                                                                        "hdrh": "HISTFAAAABt4nJNpmSzMgADMUJoRTM6Y1mD/ASIAAEr9BCg=",
+                                                                        "tx": {
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+                                                                            "total_pkts": 116925967,
+                                                                            "pkt_bit_rate": 3193170688.0,
+                                                                            "pkt_rate": 5869801.5
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+                                                                    },
+                                                                    "1": {
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+                                                                            "pkt_bit_rate": 3193216000,
+                                                                            "pkt_rate": 5869884,
+                                                                            "max_delay_usec": 42,
+                                                                            "total_pkt_bytes": 3975363164,
+                                                                            "avg_delay_usec": 15,
+                                                                            "total_pkts": 58461223,
+                                                                            "min_delay_usec": 5
+                                                                        },
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+                                                                            "total_pkts": 58464744,
+                                                                            "pkt_bit_rate": 3193189888,
+                                                                            "pkt_rate": 5869842
+                                                                        }
+                                                                    },
+                                                                    "0": {
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+                                                                        "rx": {
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+                                                                            "pkt_bit_rate": 3193133056,
+                                                                            "pkt_rate": 5869729,
+                                                                            "max_delay_usec": 42,
+                                                                            "total_pkt_bytes": 3975602592,
+                                                                            "avg_delay_usec": 16,
+                                                                            "total_pkts": 58464744,
+                                                                            "min_delay_usec": 5
+                                                                        },
+                                                                        "tx": {
+                                                                            "total_pkt_bytes": 3975363164,
+                                                                            "total_pkts": 58461223,
+                                                                            "pkt_bit_rate": 3193151488,
+                                                                            "pkt_rate": 5869761
+                                                                        }
+                                                                    },
+                                                                    "theoretical_tx_rate_bps": 50000000000.0,
+                                                                    "offered_tx_rate_bps": 7857424512.0,
+                                                                    "theoretical_tx_rate_pps": 74404761.90476191
+                                                                }
+                                                            }
+                                                        },
+                                                        "flow_count": 100000,
+                                                        "bidirectional": true
+                                                    }
+                                                }
+                                            },
+                                            "versions": {
+                                                "Traffic_Generator": {
+                                                    "build_date": "Apr 14 2021",
+                                                    "version": "v2.89",
+                                                    "built_by": "hhaim",
+                                                    "mode": "STL",
+                                                    "build_time": "11:22:15"
+                                                }
+                                            }
+                                        }
+                                    }
+                                },
+                                "request_id": "29ad1ab70db044069cca0a6862c8d563"
+                            },
+                            "synthesis": {
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+                                "total_tx_rate": 11692596
+                            }
+                        },
+                        {
+                            "input": {
+                                "rate": "90%",
+                                "json": "/var/lib/xtesting/results/characterization/nfvbench-latency-fs_64-fc_100k-rate_90%.json",
+                                "frame_sizes": [
+                                    "64"
+                                ],
+                                "duration_sec": "10",
+                                "flow_count": "100k",
+                                "log_file": "/var/lib/xtesting/results/characterization/nfvbench.log",
+                                "user_label": "amical_tc18_loopback",
+                                "restart": "true"
+                            },
+                            "output": {
+                                "status": "OK",
+                                "result": {
+                                    "date": "2022-04-25 02:28:50",
+                                    "nfvbench_version": "5.0.4.dev29",
+                                    "config": {
+                                        "compute_nodes": null,
+                                        "traffic_generator": {
+                                            "mac_addrs_left": null,
+                                            "gateway_ip_addrs": [
+                                                "192.168.30.2",
+                                                "192.168.31.2"
+                                            ],
+                                            "mac_addrs_right": null,
+                                            "default_profile": "trex-local",
+                                            "src_vteps": null,
+                                            "generator_profile": [
+                                                {
+                                                    "intf_speed": null,
+                                                    "name": "trex-local",
+                                                    "ip": "127.0.0.1",
+                                                    "zmq_rpc_port": 4501,
+                                                    "tool": "TRex",
+                                                    "platform": {
+                                                        "master_thread_id": "0",
+                                                        "latency_thread_id": "1",
+                                                        "dual_if": [
+                                                            {
+                                                                "threads": [
+                                                                    2,
+                                                                    3,
+                                                                    4,
+                                                                    5,
+                                                                    6,
+                                                                    7
+                                                                ],
+                                                                "socket": 0
+                                                            }
+                                                        ]
+                                                    },
+                                                    "zmq_pub_port": 4500,
+                                                    "interfaces": [
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+                                                            "switch": null,
+                                                            "pci": "0000:00:05.0",
+                                                            "port": 0
+                                                        },
+                                                        {
+                                                            "switch": null,
+                                                            "pci": "0000:00:07.0",
+                                                            "port": 1
+                                                        }
+                                                    ],
+                                                    "cores": 5,
+                                                    "software_mode": false
+                                                }
+                                            ],
+                                            "vtep_gateway_ips": null,
+                                            "tg_gateway_ip_addrs_step": "0.0.0.1",
+                                            "udp_port_step": "1",
+                                            "udp_src_port": [
+                                                "49152",
+                                                "49168"
+                                            ],
+                                            "gateway_ip_addrs_step": "0.0.0.1",
+                                            "tg_gateway_ip_addrs": [
+                                                "192.168.30.1",
+                                                "192.168.31.1"
+                                            ],
+                                            "ip_addrs": [
+                                                "198.18.0.0/16",
+                                                "198.19.0.0/16"
+                                            ],
+                                            "ip_src_static": true,
+                                            "host_name": "nfvbench_tg",
+                                            "ip_addrs_step": "0.0.0.1",
+                                            "tg_gateway_ip_cidrs": [
+                                                "192.168.1.0/24",
+                                                "192.168.2.0/24"
+                                            ],
+                                            "dst_vtep": null,
+                                            "vtep_vlan": null,
+                                            "udp_dst_port": [
+                                                "49152",
+                                                "49168"
+                                            ]
+                                        },
+                                        "availability_zone": "nova",
+                                        "vif_multiqueue_size": 8,
+                                        "periodic_gratuitous_arp": false,
+                                        "flavor": {
+                                            "vcpus": 2,
+                                            "disk": 0,
+                                            "extra_specs": {
+                                                "hw:cpu_policy": "dedicated",
+                                                "hw:mem_page_size": "large"
+                                            },
+                                            "ram": 4096
+                                        },
+                                        "floating_network": {
+                                            "subnet": "nfvbench-floating-subnet",
+                                            "name": "nfvbench-floating-net",
+                                            "segmentation_id": null,
+                                            "physical_network": null,
+                                            "cidr": "192.168.0.0/24",
+                                            "network_type": "vlan"
+                                        },
+                                        "user_info": null,
+                                        "service_chain": "EXT",
+                                        "sriov": false,
+                                        "vxlan": false,
+                                        "intf_speed_detected": 25000000000.0,
+                                        "pause_sec": 2.0,
+                                        "internal_networks": {
+                                            "middle": {
+                                                "subnet": "nfvbench-msubnet",
+                                                "name": "nfvbench-mnet",
+                                                "segmentation_id": null,
+                                                "physical_network": null,
+                                                "mpls_transport_labels": null,
+                                                "cidr": "192.168.3.0/24",
+                                                "network_type": "vlan"
+                                            },
+                                            "right": {
+                                                "subnet": "subnet_nfvbench_vn1ter",
+                                                "name": "net_nfvbench_vn1ter",
+                                                "segmentation_id": null,
+                                                "physical_network": null,
+                                                "mpls_transport_labels": null,
+                                                "cidr": "192.168.30.0/24",
+                                                "network_type": "vlan"
+                                            },
+                                            "left": {
+                                                "subnet": "subnet_nfvbench_vn1",
+                                                "name": "net_nfvbench_vn1",
+                                                "segmentation_id": null,
+                                                "physical_network": null,
+                                                "mpls_transport_labels": null,
+                                                "cidr": "192.168.30.0/24",
+                                                "network_type": "vlan"
+                                            }
+                                        },
+                                        "no_vswitch_access": false,
+                                        "traffic": {
+                                            "bidirectional": true,
+                                            "profile": "custom_traffic_profile"
+                                        },
+                                        "restart": "true",
+                                        "vm_image_file": "nfvbenchvm-0.15.0901.qcow2",
+                                        "name": "nfvbench.conf",
+                                        "std_json": null,
+                                        "l2_loopback": true,
+                                        "request_id": "1cc7ff91553043a19730fd45e9d5f126",
+                                        "debug": false,
+                                        "group_id": null,
+                                        "loop_vm_name": "nfvbench-loop-vm",
+                                        "check_traffic_time_sec": 200,
+                                        "num_mbufs": 128000,
+                                        "rate": "15089023pps",
+                                        "service_chain_count": 1,
+                                        "service_chain_shared_net": true,
+                                        "measurement": {
+                                            "NDR": 0.001,
+                                            "PDR": 0.1,
+                                            "load_epsilon": 0.1
+                                        },
+                                        "l3_router": false,
+                                        "debug_mask": 0,
+                                        "factory_class": "BasicFactory",
+                                        "tg-tool": "TRex",
+                                        "frame_sizes": [
+                                            "64"
+                                        ],
+                                        "service_mode": false,
+                                        "edge_networks": {
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+                                                "subnet": "nfvbench-subnet3",
+                                                "name": "nfvbench-net3",
+                                                "segmentation_id": null,
+                                                "network_type": null,
+                                                "physical_network": null,
+                                                "cidr": "192.168.4.0/24",
+                                                "router_name": "router_right",
+                                                "gateway": null
+                                            },
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+                                                "subnet": "nfvbench-subnet2",
+                                                "name": "nfvbench-net2",
+                                                "segmentation_id": null,
+                                                "network_type": null,
+                                                "physical_network": null,
+                                                "cidr": "192.168.3.0/24",
+                                                "router_name": "router_left",
+                                                "gateway": null
+                                            }
+                                        },
+                                        "ndr_run": false,
+                                        "use_management_port": false,
+                                        "hypervisor_hostname": "localdomain",
+                                        "cache_size": 0,
+                                        "pdr_run": false,
+                                        "vlan_tagging": false,
+                                        "fluentd": [
+                                            {
+                                                "ip": "172.20.73.203",
+                                                "result_tag": "nfvbench.results.amical",
+                                                "logging_tag": "nfvbench.logs.amical",
+                                                "port": 25225
+                                            }
+                                        ],
+                                        "use_floating_ip": false,
+                                        "flow_count": 100000,
+                                        "loop_vm_arp": false,
+                                        "user_id": null,
+                                        "openrc_file": null,
+                                        "disable_hdrh": false,
+                                        "json": "/var/lib/xtesting/results/characterization/nfvbench-latency-fs_64-fc_100k-rate_90%.json",
+                                        "vm_forwarder": "vpp",
+                                        "factory_module": "nfvbench.factory",
+                                        "no_latency_streams": false,
+                                        "single_run": true,
+                                        "no_arp": true,
+                                        "cores_used": 5,
+                                        "traffic_profile": [
+                                            {
+                                                "l2frame_size": [
+                                                    "64"
+                                                ],
+                                                "name": "custom_traffic_profile"
+                                            }
+                                        ],
+                                        "vlans": [
+                                            2505,
+                                            2505
+                                        ],
+                                        "tg-name": "trex-local",
+                                        "management_network": {
+                                            "subnet": "nfvbench-management-subnet",
+                                            "name": "nfvbench-management-net",
+                                            "segmentation_id": null,
+                                            "network_type": "vlan",
+                                            "physical_network": null,
+                                            "cidr": "192.168.0.0/24",
+                                            "gateway": "192.168.0.254"
+                                        },
+                                        "no_traffic": false,
+                                        "mpls": false,
+                                        "duration_sec": 10.0,
+                                        "clouds_detail": "openstack",
+                                        "mbuf_64": null,
+                                        "generic_poll_sec": 2,
+                                        "idle_interfaces_per_vm": 0,
+                                        "no_flow_stats": false,
+                                        "lat_percentiles": [
+                                            25,
+                                            75,
+                                            99
+                                        ],
+                                        "no_cleanup": true,
+                                        "no_e2e_check": false,
+                                        "intf_speed_used": 25000000000.0,
+                                        "generator_profile": "trex-local",
+                                        "mbuf_factor": 0.2,
+                                        "user_label": "amical_tc18_loopback",
+                                        "intf_speed": null,
+                                        "generic_retry_count": 100,
+                                        "flavor_type": "flavor_nfvbench_dpdk",
+                                        "use_sriov_middle_net": false,
+                                        "json_file": "/var/lib/xtesting/results/characterization/nfvbench-latency-fs_64-fc_100k-rate_90%.json",
+                                        "std_json_path": null,
+                                        "unidir_reverse_traffic_pps": 1,
+                                        "i40e_mixed": "ignore",
+                                        "gratuitous_arp_pps": 1,
+                                        "idle_networks": {
+                                            "subnet": "nfvbench-idle-subnet",
+                                            "name": "nfvbench-idle-net",
+                                            "segmentation_id": null,
+                                            "physical_network": null,
+                                            "cidr": "192.169.1.0/24",
+                                            "network_type": "vlan"
+                                        },
+                                        "interval_sec": 10.0,
+                                        "no_latency_stats": false,
+                                        "cores": null,
+                                        "log_file": "/var/lib/xtesting/results/characterization/nfvbench.log",
+                                        "external_networks": {
+                                            "right": null,
+                                            "left": null
+                                        }
+                                    },
+                                    "benchmarks": {
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+                                                        "profile": "custom_traffic_profile",
+                                                        "service_chain_count": 1,
+                                                        "result": {
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+                                                                            "rate_pps": 7515840,
+                                                                            "initial_rate_type": "rate_pps",
+                                                                            "rate_bps": 5050644480
+                                                                        },
+                                                                        "tx": {
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+                                                                            "rate_pps": 7515840,
+                                                                            "initial_rate_type": "rate_pps",
+                                                                            "rate_bps": 5050644480
+                                                                        },
+                                                                        "orig": {
+                                                                            "rate_percent": 20.279646912,
+                                                                            "rate_pps": 7544511,
+                                                                            "initial_rate_type": "rate_pps",
+                                                                            "rate_bps": 5069911728
+                                                                        }
+                                                                    },
+                                                                    "direction-total": {
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+                                                                            "rate_pps": 15032132.0,
+                                                                            "rate_bps": 10101593107.0
+                                                                        },
+                                                                        "tx": {
+                                                                            "rate_percent": 40.4063724288,
+                                                                            "rate_pps": 15032132.0,
+                                                                            "rate_bps": 10101593107.0
+                                                                        },
+                                                                        "orig": {
+                                                                            "rate_percent": 40.559293824,
+                                                                            "rate_pps": 15089022.0,
+                                                                            "rate_bps": 10139823456.0
+                                                                        }
+                                                                    },
+                                                                    "direction-reverse": {
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+                                                                            "rate_pps": 7516292,
+                                                                            "initial_rate_type": "rate_pps",
+                                                                            "rate_bps": 5050948627
+                                                                        },
+                                                                        "tx": {
+                                                                            "rate_percent": 20.203794508799998,
+                                                                            "rate_pps": 7516292,
+                                                                            "initial_rate_type": "rate_pps",
+                                                                            "rate_bps": 5050948627
+                                                                        },
+                                                                        "orig": {
+                                                                            "rate_percent": 20.279646912,
+                                                                            "rate_pps": 7544511,
+                                                                            "initial_rate_type": "rate_pps",
+                                                                            "rate_bps": 5069911728
+                                                                        }
+                                                                    }
+                                                                },
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+                                                                    "Forward": {
+                                                                        "interfaces": [
+                                                                            "TRex.TX.p0",
+                                                                            "TRex.RX.p1"
+                                                                        ],
+                                                                        "chains": {
+                                                                            "0": {
+                                                                                "packets": [
+                                                                                    75091840,
+                                                                                    "-79 (-0.0001%)"
+                                                                                ],
+                                                                                "lat_max_usec": 41,
+                                                                                "lat_avg_usec": 18,
+                                                                                "lat_min_usec": 5,
+                                                                                "hdrh": "HISTFAAAAB54nJNpmSzMwMDAyAABzFAawp8xrcH+A1QAAE9IBCo=",
+                                                                                "lat_percentile": {
+                                                                                    "99": "n/a",
+                                                                                    "25": "n/a",
+                                                                                    "75": "n/a"
+                                                                                }
+                                                                            }
+                                                                        }
+                                                                    },
+                                                                    "Reverse": {
+                                                                        "interfaces": [
+                                                                            "TRex.TX.p1",
+                                                                            "TRex.RX.p0"
+                                                                        ],
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+                                                                            "0": {
+                                                                                "packets": [
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+                                                                                    75162926
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+                                                                                "lat_max_usec": 40,
+                                                                                "lat_avg_usec": 16,
+                                                                                "lat_min_usec": 5,
+                                                                                "hdrh": "HISTFAAAAB54nJNpmSzMwMDAyAABzFAawp8xrcH+A1QAAE9IBCo=",
+                                                                                "lat_percentile": {
+                                                                                    "99": "n/a",
+                                                                                    "25": "n/a",
+                                                                                    "75": "n/a"
+                                                                                }
+                                                                            }
+                                                                        }
+                                                                    }
+                                                                },
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+                                                                    "overall": {
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+                                                                            "pkt_bit_rate": 4096779776.0,
+                                                                            "pkt_rate": 7530844.5,
+                                                                            "max_delay_usec": 41,
+                                                                            "lat_percentile": {
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+                                                                                "25": "n/a",
+                                                                                "75": "n/a"
+                                                                            },
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+                                                                            "min_delay_usec": 5
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+                                                                        "tx": {
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+                                                                            "total_pkts": 150321326,
+                                                                            "pkt_bit_rate": 4096779520.0,
+                                                                            "pkt_rate": 7530849.0
+                                                                        }
+                                                                    },
+                                                                    "1": {
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+                                                                            "pkt_bit_rate": 4096839424,
+                                                                            "pkt_rate": 7530954,
+                                                                            "max_delay_usec": 40,
+                                                                            "total_pkt_bytes": 5110771200,
+                                                                            "avg_delay_usec": 16,
+                                                                            "total_pkts": 75158400,
+                                                                            "min_delay_usec": 5
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+                                                                            "total_pkts": 75162926,
+                                                                            "pkt_bit_rate": 4096763136,
+                                                                            "pkt_rate": 7530821
+                                                                        }
+                                                                    },
+                                                                    "0": {
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+                                                                            "pkt_bit_rate": 4096720128,
+                                                                            "pkt_rate": 7530735,
+                                                                            "max_delay_usec": 41,
+                                                                            "total_pkt_bytes": 5111078968,
+                                                                            "avg_delay_usec": 18,
+                                                                            "total_pkts": 75162926,
+                                                                            "min_delay_usec": 5
+                                                                        },
+                                                                        "tx": {
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+                                                                            "total_pkts": 75158400,
+                                                                            "pkt_bit_rate": 4096795904,
+                                                                            "pkt_rate": 7530877
+                                                                        }
+                                                                    },
+                                                                    "theoretical_tx_rate_bps": 50000000000.0,
+                                                                    "offered_tx_rate_bps": 10101592704.0,
+                                                                    "theoretical_tx_rate_pps": 74404761.90476191
+                                                                }
+                                                            }
+                                                        },
+                                                        "flow_count": 100000,
+                                                        "bidirectional": true
+                                                    }
+                                                }
+                                            },
+                                            "versions": {
+                                                "Traffic_Generator": {
+                                                    "build_date": "Apr 14 2021",
+                                                    "version": "v2.89",
+                                                    "built_by": "hhaim",
+                                                    "mode": "STL",
+                                                    "build_time": "11:22:15"
+                                                }
+                                            }
+                                        }
+                                    }
+                                },
+                                "request_id": "1cc7ff91553043a19730fd45e9d5f126"
+                            },
+                            "synthesis": {
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+                                "total_tx_rate": 15032132
+                            }
+                        },
+                        {
+                            "input": {
+                                "rate": "70%",
+                                "json": "/var/lib/xtesting/results/characterization/nfvbench-latency-fs_768-fc_100k-rate_70%.json",
+                                "frame_sizes": [
+                                    "768"
+                                ],
+                                "duration_sec": "10",
+                                "flow_count": "100k",
+                                "log_file": "/var/lib/xtesting/results/characterization/nfvbench.log",
+                                "user_label": "amical_tc18_loopback",
+                                "restart": "true"
+                            },
+                            "output": {
+                                "status": "OK",
+                                "result": {
+                                    "date": "2022-04-25 02:29:26",
+                                    "nfvbench_version": "5.0.4.dev29",
+                                    "config": {
+                                        "compute_nodes": null,
+                                        "traffic_generator": {
+                                            "mac_addrs_left": null,
+                                            "gateway_ip_addrs": [
+                                                "192.168.30.2",
+                                                "192.168.31.2"
+                                            ],
+                                            "mac_addrs_right": null,
+                                            "default_profile": "trex-local",
+                                            "src_vteps": null,
+                                            "generator_profile": [
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+                                                    "intf_speed": null,
+                                                    "name": "trex-local",
+                                                    "ip": "127.0.0.1",
+                                                    "zmq_rpc_port": 4501,
+                                                    "tool": "TRex",
+                                                    "platform": {
+                                                        "master_thread_id": "0",
+                                                        "latency_thread_id": "1",
+                                                        "dual_if": [
+                                                            {
+                                                                "threads": [
+                                                                    2,
+                                                                    3,
+                                                                    4,
+                                                                    5,
+                                                                    6,
+                                                                    7
+                                                                ],
+                                                                "socket": 0
+                                                            }
+                                                        ]
+                                                    },
+                                                    "zmq_pub_port": 4500,
+                                                    "interfaces": [
+                                                        {
+                                                            "switch": null,
+                                                            "pci": "0000:00:05.0",
+                                                            "port": 0
+                                                        },
+                                                        {
+                                                            "switch": null,
+                                                            "pci": "0000:00:07.0",
+                                                            "port": 1
+                                                        }
+                                                    ],
+                                                    "cores": 5,
+                                                    "software_mode": false
+                                                }
+                                            ],
+                                            "vtep_gateway_ips": null,
+                                            "tg_gateway_ip_addrs_step": "0.0.0.1",
+                                            "udp_port_step": "1",
+                                            "udp_src_port": [
+                                                "49152",
+                                                "49168"
+                                            ],
+                                            "gateway_ip_addrs_step": "0.0.0.1",
+                                            "tg_gateway_ip_addrs": [
+                                                "192.168.30.1",
+                                                "192.168.31.1"
+                                            ],
+                                            "ip_addrs": [
+                                                "198.18.0.0/16",
+                                                "198.19.0.0/16"
+                                            ],
+                                            "ip_src_static": true,
+                                            "host_name": "nfvbench_tg",
+                                            "ip_addrs_step": "0.0.0.1",
+                                            "tg_gateway_ip_cidrs": [
+                                                "192.168.1.0/24",
+                                                "192.168.2.0/24"
+                                            ],
+                                            "dst_vtep": null,
+                                            "vtep_vlan": null,
+                                            "udp_dst_port": [
+                                                "49152",
+                                                "49168"
+                                            ]
+                                        },
+                                        "availability_zone": "nova",
+                                        "vif_multiqueue_size": 8,
+                                        "periodic_gratuitous_arp": false,
+                                        "flavor": {
+                                            "vcpus": 2,
+                                            "disk": 0,
+                                            "extra_specs": {
+                                                "hw:cpu_policy": "dedicated",
+                                                "hw:mem_page_size": "large"
+                                            },
+                                            "ram": 4096
+                                        },
+                                        "floating_network": {
+                                            "subnet": "nfvbench-floating-subnet",
+                                            "name": "nfvbench-floating-net",
+                                            "segmentation_id": null,
+                                            "physical_network": null,
+                                            "cidr": "192.168.0.0/24",
+                                            "network_type": "vlan"
+                                        },
+                                        "user_info": null,
+                                        "service_chain": "EXT",
+                                        "sriov": false,
+                                        "vxlan": false,
+                                        "intf_speed_detected": 25000000000.0,
+                                        "pause_sec": 2.0,
+                                        "internal_networks": {
+                                            "middle": {
+                                                "subnet": "nfvbench-msubnet",
+                                                "name": "nfvbench-mnet",
+                                                "segmentation_id": null,
+                                                "physical_network": null,
+                                                "mpls_transport_labels": null,
+                                                "cidr": "192.168.3.0/24",
+                                                "network_type": "vlan"
+                                            },
+                                            "right": {
+                                                "subnet": "subnet_nfvbench_vn1ter",
+                                                "name": "net_nfvbench_vn1ter",
+                                                "segmentation_id": null,
+                                                "physical_network": null,
+                                                "mpls_transport_labels": null,
+                                                "cidr": "192.168.30.0/24",
+                                                "network_type": "vlan"
+                                            },
+                                            "left": {
+                                                "subnet": "subnet_nfvbench_vn1",
+                                                "name": "net_nfvbench_vn1",
+                                                "segmentation_id": null,
+                                                "physical_network": null,
+                                                "mpls_transport_labels": null,
+                                                "cidr": "192.168.30.0/24",
+                                                "network_type": "vlan"
+                                            }
+                                        },
+                                        "no_vswitch_access": false,
+                                        "traffic": {
+                                            "bidirectional": true,
+                                            "profile": "custom_traffic_profile"
+                                        },
+                                        "restart": "true",
+                                        "vm_image_file": "nfvbenchvm-0.15.0901.qcow2",
+                                        "name": "nfvbench.conf",
+                                        "std_json": null,
+                                        "l2_loopback": true,
+                                        "request_id": "83c6271d2c784b99971cb644e7b35976",
+                                        "debug": false,
+                                        "group_id": null,
+                                        "loop_vm_name": "nfvbench-loop-vm",
+                                        "check_traffic_time_sec": 200,
+                                        "num_mbufs": 128000,
+                                        "rate": "5275399pps",
+                                        "service_chain_count": 1,
+                                        "service_chain_shared_net": true,
+                                        "measurement": {
+                                            "NDR": 0.001,
+                                            "PDR": 0.1,
+                                            "load_epsilon": 0.1
+                                        },
+                                        "l3_router": false,
+                                        "debug_mask": 0,
+                                        "factory_class": "BasicFactory",
+                                        "tg-tool": "TRex",
+                                        "frame_sizes": [
+                                            "768"
+                                        ],
+                                        "service_mode": false,
+                                        "edge_networks": {
+                                            "right": {
+                                                "subnet": "nfvbench-subnet3",
+                                                "name": "nfvbench-net3",
+                                                "segmentation_id": null,
+                                                "network_type": null,
+                                                "physical_network": null,
+                                                "cidr": "192.168.4.0/24",
+                                                "router_name": "router_right",
+                                                "gateway": null
+                                            },
+                                            "left": {
+                                                "subnet": "nfvbench-subnet2",
+                                                "name": "nfvbench-net2",
+                                                "segmentation_id": null,
+                                                "network_type": null,
+                                                "physical_network": null,
+                                                "cidr": "192.168.3.0/24",
+                                                "router_name": "router_left",
+                                                "gateway": null
+                                            }
+                                        },
+                                        "ndr_run": false,
+                                        "use_management_port": false,
+                                        "hypervisor_hostname": "localdomain",
+                                        "cache_size": 0,
+                                        "pdr_run": false,
+                                        "vlan_tagging": false,
+                                        "fluentd": [
+                                            {
+                                                "ip": "172.20.73.203",
+                                                "result_tag": "nfvbench.results.amical",
+                                                "logging_tag": "nfvbench.logs.amical",
+                                                "port": 25225
+                                            }
+                                        ],
+                                        "use_floating_ip": false,
+                                        "flow_count": 100000,
+                                        "loop_vm_arp": false,
+                                        "user_id": null,
+                                        "openrc_file": null,
+                                        "disable_hdrh": false,
+                                        "json": "/var/lib/xtesting/results/characterization/nfvbench-latency-fs_768-fc_100k-rate_70%.json",
+                                        "vm_forwarder": "vpp",
+                                        "factory_module": "nfvbench.factory",
+                                        "no_latency_streams": false,
+                                        "single_run": true,
+                                        "no_arp": true,
+                                        "cores_used": 5,
+                                        "traffic_profile": [
+                                            {
+                                                "l2frame_size": [
+                                                    "768"
+                                                ],
+                                                "name": "custom_traffic_profile"
+                                            }
+                                        ],
+                                        "vlans": [
+                                            2505,
+                                            2505
+                                        ],
+                                        "tg-name": "trex-local",
+                                        "management_network": {
+                                            "subnet": "nfvbench-management-subnet",
+                                            "name": "nfvbench-management-net",
+                                            "segmentation_id": null,
+                                            "network_type": "vlan",
+                                            "physical_network": null,
+                                            "cidr": "192.168.0.0/24",
+                                            "gateway": "192.168.0.254"
+                                        },
+                                        "no_traffic": false,
+                                        "mpls": false,
+                                        "duration_sec": 10.0,
+                                        "clouds_detail": "openstack",
+                                        "mbuf_64": null,
+                                        "generic_poll_sec": 2,
+                                        "idle_interfaces_per_vm": 0,
+                                        "no_flow_stats": false,
+                                        "lat_percentiles": [
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+                                        "json_file": "/var/lib/xtesting/results/characterization/nfvbench-latency-fs_768-fc_100k-rate_70%.json",
+                                        "std_json_path": null,
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+                                            "cidr": "192.169.1.0/24",
+                                            "network_type": "vlan"
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+                                        }
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+                                                                            "rate_bps": 33131375525.0
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+                                                                            "rate_bps": 16566186409
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+                                                                            "TRex.RX.p1"
+                                                                        ],
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+                                                                                "lat_percentile": {
+                                                                                    "99": "n/a",
+                                                                                    "25": "n/a",
+                                                                                    "75": "n/a"
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+                                                                                "lat_percentile": {
+                                                                                    "99": "n/a",
+                                                                                    "25": "n/a",
+                                                                                    "75": "n/a"
+                                                                                }
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+                                                    "version": "v2.89",
+                                                    "built_by": "hhaim",
+                                                    "mode": "STL",
+                                                    "build_time": "11:22:15"
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+                        },
+                        {
+                            "input": {
+                                "rate": "90%",
+                                "json": "/var/lib/xtesting/results/characterization/nfvbench-latency-fs_768-fc_100k-rate_90%.json",
+                                "frame_sizes": [
+                                    "768"
+                                ],
+                                "duration_sec": "10",
+                                "flow_count": "100k",
+                                "log_file": "/var/lib/xtesting/results/characterization/nfvbench.log",
+                                "user_label": "amical_tc18_loopback",
+                                "restart": "true"
+                            },
+                            "output": {
+                                "status": "OK",
+                                "result": {
+                                    "date": "2022-04-25 02:30:02",
+                                    "nfvbench_version": "5.0.4.dev29",
+                                    "config": {
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+                                        "traffic_generator": {
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+                                            "gateway_ip_addrs": [
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+                                                    "name": "trex-local",
+                                                    "ip": "127.0.0.1",
+                                                    "zmq_rpc_port": 4501,
+                                                    "tool": "TRex",
+                                                    "platform": {
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+                                                        "latency_thread_id": "1",
+                                                        "dual_if": [
+                                                            {
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+                                                                    4,
+                                                                    5,
+                                                                    6,
+                                                                    7
+                                                                ],
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+                                                            "pci": "0000:00:05.0",
+                                                            "port": 0
+                                                        },
+                                                        {
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+                                                            "pci": "0000:00:07.0",
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+                                            "udp_port_step": "1",
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+                                                "49168"
+                                            ],
+                                            "gateway_ip_addrs_step": "0.0.0.1",
+                                            "tg_gateway_ip_addrs": [
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+                                                "192.168.31.1"
+                                            ],
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+                                                "198.18.0.0/16",
+                                                "198.19.0.0/16"
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+                                            "host_name": "nfvbench_tg",
+                                            "ip_addrs_step": "0.0.0.1",
+                                            "tg_gateway_ip_cidrs": [
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+                                                "192.168.2.0/24"
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+                                            "udp_dst_port": [
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+                                                "49168"
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+                                            "disk": 0,
+                                            "extra_specs": {
+                                                "hw:cpu_policy": "dedicated",
+                                                "hw:mem_page_size": "large"
+                                            },
+                                            "ram": 4096
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+                                        "floating_network": {
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+                                            "name": "nfvbench-floating-net",
+                                            "segmentation_id": null,
+                                            "physical_network": null,
+                                            "cidr": "192.168.0.0/24",
+                                            "network_type": "vlan"
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+                                        "user_info": null,
+                                        "service_chain": "EXT",
+                                        "sriov": false,
+                                        "vxlan": false,
+                                        "intf_speed_detected": 25000000000.0,
+                                        "pause_sec": 2.0,
+                                        "internal_networks": {
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+                                                "name": "nfvbench-mnet",
+                                                "segmentation_id": null,
+                                                "physical_network": null,
+                                                "mpls_transport_labels": null,
+                                                "cidr": "192.168.3.0/24",
+                                                "network_type": "vlan"
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+                                                "name": "net_nfvbench_vn1ter",
+                                                "segmentation_id": null,
+                                                "physical_network": null,
+                                                "mpls_transport_labels": null,
+                                                "cidr": "192.168.30.0/24",
+                                                "network_type": "vlan"
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+                                                "subnet": "subnet_nfvbench_vn1",
+                                                "name": "net_nfvbench_vn1",
+                                                "segmentation_id": null,
+                                                "physical_network": null,
+                                                "mpls_transport_labels": null,
+                                                "cidr": "192.168.30.0/24",
+                                                "network_type": "vlan"
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+                                        "no_vswitch_access": false,
+                                        "traffic": {
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+                                            "profile": "custom_traffic_profile"
+                                        },
+                                        "restart": "true",
+                                        "vm_image_file": "nfvbenchvm-0.15.0901.qcow2",
+                                        "name": "nfvbench.conf",
+                                        "std_json": null,
+                                        "l2_loopback": true,
+                                        "request_id": "2455d986fcbe4f858b57eb97a3d6cf28",
+                                        "debug": false,
+                                        "group_id": null,
+                                        "loop_vm_name": "nfvbench-loop-vm",
+                                        "check_traffic_time_sec": 200,
+                                        "num_mbufs": 128000,
+                                        "rate": "6782656pps",
+                                        "service_chain_count": 1,
+                                        "service_chain_shared_net": true,
+                                        "measurement": {
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+                                            "PDR": 0.1,
+                                            "load_epsilon": 0.1
+                                        },
+                                        "l3_router": false,
+                                        "debug_mask": 0,
+                                        "factory_class": "BasicFactory",
+                                        "tg-tool": "TRex",
+                                        "frame_sizes": [
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+                                        ],
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+                                        "edge_networks": {
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+                                                "subnet": "nfvbench-subnet3",
+                                                "name": "nfvbench-net3",
+                                                "segmentation_id": null,
+                                                "network_type": null,
+                                                "physical_network": null,
+                                                "cidr": "192.168.4.0/24",
+                                                "router_name": "router_right",
+                                                "gateway": null
+                                            },
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+                                                "subnet": "nfvbench-subnet2",
+                                                "name": "nfvbench-net2",
+                                                "segmentation_id": null,
+                                                "network_type": null,
+                                                "physical_network": null,
+                                                "cidr": "192.168.3.0/24",
+                                                "router_name": "router_left",
+                                                "gateway": null
+                                            }
+                                        },
+                                        "ndr_run": false,
+                                        "use_management_port": false,
+                                        "hypervisor_hostname": "localdomain",
+                                        "cache_size": 0,
+                                        "pdr_run": false,
+                                        "vlan_tagging": false,
+                                        "fluentd": [
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+                                                "ip": "172.20.73.203",
+                                                "result_tag": "nfvbench.results.amical",
+                                                "logging_tag": "nfvbench.logs.amical",
+                                                "port": 25225
+                                            }
+                                        ],
+                                        "use_floating_ip": false,
+                                        "flow_count": 100000,
+                                        "loop_vm_arp": false,
+                                        "user_id": null,
+                                        "openrc_file": null,
+                                        "disable_hdrh": false,
+                                        "json": "/var/lib/xtesting/results/characterization/nfvbench-latency-fs_768-fc_100k-rate_90%.json",
+                                        "vm_forwarder": "vpp",
+                                        "factory_module": "nfvbench.factory",
+                                        "no_latency_streams": false,
+                                        "single_run": true,
+                                        "no_arp": true,
+                                        "cores_used": 5,
+                                        "traffic_profile": [
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+                                                "l2frame_size": [
+                                                    "768"
+                                                ],
+                                                "name": "custom_traffic_profile"
+                                            }
+                                        ],
+                                        "vlans": [
+                                            2505,
+                                            2505
+                                        ],
+                                        "tg-name": "trex-local",
+                                        "management_network": {
+                                            "subnet": "nfvbench-management-subnet",
+                                            "name": "nfvbench-management-net",
+                                            "segmentation_id": null,
+                                            "network_type": "vlan",
+                                            "physical_network": null,
+                                            "cidr": "192.168.0.0/24",
+                                            "gateway": "192.168.0.254"
+                                        },
+                                        "no_traffic": false,
+                                        "mpls": false,
+                                        "duration_sec": 10.0,
+                                        "clouds_detail": "openstack",
+                                        "mbuf_64": null,
+                                        "generic_poll_sec": 2,
+                                        "idle_interfaces_per_vm": 0,
+                                        "no_flow_stats": false,
+                                        "lat_percentiles": [
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+                                            99
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+                                        "no_cleanup": true,
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+                                        "intf_speed_used": 25000000000.0,
+                                        "generator_profile": "trex-local",
+                                        "mbuf_factor": 0.2,
+                                        "user_label": "amical_tc18_loopback",
+                                        "intf_speed": null,
+                                        "generic_retry_count": 100,
+                                        "flavor_type": "flavor_nfvbench_dpdk",
+                                        "use_sriov_middle_net": false,
+                                        "json_file": "/var/lib/xtesting/results/characterization/nfvbench-latency-fs_768-fc_100k-rate_90%.json",
+                                        "std_json_path": null,
+                                        "unidir_reverse_traffic_pps": 1,
+                                        "i40e_mixed": "ignore",
+                                        "gratuitous_arp_pps": 1,
+                                        "idle_networks": {
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+                                            "name": "nfvbench-idle-net",
+                                            "segmentation_id": null,
+                                            "physical_network": null,
+                                            "cidr": "192.169.1.0/24",
+                                            "network_type": "vlan"
+                                        },
+                                        "interval_sec": 10.0,
+                                        "no_latency_stats": false,
+                                        "cores": null,
+                                        "log_file": "/var/lib/xtesting/results/characterization/nfvbench.log",
+                                        "external_networks": {
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+                                            "left": null
+                                        }
+                                    },
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+                                                        "profile": "custom_traffic_profile",
+                                                        "service_chain_count": 1,
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+                                                                            "rate_bps": 21299386579
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+                                                                            "initial_rate_type": "rate_pps",
+                                                                            "rate_bps": 21299386579
+                                                                        },
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+                                                                            "rate_pps": 3391328,
+                                                                            "initial_rate_type": "rate_pps",
+                                                                            "rate_bps": 21378931712
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+                                                                            "rate_bps": 42600056652.0
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+                                                                            "initial_rate_type": "rate_pps",
+                                                                            "rate_bps": 21300670073
+                                                                        },
+                                                                        "tx": {
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+                                                                            "initial_rate_type": "rate_pps",
+                                                                            "rate_bps": 21300670073
+                                                                        },
+                                                                        "orig": {
+                                                                            "rate_percent": 85.515726848,
+                                                                            "rate_pps": 3391328,
+                                                                            "initial_rate_type": "rate_pps",
+                                                                            "rate_bps": 21378931712
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+                                                                    }
+                                                                },
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+                                                                        "interfaces": [
+                                                                            "TRex.TX.p0",
+                                                                            "TRex.RX.p1"
+                                                                        ],
+                                                                        "chains": {
+                                                                            "0": {
+                                                                                "packets": [
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+                                                                                    "-3 (-0.0000%)"
+                                                                                ],
+                                                                                "lat_max_usec": 63,
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+                                                                                "hdrh": "HISTFAAAAB54nJNpmSzMwMDAyAABzFAawp8xrcH+A1QAAE9IBCo=",
+                                                                                "lat_percentile": {
+                                                                                    "99": "n/a",
+                                                                                    "25": "n/a",
+                                                                                    "75": "n/a"
+                                                                                }
+                                                                            }
+                                                                        }
+                                                                    },
+                                                                    "Reverse": {
+                                                                        "interfaces": [
+                                                                            "TRex.TX.p1",
+                                                                            "TRex.RX.p0"
+                                                                        ],
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+                                                                            "0": {
+                                                                                "packets": [
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+                                                                                ],
+                                                                                "lat_max_usec": 72,
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+                                                                                "hdrh": "HISTFAAAAB54nJNpmSzMwMDAyAABzFAawp8xrcH+A1QAAE9IBCo=",
+                                                                                "lat_percentile": {
+                                                                                    "99": "n/a",
+                                                                                    "25": "n/a",
+                                                                                    "75": "n/a"
+                                                                                }
+                                                                            }
+                                                                        }
+                                                                    }
+                                                                },
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+                                                                    "overall": {
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+                                                                            "pkt_rate": 3384031.5,
+                                                                            "max_delay_usec": 72,
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+                                                                                "25": "n/a",
+                                                                                "75": "n/a"
+                                                                            },
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+                                                                            "min_delay_usec": 17
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+                                                                        "hdrh": "HISTFAAAABt4nJNpmSzMgADMUJoRTM6Y1mD/ASIAAEr9BCg=",
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+                                                                            "total_pkts": 67576232,
+                                                                            "pkt_bit_rate": 20899762176.0,
+                                                                            "pkt_rate": 3384028.0
+                                                                        }
+                                                                    },
+                                                                    "1": {
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+                                                                            "pkt_bit_rate": 20900167680,
+                                                                            "pkt_rate": 3384094,
+                                                                            "max_delay_usec": 72,
+                                                                            "total_pkt_bytes": 26083639656,
+                                                                            "avg_delay_usec": 48,
+                                                                            "total_pkts": 33787098,
+                                                                            "min_delay_usec": 21
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+                                                                            "total_pkts": 33789134,
+                                                                            "pkt_bit_rate": 20899940352,
+                                                                            "pkt_rate": 3384056
+                                                                        }
+                                                                    },
+                                                                    "0": {
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+                                                                        "rx": {
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+                                                                            "pkt_bit_rate": 20899393536,
+                                                                            "pkt_rate": 3383969,
+                                                                            "max_delay_usec": 63,
+                                                                            "total_pkt_bytes": 26085211448,
+                                                                            "avg_delay_usec": 46,
+                                                                            "total_pkts": 33789134,
+                                                                            "min_delay_usec": 17
+                                                                        },
+                                                                        "tx": {
+                                                                            "total_pkt_bytes": 26083639656,
+                                                                            "total_pkts": 33787098,
+                                                                            "pkt_bit_rate": 20899584000,
+                                                                            "pkt_rate": 3384000
+                                                                        }
+                                                                    },
+                                                                    "theoretical_tx_rate_bps": 50000000000.0,
+                                                                    "offered_tx_rate_bps": 42600055392.0,
+                                                                    "theoretical_tx_rate_pps": 7931472.081218274
+                                                                }
+                                                            }
+                                                        },
+                                                        "flow_count": 100000,
+                                                        "bidirectional": true
+                                                    }
+                                                }
+                                            },
+                                            "versions": {
+                                                "Traffic_Generator": {
+                                                    "build_date": "Apr 14 2021",
+                                                    "version": "v2.89",
+                                                    "built_by": "hhaim",
+                                                    "mode": "STL",
+                                                    "build_time": "11:22:15"
+                                                }
+                                            }
+                                        }
+                                    }
+                                },
+                                "request_id": "2455d986fcbe4f858b57eb97a3d6cf28"
+                            },
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+                                "total_tx_rate": 6757623
+                            }
+                        },
+                        {
+                            "input": {
+                                "rate": "70%",
+                                "json": "/var/lib/xtesting/results/characterization/nfvbench-latency-fs_1518-fc_100k-rate_70%.json",
+                                "frame_sizes": [
+                                    "1518"
+                                ],
+                                "duration_sec": "10",
+                                "flow_count": "100k",
+                                "log_file": "/var/lib/xtesting/results/characterization/nfvbench.log",
+                                "user_label": "amical_tc18_loopback",
+                                "restart": "true"
+                            },
+                            "output": {
+                                "status": "OK",
+                                "result": {
+                                    "date": "2022-04-25 02:30:39",
+                                    "nfvbench_version": "5.0.4.dev29",
+                                    "config": {
+                                        "compute_nodes": null,
+                                        "traffic_generator": {
+                                            "mac_addrs_left": null,
+                                            "gateway_ip_addrs": [
+                                                "192.168.30.2",
+                                                "192.168.31.2"
+                                            ],
+                                            "mac_addrs_right": null,
+                                            "default_profile": "trex-local",
+                                            "src_vteps": null,
+                                            "generator_profile": [
+                                                {
+                                                    "intf_speed": null,
+                                                    "name": "trex-local",
+                                                    "ip": "127.0.0.1",
+                                                    "zmq_rpc_port": 4501,
+                                                    "tool": "TRex",
+                                                    "platform": {
+                                                        "master_thread_id": "0",
+                                                        "latency_thread_id": "1",
+                                                        "dual_if": [
+                                                            {
+                                                                "threads": [
+                                                                    2,
+                                                                    3,
+                                                                    4,
+                                                                    5,
+                                                                    6,
+                                                                    7
+                                                                ],
+                                                                "socket": 0
+                                                            }
+                                                        ]
+                                                    },
+                                                    "zmq_pub_port": 4500,
+                                                    "interfaces": [
+                                                        {
+                                                            "switch": null,
+                                                            "pci": "0000:00:05.0",
+                                                            "port": 0
+                                                        },
+                                                        {
+                                                            "switch": null,
+                                                            "pci": "0000:00:07.0",
+                                                            "port": 1
+                                                        }
+                                                    ],
+                                                    "cores": 5,
+                                                    "software_mode": false
+                                                }
+                                            ],
+                                            "vtep_gateway_ips": null,
+                                            "tg_gateway_ip_addrs_step": "0.0.0.1",
+                                            "udp_port_step": "1",
+                                            "udp_src_port": [
+                                                "49152",
+                                                "49168"
+                                            ],
+                                            "gateway_ip_addrs_step": "0.0.0.1",
+                                            "tg_gateway_ip_addrs": [
+                                                "192.168.30.1",
+                                                "192.168.31.1"
+                                            ],
+                                            "ip_addrs": [
+                                                "198.18.0.0/16",
+                                                "198.19.0.0/16"
+                                            ],
+                                            "ip_src_static": true,
+                                            "host_name": "nfvbench_tg",
+                                            "ip_addrs_step": "0.0.0.1",
+                                            "tg_gateway_ip_cidrs": [
+                                                "192.168.1.0/24",
+                                                "192.168.2.0/24"
+                                            ],
+                                            "dst_vtep": null,
+                                            "vtep_vlan": null,
+                                            "udp_dst_port": [
+                                                "49152",
+                                                "49168"
+                                            ]
+                                        },
+                                        "availability_zone": "nova",
+                                        "vif_multiqueue_size": 8,
+                                        "periodic_gratuitous_arp": false,
+                                        "flavor": {
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+                                            "disk": 0,
+                                            "extra_specs": {
+                                                "hw:cpu_policy": "dedicated",
+                                                "hw:mem_page_size": "large"
+                                            },
+                                            "ram": 4096
+                                        },
+                                        "floating_network": {
+                                            "subnet": "nfvbench-floating-subnet",
+                                            "name": "nfvbench-floating-net",
+                                            "segmentation_id": null,
+                                            "physical_network": null,
+                                            "cidr": "192.168.0.0/24",
+                                            "network_type": "vlan"
+                                        },
+                                        "user_info": null,
+                                        "service_chain": "EXT",
+                                        "sriov": false,
+                                        "vxlan": false,
+                                        "intf_speed_detected": 25000000000.0,
+                                        "pause_sec": 2.0,
+                                        "internal_networks": {
+                                            "middle": {
+                                                "subnet": "nfvbench-msubnet",
+                                                "name": "nfvbench-mnet",
+                                                "segmentation_id": null,
+                                                "physical_network": null,
+                                                "mpls_transport_labels": null,
+                                                "cidr": "192.168.3.0/24",
+                                                "network_type": "vlan"
+                                            },
+                                            "right": {
+                                                "subnet": "subnet_nfvbench_vn1ter",
+                                                "name": "net_nfvbench_vn1ter",
+                                                "segmentation_id": null,
+                                                "physical_network": null,
+                                                "mpls_transport_labels": null,
+                                                "cidr": "192.168.30.0/24",
+                                                "network_type": "vlan"
+                                            },
+                                            "left": {
+                                                "subnet": "subnet_nfvbench_vn1",
+                                                "name": "net_nfvbench_vn1",
+                                                "segmentation_id": null,
+                                                "physical_network": null,
+                                                "mpls_transport_labels": null,
+                                                "cidr": "192.168.30.0/24",
+                                                "network_type": "vlan"
+                                            }
+                                        },
+                                        "no_vswitch_access": false,
+                                        "traffic": {
+                                            "bidirectional": true,
+                                            "profile": "custom_traffic_profile"
+                                        },
+                                        "restart": "true",
+                                        "vm_image_file": "nfvbenchvm-0.15.0901.qcow2",
+                                        "name": "nfvbench.conf",
+                                        "std_json": null,
+                                        "l2_loopback": true,
+                                        "request_id": "5c5843684c864e02b3be78bf0c27b4f4",
+                                        "debug": false,
+                                        "group_id": null,
+                                        "loop_vm_name": "nfvbench-loop-vm",
+                                        "check_traffic_time_sec": 200,
+                                        "num_mbufs": 128000,
+                                        "rate": "2713913pps",
+                                        "service_chain_count": 1,
+                                        "service_chain_shared_net": true,
+                                        "measurement": {
+                                            "NDR": 0.001,
+                                            "PDR": 0.1,
+                                            "load_epsilon": 0.1
+                                        },
+                                        "l3_router": false,
+                                        "debug_mask": 0,
+                                        "factory_class": "BasicFactory",
+                                        "tg-tool": "TRex",
+                                        "frame_sizes": [
+                                            "1518"
+                                        ],
+                                        "service_mode": false,
+                                        "edge_networks": {
+                                            "right": {
+                                                "subnet": "nfvbench-subnet3",
+                                                "name": "nfvbench-net3",
+                                                "segmentation_id": null,
+                                                "network_type": null,
+                                                "physical_network": null,
+                                                "cidr": "192.168.4.0/24",
+                                                "router_name": "router_right",
+                                                "gateway": null
+                                            },
+                                            "left": {
+                                                "subnet": "nfvbench-subnet2",
+                                                "name": "nfvbench-net2",
+                                                "segmentation_id": null,
+                                                "network_type": null,
+                                                "physical_network": null,
+                                                "cidr": "192.168.3.0/24",
+                                                "router_name": "router_left",
+                                                "gateway": null
+                                            }
+                                        },
+                                        "ndr_run": false,
+                                        "use_management_port": false,
+                                        "hypervisor_hostname": "localdomain",
+                                        "cache_size": 0,
+                                        "pdr_run": false,
+                                        "vlan_tagging": false,
+                                        "fluentd": [
+                                            {
+                                                "ip": "172.20.73.203",
+                                                "result_tag": "nfvbench.results.amical",
+                                                "logging_tag": "nfvbench.logs.amical",
+                                                "port": 25225
+                                            }
+                                        ],
+                                        "use_floating_ip": false,
+                                        "flow_count": 100000,
+                                        "loop_vm_arp": false,
+                                        "user_id": null,
+                                        "openrc_file": null,
+                                        "disable_hdrh": false,
+                                        "json": "/var/lib/xtesting/results/characterization/nfvbench-latency-fs_1518-fc_100k-rate_70%.json",
+                                        "vm_forwarder": "vpp",
+                                        "factory_module": "nfvbench.factory",
+                                        "no_latency_streams": false,
+                                        "single_run": true,
+                                        "no_arp": true,
+                                        "cores_used": 5,
+                                        "traffic_profile": [
+                                            {
+                                                "l2frame_size": [
+                                                    "1518"
+                                                ],
+                                                "name": "custom_traffic_profile"
+                                            }
+                                        ],
+                                        "vlans": [
+                                            2505,
+                                            2505
+                                        ],
+                                        "tg-name": "trex-local",
+                                        "management_network": {
+                                            "subnet": "nfvbench-management-subnet",
+                                            "name": "nfvbench-management-net",
+                                            "segmentation_id": null,
+                                            "network_type": "vlan",
+                                            "physical_network": null,
+                                            "cidr": "192.168.0.0/24",
+                                            "gateway": "192.168.0.254"
+                                        },
+                                        "no_traffic": false,
+                                        "mpls": false,
+                                        "duration_sec": 10.0,
+                                        "clouds_detail": "openstack",
+                                        "mbuf_64": null,
+                                        "generic_poll_sec": 2,
+                                        "idle_interfaces_per_vm": 0,
+                                        "no_flow_stats": false,
+                                        "lat_percentiles": [
+                                            25,
+                                            75,
+                                            99
+                                        ],
+                                        "no_cleanup": true,
+                                        "no_e2e_check": false,
+                                        "intf_speed_used": 25000000000.0,
+                                        "generator_profile": "trex-local",
+                                        "mbuf_factor": 0.2,
+                                        "user_label": "amical_tc18_loopback",
+                                        "intf_speed": null,
+                                        "generic_retry_count": 100,
+                                        "flavor_type": "flavor_nfvbench_dpdk",
+                                        "use_sriov_middle_net": false,
+                                        "json_file": "/var/lib/xtesting/results/characterization/nfvbench-latency-fs_1518-fc_100k-rate_70%.json",
+                                        "std_json_path": null,
+                                        "unidir_reverse_traffic_pps": 1,
+                                        "i40e_mixed": "ignore",
+                                        "gratuitous_arp_pps": 1,
+                                        "idle_networks": {
+                                            "subnet": "nfvbench-idle-subnet",
+                                            "name": "nfvbench-idle-net",
+                                            "segmentation_id": null,
+                                            "physical_network": null,
+                                            "cidr": "192.169.1.0/24",
+                                            "network_type": "vlan"
+                                        },
+                                        "interval_sec": 10.0,
+                                        "no_latency_stats": false,
+                                        "cores": null,
+                                        "log_file": "/var/lib/xtesting/results/characterization/nfvbench.log",
+                                        "external_networks": {
+                                            "right": null,
+                                            "left": null
+                                        }
+                                    },
+                                    "benchmarks": {
+                                        "network": {
+                                            "service_chain": {
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+                                                    "result": {
+                                                        "compute_nodes": {},
+                                                        "profile": "custom_traffic_profile",
+                                                        "service_chain_count": 1,
+                                                        "result": {
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+                                                                "run_config": {
+                                                                    "direction-forward": {
+                                                                        "rx": {
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+                                                                            "rate_pps": 1351906,
+                                                                            "initial_rate_type": "rate_pps",
+                                                                            "rate_bps": 16633853884
+                                                                        },
+                                                                        "tx": {
+                                                                            "rate_percent": 66.53541553919999,
+                                                                            "rate_pps": 1351906,
+                                                                            "initial_rate_type": "rate_pps",
+                                                                            "rate_bps": 16633853884
+                                                                        },
+                                                                        "orig": {
+                                                                            "rate_percent": 66.78397110399999,
+                                                                            "rate_pps": 1356956,
+                                                                            "initial_rate_type": "rate_pps",
+                                                                            "rate_bps": 16695992776
+                                                                        }
+                                                                    },
+                                                                    "direction-total": {
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+                                                                            "rate_pps": 2703893.0,
+                                                                            "rate_bps": 33268711775.0
+                                                                        },
+                                                                        "tx": {
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+                                                                            "rate_pps": 2703893.0,
+                                                                            "rate_bps": 33268711775.0
+                                                                        },
+                                                                        "orig": {
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+                                                                            "rate_pps": 2713912.0,
+                                                                            "rate_bps": 33391985552.0
+                                                                        }
+                                                                    },
+                                                                    "direction-reverse": {
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+                                                                            "initial_rate_type": "rate_pps",
+                                                                            "rate_bps": 16634857891
+                                                                        },
+                                                                        "tx": {
+                                                                            "rate_percent": 66.5394315648,
+                                                                            "rate_pps": 1351987,
+                                                                            "initial_rate_type": "rate_pps",
+                                                                            "rate_bps": 16634857891
+                                                                        },
+                                                                        "orig": {
+                                                                            "rate_percent": 66.78397110399999,
+                                                                            "rate_pps": 1356956,
+                                                                            "initial_rate_type": "rate_pps",
+                                                                            "rate_bps": 16695992776
+                                                                        }
+                                                                    }
+                                                                },
+                                                                "packet_path_stats": {
+                                                                    "Forward": {
+                                                                        "interfaces": [
+                                                                            "TRex.TX.p0",
+                                                                            "TRex.RX.p1"
+                                                                        ],
+                                                                        "chains": {
+                                                                            "0": {
+                                                                                "packets": [
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+                                                                                    "+37 (+0.0003%)"
+                                                                                ],
+                                                                                "lat_max_usec": 76,
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+                                                                                "lat_min_usec": 7,
+                                                                                "hdrh": "HISTFAAAAB54nJNpmSzMwMDAyAABzFAawp8xrcH+A1QAAE9IBCo=",
+                                                                                "lat_percentile": {
+                                                                                    "99": "n/a",
+                                                                                    "25": "n/a",
+                                                                                    "75": "n/a"
+                                                                                }
+                                                                            }
+                                                                        }
+                                                                    },
+                                                                    "Reverse": {
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+                                                                            "TRex.TX.p1",
+                                                                            "TRex.RX.p0"
+                                                                        ],
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+                                                                                ],
+                                                                                "lat_max_usec": 104,
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+                                                                                "lat_min_usec": 7,
+                                                                                "hdrh": "HISTFAAAAB54nJNpmSzMwMDAyAABzFAawp8xrcH+A1QAAE9IBCo=",
+                                                                                "lat_percentile": {
+                                                                                    "99": "n/a",
+                                                                                    "25": "n/a",
+                                                                                    "75": "n/a"
+                                                                                }
+                                                                            }
+                                                                        }
+                                                                    }
+                                                                },
+                                                                "stats": {
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+                                                                    "overall": {
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+                                                                        "rx": {
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+                                                                            "pkt_bit_rate": 16510260736.0,
+                                                                            "pkt_rate": 1355967.5,
+                                                                            "max_delay_usec": 104,
+                                                                            "lat_percentile": {
+                                                                                "99": "n/a",
+                                                                                "25": "n/a",
+                                                                                "75": "n/a"
+                                                                            },
+                                                                            "avg_delay_usec": 39.49980383846408,
+                                                                            "total_pkt_bytes": 41153266680,
+                                                                            "total_pkts": 27038940,
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+                                                                            "min_delay_usec": 7
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+                                                                            "pkt_bit_rate": 16510345216,
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+                                                                    },
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+                                                                    "offered_tx_rate_bps": 33268711776.0,
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+                                                            }
+                                                        },
+                                                        "flow_count": 100000,
+                                                        "bidirectional": true
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+                                                }
+                                            },
+                                            "versions": {
+                                                "Traffic_Generator": {
+                                                    "build_date": "Apr 14 2021",
+                                                    "version": "v2.89",
+                                                    "built_by": "hhaim",
+                                                    "mode": "STL",
+                                                    "build_time": "11:22:15"
+                                                }
+                                            }
+                                        }
+                                    }
+                                },
+                                "request_id": "5c5843684c864e02b3be78bf0c27b4f4"
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+                                "total_tx_rate": 2703894
+                            }
+                        },
+                        {
+                            "input": {
+                                "rate": "90%",
+                                "json": "/var/lib/xtesting/results/characterization/nfvbench-latency-fs_1518-fc_100k-rate_90%.json",
+                                "frame_sizes": [
+                                    "1518"
+                                ],
+                                "duration_sec": "10",
+                                "flow_count": "100k",
+                                "log_file": "/var/lib/xtesting/results/characterization/nfvbench.log",
+                                "user_label": "amical_tc18_loopback",
+                                "restart": "true"
+                            },
+                            "output": {
+                                "status": "OK",
+                                "result": {
+                                    "date": "2022-04-25 02:31:15",
+                                    "nfvbench_version": "5.0.4.dev29",
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+                                        "traffic_generator": {
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+                                            "gateway_ip_addrs": [
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+                                                "192.168.31.2"
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+                                                    "name": "trex-local",
+                                                    "ip": "127.0.0.1",
+                                                    "zmq_rpc_port": 4501,
+                                                    "tool": "TRex",
+                                                    "platform": {
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+                                                        "latency_thread_id": "1",
+                                                        "dual_if": [
+                                                            {
+                                                                "threads": [
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+                                                                    3,
+                                                                    4,
+                                                                    5,
+                                                                    6,
+                                                                    7
+                                                                ],
+                                                                "socket": 0
+                                                            }
+                                                        ]
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+                                                            "switch": null,
+                                                            "pci": "0000:00:05.0",
+                                                            "port": 0
+                                                        },
+                                                        {
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+                                                            "pci": "0000:00:07.0",
+                                                            "port": 1
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+                                                    ],
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+                                                    "software_mode": false
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+                                                "49152",
+                                                "49168"
+                                            ],
+                                            "gateway_ip_addrs_step": "0.0.0.1",
+                                            "tg_gateway_ip_addrs": [
+                                                "192.168.30.1",
+                                                "192.168.31.1"
+                                            ],
+                                            "ip_addrs": [
+                                                "198.18.0.0/16",
+                                                "198.19.0.0/16"
+                                            ],
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+                                            "host_name": "nfvbench_tg",
+                                            "ip_addrs_step": "0.0.0.1",
+                                            "tg_gateway_ip_cidrs": [
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+                                                "192.168.2.0/24"
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+                                            "udp_dst_port": [
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+                                                "49168"
+                                            ]
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+                                            "disk": 0,
+                                            "extra_specs": {
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+                                                "hw:mem_page_size": "large"
+                                            },
+                                            "ram": 4096
+                                        },
+                                        "floating_network": {
+                                            "subnet": "nfvbench-floating-subnet",
+                                            "name": "nfvbench-floating-net",
+                                            "segmentation_id": null,
+                                            "physical_network": null,
+                                            "cidr": "192.168.0.0/24",
+                                            "network_type": "vlan"
+                                        },
+                                        "user_info": null,
+                                        "service_chain": "EXT",
+                                        "sriov": false,
+                                        "vxlan": false,
+                                        "intf_speed_detected": 25000000000.0,
+                                        "pause_sec": 2.0,
+                                        "internal_networks": {
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+                                                "subnet": "nfvbench-msubnet",
+                                                "name": "nfvbench-mnet",
+                                                "segmentation_id": null,
+                                                "physical_network": null,
+                                                "mpls_transport_labels": null,
+                                                "cidr": "192.168.3.0/24",
+                                                "network_type": "vlan"
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+                                                "subnet": "subnet_nfvbench_vn1ter",
+                                                "name": "net_nfvbench_vn1ter",
+                                                "segmentation_id": null,
+                                                "physical_network": null,
+                                                "mpls_transport_labels": null,
+                                                "cidr": "192.168.30.0/24",
+                                                "network_type": "vlan"
+                                            },
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+                                                "subnet": "subnet_nfvbench_vn1",
+                                                "name": "net_nfvbench_vn1",
+                                                "segmentation_id": null,
+                                                "physical_network": null,
+                                                "mpls_transport_labels": null,
+                                                "cidr": "192.168.30.0/24",
+                                                "network_type": "vlan"
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+                                        "traffic": {
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+                                            "profile": "custom_traffic_profile"
+                                        },
+                                        "restart": "true",
+                                        "vm_image_file": "nfvbenchvm-0.15.0901.qcow2",
+                                        "name": "nfvbench.conf",
+                                        "std_json": null,
+                                        "l2_loopback": true,
+                                        "request_id": "2494d2b787c4476c90474945540b4645",
+                                        "debug": false,
+                                        "group_id": null,
+                                        "loop_vm_name": "nfvbench-loop-vm",
+                                        "check_traffic_time_sec": 200,
+                                        "num_mbufs": 128000,
+                                        "rate": "3489317pps",
+                                        "service_chain_count": 1,
+                                        "service_chain_shared_net": true,
+                                        "measurement": {
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+                                            "PDR": 0.1,
+                                            "load_epsilon": 0.1
+                                        },
+                                        "l3_router": false,
+                                        "debug_mask": 0,
+                                        "factory_class": "BasicFactory",
+                                        "tg-tool": "TRex",
+                                        "frame_sizes": [
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+                                        ],
+                                        "service_mode": false,
+                                        "edge_networks": {
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+                                                "subnet": "nfvbench-subnet3",
+                                                "name": "nfvbench-net3",
+                                                "segmentation_id": null,
+                                                "network_type": null,
+                                                "physical_network": null,
+                                                "cidr": "192.168.4.0/24",
+                                                "router_name": "router_right",
+                                                "gateway": null
+                                            },
+                                            "left": {
+                                                "subnet": "nfvbench-subnet2",
+                                                "name": "nfvbench-net2",
+                                                "segmentation_id": null,
+                                                "network_type": null,
+                                                "physical_network": null,
+                                                "cidr": "192.168.3.0/24",
+                                                "router_name": "router_left",
+                                                "gateway": null
+                                            }
+                                        },
+                                        "ndr_run": false,
+                                        "use_management_port": false,
+                                        "hypervisor_hostname": "localdomain",
+                                        "cache_size": 0,
+                                        "pdr_run": false,
+                                        "vlan_tagging": false,
+                                        "fluentd": [
+                                            {
+                                                "ip": "172.20.73.203",
+                                                "result_tag": "nfvbench.results.amical",
+                                                "logging_tag": "nfvbench.logs.amical",
+                                                "port": 25225
+                                            }
+                                        ],
+                                        "use_floating_ip": false,
+                                        "flow_count": 100000,
+                                        "loop_vm_arp": false,
+                                        "user_id": null,
+                                        "openrc_file": null,
+                                        "disable_hdrh": false,
+                                        "json": "/var/lib/xtesting/results/characterization/nfvbench-latency-fs_1518-fc_100k-rate_90%.json",
+                                        "vm_forwarder": "vpp",
+                                        "factory_module": "nfvbench.factory",
+                                        "no_latency_streams": false,
+                                        "single_run": true,
+                                        "no_arp": true,
+                                        "cores_used": 5,
+                                        "traffic_profile": [
+                                            {
+                                                "l2frame_size": [
+                                                    "1518"
+                                                ],
+                                                "name": "custom_traffic_profile"
+                                            }
+                                        ],
+                                        "vlans": [
+                                            2505,
+                                            2505
+                                        ],
+                                        "tg-name": "trex-local",
+                                        "management_network": {
+                                            "subnet": "nfvbench-management-subnet",
+                                            "name": "nfvbench-management-net",
+                                            "segmentation_id": null,
+                                            "network_type": "vlan",
+                                            "physical_network": null,
+                                            "cidr": "192.168.0.0/24",
+                                            "gateway": "192.168.0.254"
+                                        },
+                                        "no_traffic": false,
+                                        "mpls": false,
+                                        "duration_sec": 10.0,
+                                        "clouds_detail": "openstack",
+                                        "mbuf_64": null,
+                                        "generic_poll_sec": 2,
+                                        "idle_interfaces_per_vm": 0,
+                                        "no_flow_stats": false,
+                                        "lat_percentiles": [
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+                                            99
+                                        ],
+                                        "no_cleanup": true,
+                                        "no_e2e_check": false,
+                                        "intf_speed_used": 25000000000.0,
+                                        "generator_profile": "trex-local",
+                                        "mbuf_factor": 0.2,
+                                        "user_label": "amical_tc18_loopback",
+                                        "intf_speed": null,
+                                        "generic_retry_count": 100,
+                                        "flavor_type": "flavor_nfvbench_dpdk",
+                                        "use_sriov_middle_net": false,
+                                        "json_file": "/var/lib/xtesting/results/characterization/nfvbench-latency-fs_1518-fc_100k-rate_90%.json",
+                                        "std_json_path": null,
+                                        "unidir_reverse_traffic_pps": 1,
+                                        "i40e_mixed": "ignore",
+                                        "gratuitous_arp_pps": 1,
+                                        "idle_networks": {
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+                                            "name": "nfvbench-idle-net",
+                                            "segmentation_id": null,
+                                            "physical_network": null,
+                                            "cidr": "192.169.1.0/24",
+                                            "network_type": "vlan"
+                                        },
+                                        "interval_sec": 10.0,
+                                        "no_latency_stats": false,
+                                        "cores": null,
+                                        "log_file": "/var/lib/xtesting/results/characterization/nfvbench.log",
+                                        "external_networks": {
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+                                            "left": null
+                                        }
+                                    },
+                                    "benchmarks": {
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+                                                        "profile": "custom_traffic_profile",
+                                                        "service_chain_count": 1,
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+                                                                            "initial_rate_type": "rate_pps",
+                                                                            "rate_bps": 21386394464
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+                                                                            "initial_rate_type": "rate_pps",
+                                                                            "rate_bps": 21386394464
+                                                                        },
+                                                                        "orig": {
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+                                                                            "rate_pps": 1744658,
+                                                                            "initial_rate_type": "rate_pps",
+                                                                            "rate_bps": 21466278184
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+                                                                    },
+                                                                    "direction-total": {
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+                                                                            "rate_bps": 42774078387.0
+                                                                        },
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+                                                                            "rate_pps": 3476436.0,
+                                                                            "rate_bps": 42774078387.0
+                                                                        },
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+                                                                            "initial_rate_type": "rate_pps",
+                                                                            "rate_bps": 21387683923
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+                                                                            "initial_rate_type": "rate_pps",
+                                                                            "rate_bps": 21387683923
+                                                                        },
+                                                                        "orig": {
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+                                                                            "initial_rate_type": "rate_pps",
+                                                                            "rate_bps": 21466278184
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+                                                                            "TRex.TX.p0",
+                                                                            "TRex.RX.p1"
+                                                                        ],
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+                                                                                ],
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+                                                                                "lat_percentile": {
+                                                                                    "99": "n/a",
+                                                                                    "25": "n/a",
+                                                                                    "75": "n/a"
+                                                                                }
+                                                                            }
+                                                                        }
+                                                                    },
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+                                                                            "TRex.TX.p1",
+                                                                            "TRex.RX.p0"
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+                                                                                "lat_percentile": {
+                                                                                    "99": "n/a",
+                                                                                    "25": "n/a",
+                                                                                    "75": "n/a"
+                                                                                }
+                                                                            }
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+                                                                            "lat_percentile": {
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+                                                                                "25": "n/a",
+                                                                                "75": "n/a"
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+                                                                            "min_delay_usec": 7
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+                                                                            "pkt_rate": 1735865
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+                                                                }
+                                                            }
+                                                        },
+                                                        "flow_count": 100000,
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+                                                }
+                                            },
+                                            "versions": {
+                                                "Traffic_Generator": {
+                                                    "build_date": "Apr 14 2021",
+                                                    "version": "v2.89",
+                                                    "built_by": "hhaim",
+                                                    "mode": "STL",
+                                                    "build_time": "11:22:15"
+                                                }
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+                        },
+                        {
+                            "input": {
+                                "rate": "70%",
+                                "json": "/var/lib/xtesting/results/characterization/nfvbench-latency-fs_9000-fc_100k-rate_70%.json",
+                                "frame_sizes": [
+                                    "9000"
+                                ],
+                                "duration_sec": "10",
+                                "flow_count": "100k",
+                                "log_file": "/var/lib/xtesting/results/characterization/nfvbench.log",
+                                "user_label": "amical_tc18_loopback",
+                                "restart": "true"
+                            },
+                            "output": {
+                                "status": "OK",
+                                "result": {
+                                    "date": "2022-04-25 02:31:51",
+                                    "nfvbench_version": "5.0.4.dev29",
+                                    "config": {
+                                        "compute_nodes": null,
+                                        "traffic_generator": {
+                                            "mac_addrs_left": null,
+                                            "gateway_ip_addrs": [
+                                                "192.168.30.2",
+                                                "192.168.31.2"
+                                            ],
+                                            "mac_addrs_right": null,
+                                            "default_profile": "trex-local",
+                                            "src_vteps": null,
+                                            "generator_profile": [
+                                                {
+                                                    "intf_speed": null,
+                                                    "name": "trex-local",
+                                                    "ip": "127.0.0.1",
+                                                    "zmq_rpc_port": 4501,
+                                                    "tool": "TRex",
+                                                    "platform": {
+                                                        "master_thread_id": "0",
+                                                        "latency_thread_id": "1",
+                                                        "dual_if": [
+                                                            {
+                                                                "threads": [
+                                                                    2,
+                                                                    3,
+                                                                    4,
+                                                                    5,
+                                                                    6,
+                                                                    7
+                                                                ],
+                                                                "socket": 0
+                                                            }
+                                                        ]
+                                                    },
+                                                    "zmq_pub_port": 4500,
+                                                    "interfaces": [
+                                                        {
+                                                            "switch": null,
+                                                            "pci": "0000:00:05.0",
+                                                            "port": 0
+                                                        },
+                                                        {
+                                                            "switch": null,
+                                                            "pci": "0000:00:07.0",
+                                                            "port": 1
+                                                        }
+                                                    ],
+                                                    "cores": 5,
+                                                    "software_mode": false
+                                                }
+                                            ],
+                                            "vtep_gateway_ips": null,
+                                            "tg_gateway_ip_addrs_step": "0.0.0.1",
+                                            "udp_port_step": "1",
+                                            "udp_src_port": [
+                                                "49152",
+                                                "49168"
+                                            ],
+                                            "gateway_ip_addrs_step": "0.0.0.1",
+                                            "tg_gateway_ip_addrs": [
+                                                "192.168.30.1",
+                                                "192.168.31.1"
+                                            ],
+                                            "ip_addrs": [
+                                                "198.18.0.0/16",
+                                                "198.19.0.0/16"
+                                            ],
+                                            "ip_src_static": true,
+                                            "host_name": "nfvbench_tg",
+                                            "ip_addrs_step": "0.0.0.1",
+                                            "tg_gateway_ip_cidrs": [
+                                                "192.168.1.0/24",
+                                                "192.168.2.0/24"
+                                            ],
+                                            "dst_vtep": null,
+                                            "vtep_vlan": null,
+                                            "udp_dst_port": [
+                                                "49152",
+                                                "49168"
+                                            ]
+                                        },
+                                        "availability_zone": "nova",
+                                        "vif_multiqueue_size": 8,
+                                        "periodic_gratuitous_arp": false,
+                                        "flavor": {
+                                            "vcpus": 2,
+                                            "disk": 0,
+                                            "extra_specs": {
+                                                "hw:cpu_policy": "dedicated",
+                                                "hw:mem_page_size": "large"
+                                            },
+                                            "ram": 4096
+                                        },
+                                        "floating_network": {
+                                            "subnet": "nfvbench-floating-subnet",
+                                            "name": "nfvbench-floating-net",
+                                            "segmentation_id": null,
+                                            "physical_network": null,
+                                            "cidr": "192.168.0.0/24",
+                                            "network_type": "vlan"
+                                        },
+                                        "user_info": null,
+                                        "service_chain": "EXT",
+                                        "sriov": false,
+                                        "vxlan": false,
+                                        "intf_speed_detected": 25000000000.0,
+                                        "pause_sec": 2.0,
+                                        "internal_networks": {
+                                            "middle": {
+                                                "subnet": "nfvbench-msubnet",
+                                                "name": "nfvbench-mnet",
+                                                "segmentation_id": null,
+                                                "physical_network": null,
+                                                "mpls_transport_labels": null,
+                                                "cidr": "192.168.3.0/24",
+                                                "network_type": "vlan"
+                                            },
+                                            "right": {
+                                                "subnet": "subnet_nfvbench_vn1ter",
+                                                "name": "net_nfvbench_vn1ter",
+                                                "segmentation_id": null,
+                                                "physical_network": null,
+                                                "mpls_transport_labels": null,
+                                                "cidr": "192.168.30.0/24",
+                                                "network_type": "vlan"
+                                            },
+                                            "left": {
+                                                "subnet": "subnet_nfvbench_vn1",
+                                                "name": "net_nfvbench_vn1",
+                                                "segmentation_id": null,
+                                                "physical_network": null,
+                                                "mpls_transport_labels": null,
+                                                "cidr": "192.168.30.0/24",
+                                                "network_type": "vlan"
+                                            }
+                                        },
+                                        "no_vswitch_access": false,
+                                        "traffic": {
+                                            "bidirectional": true,
+                                            "profile": "custom_traffic_profile"
+                                        },
+                                        "restart": "true",
+                                        "vm_image_file": "nfvbenchvm-0.15.0901.qcow2",
+                                        "name": "nfvbench.conf",
+                                        "std_json": null,
+                                        "l2_loopback": true,
+                                        "request_id": "7c104183aa154d46944772ed88ae04c3",
+                                        "debug": false,
+                                        "group_id": null,
+                                        "loop_vm_name": "nfvbench-loop-vm",
+                                        "check_traffic_time_sec": 200,
+                                        "num_mbufs": 128000,
+                                        "rate": "462795pps",
+                                        "service_chain_count": 1,
+                                        "service_chain_shared_net": true,
+                                        "measurement": {
+                                            "NDR": 0.001,
+                                            "PDR": 0.1,
+                                            "load_epsilon": 0.1
+                                        },
+                                        "l3_router": false,
+                                        "debug_mask": 0,
+                                        "factory_class": "BasicFactory",
+                                        "tg-tool": "TRex",
+                                        "frame_sizes": [
+                                            "9000"
+                                        ],
+                                        "service_mode": false,
+                                        "edge_networks": {
+                                            "right": {
+                                                "subnet": "nfvbench-subnet3",
+                                                "name": "nfvbench-net3",
+                                                "segmentation_id": null,
+                                                "network_type": null,
+                                                "physical_network": null,
+                                                "cidr": "192.168.4.0/24",
+                                                "router_name": "router_right",
+                                                "gateway": null
+                                            },
+                                            "left": {
+                                                "subnet": "nfvbench-subnet2",
+                                                "name": "nfvbench-net2",
+                                                "segmentation_id": null,
+                                                "network_type": null,
+                                                "physical_network": null,
+                                                "cidr": "192.168.3.0/24",
+                                                "router_name": "router_left",
+                                                "gateway": null
+                                            }
+                                        },
+                                        "ndr_run": false,
+                                        "use_management_port": false,
+                                        "hypervisor_hostname": "localdomain",
+                                        "cache_size": 0,
+                                        "pdr_run": false,
+                                        "vlan_tagging": false,
+                                        "fluentd": [
+                                            {
+                                                "ip": "172.20.73.203",
+                                                "result_tag": "nfvbench.results.amical",
+                                                "logging_tag": "nfvbench.logs.amical",
+                                                "port": 25225
+                                            }
+                                        ],
+                                        "use_floating_ip": false,
+                                        "flow_count": 100000,
+                                        "loop_vm_arp": false,
+                                        "user_id": null,
+                                        "openrc_file": null,
+                                        "disable_hdrh": false,
+                                        "json": "/var/lib/xtesting/results/characterization/nfvbench-latency-fs_9000-fc_100k-rate_70%.json",
+                                        "vm_forwarder": "vpp",
+                                        "factory_module": "nfvbench.factory",
+                                        "no_latency_streams": false,
+                                        "single_run": true,
+                                        "no_arp": true,
+                                        "cores_used": 5,
+                                        "traffic_profile": [
+                                            {
+                                                "l2frame_size": [
+                                                    "9000"
+                                                ],
+                                                "name": "custom_traffic_profile"
+                                            }
+                                        ],
+                                        "vlans": [
+                                            2505,
+                                            2505
+                                        ],
+                                        "tg-name": "trex-local",
+                                        "management_network": {
+                                            "subnet": "nfvbench-management-subnet",
+                                            "name": "nfvbench-management-net",
+                                            "segmentation_id": null,
+                                            "network_type": "vlan",
+                                            "physical_network": null,
+                                            "cidr": "192.168.0.0/24",
+                                            "gateway": "192.168.0.254"
+                                        },
+                                        "no_traffic": false,
+                                        "mpls": false,
+                                        "duration_sec": 10.0,
+                                        "clouds_detail": "openstack",
+                                        "mbuf_64": null,
+                                        "generic_poll_sec": 2,
+                                        "idle_interfaces_per_vm": 0,
+                                        "no_flow_stats": false,
+                                        "lat_percentiles": [
+                                            25,
+                                            75,
+                                            99
+                                        ],
+                                        "no_cleanup": true,
+                                        "no_e2e_check": false,
+                                        "intf_speed_used": 25000000000.0,
+                                        "generator_profile": "trex-local",
+                                        "mbuf_factor": 0.2,
+                                        "user_label": "amical_tc18_loopback",
+                                        "intf_speed": null,
+                                        "generic_retry_count": 100,
+                                        "flavor_type": "flavor_nfvbench_dpdk",
+                                        "use_sriov_middle_net": false,
+                                        "json_file": "/var/lib/xtesting/results/characterization/nfvbench-latency-fs_9000-fc_100k-rate_70%.json",
+                                        "std_json_path": null,
+                                        "unidir_reverse_traffic_pps": 1,
+                                        "i40e_mixed": "ignore",
+                                        "gratuitous_arp_pps": 1,
+                                        "idle_networks": {
+                                            "subnet": "nfvbench-idle-subnet",
+                                            "name": "nfvbench-idle-net",
+                                            "segmentation_id": null,
+                                            "physical_network": null,
+                                            "cidr": "192.169.1.0/24",
+                                            "network_type": "vlan"
+                                        },
+                                        "interval_sec": 10.0,
+                                        "no_latency_stats": false,
+                                        "cores": null,
+                                        "log_file": "/var/lib/xtesting/results/characterization/nfvbench.log",
+                                        "external_networks": {
+                                            "right": null,
+                                            "left": null
+                                        }
+                                    },
+                                    "benchmarks": {
+                                        "network": {
+                                            "service_chain": {
+                                                "EXT": {
+                                                    "result": {
+                                                        "compute_nodes": {},
+                                                        "profile": "custom_traffic_profile",
+                                                        "service_chain_count": 1,
+                                                        "result": {
+                                                            "9000": {
+                                                                "run_config": {
+                                                                    "direction-forward": {
+                                                                        "rx": {
+                                                                            "rate_percent": 66.538736,
+                                                                            "rate_pps": 230525,
+                                                                            "initial_rate_type": "rate_pps",
+                                                                            "rate_bps": 16634684000
+                                                                        },
+                                                                        "tx": {
+                                                                            "rate_percent": 66.538736,
+                                                                            "rate_pps": 230525,
+                                                                            "initial_rate_type": "rate_pps",
+                                                                            "rate_bps": 16634684000
+                                                                        },
+                                                                        "orig": {
+                                                                            "rate_percent": 66.7905744,
+                                                                            "rate_pps": 231397,
+                                                                            "initial_rate_type": "rate_pps",
+                                                                            "rate_bps": 16697643600
+                                                                        }
+                                                                    },
+                                                                    "direction-total": {
+                                                                        "rx": {
+                                                                            "rate_percent": 133.08151296,
+                                                                            "rate_pps": 461064.0,
+                                                                            "rate_bps": 33270378240.0
+                                                                        },
+                                                                        "tx": {
+                                                                            "rate_percent": 133.08151296,
+                                                                            "rate_pps": 461064.0,
+                                                                            "rate_bps": 33270378240.0
+                                                                        },
+                                                                        "orig": {
+                                                                            "rate_percent": 133.5811488,
+                                                                            "rate_pps": 462794.0,
+                                                                            "rate_bps": 33395287200.0
+                                                                        }
+                                                                    },
+                                                                    "direction-reverse": {
+                                                                        "rx": {
+                                                                            "rate_percent": 66.54277696000001,
+                                                                            "rate_pps": 230539,
+                                                                            "initial_rate_type": "rate_pps",
+                                                                            "rate_bps": 16635694240
+                                                                        },
+                                                                        "tx": {
+                                                                            "rate_percent": 66.54277696000001,
+                                                                            "rate_pps": 230539,
+                                                                            "initial_rate_type": "rate_pps",
+                                                                            "rate_bps": 16635694240
+                                                                        },
+                                                                        "orig": {
+                                                                            "rate_percent": 66.7905744,
+                                                                            "rate_pps": 231397,
+                                                                            "initial_rate_type": "rate_pps",
+                                                                            "rate_bps": 16697643600
+                                                                        }
+                                                                    }
+                                                                },
+                                                                "packet_path_stats": {
+                                                                    "Forward": {
+                                                                        "interfaces": [
+                                                                            "TRex.TX.p0",
+                                                                            "TRex.RX.p1"
+                                                                        ],
+                                                                        "chains": {
+                                                                            "0": {
+                                                                                "packets": [
+                                                                                    2303254,
+                                                                                    "+55 (+0.0024%)"
+                                                                                ],
+                                                                                "lat_max_usec": 149,
+                                                                                "lat_avg_usec": 70,
+                                                                                "lat_min_usec": 14,
+                                                                                "hdrh": "HISTFAAAAB54nJNpmSzMwMDAyAABzFAawp8xrcH+A1QAAE9IBCo=",
+                                                                                "lat_percentile": {
+                                                                                    "99": "n/a",
+                                                                                    "25": "n/a",
+                                                                                    "75": "n/a"
+                                                                                }
+                                                                            }
+                                                                        }
+                                                                    },
+                                                                    "Reverse": {
+                                                                        "interfaces": [
+                                                                            "TRex.TX.p1",
+                                                                            "TRex.RX.p0"
+                                                                        ],
+                                                                        "chains": {
+                                                                            "0": {
+                                                                                "packets": [
+                                                                                    2305390,
+                                                                                    2305390
+                                                                                ],
+                                                                                "lat_max_usec": 195,
+                                                                                "lat_avg_usec": 73,
+                                                                                "lat_min_usec": 14,
+                                                                                "hdrh": "HISTFAAAAB54nJNpmSzMwMDAyAABzFAawp8xrcH+A1QAAE9IBCo=",
+                                                                                "lat_percentile": {
+                                                                                    "99": "n/a",
+                                                                                    "25": "n/a",
+                                                                                    "75": "n/a"
+                                                                                }
+                                                                            }
+                                                                        }
+                                                                    }
+                                                                },
+                                                                "stats": {
+                                                                    "total_tx_rate": 461064,
+                                                                    "overall": {
+                                                                        "drop_rate_percent": 0.0,
+                                                                        "rx": {
+                                                                            "dropped_pkts": 0,
+                                                                            "pkt_bit_rate": 16609682432.0,
+                                                                            "pkt_rate": 230587.0,
+                                                                            "max_delay_usec": 195,
+                                                                            "lat_percentile": {
+                                                                                "99": "n/a",
+                                                                                "25": "n/a",
+                                                                                "75": "n/a"
+                                                                            },
+                                                                            "avg_delay_usec": 71.49995445317786,
+                                                                            "total_pkt_bytes": 41514202560,
+                                                                            "total_pkts": 4610640,
+                                                                            "min_delay_usec": 14
+                                                                        },
+                                                                        "hdrh": "HISTFAAAABt4nJNpmSzMgADMUJoRTM6Y1mD/ASIAAEr9BCg=",
+                                                                        "tx": {
+                                                                            "total_pkt_bytes": 41514202560,
+                                                                            "total_pkts": 4610640,
+                                                                            "pkt_bit_rate": 16609573376.0,
+                                                                            "pkt_rate": 230585.5
+                                                                        }
+                                                                    },
+                                                                    "1": {
+                                                                        "drop_rate_percent": 0.0,
+                                                                        "rx": {
+                                                                            "dropped_pkts": 0,
+                                                                            "pkt_bit_rate": 16609541120,
+                                                                            "pkt_rate": 230585,
+                                                                            "max_delay_usec": 195,
+                                                                            "total_pkt_bytes": 20756471000,
+                                                                            "avg_delay_usec": 73,
+                                                                            "total_pkts": 2305250,
+                                                                            "min_delay_usec": 14
+                                                                        },
+                                                                        "tx": {
+                                                                            "total_pkt_bytes": 20757731560,
+                                                                            "total_pkts": 2305390,
+                                                                            "pkt_bit_rate": 16609261568,
+                                                                            "pkt_rate": 230581
+                                                                        }
+                                                                    },
+                                                                    "0": {
+                                                                        "drop_rate_percent": 0.0,
+                                                                        "rx": {
+                                                                            "dropped_pkts": 0,
+                                                                            "pkt_bit_rate": 16609823744,
+                                                                            "pkt_rate": 230589,
+                                                                            "max_delay_usec": 149,
+                                                                            "total_pkt_bytes": 20757731560,
+                                                                            "avg_delay_usec": 70,
+                                                                            "total_pkts": 2305390,
+                                                                            "min_delay_usec": 14
+                                                                        },
+                                                                        "tx": {
+                                                                            "total_pkt_bytes": 20756471000,
+                                                                            "total_pkts": 2305250,
+                                                                            "pkt_bit_rate": 16609885184,
+                                                                            "pkt_rate": 230590
+                                                                        }
+                                                                    },
+                                                                    "theoretical_tx_rate_bps": 50000000000.0,
+                                                                    "offered_tx_rate_bps": 33270378240.0,
+                                                                    "theoretical_tx_rate_pps": 692904.6563192905
+                                                                }
+                                                            }
+                                                        },
+                                                        "flow_count": 100000,
+                                                        "bidirectional": true
+                                                    }
+                                                }
+                                            },
+                                            "versions": {
+                                                "Traffic_Generator": {
+                                                    "build_date": "Apr 14 2021",
+                                                    "version": "v2.89",
+                                                    "built_by": "hhaim",
+                                                    "mode": "STL",
+                                                    "build_time": "11:22:15"
+                                                }
+                                            }
+                                        }
+                                    }
+                                },
+                                "request_id": "7c104183aa154d46944772ed88ae04c3"
+                            },
+                            "synthesis": {
+                                "avg_delay_usec": 71.49995445317786,
+                                "total_tx_rate": 461064
+                            }
+                        },
+                        {
+                            "input": {
+                                "rate": "90%",
+                                "json": "/var/lib/xtesting/results/characterization/nfvbench-latency-fs_9000-fc_100k-rate_90%.json",
+                                "frame_sizes": [
+                                    "9000"
+                                ],
+                                "duration_sec": "10",
+                                "flow_count": "100k",
+                                "log_file": "/var/lib/xtesting/results/characterization/nfvbench.log",
+                                "user_label": "amical_tc18_loopback",
+                                "restart": "true"
+                            },
+                            "output": {
+                                "status": "OK",
+                                "result": {
+                                    "date": "2022-04-25 02:32:27",
+                                    "nfvbench_version": "5.0.4.dev29",
+                                    "config": {
+                                        "compute_nodes": null,
+                                        "traffic_generator": {
+                                            "mac_addrs_left": null,
+                                            "gateway_ip_addrs": [
+                                                "192.168.30.2",
+                                                "192.168.31.2"
+                                            ],
+                                            "mac_addrs_right": null,
+                                            "default_profile": "trex-local",
+                                            "src_vteps": null,
+                                            "generator_profile": [
+                                                {
+                                                    "intf_speed": null,
+                                                    "name": "trex-local",
+                                                    "ip": "127.0.0.1",
+                                                    "zmq_rpc_port": 4501,
+                                                    "tool": "TRex",
+                                                    "platform": {
+                                                        "master_thread_id": "0",
+                                                        "latency_thread_id": "1",
+                                                        "dual_if": [
+                                                            {
+                                                                "threads": [
+                                                                    2,
+                                                                    3,
+                                                                    4,
+                                                                    5,
+                                                                    6,
+                                                                    7
+                                                                ],
+                                                                "socket": 0
+                                                            }
+                                                        ]
+                                                    },
+                                                    "zmq_pub_port": 4500,
+                                                    "interfaces": [
+                                                        {
+                                                            "switch": null,
+                                                            "pci": "0000:00:05.0",
+                                                            "port": 0
+                                                        },
+                                                        {
+                                                            "switch": null,
+                                                            "pci": "0000:00:07.0",
+                                                            "port": 1
+                                                        }
+                                                    ],
+                                                    "cores": 5,
+                                                    "software_mode": false
+                                                }
+                                            ],
+                                            "vtep_gateway_ips": null,
+                                            "tg_gateway_ip_addrs_step": "0.0.0.1",
+                                            "udp_port_step": "1",
+                                            "udp_src_port": [
+                                                "49152",
+                                                "49168"
+                                            ],
+                                            "gateway_ip_addrs_step": "0.0.0.1",
+                                            "tg_gateway_ip_addrs": [
+                                                "192.168.30.1",
+                                                "192.168.31.1"
+                                            ],
+                                            "ip_addrs": [
+                                                "198.18.0.0/16",
+                                                "198.19.0.0/16"
+                                            ],
+                                            "ip_src_static": true,
+                                            "host_name": "nfvbench_tg",
+                                            "ip_addrs_step": "0.0.0.1",
+                                            "tg_gateway_ip_cidrs": [
+                                                "192.168.1.0/24",
+                                                "192.168.2.0/24"
+                                            ],
+                                            "dst_vtep": null,
+                                            "vtep_vlan": null,
+                                            "udp_dst_port": [
+                                                "49152",
+                                                "49168"
+                                            ]
+                                        },
+                                        "availability_zone": "nova",
+                                        "vif_multiqueue_size": 8,
+                                        "periodic_gratuitous_arp": false,
+                                        "flavor": {
+                                            "vcpus": 2,
+                                            "disk": 0,
+                                            "extra_specs": {
+                                                "hw:cpu_policy": "dedicated",
+                                                "hw:mem_page_size": "large"
+                                            },
+                                            "ram": 4096
+                                        },
+                                        "floating_network": {
+                                            "subnet": "nfvbench-floating-subnet",
+                                            "name": "nfvbench-floating-net",
+                                            "segmentation_id": null,
+                                            "physical_network": null,
+                                            "cidr": "192.168.0.0/24",
+                                            "network_type": "vlan"
+                                        },
+                                        "user_info": null,
+                                        "service_chain": "EXT",
+                                        "sriov": false,
+                                        "vxlan": false,
+                                        "intf_speed_detected": 25000000000.0,
+                                        "pause_sec": 2.0,
+                                        "internal_networks": {
+                                            "middle": {
+                                                "subnet": "nfvbench-msubnet",
+                                                "name": "nfvbench-mnet",
+                                                "segmentation_id": null,
+                                                "physical_network": null,
+                                                "mpls_transport_labels": null,
+                                                "cidr": "192.168.3.0/24",
+                                                "network_type": "vlan"
+                                            },
+                                            "right": {
+                                                "subnet": "subnet_nfvbench_vn1ter",
+                                                "name": "net_nfvbench_vn1ter",
+                                                "segmentation_id": null,
+                                                "physical_network": null,
+                                                "mpls_transport_labels": null,
+                                                "cidr": "192.168.30.0/24",
+                                                "network_type": "vlan"
+                                            },
+                                            "left": {
+                                                "subnet": "subnet_nfvbench_vn1",
+                                                "name": "net_nfvbench_vn1",
+                                                "segmentation_id": null,
+                                                "physical_network": null,
+                                                "mpls_transport_labels": null,
+                                                "cidr": "192.168.30.0/24",
+                                                "network_type": "vlan"
+                                            }
+                                        },
+                                        "no_vswitch_access": false,
+                                        "traffic": {
+                                            "bidirectional": true,
+                                            "profile": "custom_traffic_profile"
+                                        },
+                                        "restart": "true",
+                                        "vm_image_file": "nfvbenchvm-0.15.0901.qcow2",
+                                        "name": "nfvbench.conf",
+                                        "std_json": null,
+                                        "l2_loopback": true,
+                                        "request_id": "539e9bb7f81444c6a2856b249554d42a",
+                                        "debug": false,
+                                        "group_id": null,
+                                        "loop_vm_name": "nfvbench-loop-vm",
+                                        "check_traffic_time_sec": 200,
+                                        "num_mbufs": 128000,
+                                        "rate": "595022pps",
+                                        "service_chain_count": 1,
+                                        "service_chain_shared_net": true,
+                                        "measurement": {
+                                            "NDR": 0.001,
+                                            "PDR": 0.1,
+                                            "load_epsilon": 0.1
+                                        },
+                                        "l3_router": false,
+                                        "debug_mask": 0,
+                                        "factory_class": "BasicFactory",
+                                        "tg-tool": "TRex",
+                                        "frame_sizes": [
+                                            "9000"
+                                        ],
+                                        "service_mode": false,
+                                        "edge_networks": {
+                                            "right": {
+                                                "subnet": "nfvbench-subnet3",
+                                                "name": "nfvbench-net3",
+                                                "segmentation_id": null,
+                                                "network_type": null,
+                                                "physical_network": null,
+                                                "cidr": "192.168.4.0/24",
+                                                "router_name": "router_right",
+                                                "gateway": null
+                                            },
+                                            "left": {
+                                                "subnet": "nfvbench-subnet2",
+                                                "name": "nfvbench-net2",
+                                                "segmentation_id": null,
+                                                "network_type": null,
+                                                "physical_network": null,
+                                                "cidr": "192.168.3.0/24",
+                                                "router_name": "router_left",
+                                                "gateway": null
+                                            }
+                                        },
+                                        "ndr_run": false,
+                                        "use_management_port": false,
+                                        "hypervisor_hostname": "localdomain",
+                                        "cache_size": 0,
+                                        "pdr_run": false,
+                                        "vlan_tagging": false,
+                                        "fluentd": [
+                                            {
+                                                "ip": "172.20.73.203",
+                                                "result_tag": "nfvbench.results.amical",
+                                                "logging_tag": "nfvbench.logs.amical",
+                                                "port": 25225
+                                            }
+                                        ],
+                                        "use_floating_ip": false,
+                                        "flow_count": 100000,
+                                        "loop_vm_arp": false,
+                                        "user_id": null,
+                                        "openrc_file": null,
+                                        "disable_hdrh": false,
+                                        "json": "/var/lib/xtesting/results/characterization/nfvbench-latency-fs_9000-fc_100k-rate_90%.json",
+                                        "vm_forwarder": "vpp",
+                                        "factory_module": "nfvbench.factory",
+                                        "no_latency_streams": false,
+                                        "single_run": true,
+                                        "no_arp": true,
+                                        "cores_used": 5,
+                                        "traffic_profile": [
+                                            {
+                                                "l2frame_size": [
+                                                    "9000"
+                                                ],
+                                                "name": "custom_traffic_profile"
+                                            }
+                                        ],
+                                        "vlans": [
+                                            2505,
+                                            2505
+                                        ],
+                                        "tg-name": "trex-local",
+                                        "management_network": {
+                                            "subnet": "nfvbench-management-subnet",
+                                            "name": "nfvbench-management-net",
+                                            "segmentation_id": null,
+                                            "network_type": "vlan",
+                                            "physical_network": null,
+                                            "cidr": "192.168.0.0/24",
+                                            "gateway": "192.168.0.254"
+                                        },
+                                        "no_traffic": false,
+                                        "mpls": false,
+                                        "duration_sec": 10.0,
+                                        "clouds_detail": "openstack",
+                                        "mbuf_64": null,
+                                        "generic_poll_sec": 2,
+                                        "idle_interfaces_per_vm": 0,
+                                        "no_flow_stats": false,
+                                        "lat_percentiles": [
+                                            25,
+                                            75,
+                                            99
+                                        ],
+                                        "no_cleanup": true,
+                                        "no_e2e_check": false,
+                                        "intf_speed_used": 25000000000.0,
+                                        "generator_profile": "trex-local",
+                                        "mbuf_factor": 0.2,
+                                        "user_label": "amical_tc18_loopback",
+                                        "intf_speed": null,
+                                        "generic_retry_count": 100,
+                                        "flavor_type": "flavor_nfvbench_dpdk",
+                                        "use_sriov_middle_net": false,
+                                        "json_file": "/var/lib/xtesting/results/characterization/nfvbench-latency-fs_9000-fc_100k-rate_90%.json",
+                                        "std_json_path": null,
+                                        "unidir_reverse_traffic_pps": 1,
+                                        "i40e_mixed": "ignore",
+                                        "gratuitous_arp_pps": 1,
+                                        "idle_networks": {
+                                            "subnet": "nfvbench-idle-subnet",
+                                            "name": "nfvbench-idle-net",
+                                            "segmentation_id": null,
+                                            "physical_network": null,
+                                            "cidr": "192.169.1.0/24",
+                                            "network_type": "vlan"
+                                        },
+                                        "interval_sec": 10.0,
+                                        "no_latency_stats": false,
+                                        "cores": null,
+                                        "log_file": "/var/lib/xtesting/results/characterization/nfvbench.log",
+                                        "external_networks": {
+                                            "right": null,
+                                            "left": null
+                                        }
+                                    },
+                                    "benchmarks": {
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+                                                    "result": {
+                                                        "compute_nodes": {},
+                                                        "profile": "custom_traffic_profile",
+                                                        "service_chain_count": 1,
+                                                        "result": {
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+                                                                "run_config": {
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+                                                                            "rate_pps": 296383,
+                                                                            "initial_rate_type": "rate_pps",
+                                                                            "rate_bps": 21387062224
+                                                                        },
+                                                                        "tx": {
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+                                                                            "rate_pps": 296383,
+                                                                            "initial_rate_type": "rate_pps",
+                                                                            "rate_bps": 21387062224
+                                                                        },
+                                                                        "orig": {
+                                                                            "rate_percent": 85.87357504,
+                                                                            "rate_pps": 297511,
+                                                                            "initial_rate_type": "rate_pps",
+                                                                            "rate_bps": 21468393760
+                                                                        }
+                                                                    },
+                                                                    "direction-total": {
+                                                                        "rx": {
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+                                                                            "rate_pps": 592785.0,
+                                                                            "rate_bps": 42775430544.0
+                                                                        },
+                                                                        "tx": {
+                                                                            "rate_percent": 171.101722176,
+                                                                            "rate_pps": 592785.0,
+                                                                            "rate_bps": 42775430544.0
+                                                                        },
+                                                                        "orig": {
+                                                                            "rate_percent": 171.74715008,
+                                                                            "rate_pps": 595022.0,
+                                                                            "rate_bps": 42936787520.0
+                                                                        }
+                                                                    },
+                                                                    "direction-reverse": {
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+                                                                            "rate_pps": 296402,
+                                                                            "initial_rate_type": "rate_pps",
+                                                                            "rate_bps": 21388368320
+                                                                        },
+                                                                        "tx": {
+                                                                            "rate_percent": 85.55347328,
+                                                                            "rate_pps": 296402,
+                                                                            "initial_rate_type": "rate_pps",
+                                                                            "rate_bps": 21388368320
+                                                                        },
+                                                                        "orig": {
+                                                                            "rate_percent": 85.87357504,
+                                                                            "rate_pps": 297511,
+                                                                            "initial_rate_type": "rate_pps",
+                                                                            "rate_bps": 21468393760
+                                                                        }
+                                                                    }
+                                                                },
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+                                                                    "Forward": {
+                                                                        "interfaces": [
+                                                                            "TRex.TX.p0",
+                                                                            "TRex.RX.p1"
+                                                                        ],
+                                                                        "chains": {
+                                                                            "0": {
+                                                                                "packets": [
+                                                                                    2961244,
+                                                                                    "+41 (+0.0014%)"
+                                                                                ],
+                                                                                "lat_max_usec": 422,
+                                                                                "lat_avg_usec": 224,
+                                                                                "lat_min_usec": 29,
+                                                                                "hdrh": "HISTFAAAAB54nJNpmSzMwMDAyAABzFAawp8xrcH+A1QAAE9IBCo=",
+                                                                                "lat_percentile": {
+                                                                                    "99": "n/a",
+                                                                                    "25": "n/a",
+                                                                                    "75": "n/a"
+                                                                                }
+                                                                            }
+                                                                        }
+                                                                    },
+                                                                    "Reverse": {
+                                                                        "interfaces": [
+                                                                            "TRex.TX.p1",
+                                                                            "TRex.RX.p0"
+                                                                        ],
+                                                                        "chains": {
+                                                                            "0": {
+                                                                                "packets": [
+                                                                                    2964020,
+                                                                                    2964020
+                                                                                ],
+                                                                                "lat_max_usec": 392,
+                                                                                "lat_avg_usec": 176,
+                                                                                "lat_min_usec": 16,
+                                                                                "hdrh": "HISTFAAAAB54nJNpmSzMwMDAyAABzFAawp8xrcH+A1QAAE9IBCo=",
+                                                                                "lat_percentile": {
+                                                                                    "99": "n/a",
+                                                                                    "25": "n/a",
+                                                                                    "75": "n/a"
+                                                                                }
+                                                                            }
+                                                                        }
+                                                                    }
+                                                                },
+                                                                "stats": {
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+                                                                    "overall": {
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+                                                                        "rx": {
+                                                                            "dropped_pkts": 0,
+                                                                            "pkt_bit_rate": 21366905856.0,
+                                                                            "pkt_rate": 296630.0,
+                                                                            "max_delay_usec": 422,
+                                                                            "lat_percentile": {
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+                                                                                "25": "n/a",
+                                                                                "75": "n/a"
+                                                                            },
+                                                                            "avg_delay_usec": 200.00073281095248,
+                                                                            "total_pkt_bytes": 53374442436,
+                                                                            "total_pkts": 5927859,
+                                                                            "min_delay_usec": 16
+                                                                        },
+                                                                        "hdrh": "HISTFAAAABt4nJNpmSzMgADMUJoRTM6Y1mD/ASIAAEr9BCg=",
+                                                                        "tx": {
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+                                                                            "total_pkts": 5927859,
+                                                                            "pkt_bit_rate": 21366993920.0,
+                                                                            "pkt_rate": 296631.0
+                                                                        }
+                                                                    },
+                                                                    "1": {
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+                                                                        "rx": {
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+                                                                            "pkt_bit_rate": 21367107584,
+                                                                            "pkt_rate": 296633,
+                                                                            "max_delay_usec": 392,
+                                                                            "total_pkt_bytes": 26686406356,
+                                                                            "avg_delay_usec": 176,
+                                                                            "total_pkts": 2963839,
+                                                                            "min_delay_usec": 16
+                                                                        },
+                                                                        "tx": {
+                                                                            "total_pkt_bytes": 26688036080,
+                                                                            "total_pkts": 2964020,
+                                                                            "pkt_bit_rate": 21367209984,
+                                                                            "pkt_rate": 296634
+                                                                        }
+                                                                    },
+                                                                    "0": {
+                                                                        "drop_rate_percent": 0.0,
+                                                                        "rx": {
+                                                                            "dropped_pkts": 0,
+                                                                            "pkt_bit_rate": 21366704128,
+                                                                            "pkt_rate": 296627,
+                                                                            "max_delay_usec": 422,
+                                                                            "total_pkt_bytes": 26688036080,
+                                                                            "avg_delay_usec": 224,
+                                                                            "total_pkts": 2964020,
+                                                                            "min_delay_usec": 29
+                                                                        },
+                                                                        "tx": {
+                                                                            "total_pkt_bytes": 26686406356,
+                                                                            "total_pkts": 2963839,
+                                                                            "pkt_bit_rate": 21366777856,
+                                                                            "pkt_rate": 296628
+                                                                        }
+                                                                    },
+                                                                    "theoretical_tx_rate_bps": 50000000000.0,
+                                                                    "offered_tx_rate_bps": 42775365600.0,
+                                                                    "theoretical_tx_rate_pps": 692904.6563192905
+                                                                }
+                                                            }
+                                                        },
+                                                        "flow_count": 100000,
+                                                        "bidirectional": true
+                                                    }
+                                                }
+                                            },
+                                            "versions": {
+                                                "Traffic_Generator": {
+                                                    "build_date": "Apr 14 2021",
+                                                    "version": "v2.89",
+                                                    "built_by": "hhaim",
+                                                    "mode": "STL",
+                                                    "build_time": "11:22:15"
+                                                }
+                                            }
+                                        }
+                                    }
+                                },
+                                "request_id": "539e9bb7f81444c6a2856b249554d42a"
+                            },
+                            "synthesis": {
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+                                "total_tx_rate": 592785
+                            }
+                        }
+                    ],
+                    "throughput": [
+                        {
+                            "input": {
+                                "rate": "ndr",
+                                "json": "/var/lib/xtesting/results/characterization/nfvbench-throughput-fs_64-fc_128-rate_ndr-2.json",
+                                "frame_sizes": [
+                                    "64"
+                                ],
+                                "duration_sec": "10",
+                                "flow_count": "128",
+                                "log_file": "/var/lib/xtesting/results/characterization/nfvbench.log",
+                                "user_label": "amical_tc18_loopback"
+                            },
+                            "output": {
+                                "status": "OK",
+                                "result": {
+                                    "date": "2022-04-25 00:14:08",
+                                    "nfvbench_version": "5.0.4.dev29",
+                                    "config": {
+                                        "compute_nodes": null,
+                                        "traffic_generator": {
+                                            "mac_addrs_left": null,
+                                            "gateway_ip_addrs": [
+                                                "192.168.30.2",
+                                                "192.168.31.2"
+                                            ],
+                                            "mac_addrs_right": null,
+                                            "default_profile": "trex-local",
+                                            "src_vteps": null,
+                                            "generator_profile": [
+                                                {
+                                                    "intf_speed": null,
+                                                    "name": "trex-local",
+                                                    "ip": "127.0.0.1",
+                                                    "zmq_rpc_port": 4501,
+                                                    "tool": "TRex",
+                                                    "platform": {
+                                                        "master_thread_id": "0",
+                                                        "latency_thread_id": "1",
+                                                        "dual_if": [
+                                                            {
+                                                                "threads": [
+                                                                    2,
+                                                                    3,
+                                                                    4,
+                                                                    5,
+                                                                    6,
+                                                                    7
+                                                                ],
+                                                                "socket": 0
+                                                            }
+                                                        ]
+                                                    },
+                                                    "zmq_pub_port": 4500,
+                                                    "interfaces": [
+                                                        {
+                                                            "switch": null,
+                                                            "pci": "0000:00:05.0",
+                                                            "port": 0
+                                                        },
+                                                        {
+                                                            "switch": null,
+                                                            "pci": "0000:00:07.0",
+                                                            "port": 1
+                                                        }
+                                                    ],
+                                                    "cores": 5,
+                                                    "software_mode": false
+                                                }
+                                            ],
+                                            "vtep_gateway_ips": null,
+                                            "tg_gateway_ip_addrs_step": "0.0.0.1",
+                                            "udp_port_step": "1",
+                                            "udp_src_port": [
+                                                "49152",
+                                                "49168"
+                                            ],
+                                            "gateway_ip_addrs_step": "0.0.0.1",
+                                            "tg_gateway_ip_addrs": [
+                                                "192.168.30.1",
+                                                "192.168.31.1"
+                                            ],
+                                            "ip_addrs": [
+                                                "198.18.0.0/16",
+                                                "198.19.0.0/16"
+                                            ],
+                                            "ip_src_static": true,
+                                            "host_name": "nfvbench_tg",
+                                            "ip_addrs_step": "0.0.0.1",
+                                            "tg_gateway_ip_cidrs": [
+                                                "192.168.1.0/24",
+                                                "192.168.2.0/24"
+                                            ],
+                                            "dst_vtep": null,
+                                            "vtep_vlan": null,
+                                            "udp_dst_port": [
+                                                "49152",
+                                                "49168"
+                                            ]
+                                        },
+                                        "availability_zone": "nova",
+                                        "vif_multiqueue_size": 8,
+                                        "periodic_gratuitous_arp": false,
+                                        "flavor": {
+                                            "vcpus": 2,
+                                            "disk": 0,
+                                            "extra_specs": {
+                                                "hw:cpu_policy": "dedicated",
+                                                "hw:mem_page_size": "large"
+                                            },
+                                            "ram": 4096
+                                        },
+                                        "floating_network": {
+                                            "subnet": "nfvbench-floating-subnet",
+                                            "name": "nfvbench-floating-net",
+                                            "segmentation_id": null,
+                                            "physical_network": null,
+                                            "cidr": "192.168.0.0/24",
+                                            "network_type": "vlan"
+                                        },
+                                        "user_info": null,
+                                        "service_chain": "EXT",
+                                        "sriov": false,
+                                        "vxlan": false,
+                                        "intf_speed_detected": 25000000000.0,
+                                        "pause_sec": 2.0,
+                                        "internal_networks": {
+                                            "middle": {
+                                                "subnet": "nfvbench-msubnet",
+                                                "name": "nfvbench-mnet",
+                                                "segmentation_id": null,
+                                                "physical_network": null,
+                                                "mpls_transport_labels": null,
+                                                "cidr": "192.168.3.0/24",
+                                                "network_type": "vlan"
+                                            },
+                                            "right": {
+                                                "subnet": "subnet_nfvbench_vn1ter",
+                                                "name": "net_nfvbench_vn1ter",
+                                                "segmentation_id": null,
+                                                "physical_network": null,
+                                                "mpls_transport_labels": null,
+                                                "cidr": "192.168.30.0/24",
+                                                "network_type": "vlan"
+                                            },
+                                            "left": {
+                                                "subnet": "subnet_nfvbench_vn1",
+                                                "name": "net_nfvbench_vn1",
+                                                "segmentation_id": null,
+                                                "physical_network": null,
+                                                "mpls_transport_labels": null,
+                                                "cidr": "192.168.30.0/24",
+                                                "network_type": "vlan"
+                                            }
+                                        },
+                                        "no_vswitch_access": false,
+                                        "traffic": {
+                                            "bidirectional": true,
+                                            "profile": "custom_traffic_profile"
+                                        },
+                                        "restart": false,
+                                        "vm_image_file": "nfvbenchvm-0.15.0901.qcow2",
+                                        "name": "nfvbench.conf",
+                                        "std_json": null,
+                                        "l2_loopback": true,
+                                        "request_id": "d35b641ccf884fd6a0c371913594ab90",
+                                        "debug": false,
+                                        "group_id": null,
+                                        "loop_vm_name": "nfvbench-loop-vm",
+                                        "check_traffic_time_sec": 200,
+                                        "num_mbufs": 128000,
+                                        "rate": "ndr",
+                                        "service_chain_count": 1,
+                                        "service_chain_shared_net": true,
+                                        "measurement": {
+                                            "NDR": 0.001,
+                                            "PDR": 0.1,
+                                            "load_epsilon": 0.1
+                                        },
+                                        "l3_router": false,
+                                        "debug_mask": 0,
+                                        "factory_class": "BasicFactory",
+                                        "tg-tool": "TRex",
+                                        "frame_sizes": [
+                                            "64"
+                                        ],
+                                        "service_mode": false,
+                                        "edge_networks": {
+                                            "right": {
+                                                "subnet": "nfvbench-subnet3",
+                                                "name": "nfvbench-net3",
+                                                "segmentation_id": null,
+                                                "network_type": null,
+                                                "physical_network": null,
+                                                "cidr": "192.168.4.0/24",
+                                                "router_name": "router_right",
+                                                "gateway": null
+                                            },
+                                            "left": {
+                                                "subnet": "nfvbench-subnet2",
+                                                "name": "nfvbench-net2",
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+                                                "cidr": "192.168.3.0/24",
+                                                "router_name": "router_left",
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+                                            }
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+                                        "use_management_port": false,
+                                        "hypervisor_hostname": "localdomain",
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+                                        "pdr_run": false,
+                                        "vlan_tagging": false,
+                                        "fluentd": [
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+                                                "ip": "172.20.73.203",
+                                                "result_tag": "nfvbench.results.amical",
+                                                "logging_tag": "nfvbench.logs.amical",
+                                                "port": 25225
+                                            }
+                                        ],
+                                        "use_floating_ip": false,
+                                        "flow_count": 128,
+                                        "loop_vm_arp": false,
+                                        "user_id": null,
+                                        "openrc_file": null,
+                                        "disable_hdrh": false,
+                                        "json": "/var/lib/xtesting/results/characterization/nfvbench-throughput-fs_64-fc_128-rate_ndr-1.json",
+                                        "vm_forwarder": "vpp",
+                                        "factory_module": "nfvbench.factory",
+                                        "no_latency_streams": false,
+                                        "single_run": false,
+                                        "no_arp": true,
+                                        "cores_used": 5,
+                                        "traffic_profile": [
+                                            {
+                                                "l2frame_size": [
+                                                    "64"
+                                                ],
+                                                "name": "custom_traffic_profile"
+                                            }
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+                                            2505,
+                                            2505
+                                        ],
+                                        "tg-name": "trex-local",
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+                                            "name": "nfvbench-management-net",
+                                            "segmentation_id": null,
+                                            "network_type": "vlan",
+                                            "physical_network": null,
+                                            "cidr": "192.168.0.0/24",
+                                            "gateway": "192.168.0.254"
+                                        },
+                                        "no_traffic": false,
+                                        "mpls": false,
+                                        "duration_sec": 10.0,
+                                        "clouds_detail": "openstack",
+                                        "mbuf_64": null,
+                                        "generic_poll_sec": 2,
+                                        "idle_interfaces_per_vm": 0,
+                                        "no_flow_stats": false,
+                                        "lat_percentiles": [
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+                                            75,
+                                            99
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+                                        "no_cleanup": true,
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+                                        "intf_speed_used": 25000000000.0,
+                                        "generator_profile": "trex-local",
+                                        "mbuf_factor": 0.2,
+                                        "user_label": "amical_tc18_loopback",
+                                        "intf_speed": null,
+                                        "generic_retry_count": 100,
+                                        "flavor_type": "flavor_nfvbench_dpdk",
+                                        "use_sriov_middle_net": false,
+                                        "json_file": "/var/lib/xtesting/results/characterization/nfvbench-throughput-fs_64-fc_128-rate_ndr-1.json",
+                                        "std_json_path": null,
+                                        "unidir_reverse_traffic_pps": 1,
+                                        "i40e_mixed": "ignore",
+                                        "gratuitous_arp_pps": 1,
+                                        "idle_networks": {
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+                                            "name": "nfvbench-idle-net",
+                                            "segmentation_id": null,
+                                            "physical_network": null,
+                                            "cidr": "192.169.1.0/24",
+                                            "network_type": "vlan"
+                                        },
+                                        "interval_sec": 10.0,
+                                        "no_latency_stats": false,
+                                        "cores": null,
+                                        "log_file": "/var/lib/xtesting/results/characterization/nfvbench.log",
+                                        "external_networks": {
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+                                            "left": null
+                                        }
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+                                                        "profile": "custom_traffic_profile",
+                                                        "service_chain_count": 1,
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+                                                            "warning": "WARNING: There is a significant difference between requested TX rate (74404760) and actual TX rate (16701232). The traffic generator may not have sufficient CPU to achieve the requested TX rate.",
+                                                            "64": {
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+                                                                    "load_percent_per_direction": 100.0,
+                                                                    "timestamp_sec": 1650845663.429861,
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+                                                                        "overall": {
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+                                                                            "drop_percentage": 0.0,
+                                                                            "drop_pct": 0,
+                                                                            "max_delay_usec": 97,
+                                                                            "lat_percentile": {
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+                                                                                "25": "n/a",
+                                                                                "75": "n/a"
+                                                                            },
+                                                                            "tx_pkts": 167012327,
+                                                                            "avg_delay_usec": 35.48017790327537,
+                                                                            "min_delay_usec": 6,
+                                                                            "hdrh": "HISTFAAAABt4nJNpmSzMgADMUJoRTM6Y1mD/ASIAAEr9BCg="
+                                                                        },
+                                                                        "1": {
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+                                                                            "min_delay_usec": 6,
+                                                                            "drop_pct": 0,
+                                                                            "max_delay_usec": 97,
+                                                                            "tx_pkts": 83251507,
+                                                                            "avg_delay_usec": 29,
+                                                                            "drop_percentage": 0.0
+                                                                        },
+                                                                        "0": {
+                                                                            "rx_pkts": 83251507,
+                                                                            "min_delay_usec": 6,
+                                                                            "drop_pct": 0,
+                                                                            "max_delay_usec": 92,
+                                                                            "tx_pkts": 83760820,
+                                                                            "avg_delay_usec": 42,
+                                                                            "drop_percentage": 0.0
+                                                                        },
+                                                                        "warning": "WARNING: There is a significant difference between requested TX rate (74404760) and actual TX rate (16701232). The traffic generator may not have sufficient CPU to achieve the requested TX rate.",
+                                                                        "theoretical_tx_rate_bps": 50000000000.0,
+                                                                        "offered_tx_rate_bps": 11223227904.0,
+                                                                        "theoretical_tx_rate_pps": 74404761.90476191
+                                                                    },
+                                                                    "initial_rate_type": "rate_percent",
+                                                                    "rate_percent": 200.0,
+                                                                    "duration_sec": 10.0,
+                                                                    "l2frame_size": "64",
+                                                                    "rate_pps": 74404760,
+                                                                    "rate_bps": 50000000000.0,
+                                                                    "time_taken_sec": 12.489534616470337
+                                                                },
+                                                                "iteration_stats": {
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+                                                                        {
+                                                                            "rx_pps": 74404760.0,
+                                                                            "rx_pkts": 167012327,
+                                                                            "time_ms": 1650845663429,
+                                                                            "drop_pct": 0,
+                                                                            "total_tx_pps": 16701232,
+                                                                            "tx_pps": 74404760,
+                                                                            "tx_pkts": 167012327,
+                                                                            "ndr_pps": 37202380,
+                                                                            "warning": "WARNING: There is a significant difference between requested TX rate (74404760) and actual TX rate (16701232). The traffic generator may not have sufficient CPU to achieve the requested TX rate.",
+                                                                            "drop_percentage": 0.0
+                                                                        }
+                                                                    ]
+                                                                }
+                                                            }
+                                                        },
+                                                        "flow_count": 128,
+                                                        "bidirectional": true
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+                                                "Traffic_Generator": {
+                                                    "build_date": "Apr 14 2021",
+                                                    "version": "v2.89",
+                                                    "built_by": "hhaim",
+                                                    "mode": "STL",
+                                                    "build_time": "11:22:15"
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+                                    }
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+                                "request_id": "d35b641ccf884fd6a0c371913594ab90"
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+                            "synthesis": {
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+                                "total_tx_rate": 16701232
+                            }
+                        },
+                        {
+                            "input": {
+                                "rate": "ndr",
+                                "json": "/var/lib/xtesting/results/characterization/nfvbench-throughput-fs_128-fc_128-rate_ndr-2.json",
+                                "frame_sizes": [
+                                    "128"
+                                ],
+                                "duration_sec": "10",
+                                "flow_count": "128",
+                                "log_file": "/var/lib/xtesting/results/characterization/nfvbench.log",
+                                "user_label": "amical_tc18_loopback"
+                            },
+                            "output": {
+                                "status": "OK",
+                                "result": {
+                                    "date": "2022-04-25 00:14:40",
+                                    "nfvbench_version": "5.0.4.dev29",
+                                    "config": {
+                                        "compute_nodes": null,
+                                        "traffic_generator": {
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+                                            "gateway_ip_addrs": [
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+                                                "192.168.31.2"
+                                            ],
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+                                            "default_profile": "trex-local",
+                                            "src_vteps": null,
+                                            "generator_profile": [
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+                                                    "name": "trex-local",
+                                                    "ip": "127.0.0.1",
+                                                    "zmq_rpc_port": 4501,
+                                                    "tool": "TRex",
+                                                    "platform": {
+                                                        "master_thread_id": "0",
+                                                        "latency_thread_id": "1",
+                                                        "dual_if": [
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+                                                                    4,
+                                                                    5,
+                                                                    6,
+                                                                    7
+                                                                ],
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+                                                    "interfaces": [
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+                                                            "switch": null,
+                                                            "pci": "0000:00:05.0",
+                                                            "port": 0
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+                                                        {
+                                                            "switch": null,
+                                                            "pci": "0000:00:07.0",
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+                                            "tg_gateway_ip_addrs_step": "0.0.0.1",
+                                            "udp_port_step": "1",
+                                            "udp_src_port": [
+                                                "49152",
+                                                "49168"
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+                                            "gateway_ip_addrs_step": "0.0.0.1",
+                                            "tg_gateway_ip_addrs": [
+                                                "192.168.30.1",
+                                                "192.168.31.1"
+                                            ],
+                                            "ip_addrs": [
+                                                "198.18.0.0/16",
+                                                "198.19.0.0/16"
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+                                            "host_name": "nfvbench_tg",
+                                            "ip_addrs_step": "0.0.0.1",
+                                            "tg_gateway_ip_cidrs": [
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+                                                "192.168.2.0/24"
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+                                            "vtep_vlan": null,
+                                            "udp_dst_port": [
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+                                                "49168"
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+                                            "extra_specs": {
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+                                                "hw:mem_page_size": "large"
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+                                            "ram": 4096
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+                                            "name": "nfvbench-floating-net",
+                                            "segmentation_id": null,
+                                            "physical_network": null,
+                                            "cidr": "192.168.0.0/24",
+                                            "network_type": "vlan"
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+                                        "service_chain": "EXT",
+                                        "sriov": false,
+                                        "vxlan": false,
+                                        "intf_speed_detected": 25000000000.0,
+                                        "pause_sec": 2.0,
+                                        "internal_networks": {
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+                                                "name": "nfvbench-mnet",
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+                                                "physical_network": null,
+                                                "mpls_transport_labels": null,
+                                                "cidr": "192.168.3.0/24",
+                                                "network_type": "vlan"
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+                                                "name": "net_nfvbench_vn1ter",
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+                                                "mpls_transport_labels": null,
+                                                "cidr": "192.168.30.0/24",
+                                                "network_type": "vlan"
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+                                                "name": "net_nfvbench_vn1",
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+                                                "physical_network": null,
+                                                "mpls_transport_labels": null,
+                                                "cidr": "192.168.30.0/24",
+                                                "network_type": "vlan"
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+                                        "no_vswitch_access": false,
+                                        "traffic": {
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+                                            "profile": "custom_traffic_profile"
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+                                        "vm_image_file": "nfvbenchvm-0.15.0901.qcow2",
+                                        "name": "nfvbench.conf",
+                                        "std_json": null,
+                                        "l2_loopback": true,
+                                        "request_id": "7f8f5bba535643418ac4efa4d3f94823",
+                                        "debug": false,
+                                        "group_id": null,
+                                        "loop_vm_name": "nfvbench-loop-vm",
+                                        "check_traffic_time_sec": 200,
+                                        "num_mbufs": 128000,
+                                        "rate": "ndr",
+                                        "service_chain_count": 1,
+                                        "service_chain_shared_net": true,
+                                        "measurement": {
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+                                            "PDR": 0.1,
+                                            "load_epsilon": 0.1
+                                        },
+                                        "l3_router": false,
+                                        "debug_mask": 0,
+                                        "factory_class": "BasicFactory",
+                                        "tg-tool": "TRex",
+                                        "frame_sizes": [
+                                            "128"
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+                                        "edge_networks": {
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+                                                "subnet": "nfvbench-subnet3",
+                                                "name": "nfvbench-net3",
+                                                "segmentation_id": null,
+                                                "network_type": null,
+                                                "physical_network": null,
+                                                "cidr": "192.168.4.0/24",
+                                                "router_name": "router_right",
+                                                "gateway": null
+                                            },
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+                                                "subnet": "nfvbench-subnet2",
+                                                "name": "nfvbench-net2",
+                                                "segmentation_id": null,
+                                                "network_type": null,
+                                                "physical_network": null,
+                                                "cidr": "192.168.3.0/24",
+                                                "router_name": "router_left",
+                                                "gateway": null
+                                            }
+                                        },
+                                        "ndr_run": true,
+                                        "use_management_port": false,
+                                        "hypervisor_hostname": "localdomain",
+                                        "cache_size": 0,
+                                        "pdr_run": false,
+                                        "vlan_tagging": false,
+                                        "fluentd": [
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+                                                "ip": "172.20.73.203",
+                                                "result_tag": "nfvbench.results.amical",
+                                                "logging_tag": "nfvbench.logs.amical",
+                                                "port": 25225
+                                            }
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+                                        "use_floating_ip": false,
+                                        "flow_count": 128,
+                                        "loop_vm_arp": false,
+                                        "user_id": null,
+                                        "openrc_file": null,
+                                        "disable_hdrh": false,
+                                        "json": "/var/lib/xtesting/results/characterization/nfvbench-throughput-fs_128-fc_128-rate_ndr-0.json",
+                                        "vm_forwarder": "vpp",
+                                        "factory_module": "nfvbench.factory",
+                                        "no_latency_streams": false,
+                                        "single_run": false,
+                                        "no_arp": true,
+                                        "cores_used": 5,
+                                        "traffic_profile": [
+                                            {
+                                                "l2frame_size": [
+                                                    "128"
+                                                ],
+                                                "name": "custom_traffic_profile"
+                                            }
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+                                        "vlans": [
+                                            2505,
+                                            2505
+                                        ],
+                                        "tg-name": "trex-local",
+                                        "management_network": {
+                                            "subnet": "nfvbench-management-subnet",
+                                            "name": "nfvbench-management-net",
+                                            "segmentation_id": null,
+                                            "network_type": "vlan",
+                                            "physical_network": null,
+                                            "cidr": "192.168.0.0/24",
+                                            "gateway": "192.168.0.254"
+                                        },
+                                        "no_traffic": false,
+                                        "mpls": false,
+                                        "duration_sec": 10.0,
+                                        "clouds_detail": "openstack",
+                                        "mbuf_64": null,
+                                        "generic_poll_sec": 2,
+                                        "idle_interfaces_per_vm": 0,
+                                        "no_flow_stats": false,
+                                        "lat_percentiles": [
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+                                            99
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+                                        "no_cleanup": true,
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+                                        "intf_speed_used": 25000000000.0,
+                                        "generator_profile": "trex-local",
+                                        "mbuf_factor": 0.2,
+                                        "user_label": "amical_tc18_loopback",
+                                        "intf_speed": null,
+                                        "generic_retry_count": 100,
+                                        "flavor_type": "flavor_nfvbench_dpdk",
+                                        "use_sriov_middle_net": false,
+                                        "json_file": "/var/lib/xtesting/results/characterization/nfvbench-throughput-fs_128-fc_128-rate_ndr-0.json",
+                                        "std_json_path": null,
+                                        "unidir_reverse_traffic_pps": 1,
+                                        "i40e_mixed": "ignore",
+                                        "gratuitous_arp_pps": 1,
+                                        "idle_networks": {
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+                                            "name": "nfvbench-idle-net",
+                                            "segmentation_id": null,
+                                            "physical_network": null,
+                                            "cidr": "192.169.1.0/24",
+                                            "network_type": "vlan"
+                                        },
+                                        "interval_sec": 10.0,
+                                        "no_latency_stats": false,
+                                        "cores": null,
+                                        "log_file": "/var/lib/xtesting/results/characterization/nfvbench.log",
+                                        "external_networks": {
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+                                            "left": null
+                                        }
+                                    },
+                                    "benchmarks": {
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+                                                        "profile": "custom_traffic_profile",
+                                                        "service_chain_count": 1,
+                                                        "result": {
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+                                                                    "timestamp_sec": 1650845695.5087018,
+                                                                    "stats": {
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+                                                                        "overall": {
+                                                                            "rx_pkts": 180167849,
+                                                                            "drop_percentage": 0.0,
+                                                                            "drop_pct": 0,
+                                                                            "max_delay_usec": 63,
+                                                                            "lat_percentile": {
+                                                                                "99": "n/a",
+                                                                                "25": "n/a",
+                                                                                "75": "n/a"
+                                                                            },
+                                                                            "tx_pkts": 180167849,
+                                                                            "avg_delay_usec": 18.991852847174748,
+                                                                            "min_delay_usec": 5,
+                                                                            "hdrh": "HISTFAAAABt4nJNpmSzMgADMUJoRTM6Y1mD/ASIAAEr9BCg="
+                                                                        },
+                                                                        "1": {
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+                                                                            "min_delay_usec": 6,
+                                                                            "drop_pct": 0,
+                                                                            "max_delay_usec": 63,
+                                                                            "tx_pkts": 89839282,
+                                                                            "avg_delay_usec": 16,
+                                                                            "drop_percentage": 0.0
+                                                                        },
+                                                                        "0": {
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+                                                                            "drop_pct": 0,
+                                                                            "max_delay_usec": 55,
+                                                                            "tx_pkts": 90328567,
+                                                                            "avg_delay_usec": 22,
+                                                                            "drop_percentage": 0.0
+                                                                        },
+                                                                        "warning": "WARNING: There is a significant difference between requested TX rate (42229728) and actual TX rate (18016784). The traffic generator may not have sufficient CPU to achieve the requested TX rate.",
+                                                                        "theoretical_tx_rate_bps": 50000000000.0,
+                                                                        "offered_tx_rate_bps": 21331872256.0,
+                                                                        "theoretical_tx_rate_pps": 42229729.72972973
+                                                                    },
+                                                                    "initial_rate_type": "rate_percent",
+                                                                    "rate_percent": 200.0,
+                                                                    "duration_sec": 10.0,
+                                                                    "l2frame_size": "128",
+                                                                    "rate_pps": 42229728,
+                                                                    "rate_bps": 50000000000.0,
+                                                                    "time_taken_sec": 12.489280939102173
+                                                                },
+                                                                "iteration_stats": {
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+                                                                        {
+                                                                            "rx_pps": 42229728.0,
+                                                                            "rx_pkts": 180167849,
+                                                                            "time_ms": 1650845695508,
+                                                                            "drop_pct": 0,
+                                                                            "total_tx_pps": 18016784,
+                                                                            "tx_pps": 42229728,
+                                                                            "tx_pkts": 180167849,
+                                                                            "ndr_pps": 21114864,
+                                                                            "warning": "WARNING: There is a significant difference between requested TX rate (42229728) and actual TX rate (18016784). The traffic generator may not have sufficient CPU to achieve the requested TX rate.",
+                                                                            "drop_percentage": 0.0
+                                                                        }
+                                                                    ]
+                                                                }
+                                                            },
+                                                            "warning": "WARNING: There is a significant difference between requested TX rate (42229728) and actual TX rate (18016784). The traffic generator may not have sufficient CPU to achieve the requested TX rate."
+                                                        },
+                                                        "flow_count": 128,
+                                                        "bidirectional": true
+                                                    }
+                                                }
+                                            },
+                                            "versions": {
+                                                "Traffic_Generator": {
+                                                    "build_date": "Apr 14 2021",
+                                                    "version": "v2.89",
+                                                    "built_by": "hhaim",
+                                                    "mode": "STL",
+                                                    "build_time": "11:22:15"
+                                                }
+                                            }
+                                        }
+                                    }
+                                },
+                                "request_id": "7f8f5bba535643418ac4efa4d3f94823"
+                            },
+                            "synthesis": {
+                                "avg_delay_usec": 18.991852847174748,
+                                "total_tx_rate": 18016784
+                            }
+                        },
+                        {
+                            "input": {
+                                "rate": "ndr",
+                                "json": "/var/lib/xtesting/results/characterization/nfvbench-throughput-fs_256-fc_128-rate_ndr-2.json",
+                                "frame_sizes": [
+                                    "256"
+                                ],
+                                "duration_sec": "10",
+                                "flow_count": "128",
+                                "log_file": "/var/lib/xtesting/results/characterization/nfvbench.log",
+                                "user_label": "amical_tc18_loopback"
+                            },
+                            "output": {
+                                "status": "OK",
+                                "result": {
+                                    "date": "2022-04-25 00:15:44",
+                                    "nfvbench_version": "5.0.4.dev29",
+                                    "config": {
+                                        "compute_nodes": null,
+                                        "traffic_generator": {
+                                            "mac_addrs_left": null,
+                                            "gateway_ip_addrs": [
+                                                "192.168.30.2",
+                                                "192.168.31.2"
+                                            ],
+                                            "mac_addrs_right": null,
+                                            "default_profile": "trex-local",
+                                            "src_vteps": null,
+                                            "generator_profile": [
+                                                {
+                                                    "intf_speed": null,
+                                                    "name": "trex-local",
+                                                    "ip": "127.0.0.1",
+                                                    "zmq_rpc_port": 4501,
+                                                    "tool": "TRex",
+                                                    "platform": {
+                                                        "master_thread_id": "0",
+                                                        "latency_thread_id": "1",
+                                                        "dual_if": [
+                                                            {
+                                                                "threads": [
+                                                                    2,
+                                                                    3,
+                                                                    4,
+                                                                    5,
+                                                                    6,
+                                                                    7
+                                                                ],
+                                                                "socket": 0
+                                                            }
+                                                        ]
+                                                    },
+                                                    "zmq_pub_port": 4500,
+                                                    "interfaces": [
+                                                        {
+                                                            "switch": null,
+                                                            "pci": "0000:00:05.0",
+                                                            "port": 0
+                                                        },
+                                                        {
+                                                            "switch": null,
+                                                            "pci": "0000:00:07.0",
+                                                            "port": 1
+                                                        }
+                                                    ],
+                                                    "cores": 5,
+                                                    "software_mode": false
+                                                }
+                                            ],
+                                            "vtep_gateway_ips": null,
+                                            "tg_gateway_ip_addrs_step": "0.0.0.1",
+                                            "udp_port_step": "1",
+                                            "udp_src_port": [
+                                                "49152",
+                                                "49168"
+                                            ],
+                                            "gateway_ip_addrs_step": "0.0.0.1",
+                                            "tg_gateway_ip_addrs": [
+                                                "192.168.30.1",
+                                                "192.168.31.1"
+                                            ],
+                                            "ip_addrs": [
+                                                "198.18.0.0/16",
+                                                "198.19.0.0/16"
+                                            ],
+                                            "ip_src_static": true,
+                                            "host_name": "nfvbench_tg",
+                                            "ip_addrs_step": "0.0.0.1",
+                                            "tg_gateway_ip_cidrs": [
+                                                "192.168.1.0/24",
+                                                "192.168.2.0/24"
+                                            ],
+                                            "dst_vtep": null,
+                                            "vtep_vlan": null,
+                                            "udp_dst_port": [
+                                                "49152",
+                                                "49168"
+                                            ]
+                                        },
+                                        "availability_zone": "nova",
+                                        "vif_multiqueue_size": 8,
+                                        "periodic_gratuitous_arp": false,
+                                        "flavor": {
+                                            "vcpus": 2,
+                                            "disk": 0,
+                                            "extra_specs": {
+                                                "hw:cpu_policy": "dedicated",
+                                                "hw:mem_page_size": "large"
+                                            },
+                                            "ram": 4096
+                                        },
+                                        "floating_network": {
+                                            "subnet": "nfvbench-floating-subnet",
+                                            "name": "nfvbench-floating-net",
+                                            "segmentation_id": null,
+                                            "physical_network": null,
+                                            "cidr": "192.168.0.0/24",
+                                            "network_type": "vlan"
+                                        },
+                                        "user_info": null,
+                                        "service_chain": "EXT",
+                                        "sriov": false,
+                                        "vxlan": false,
+                                        "intf_speed_detected": 25000000000.0,
+                                        "pause_sec": 2.0,
+                                        "internal_networks": {
+                                            "middle": {
+                                                "subnet": "nfvbench-msubnet",
+                                                "name": "nfvbench-mnet",
+                                                "segmentation_id": null,
+                                                "physical_network": null,
+                                                "mpls_transport_labels": null,
+                                                "cidr": "192.168.3.0/24",
+                                                "network_type": "vlan"
+                                            },
+                                            "right": {
+                                                "subnet": "subnet_nfvbench_vn1ter",
+                                                "name": "net_nfvbench_vn1ter",
+                                                "segmentation_id": null,
+                                                "physical_network": null,
+                                                "mpls_transport_labels": null,
+                                                "cidr": "192.168.30.0/24",
+                                                "network_type": "vlan"
+                                            },
+                                            "left": {
+                                                "subnet": "subnet_nfvbench_vn1",
+                                                "name": "net_nfvbench_vn1",
+                                                "segmentation_id": null,
+                                                "physical_network": null,
+                                                "mpls_transport_labels": null,
+                                                "cidr": "192.168.30.0/24",
+                                                "network_type": "vlan"
+                                            }
+                                        },
+                                        "no_vswitch_access": false,
+                                        "traffic": {
+                                            "bidirectional": true,
+                                            "profile": "custom_traffic_profile"
+                                        },
+                                        "restart": false,
+                                        "vm_image_file": "nfvbenchvm-0.15.0901.qcow2",
+                                        "name": "nfvbench.conf",
+                                        "std_json": null,
+                                        "l2_loopback": true,
+                                        "request_id": "d0df1174e1c64fbb9b686a68ccc7e668",
+                                        "debug": false,
+                                        "group_id": null,
+                                        "loop_vm_name": "nfvbench-loop-vm",
+                                        "check_traffic_time_sec": 200,
+                                        "num_mbufs": 128000,
+                                        "rate": "ndr",
+                                        "service_chain_count": 1,
+                                        "service_chain_shared_net": true,
+                                        "measurement": {
+                                            "NDR": 0.001,
+                                            "PDR": 0.1,
+                                            "load_epsilon": 0.1
+                                        },
+                                        "l3_router": false,
+                                        "debug_mask": 0,
+                                        "factory_class": "BasicFactory",
+                                        "tg-tool": "TRex",
+                                        "frame_sizes": [
+                                            "256"
+                                        ],
+                                        "service_mode": false,
+                                        "edge_networks": {
+                                            "right": {
+                                                "subnet": "nfvbench-subnet3",
+                                                "name": "nfvbench-net3",
+                                                "segmentation_id": null,
+                                                "network_type": null,
+                                                "physical_network": null,
+                                                "cidr": "192.168.4.0/24",
+                                                "router_name": "router_right",
+                                                "gateway": null
+                                            },
+                                            "left": {
+                                                "subnet": "nfvbench-subnet2",
+                                                "name": "nfvbench-net2",
+                                                "segmentation_id": null,
+                                                "network_type": null,
+                                                "physical_network": null,
+                                                "cidr": "192.168.3.0/24",
+                                                "router_name": "router_left",
+                                                "gateway": null
+                                            }
+                                        },
+                                        "ndr_run": true,
+                                        "use_management_port": false,
+                                        "hypervisor_hostname": "localdomain",
+                                        "cache_size": 0,
+                                        "pdr_run": false,
+                                        "vlan_tagging": false,
+                                        "fluentd": [
+                                            {
+                                                "ip": "172.20.73.203",
+                                                "result_tag": "nfvbench.results.amical",
+                                                "logging_tag": "nfvbench.logs.amical",
+                                                "port": 25225
+                                            }
+                                        ],
+                                        "use_floating_ip": false,
+                                        "flow_count": 128,
+                                        "loop_vm_arp": false,
+                                        "user_id": null,
+                                        "openrc_file": null,
+                                        "disable_hdrh": false,
+                                        "json": "/var/lib/xtesting/results/characterization/nfvbench-throughput-fs_256-fc_128-rate_ndr-1.json",
+                                        "vm_forwarder": "vpp",
+                                        "factory_module": "nfvbench.factory",
+                                        "no_latency_streams": false,
+                                        "single_run": false,
+                                        "no_arp": true,
+                                        "cores_used": 5,
+                                        "traffic_profile": [
+                                            {
+                                                "l2frame_size": [
+                                                    "256"
+                                                ],
+                                                "name": "custom_traffic_profile"
+                                            }
+                                        ],
+                                        "vlans": [
+                                            2505,
+                                            2505
+                                        ],
+                                        "tg-name": "trex-local",
+                                        "management_network": {
+                                            "subnet": "nfvbench-management-subnet",
+                                            "name": "nfvbench-management-net",
+                                            "segmentation_id": null,
+                                            "network_type": "vlan",
+                                            "physical_network": null,
+                                            "cidr": "192.168.0.0/24",
+                                            "gateway": "192.168.0.254"
+                                        },
+                                        "no_traffic": false,
+                                        "mpls": false,
+                                        "duration_sec": 10.0,
+                                        "clouds_detail": "openstack",
+                                        "mbuf_64": null,
+                                        "generic_poll_sec": 2,
+                                        "idle_interfaces_per_vm": 0,
+                                        "no_flow_stats": false,
+                                        "lat_percentiles": [
+                                            25,
+                                            75,
+                                            99
+                                        ],
+                                        "no_cleanup": true,
+                                        "no_e2e_check": false,
+                                        "intf_speed_used": 25000000000.0,
+                                        "generator_profile": "trex-local",
+                                        "mbuf_factor": 0.2,
+                                        "user_label": "amical_tc18_loopback",
+                                        "intf_speed": null,
+                                        "generic_retry_count": 100,
+                                        "flavor_type": "flavor_nfvbench_dpdk",
+                                        "use_sriov_middle_net": false,
+                                        "json_file": "/var/lib/xtesting/results/characterization/nfvbench-throughput-fs_256-fc_128-rate_ndr-1.json",
+                                        "std_json_path": null,
+                                        "unidir_reverse_traffic_pps": 1,
+                                        "i40e_mixed": "ignore",
+                                        "gratuitous_arp_pps": 1,
+                                        "idle_networks": {
+                                            "subnet": "nfvbench-idle-subnet",
+                                            "name": "nfvbench-idle-net",
+                                            "segmentation_id": null,
+                                            "physical_network": null,
+                                            "cidr": "192.169.1.0/24",
+                                            "network_type": "vlan"
+                                        },
+                                        "interval_sec": 10.0,
+                                        "no_latency_stats": false,
+                                        "cores": null,
+                                        "log_file": "/var/lib/xtesting/results/characterization/nfvbench.log",
+                                        "external_networks": {
+                                            "right": null,
+                                            "left": null
+                                        }
+                                    },
+                                    "benchmarks": {
+                                        "network": {
+                                            "service_chain": {
+                                                "EXT": {
+                                                    "result": {
+                                                        "compute_nodes": {},
+                                                        "profile": "custom_traffic_profile",
+                                                        "service_chain_count": 1,
+                                                        "result": {
+                                                            "warning": "WARNING: There is a significant difference between requested TX rate (22644926) and actual TX rate (15754775). The traffic generator may not have sufficient CPU to achieve the requested TX rate.",
+                                                            "256": {
+                                                                "ndr": {
+                                                                    "load_percent_per_direction": 100.0,
+                                                                    "timestamp_sec": 1650845759.8291821,
+                                                                    "stats": {
+                                                                        "total_tx_rate": 15754775,
+                                                                        "overall": {
+                                                                            "rx_pkts": 157547756,
+                                                                            "drop_percentage": 0.0,
+                                                                            "drop_pct": 0,
+                                                                            "max_delay_usec": 72,
+                                                                            "lat_percentile": {
+                                                                                "99": "n/a",
+                                                                                "25": "n/a",
+                                                                                "75": "n/a"
+                                                                            },
+                                                                            "tx_pkts": 157547756,
+                                                                            "avg_delay_usec": 28.504292190616795,
+                                                                            "min_delay_usec": 7,
+                                                                            "hdrh": "HISTFAAAABt4nJNpmSzMgADMUJoRTM6Y1mD/ASIAAEr9BCg="
+                                                                        },
+                                                                        "1": {
+                                                                            "rx_pkts": 78909123,
+                                                                            "min_delay_usec": 7,
+                                                                            "drop_pct": 0,
+                                                                            "max_delay_usec": 72,
+                                                                            "tx_pkts": 78638633,
+                                                                            "avg_delay_usec": 31,
+                                                                            "drop_percentage": 0.0
+                                                                        },
+                                                                        "0": {
+                                                                            "rx_pkts": 78638633,
+                                                                            "min_delay_usec": 8,
+                                                                            "drop_pct": 0,
+                                                                            "max_delay_usec": 48,
+                                                                            "tx_pkts": 78909123,
+                                                                            "avg_delay_usec": 26,
+                                                                            "drop_percentage": 0.0
+                                                                        },
+                                                                        "warning": "WARNING: There is a significant difference between requested TX rate (22644926) and actual TX rate (15754775). The traffic generator may not have sufficient CPU to achieve the requested TX rate.",
+                                                                        "theoretical_tx_rate_bps": 50000000000.0,
+                                                                        "offered_tx_rate_bps": 34786543200.0,
+                                                                        "theoretical_tx_rate_pps": 22644927.536231883
+                                                                    },
+                                                                    "initial_rate_type": "rate_percent",
+                                                                    "rate_percent": 200.0,
+                                                                    "duration_sec": 10.0,
+                                                                    "l2frame_size": "256",
+                                                                    "rate_pps": 22644926,
+                                                                    "rate_bps": 50000000000.0,
+                                                                    "time_taken_sec": 12.5189950466156
+                                                                },
+                                                                "iteration_stats": {
+                                                                    "ndr_pdr": [
+                                                                        {
+                                                                            "rx_pps": 22644926.0,
+                                                                            "rx_pkts": 157547756,
+                                                                            "time_ms": 1650845759828,
+                                                                            "drop_pct": 0,
+                                                                            "total_tx_pps": 15754775,
+                                                                            "tx_pps": 22644926,
+                                                                            "tx_pkts": 157547756,
+                                                                            "ndr_pps": 11322463,
+                                                                            "warning": "WARNING: There is a significant difference between requested TX rate (22644926) and actual TX rate (15754775). The traffic generator may not have sufficient CPU to achieve the requested TX rate.",
+                                                                            "drop_percentage": 0.0
+                                                                        }
+                                                                    ]
+                                                                }
+                                                            }
+                                                        },
+                                                        "flow_count": 128,
+                                                        "bidirectional": true
+                                                    }
+                                                }
+                                            },
+                                            "versions": {
+                                                "Traffic_Generator": {
+                                                    "build_date": "Apr 14 2021",
+                                                    "version": "v2.89",
+                                                    "built_by": "hhaim",
+                                                    "mode": "STL",
+                                                    "build_time": "11:22:15"
+                                                }
+                                            }
+                                        }
+                                    }
+                                },
+                                "request_id": "d0df1174e1c64fbb9b686a68ccc7e668"
+                            },
+                            "synthesis": {
+                                "avg_delay_usec": 28.504292190616795,
+                                "total_tx_rate": 15754775
+                            }
+                        },
+                        {
+                            "input": {
+                                "rate": "ndr",
+                                "json": "/var/lib/xtesting/results/characterization/nfvbench-throughput-fs_512-fc_128-rate_ndr-2.json",
+                                "frame_sizes": [
+                                    "512"
+                                ],
+                                "duration_sec": "10",
+                                "flow_count": "128",
+                                "log_file": "/var/lib/xtesting/results/characterization/nfvbench.log",
+                                "user_label": "amical_tc18_loopback"
+                            },
+                            "output": {
+                                "status": "OK",
+                                "result": {
+                                    "date": "2022-04-25 00:16:16",
+                                    "nfvbench_version": "5.0.4.dev29",
+                                    "config": {
+                                        "compute_nodes": null,
+                                        "traffic_generator": {
+                                            "mac_addrs_left": null,
+                                            "gateway_ip_addrs": [
+                                                "192.168.30.2",
+                                                "192.168.31.2"
+                                            ],
+                                            "mac_addrs_right": null,
+                                            "default_profile": "trex-local",
+                                            "src_vteps": null,
+                                            "generator_profile": [
+                                                {
+                                                    "intf_speed": null,
+                                                    "name": "trex-local",
+                                                    "ip": "127.0.0.1",
+                                                    "zmq_rpc_port": 4501,
+                                                    "tool": "TRex",
+                                                    "platform": {
+                                                        "master_thread_id": "0",
+                                                        "latency_thread_id": "1",
+                                                        "dual_if": [
+                                                            {
+                                                                "threads": [
+                                                                    2,
+                                                                    3,
+                                                                    4,
+                                                                    5,
+                                                                    6,
+                                                                    7
+                                                                ],
+                                                                "socket": 0
+                                                            }
+                                                        ]
+                                                    },
+                                                    "zmq_pub_port": 4500,
+                                                    "interfaces": [
+                                                        {
+                                                            "switch": null,
+                                                            "pci": "0000:00:05.0",
+                                                            "port": 0
+                                                        },
+                                                        {
+                                                            "switch": null,
+                                                            "pci": "0000:00:07.0",
+                                                            "port": 1
+                                                        }
+                                                    ],
+                                                    "cores": 5,
+                                                    "software_mode": false
+                                                }
+                                            ],
+                                            "vtep_gateway_ips": null,
+                                            "tg_gateway_ip_addrs_step": "0.0.0.1",
+                                            "udp_port_step": "1",
+                                            "udp_src_port": [
+                                                "49152",
+                                                "49168"
+                                            ],
+                                            "gateway_ip_addrs_step": "0.0.0.1",
+                                            "tg_gateway_ip_addrs": [
+                                                "192.168.30.1",
+                                                "192.168.31.1"
+                                            ],
+                                            "ip_addrs": [
+                                                "198.18.0.0/16",
+                                                "198.19.0.0/16"
+                                            ],
+                                            "ip_src_static": true,
+                                            "host_name": "nfvbench_tg",
+                                            "ip_addrs_step": "0.0.0.1",
+                                            "tg_gateway_ip_cidrs": [
+                                                "192.168.1.0/24",
+                                                "192.168.2.0/24"
+                                            ],
+                                            "dst_vtep": null,
+                                            "vtep_vlan": null,
+                                            "udp_dst_port": [
+                                                "49152",
+                                                "49168"
+                                            ]
+                                        },
+                                        "availability_zone": "nova",
+                                        "vif_multiqueue_size": 8,
+                                        "periodic_gratuitous_arp": false,
+                                        "flavor": {
+                                            "vcpus": 2,
+                                            "disk": 0,
+                                            "extra_specs": {
+                                                "hw:cpu_policy": "dedicated",
+                                                "hw:mem_page_size": "large"
+                                            },
+                                            "ram": 4096
+                                        },
+                                        "floating_network": {
+                                            "subnet": "nfvbench-floating-subnet",
+                                            "name": "nfvbench-floating-net",
+                                            "segmentation_id": null,
+                                            "physical_network": null,
+                                            "cidr": "192.168.0.0/24",
+                                            "network_type": "vlan"
+                                        },
+                                        "user_info": null,
+                                        "service_chain": "EXT",
+                                        "sriov": false,
+                                        "vxlan": false,
+                                        "intf_speed_detected": 25000000000.0,
+                                        "pause_sec": 2.0,
+                                        "internal_networks": {
+                                            "middle": {
+                                                "subnet": "nfvbench-msubnet",
+                                                "name": "nfvbench-mnet",
+                                                "segmentation_id": null,
+                                                "physical_network": null,
+                                                "mpls_transport_labels": null,
+                                                "cidr": "192.168.3.0/24",
+                                                "network_type": "vlan"
+                                            },
+                                            "right": {
+                                                "subnet": "subnet_nfvbench_vn1ter",
+                                                "name": "net_nfvbench_vn1ter",
+                                                "segmentation_id": null,
+                                                "physical_network": null,
+                                                "mpls_transport_labels": null,
+                                                "cidr": "192.168.30.0/24",
+                                                "network_type": "vlan"
+                                            },
+                                            "left": {
+                                                "subnet": "subnet_nfvbench_vn1",
+                                                "name": "net_nfvbench_vn1",
+                                                "segmentation_id": null,
+                                                "physical_network": null,
+                                                "mpls_transport_labels": null,
+                                                "cidr": "192.168.30.0/24",
+                                                "network_type": "vlan"
+                                            }
+                                        },
+                                        "no_vswitch_access": false,
+                                        "traffic": {
+                                            "bidirectional": true,
+                                            "profile": "custom_traffic_profile"
+                                        },
+                                        "restart": false,
+                                        "vm_image_file": "nfvbenchvm-0.15.0901.qcow2",
+                                        "name": "nfvbench.conf",
+                                        "std_json": null,
+                                        "l2_loopback": true,
+                                        "request_id": "64366f2a65a647cca7f0b40bfb5fab09",
+                                        "debug": false,
+                                        "group_id": null,
+                                        "loop_vm_name": "nfvbench-loop-vm",
+                                        "check_traffic_time_sec": 200,
+                                        "num_mbufs": 128000,
+                                        "rate": "ndr",
+                                        "service_chain_count": 1,
+                                        "service_chain_shared_net": true,
+                                        "measurement": {
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+                                            "PDR": 0.1,
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+                                                "logging_tag": "nfvbench.logs.amical",
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+                                "user_label": "amical_tc18_loopback"
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+                                                "result_tag": "nfvbench.results.amical",
+                                                "logging_tag": "nfvbench.logs.amical",
+                                                "port": 25225
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+                                        "factory_module": "nfvbench.factory",
+                                        "no_latency_streams": false,
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+                                "frame_sizes": [
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+                                "log_file": "/var/lib/xtesting/results/characterization/nfvbench.log",
+                                "user_label": "amical_tc18_loopback"
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+                                    "date": "2022-04-25 00:40:01",
+                                    "nfvbench_version": "5.0.4.dev29",
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+                                                "router_name": "router_right",
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+                                                "result_tag": "nfvbench.results.amical",
+                                                "logging_tag": "nfvbench.logs.amical",
+                                                "port": 25225
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+                                        "json": "/var/lib/xtesting/results/characterization/nfvbench-throughput-fs_1280-fc_128-rate_ndr-1.json",
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+                                        "factory_module": "nfvbench.factory",
+                                        "no_latency_streams": false,
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+                                            "gateway": "192.168.0.254"
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+                                        "clouds_detail": "openstack",
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+                                                    "version": "v2.89",
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+                                "frame_sizes": [
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+                                "log_file": "/var/lib/xtesting/results/characterization/nfvbench.log",
+                                "user_label": "amical_tc18_loopback"
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+                                                "logging_tag": "nfvbench.logs.amical",
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+                                        "no_latency_streams": false,
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+                                "frame_sizes": [
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+                                "user_label": "amical_tc18_loopback"
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+                                    "date": "2022-04-25 00:51:54",
+                                    "nfvbench_version": "5.0.4.dev29",
+                                    "config": {
+                                        "compute_nodes": null,
+                                        "traffic_generator": {
+                                            "mac_addrs_left": null,
+                                            "gateway_ip_addrs": [
+                                                "192.168.30.2",
+                                                "192.168.31.2"
+                                            ],
+                                            "mac_addrs_right": null,
+                                            "default_profile": "trex-local",
+                                            "src_vteps": null,
+                                            "generator_profile": [
+                                                {
+                                                    "intf_speed": null,
+                                                    "name": "trex-local",
+                                                    "ip": "127.0.0.1",
+                                                    "zmq_rpc_port": 4501,
+                                                    "tool": "TRex",
+                                                    "platform": {
+                                                        "master_thread_id": "0",
+                                                        "latency_thread_id": "1",
+                                                        "dual_if": [
+                                                            {
+                                                                "threads": [
+                                                                    2,
+                                                                    3,
+                                                                    4,
+                                                                    5,
+                                                                    6,
+                                                                    7
+                                                                ],
+                                                                "socket": 0
+                                                            }
+                                                        ]
+                                                    },
+                                                    "zmq_pub_port": 4500,
+                                                    "interfaces": [
+                                                        {
+                                                            "switch": null,
+                                                            "pci": "0000:00:05.0",
+                                                            "port": 0
+                                                        },
+                                                        {
+                                                            "switch": null,
+                                                            "pci": "0000:00:07.0",
+                                                            "port": 1
+                                                        }
+                                                    ],
+                                                    "cores": 5,
+                                                    "software_mode": false
+                                                }
+                                            ],
+                                            "vtep_gateway_ips": null,
+                                            "tg_gateway_ip_addrs_step": "0.0.0.1",
+                                            "udp_port_step": "1",
+                                            "udp_src_port": [
+                                                "49152",
+                                                "49168"
+                                            ],
+                                            "gateway_ip_addrs_step": "0.0.0.1",
+                                            "tg_gateway_ip_addrs": [
+                                                "192.168.30.1",
+                                                "192.168.31.1"
+                                            ],
+                                            "ip_addrs": [
+                                                "198.18.0.0/16",
+                                                "198.19.0.0/16"
+                                            ],
+                                            "ip_src_static": true,
+                                            "host_name": "nfvbench_tg",
+                                            "ip_addrs_step": "0.0.0.1",
+                                            "tg_gateway_ip_cidrs": [
+                                                "192.168.1.0/24",
+                                                "192.168.2.0/24"
+                                            ],
+                                            "dst_vtep": null,
+                                            "vtep_vlan": null,
+                                            "udp_dst_port": [
+                                                "49152",
+                                                "49168"
+                                            ]
+                                        },
+                                        "availability_zone": "nova",
+                                        "vif_multiqueue_size": 8,
+                                        "periodic_gratuitous_arp": false,
+                                        "flavor": {
+                                            "vcpus": 2,
+                                            "disk": 0,
+                                            "extra_specs": {
+                                                "hw:cpu_policy": "dedicated",
+                                                "hw:mem_page_size": "large"
+                                            },
+                                            "ram": 4096
+                                        },
+                                        "floating_network": {
+                                            "subnet": "nfvbench-floating-subnet",
+                                            "name": "nfvbench-floating-net",
+                                            "segmentation_id": null,
+                                            "physical_network": null,
+                                            "cidr": "192.168.0.0/24",
+                                            "network_type": "vlan"
+                                        },
+                                        "user_info": null,
+                                        "service_chain": "EXT",
+                                        "sriov": false,
+                                        "vxlan": false,
+                                        "intf_speed_detected": 25000000000.0,
+                                        "pause_sec": 2.0,
+                                        "internal_networks": {
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+                                                "subnet": "nfvbench-msubnet",
+                                                "name": "nfvbench-mnet",
+                                                "segmentation_id": null,
+                                                "physical_network": null,
+                                                "mpls_transport_labels": null,
+                                                "cidr": "192.168.3.0/24",
+                                                "network_type": "vlan"
+                                            },
+                                            "right": {
+                                                "subnet": "subnet_nfvbench_vn1ter",
+                                                "name": "net_nfvbench_vn1ter",
+                                                "segmentation_id": null,
+                                                "physical_network": null,
+                                                "mpls_transport_labels": null,
+                                                "cidr": "192.168.30.0/24",
+                                                "network_type": "vlan"
+                                            },
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+                                                "subnet": "subnet_nfvbench_vn1",
+                                                "name": "net_nfvbench_vn1",
+                                                "segmentation_id": null,
+                                                "physical_network": null,
+                                                "mpls_transport_labels": null,
+                                                "cidr": "192.168.30.0/24",
+                                                "network_type": "vlan"
+                                            }
+                                        },
+                                        "no_vswitch_access": false,
+                                        "traffic": {
+                                            "bidirectional": true,
+                                            "profile": "custom_traffic_profile"
+                                        },
+                                        "restart": false,
+                                        "vm_image_file": "nfvbenchvm-0.15.0901.qcow2",
+                                        "name": "nfvbench.conf",
+                                        "std_json": null,
+                                        "l2_loopback": true,
+                                        "request_id": "b4b97675381e45d68bdac84b0319071d",
+                                        "debug": false,
+                                        "group_id": null,
+                                        "loop_vm_name": "nfvbench-loop-vm",
+                                        "check_traffic_time_sec": 200,
+                                        "num_mbufs": 128000,
+                                        "rate": "ndr",
+                                        "service_chain_count": 1,
+                                        "service_chain_shared_net": true,
+                                        "measurement": {
+                                            "NDR": 0.001,
+                                            "PDR": 0.1,
+                                            "load_epsilon": 0.1
+                                        },
+                                        "l3_router": false,
+                                        "debug_mask": 0,
+                                        "factory_class": "BasicFactory",
+                                        "tg-tool": "TRex",
+                                        "frame_sizes": [
+                                            "IMIX"
+                                        ],
+                                        "service_mode": false,
+                                        "edge_networks": {
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+                                                "subnet": "nfvbench-subnet3",
+                                                "name": "nfvbench-net3",
+                                                "segmentation_id": null,
+                                                "network_type": null,
+                                                "physical_network": null,
+                                                "cidr": "192.168.4.0/24",
+                                                "router_name": "router_right",
+                                                "gateway": null
+                                            },
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+                                                "subnet": "nfvbench-subnet2",
+                                                "name": "nfvbench-net2",
+                                                "segmentation_id": null,
+                                                "network_type": null,
+                                                "physical_network": null,
+                                                "cidr": "192.168.3.0/24",
+                                                "router_name": "router_left",
+                                                "gateway": null
+                                            }
+                                        },
+                                        "ndr_run": true,
+                                        "use_management_port": false,
+                                        "hypervisor_hostname": "localdomain",
+                                        "cache_size": 0,
+                                        "pdr_run": false,
+                                        "vlan_tagging": false,
+                                        "fluentd": [
+                                            {
+                                                "ip": "172.20.73.203",
+                                                "result_tag": "nfvbench.results.amical",
+                                                "logging_tag": "nfvbench.logs.amical",
+                                                "port": 25225
+                                            }
+                                        ],
+                                        "use_floating_ip": false,
+                                        "flow_count": 128,
+                                        "loop_vm_arp": false,
+                                        "user_id": null,
+                                        "openrc_file": null,
+                                        "disable_hdrh": false,
+                                        "json": "/var/lib/xtesting/results/characterization/nfvbench-throughput-fs_IMIX-fc_128-rate_ndr-0.json",
+                                        "vm_forwarder": "vpp",
+                                        "factory_module": "nfvbench.factory",
+                                        "no_latency_streams": false,
+                                        "single_run": false,
+                                        "no_arp": true,
+                                        "cores_used": 5,
+                                        "traffic_profile": [
+                                            {
+                                                "l2frame_size": [
+                                                    "IMIX"
+                                                ],
+                                                "name": "custom_traffic_profile"
+                                            }
+                                        ],
+                                        "vlans": [
+                                            2505,
+                                            2505
+                                        ],
+                                        "tg-name": "trex-local",
+                                        "management_network": {
+                                            "subnet": "nfvbench-management-subnet",
+                                            "name": "nfvbench-management-net",
+                                            "segmentation_id": null,
+                                            "network_type": "vlan",
+                                            "physical_network": null,
+                                            "cidr": "192.168.0.0/24",
+                                            "gateway": "192.168.0.254"
+                                        },
+                                        "no_traffic": false,
+                                        "mpls": false,
+                                        "duration_sec": 10.0,
+                                        "clouds_detail": "openstack",
+                                        "mbuf_64": null,
+                                        "generic_poll_sec": 2,
+                                        "idle_interfaces_per_vm": 0,
+                                        "no_flow_stats": false,
+                                        "lat_percentiles": [
+                                            25,
+                                            75,
+                                            99
+                                        ],
+                                        "no_cleanup": true,
+                                        "no_e2e_check": false,
+                                        "intf_speed_used": 25000000000.0,
+                                        "generator_profile": "trex-local",
+                                        "mbuf_factor": 0.2,
+                                        "user_label": "amical_tc18_loopback",
+                                        "intf_speed": null,
+                                        "generic_retry_count": 100,
+                                        "flavor_type": "flavor_nfvbench_dpdk",
+                                        "use_sriov_middle_net": false,
+                                        "json_file": "/var/lib/xtesting/results/characterization/nfvbench-throughput-fs_IMIX-fc_128-rate_ndr-0.json",
+                                        "std_json_path": null,
+                                        "unidir_reverse_traffic_pps": 1,
+                                        "i40e_mixed": "ignore",
+                                        "gratuitous_arp_pps": 1,
+                                        "idle_networks": {
+                                            "subnet": "nfvbench-idle-subnet",
+                                            "name": "nfvbench-idle-net",
+                                            "segmentation_id": null,
+                                            "physical_network": null,
+                                            "cidr": "192.169.1.0/24",
+                                            "network_type": "vlan"
+                                        },
+                                        "interval_sec": 10.0,
+                                        "no_latency_stats": false,
+                                        "cores": null,
+                                        "log_file": "/var/lib/xtesting/results/characterization/nfvbench.log",
+                                        "external_networks": {
+                                            "right": null,
+                                            "left": null
+                                        }
+                                    },
+                                    "benchmarks": {
+                                        "network": {
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+                                                "EXT": {
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+                                                        "compute_nodes": {},
+                                                        "profile": "custom_traffic_profile",
+                                                        "service_chain_count": 1,
+                                                        "result": {
+                                                            "warning": "WARNING: There is a significant difference between requested TX rate (16368398) and actual TX rate (14161735). The traffic generator may not have sufficient CPU to achieve the requested TX rate.",
+                                                            "IMIX": {
+                                                                "ndr": {
+                                                                    "load_percent_per_direction": 100.0,
+                                                                    "timestamp_sec": 1650847929.3742573,
+                                                                    "stats": {
+                                                                        "total_tx_rate": 14161735,
+                                                                        "overall": {
+                                                                            "rx_pkts": 141617354,
+                                                                            "drop_percentage": 0.0,
+                                                                            "drop_pct": 0,
+                                                                            "max_delay_usec": 626,
+                                                                            "lat_percentile": {
+                                                                                "99": "n/a",
+                                                                                "25": "n/a",
+                                                                                "75": "n/a"
+                                                                            },
+                                                                            "tx_pkts": 141617354,
+                                                                            "avg_delay_usec": 338.5356628538618,
+                                                                            "min_delay_usec": 7,
+                                                                            "hdrh": "HISTFAAAABt4nJNpmSzMgADMUJoRTM6Y1mD/ASIAAEr9BCg="
+                                                                        },
+                                                                        "1": {
+                                                                            "rx_pkts": 70907706,
+                                                                            "min_delay_usec": 7,
+                                                                            "drop_pct": 0,
+                                                                            "max_delay_usec": 626,
+                                                                            "tx_pkts": 70709648,
+                                                                            "avg_delay_usec": 364,
+                                                                            "drop_percentage": 0.0
+                                                                        },
+                                                                        "0": {
+                                                                            "rx_pkts": 70709648,
+                                                                            "min_delay_usec": 7,
+                                                                            "drop_pct": 0,
+                                                                            "max_delay_usec": 613,
+                                                                            "tx_pkts": 70907706,
+                                                                            "avg_delay_usec": 313,
+                                                                            "drop_percentage": 0.0
+                                                                        },
+                                                                        "warning": "WARNING: There is a significant difference between requested TX rate (16368398) and actual TX rate (14161735). The traffic generator may not have sufficient CPU to achieve the requested TX rate.",
+                                                                        "theoretical_tx_rate_bps": 50000000000.0,
+                                                                        "offered_tx_rate_bps": 43259379846.666664,
+                                                                        "theoretical_tx_rate_pps": 16368398.079441292
+                                                                    },
+                                                                    "initial_rate_type": "rate_percent",
+                                                                    "rate_percent": 200.0,
+                                                                    "duration_sec": 10.0,
+                                                                    "l2frame_size": "IMIX",
+                                                                    "rate_pps": 16368398,
+                                                                    "rate_bps": 50000000000.0,
+                                                                    "time_taken_sec": 12.501379013061523
+                                                                },
+                                                                "iteration_stats": {
+                                                                    "ndr_pdr": [
+                                                                        {
+                                                                            "rx_pps": 16368398.0,
+                                                                            "rx_pkts": 141617354,
+                                                                            "time_ms": 1650847929373,
+                                                                            "drop_pct": 0,
+                                                                            "total_tx_pps": 14161735,
+                                                                            "tx_pps": 16368398,
+                                                                            "tx_pkts": 141617354,
+                                                                            "ndr_pps": 8184199,
+                                                                            "warning": "WARNING: There is a significant difference between requested TX rate (16368398) and actual TX rate (14161735). The traffic generator may not have sufficient CPU to achieve the requested TX rate.",
+                                                                            "drop_percentage": 0.0
+                                                                        }
+                                                                    ]
+                                                                }
+                                                            }
+                                                        },
+                                                        "flow_count": 128,
+                                                        "bidirectional": true
+                                                    }
+                                                }
+                                            },
+                                            "versions": {
+                                                "Traffic_Generator": {
+                                                    "build_date": "Apr 14 2021",
+                                                    "version": "v2.89",
+                                                    "built_by": "hhaim",
+                                                    "mode": "STL",
+                                                    "build_time": "11:22:15"
+                                                }
+                                            }
+                                        }
+                                    }
+                                },
+                                "request_id": "b4b97675381e45d68bdac84b0319071d"
+                            },
+                            "synthesis": {
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+                                "total_tx_rate": 14161735
+                            }
+                        },
+                        {
+                            "input": {
+                                "rate": "ndr",
+                                "json": "/var/lib/xtesting/results/characterization/nfvbench-throughput-fs_9000-fc_128-rate_ndr-2.json",
+                                "frame_sizes": [
+                                    "9000"
+                                ],
+                                "duration_sec": "10",
+                                "flow_count": "128",
+                                "log_file": "/var/lib/xtesting/results/characterization/nfvbench.log",
+                                "user_label": "amical_tc18_loopback"
+                            },
+                            "output": {
+                                "status": "OK",
+                                "result": {
+                                    "date": "2022-04-25 00:52:42",
+                                    "nfvbench_version": "5.0.4.dev29",
+                                    "config": {
+                                        "compute_nodes": null,
+                                        "traffic_generator": {
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+                                            "gateway_ip_addrs": [
+                                                "192.168.30.2",
+                                                "192.168.31.2"
+                                            ],
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+                                            "default_profile": "trex-local",
+                                            "src_vteps": null,
+                                            "generator_profile": [
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+                                                    "name": "trex-local",
+                                                    "ip": "127.0.0.1",
+                                                    "zmq_rpc_port": 4501,
+                                                    "tool": "TRex",
+                                                    "platform": {
+                                                        "master_thread_id": "0",
+                                                        "latency_thread_id": "1",
+                                                        "dual_if": [
+                                                            {
+                                                                "threads": [
+                                                                    2,
+                                                                    3,
+                                                                    4,
+                                                                    5,
+                                                                    6,
+                                                                    7
+                                                                ],
+                                                                "socket": 0
+                                                            }
+                                                        ]
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+                                                    "zmq_pub_port": 4500,
+                                                    "interfaces": [
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+                                                            "switch": null,
+                                                            "pci": "0000:00:05.0",
+                                                            "port": 0
+                                                        },
+                                                        {
+                                                            "switch": null,
+                                                            "pci": "0000:00:07.0",
+                                                            "port": 1
+                                                        }
+                                                    ],
+                                                    "cores": 5,
+                                                    "software_mode": false
+                                                }
+                                            ],
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+                                            "tg_gateway_ip_addrs_step": "0.0.0.1",
+                                            "udp_port_step": "1",
+                                            "udp_src_port": [
+                                                "49152",
+                                                "49168"
+                                            ],
+                                            "gateway_ip_addrs_step": "0.0.0.1",
+                                            "tg_gateway_ip_addrs": [
+                                                "192.168.30.1",
+                                                "192.168.31.1"
+                                            ],
+                                            "ip_addrs": [
+                                                "198.18.0.0/16",
+                                                "198.19.0.0/16"
+                                            ],
+                                            "ip_src_static": true,
+                                            "host_name": "nfvbench_tg",
+                                            "ip_addrs_step": "0.0.0.1",
+                                            "tg_gateway_ip_cidrs": [
+                                                "192.168.1.0/24",
+                                                "192.168.2.0/24"
+                                            ],
+                                            "dst_vtep": null,
+                                            "vtep_vlan": null,
+                                            "udp_dst_port": [
+                                                "49152",
+                                                "49168"
+                                            ]
+                                        },
+                                        "availability_zone": "nova",
+                                        "vif_multiqueue_size": 8,
+                                        "periodic_gratuitous_arp": false,
+                                        "flavor": {
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+                                            "disk": 0,
+                                            "extra_specs": {
+                                                "hw:cpu_policy": "dedicated",
+                                                "hw:mem_page_size": "large"
+                                            },
+                                            "ram": 4096
+                                        },
+                                        "floating_network": {
+                                            "subnet": "nfvbench-floating-subnet",
+                                            "name": "nfvbench-floating-net",
+                                            "segmentation_id": null,
+                                            "physical_network": null,
+                                            "cidr": "192.168.0.0/24",
+                                            "network_type": "vlan"
+                                        },
+                                        "user_info": null,
+                                        "service_chain": "EXT",
+                                        "sriov": false,
+                                        "vxlan": false,
+                                        "intf_speed_detected": 25000000000.0,
+                                        "pause_sec": 2.0,
+                                        "internal_networks": {
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+                                                "subnet": "nfvbench-msubnet",
+                                                "name": "nfvbench-mnet",
+                                                "segmentation_id": null,
+                                                "physical_network": null,
+                                                "mpls_transport_labels": null,
+                                                "cidr": "192.168.3.0/24",
+                                                "network_type": "vlan"
+                                            },
+                                            "right": {
+                                                "subnet": "subnet_nfvbench_vn1ter",
+                                                "name": "net_nfvbench_vn1ter",
+                                                "segmentation_id": null,
+                                                "physical_network": null,
+                                                "mpls_transport_labels": null,
+                                                "cidr": "192.168.30.0/24",
+                                                "network_type": "vlan"
+                                            },
+                                            "left": {
+                                                "subnet": "subnet_nfvbench_vn1",
+                                                "name": "net_nfvbench_vn1",
+                                                "segmentation_id": null,
+                                                "physical_network": null,
+                                                "mpls_transport_labels": null,
+                                                "cidr": "192.168.30.0/24",
+                                                "network_type": "vlan"
+                                            }
+                                        },
+                                        "no_vswitch_access": false,
+                                        "traffic": {
+                                            "bidirectional": true,
+                                            "profile": "custom_traffic_profile"
+                                        },
+                                        "restart": false,
+                                        "vm_image_file": "nfvbenchvm-0.15.0901.qcow2",
+                                        "name": "nfvbench.conf",
+                                        "std_json": null,
+                                        "l2_loopback": true,
+                                        "request_id": "963406d7c07b4253af12344ca0127fe4",
+                                        "debug": false,
+                                        "group_id": null,
+                                        "loop_vm_name": "nfvbench-loop-vm",
+                                        "check_traffic_time_sec": 200,
+                                        "num_mbufs": 128000,
+                                        "rate": "ndr",
+                                        "service_chain_count": 1,
+                                        "service_chain_shared_net": true,
+                                        "measurement": {
+                                            "NDR": 0.001,
+                                            "PDR": 0.1,
+                                            "load_epsilon": 0.1
+                                        },
+                                        "l3_router": false,
+                                        "debug_mask": 0,
+                                        "factory_class": "BasicFactory",
+                                        "tg-tool": "TRex",
+                                        "frame_sizes": [
+                                            "9000"
+                                        ],
+                                        "service_mode": false,
+                                        "edge_networks": {
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+                                                "subnet": "nfvbench-subnet3",
+                                                "name": "nfvbench-net3",
+                                                "segmentation_id": null,
+                                                "network_type": null,
+                                                "physical_network": null,
+                                                "cidr": "192.168.4.0/24",
+                                                "router_name": "router_right",
+                                                "gateway": null
+                                            },
+                                            "left": {
+                                                "subnet": "nfvbench-subnet2",
+                                                "name": "nfvbench-net2",
+                                                "segmentation_id": null,
+                                                "network_type": null,
+                                                "physical_network": null,
+                                                "cidr": "192.168.3.0/24",
+                                                "router_name": "router_left",
+                                                "gateway": null
+                                            }
+                                        },
+                                        "ndr_run": true,
+                                        "use_management_port": false,
+                                        "hypervisor_hostname": "localdomain",
+                                        "cache_size": 0,
+                                        "pdr_run": false,
+                                        "vlan_tagging": false,
+                                        "fluentd": [
+                                            {
+                                                "ip": "172.20.73.203",
+                                                "result_tag": "nfvbench.results.amical",
+                                                "logging_tag": "nfvbench.logs.amical",
+                                                "port": 25225
+                                            }
+                                        ],
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+                                        "flow_count": 128,
+                                        "loop_vm_arp": false,
+                                        "user_id": null,
+                                        "openrc_file": null,
+                                        "disable_hdrh": false,
+                                        "json": "/var/lib/xtesting/results/characterization/nfvbench-throughput-fs_9000-fc_128-rate_ndr-0.json",
+                                        "vm_forwarder": "vpp",
+                                        "factory_module": "nfvbench.factory",
+                                        "no_latency_streams": false,
+                                        "single_run": false,
+                                        "no_arp": true,
+                                        "cores_used": 5,
+                                        "traffic_profile": [
+                                            {
+                                                "l2frame_size": [
+                                                    "9000"
+                                                ],
+                                                "name": "custom_traffic_profile"
+                                            }
+                                        ],
+                                        "vlans": [
+                                            2505,
+                                            2505
+                                        ],
+                                        "tg-name": "trex-local",
+                                        "management_network": {
+                                            "subnet": "nfvbench-management-subnet",
+                                            "name": "nfvbench-management-net",
+                                            "segmentation_id": null,
+                                            "network_type": "vlan",
+                                            "physical_network": null,
+                                            "cidr": "192.168.0.0/24",
+                                            "gateway": "192.168.0.254"
+                                        },
+                                        "no_traffic": false,
+                                        "mpls": false,
+                                        "duration_sec": 10.0,
+                                        "clouds_detail": "openstack",
+                                        "mbuf_64": null,
+                                        "generic_poll_sec": 2,
+                                        "idle_interfaces_per_vm": 0,
+                                        "no_flow_stats": false,
+                                        "lat_percentiles": [
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+                                            75,
+                                            99
+                                        ],
+                                        "no_cleanup": true,
+                                        "no_e2e_check": false,
+                                        "intf_speed_used": 25000000000.0,
+                                        "generator_profile": "trex-local",
+                                        "mbuf_factor": 0.2,
+                                        "user_label": "amical_tc18_loopback",
+                                        "intf_speed": null,
+                                        "generic_retry_count": 100,
+                                        "flavor_type": "flavor_nfvbench_dpdk",
+                                        "use_sriov_middle_net": false,
+                                        "json_file": "/var/lib/xtesting/results/characterization/nfvbench-throughput-fs_9000-fc_128-rate_ndr-0.json",
+                                        "std_json_path": null,
+                                        "unidir_reverse_traffic_pps": 1,
+                                        "i40e_mixed": "ignore",
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+                                            "name": "nfvbench-idle-net",
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+                                            "physical_network": null,
+                                            "cidr": "192.169.1.0/24",
+                                            "network_type": "vlan"
+                                        },
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+                                        "no_latency_stats": false,
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+                                        "log_file": "/var/lib/xtesting/results/characterization/nfvbench.log",
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+                                        }
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+                                                    "build_date": "Apr 14 2021",
+                                                    "version": "v2.89",
+                                                    "built_by": "hhaim",
+                                                    "mode": "STL",
+                                                    "build_time": "11:22:15"
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+                        {
+                            "input": {
+                                "rate": "ndr",
+                                "json": "/var/lib/xtesting/results/characterization/nfvbench-throughput-fs_64-fc_10k-rate_ndr-2.json",
+                                "frame_sizes": [
+                                    "64"
+                                ],
+                                "duration_sec": "10",
+                                "flow_count": "10k",
+                                "log_file": "/var/lib/xtesting/results/characterization/nfvbench.log",
+                                "user_label": "amical_tc18_loopback"
+                            },
+                            "output": {
+                                "status": "OK",
+                                "result": {
+                                    "date": "2022-04-25 00:59:49",
+                                    "nfvbench_version": "5.0.4.dev29",
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+                                        "traffic_generator": {
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+                                            "gateway_ip_addrs": [
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+                                                "192.168.31.2"
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+                                                    "name": "trex-local",
+                                                    "ip": "127.0.0.1",
+                                                    "zmq_rpc_port": 4501,
+                                                    "tool": "TRex",
+                                                    "platform": {
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+                                                        "latency_thread_id": "1",
+                                                        "dual_if": [
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+                                                                    3,
+                                                                    4,
+                                                                    5,
+                                                                    6,
+                                                                    7
+                                                                ],
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+                                                        ]
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+                                                            "switch": null,
+                                                            "pci": "0000:00:05.0",
+                                                            "port": 0
+                                                        },
+                                                        {
+                                                            "switch": null,
+                                                            "pci": "0000:00:07.0",
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+                                                "49168"
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+                                            "gateway_ip_addrs_step": "0.0.0.1",
+                                            "tg_gateway_ip_addrs": [
+                                                "192.168.30.1",
+                                                "192.168.31.1"
+                                            ],
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+                                                "198.18.0.0/16",
+                                                "198.19.0.0/16"
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+                                            "host_name": "nfvbench_tg",
+                                            "ip_addrs_step": "0.0.0.1",
+                                            "tg_gateway_ip_cidrs": [
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+                                                "192.168.2.0/24"
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+                                            "extra_specs": {
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+                                                "hw:mem_page_size": "large"
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+                                            "name": "nfvbench-floating-net",
+                                            "segmentation_id": null,
+                                            "physical_network": null,
+                                            "cidr": "192.168.0.0/24",
+                                            "network_type": "vlan"
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+                                        "service_chain": "EXT",
+                                        "sriov": false,
+                                        "vxlan": false,
+                                        "intf_speed_detected": 25000000000.0,
+                                        "pause_sec": 2.0,
+                                        "internal_networks": {
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+                                                "name": "nfvbench-mnet",
+                                                "segmentation_id": null,
+                                                "physical_network": null,
+                                                "mpls_transport_labels": null,
+                                                "cidr": "192.168.3.0/24",
+                                                "network_type": "vlan"
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+                                                "name": "net_nfvbench_vn1ter",
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+                                                "mpls_transport_labels": null,
+                                                "cidr": "192.168.30.0/24",
+                                                "network_type": "vlan"
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+                                                "name": "net_nfvbench_vn1",
+                                                "segmentation_id": null,
+                                                "physical_network": null,
+                                                "mpls_transport_labels": null,
+                                                "cidr": "192.168.30.0/24",
+                                                "network_type": "vlan"
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+                                        "no_vswitch_access": false,
+                                        "traffic": {
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+                                            "profile": "custom_traffic_profile"
+                                        },
+                                        "restart": false,
+                                        "vm_image_file": "nfvbenchvm-0.15.0901.qcow2",
+                                        "name": "nfvbench.conf",
+                                        "std_json": null,
+                                        "l2_loopback": true,
+                                        "request_id": "ddbeeb16db0b4920bd33f409fee876fe",
+                                        "debug": false,
+                                        "group_id": null,
+                                        "loop_vm_name": "nfvbench-loop-vm",
+                                        "check_traffic_time_sec": 200,
+                                        "num_mbufs": 128000,
+                                        "rate": "ndr",
+                                        "service_chain_count": 1,
+                                        "service_chain_shared_net": true,
+                                        "measurement": {
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+                                            "PDR": 0.1,
+                                            "load_epsilon": 0.1
+                                        },
+                                        "l3_router": false,
+                                        "debug_mask": 0,
+                                        "factory_class": "BasicFactory",
+                                        "tg-tool": "TRex",
+                                        "frame_sizes": [
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+                                        "edge_networks": {
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+                                                "name": "nfvbench-net3",
+                                                "segmentation_id": null,
+                                                "network_type": null,
+                                                "physical_network": null,
+                                                "cidr": "192.168.4.0/24",
+                                                "router_name": "router_right",
+                                                "gateway": null
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+                                                "subnet": "nfvbench-subnet2",
+                                                "name": "nfvbench-net2",
+                                                "segmentation_id": null,
+                                                "network_type": null,
+                                                "physical_network": null,
+                                                "cidr": "192.168.3.0/24",
+                                                "router_name": "router_left",
+                                                "gateway": null
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+                                        "ndr_run": true,
+                                        "use_management_port": false,
+                                        "hypervisor_hostname": "localdomain",
+                                        "cache_size": 0,
+                                        "pdr_run": false,
+                                        "vlan_tagging": false,
+                                        "fluentd": [
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+                                                "ip": "172.20.73.203",
+                                                "result_tag": "nfvbench.results.amical",
+                                                "logging_tag": "nfvbench.logs.amical",
+                                                "port": 25225
+                                            }
+                                        ],
+                                        "use_floating_ip": false,
+                                        "flow_count": 10000,
+                                        "loop_vm_arp": false,
+                                        "user_id": null,
+                                        "openrc_file": null,
+                                        "disable_hdrh": false,
+                                        "json": "/var/lib/xtesting/results/characterization/nfvbench-throughput-fs_64-fc_10k-rate_ndr-0.json",
+                                        "vm_forwarder": "vpp",
+                                        "factory_module": "nfvbench.factory",
+                                        "no_latency_streams": false,
+                                        "single_run": false,
+                                        "no_arp": true,
+                                        "cores_used": 5,
+                                        "traffic_profile": [
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+                                                "l2frame_size": [
+                                                    "64"
+                                                ],
+                                                "name": "custom_traffic_profile"
+                                            }
+                                        ],
+                                        "vlans": [
+                                            2505,
+                                            2505
+                                        ],
+                                        "tg-name": "trex-local",
+                                        "management_network": {
+                                            "subnet": "nfvbench-management-subnet",
+                                            "name": "nfvbench-management-net",
+                                            "segmentation_id": null,
+                                            "network_type": "vlan",
+                                            "physical_network": null,
+                                            "cidr": "192.168.0.0/24",
+                                            "gateway": "192.168.0.254"
+                                        },
+                                        "no_traffic": false,
+                                        "mpls": false,
+                                        "duration_sec": 10.0,
+                                        "clouds_detail": "openstack",
+                                        "mbuf_64": null,
+                                        "generic_poll_sec": 2,
+                                        "idle_interfaces_per_vm": 0,
+                                        "no_flow_stats": false,
+                                        "lat_percentiles": [
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+                                            99
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+                                        "no_cleanup": true,
+                                        "no_e2e_check": false,
+                                        "intf_speed_used": 25000000000.0,
+                                        "generator_profile": "trex-local",
+                                        "mbuf_factor": 0.2,
+                                        "user_label": "amical_tc18_loopback",
+                                        "intf_speed": null,
+                                        "generic_retry_count": 100,
+                                        "flavor_type": "flavor_nfvbench_dpdk",
+                                        "use_sriov_middle_net": false,
+                                        "json_file": "/var/lib/xtesting/results/characterization/nfvbench-throughput-fs_64-fc_10k-rate_ndr-0.json",
+                                        "std_json_path": null,
+                                        "unidir_reverse_traffic_pps": 1,
+                                        "i40e_mixed": "ignore",
+                                        "gratuitous_arp_pps": 1,
+                                        "idle_networks": {
+                                            "subnet": "nfvbench-idle-subnet",
+                                            "name": "nfvbench-idle-net",
+                                            "segmentation_id": null,
+                                            "physical_network": null,
+                                            "cidr": "192.169.1.0/24",
+                                            "network_type": "vlan"
+                                        },
+                                        "interval_sec": 10.0,
+                                        "no_latency_stats": false,
+                                        "cores": null,
+                                        "log_file": "/var/lib/xtesting/results/characterization/nfvbench.log",
+                                        "external_networks": {
+                                            "right": null,
+                                            "left": null
+                                        }
+                                    },
+                                    "benchmarks": {
+                                        "network": {
+                                            "service_chain": {
+                                                "EXT": {
+                                                    "result": {
+                                                        "compute_nodes": {},
+                                                        "profile": "custom_traffic_profile",
+                                                        "service_chain_count": 1,
+                                                        "result": {
+                                                            "warning": "WARNING: There is a significant difference between requested TX rate (74404760) and actual TX rate (16548126). The traffic generator may not have sufficient CPU to achieve the requested TX rate.",
+                                                            "64": {
+                                                                "ndr": {
+                                                                    "load_percent_per_direction": 100.0,
+                                                                    "timestamp_sec": 1650848407.2528977,
+                                                                    "stats": {
+                                                                        "total_tx_rate": 16548126,
+                                                                        "overall": {
+                                                                            "rx_pkts": 165481260,
+                                                                            "drop_percentage": 0.0,
+                                                                            "drop_pct": 0,
+                                                                            "max_delay_usec": 97,
+                                                                            "lat_percentile": {
+                                                                                "99": "n/a",
+                                                                                "25": "n/a",
+                                                                                "75": "n/a"
+                                                                            },
+                                                                            "tx_pkts": 165481260,
+                                                                            "avg_delay_usec": 62.48000978479376,
+                                                                            "min_delay_usec": 5,
+                                                                            "hdrh": "HISTFAAAABt4nJNpmSzMgADMUJoRTM6Y1mD/ASIAAEr9BCg="
+                                                                        },
+                                                                        "1": {
+                                                                            "rx_pkts": 82995092,
+                                                                            "min_delay_usec": 7,
+                                                                            "drop_pct": 0,
+                                                                            "max_delay_usec": 97,
+                                                                            "tx_pkts": 82486168,
+                                                                            "avg_delay_usec": 56,
+                                                                            "drop_percentage": 0.0
+                                                                        },
+                                                                        "0": {
+                                                                            "rx_pkts": 82486168,
+                                                                            "min_delay_usec": 5,
+                                                                            "drop_pct": 0,
+                                                                            "max_delay_usec": 92,
+                                                                            "tx_pkts": 82995092,
+                                                                            "avg_delay_usec": 69,
+                                                                            "drop_percentage": 0.0
+                                                                        },
+                                                                        "warning": "WARNING: There is a significant difference between requested TX rate (74404760) and actual TX rate (16548126). The traffic generator may not have sufficient CPU to achieve the requested TX rate.",
+                                                                        "theoretical_tx_rate_bps": 50000000000.0,
+                                                                        "offered_tx_rate_bps": 11120340672.0,
+                                                                        "theoretical_tx_rate_pps": 74404761.90476191
+                                                                    },
+                                                                    "initial_rate_type": "rate_percent",
+                                                                    "rate_percent": 200.0,
+                                                                    "duration_sec": 10.0,
+                                                                    "l2frame_size": "64",
+                                                                    "rate_pps": 74404760,
+                                                                    "rate_bps": 50000000000.0,
+                                                                    "time_taken_sec": 12.518044471740723
+                                                                },
+                                                                "iteration_stats": {
+                                                                    "ndr_pdr": [
+                                                                        {
+                                                                            "rx_pps": 74404760.0,
+                                                                            "rx_pkts": 165481260,
+                                                                            "time_ms": 1650848407252,
+                                                                            "drop_pct": 0,
+                                                                            "total_tx_pps": 16548126,
+                                                                            "tx_pps": 74404760,
+                                                                            "tx_pkts": 165481260,
+                                                                            "ndr_pps": 37202380,
+                                                                            "warning": "WARNING: There is a significant difference between requested TX rate (74404760) and actual TX rate (16548126). The traffic generator may not have sufficient CPU to achieve the requested TX rate.",
+                                                                            "drop_percentage": 0.0
+                                                                        }
+                                                                    ]
+                                                                }
+                                                            }
+                                                        },
+                                                        "flow_count": 10000,
+                                                        "bidirectional": true
+                                                    }
+                                                }
+                                            },
+                                            "versions": {
+                                                "Traffic_Generator": {
+                                                    "build_date": "Apr 14 2021",
+                                                    "version": "v2.89",
+                                                    "built_by": "hhaim",
+                                                    "mode": "STL",
+                                                    "build_time": "11:22:15"
+                                                }
+                                            }
+                                        }
+                                    }
+                                },
+                                "request_id": "ddbeeb16db0b4920bd33f409fee876fe"
+                            },
+                            "synthesis": {
+                                "avg_delay_usec": 62.48000978479376,
+                                "total_tx_rate": 16548126
+                            }
+                        },
+                        {
+                            "input": {
+                                "rate": "ndr",
+                                "json": "/var/lib/xtesting/results/characterization/nfvbench-throughput-fs_128-fc_10k-rate_ndr-2.json",
+                                "frame_sizes": [
+                                    "128"
+                                ],
+                                "duration_sec": "10",
+                                "flow_count": "10k",
+                                "log_file": "/var/lib/xtesting/results/characterization/nfvbench.log",
+                                "user_label": "amical_tc18_loopback"
+                            },
+                            "output": {
+                                "status": "OK",
+                                "result": {
+                                    "date": "2022-04-25 01:00:44",
+                                    "nfvbench_version": "5.0.4.dev29",
+                                    "config": {
+                                        "compute_nodes": null,
+                                        "traffic_generator": {
+                                            "mac_addrs_left": null,
+                                            "gateway_ip_addrs": [
+                                                "192.168.30.2",
+                                                "192.168.31.2"
+                                            ],
+                                            "mac_addrs_right": null,
+                                            "default_profile": "trex-local",
+                                            "src_vteps": null,
+                                            "generator_profile": [
+                                                {
+                                                    "intf_speed": null,
+                                                    "name": "trex-local",
+                                                    "ip": "127.0.0.1",
+                                                    "zmq_rpc_port": 4501,
+                                                    "tool": "TRex",
+                                                    "platform": {
+                                                        "master_thread_id": "0",
+                                                        "latency_thread_id": "1",
+                                                        "dual_if": [
+                                                            {
+                                                                "threads": [
+                                                                    2,
+                                                                    3,
+                                                                    4,
+                                                                    5,
+                                                                    6,
+                                                                    7
+                                                                ],
+                                                                "socket": 0
+                                                            }
+                                                        ]
+                                                    },
+                                                    "zmq_pub_port": 4500,
+                                                    "interfaces": [
+                                                        {
+                                                            "switch": null,
+                                                            "pci": "0000:00:05.0",
+                                                            "port": 0
+                                                        },
+                                                        {
+                                                            "switch": null,
+                                                            "pci": "0000:00:07.0",
+                                                            "port": 1
+                                                        }
+                                                    ],
+                                                    "cores": 5,
+                                                    "software_mode": false
+                                                }
+                                            ],
+                                            "vtep_gateway_ips": null,
+                                            "tg_gateway_ip_addrs_step": "0.0.0.1",
+                                            "udp_port_step": "1",
+                                            "udp_src_port": [
+                                                "49152",
+                                                "49168"
+                                            ],
+                                            "gateway_ip_addrs_step": "0.0.0.1",
+                                            "tg_gateway_ip_addrs": [
+                                                "192.168.30.1",
+                                                "192.168.31.1"
+                                            ],
+                                            "ip_addrs": [
+                                                "198.18.0.0/16",
+                                                "198.19.0.0/16"
+                                            ],
+                                            "ip_src_static": true,
+                                            "host_name": "nfvbench_tg",
+                                            "ip_addrs_step": "0.0.0.1",
+                                            "tg_gateway_ip_cidrs": [
+                                                "192.168.1.0/24",
+                                                "192.168.2.0/24"
+                                            ],
+                                            "dst_vtep": null,
+                                            "vtep_vlan": null,
+                                            "udp_dst_port": [
+                                                "49152",
+                                                "49168"
+                                            ]
+                                        },
+                                        "availability_zone": "nova",
+                                        "vif_multiqueue_size": 8,
+                                        "periodic_gratuitous_arp": false,
+                                        "flavor": {
+                                            "vcpus": 2,
+                                            "disk": 0,
+                                            "extra_specs": {
+                                                "hw:cpu_policy": "dedicated",
+                                                "hw:mem_page_size": "large"
+                                            },
+                                            "ram": 4096
+                                        },
+                                        "floating_network": {
+                                            "subnet": "nfvbench-floating-subnet",
+                                            "name": "nfvbench-floating-net",
+                                            "segmentation_id": null,
+                                            "physical_network": null,
+                                            "cidr": "192.168.0.0/24",
+                                            "network_type": "vlan"
+                                        },
+                                        "user_info": null,
+                                        "service_chain": "EXT",
+                                        "sriov": false,
+                                        "vxlan": false,
+                                        "intf_speed_detected": 25000000000.0,
+                                        "pause_sec": 2.0,
+                                        "internal_networks": {
+                                            "middle": {
+                                                "subnet": "nfvbench-msubnet",
+                                                "name": "nfvbench-mnet",
+                                                "segmentation_id": null,
+                                                "physical_network": null,
+                                                "mpls_transport_labels": null,
+                                                "cidr": "192.168.3.0/24",
+                                                "network_type": "vlan"
+                                            },
+                                            "right": {
+                                                "subnet": "subnet_nfvbench_vn1ter",
+                                                "name": "net_nfvbench_vn1ter",
+                                                "segmentation_id": null,
+                                                "physical_network": null,
+                                                "mpls_transport_labels": null,
+                                                "cidr": "192.168.30.0/24",
+                                                "network_type": "vlan"
+                                            },
+                                            "left": {
+                                                "subnet": "subnet_nfvbench_vn1",
+                                                "name": "net_nfvbench_vn1",
+                                                "segmentation_id": null,
+                                                "physical_network": null,
+                                                "mpls_transport_labels": null,
+                                                "cidr": "192.168.30.0/24",
+                                                "network_type": "vlan"
+                                            }
+                                        },
+                                        "no_vswitch_access": false,
+                                        "traffic": {
+                                            "bidirectional": true,
+                                            "profile": "custom_traffic_profile"
+                                        },
+                                        "restart": false,
+                                        "vm_image_file": "nfvbenchvm-0.15.0901.qcow2",
+                                        "name": "nfvbench.conf",
+                                        "std_json": null,
+                                        "l2_loopback": true,
+                                        "request_id": "a82a876e3fc54fa087802fe4f8d84f1b",
+                                        "debug": false,
+                                        "group_id": null,
+                                        "loop_vm_name": "nfvbench-loop-vm",
+                                        "check_traffic_time_sec": 200,
+                                        "num_mbufs": 128000,
+                                        "rate": "ndr",
+                                        "service_chain_count": 1,
+                                        "service_chain_shared_net": true,
+                                        "measurement": {
+                                            "NDR": 0.001,
+                                            "PDR": 0.1,
+                                            "load_epsilon": 0.1
+                                        },
+                                        "l3_router": false,
+                                        "debug_mask": 0,
+                                        "factory_class": "BasicFactory",
+                                        "tg-tool": "TRex",
+                                        "frame_sizes": [
+                                            "128"
+                                        ],
+                                        "service_mode": false,
+                                        "edge_networks": {
+                                            "right": {
+                                                "subnet": "nfvbench-subnet3",
+                                                "name": "nfvbench-net3",
+                                                "segmentation_id": null,
+                                                "network_type": null,
+                                                "physical_network": null,
+                                                "cidr": "192.168.4.0/24",
+                                                "router_name": "router_right",
+                                                "gateway": null
+                                            },
+                                            "left": {
+                                                "subnet": "nfvbench-subnet2",
+                                                "name": "nfvbench-net2",
+                                                "segmentation_id": null,
+                                                "network_type": null,
+                                                "physical_network": null,
+                                                "cidr": "192.168.3.0/24",
+                                                "router_name": "router_left",
+                                                "gateway": null
+                                            }
+                                        },
+                                        "ndr_run": true,
+                                        "use_management_port": false,
+                                        "hypervisor_hostname": "localdomain",
+                                        "cache_size": 0,
+                                        "pdr_run": false,
+                                        "vlan_tagging": false,
+                                        "fluentd": [
+                                            {
+                                                "ip": "172.20.73.203",
+                                                "result_tag": "nfvbench.results.amical",
+                                                "logging_tag": "nfvbench.logs.amical",
+                                                "port": 25225
+                                            }
+                                        ],
+                                        "use_floating_ip": false,
+                                        "flow_count": 10000,
+                                        "loop_vm_arp": false,
+                                        "user_id": null,
+                                        "openrc_file": null,
+                                        "disable_hdrh": false,
+                                        "json": "/var/lib/xtesting/results/characterization/nfvbench-throughput-fs_128-fc_10k-rate_ndr-0.json",
+                                        "vm_forwarder": "vpp",
+                                        "factory_module": "nfvbench.factory",
+                                        "no_latency_streams": false,
+                                        "single_run": false,
+                                        "no_arp": true,
+                                        "cores_used": 5,
+                                        "traffic_profile": [
+                                            {
+                                                "l2frame_size": [
+                                                    "128"
+                                                ],
+                                                "name": "custom_traffic_profile"
+                                            }
+                                        ],
+                                        "vlans": [
+                                            2505,
+                                            2505
+                                        ],
+                                        "tg-name": "trex-local",
+                                        "management_network": {
+                                            "subnet": "nfvbench-management-subnet",
+                                            "name": "nfvbench-management-net",
+                                            "segmentation_id": null,
+                                            "network_type": "vlan",
+                                            "physical_network": null,
+                                            "cidr": "192.168.0.0/24",
+                                            "gateway": "192.168.0.254"
+                                        },
+                                        "no_traffic": false,
+                                        "mpls": false,
+                                        "duration_sec": 10.0,
+                                        "clouds_detail": "openstack",
+                                        "mbuf_64": null,
+                                        "generic_poll_sec": 2,
+                                        "idle_interfaces_per_vm": 0,
+                                        "no_flow_stats": false,
+                                        "lat_percentiles": [
+                                            25,
+                                            75,
+                                            99
+                                        ],
+                                        "no_cleanup": true,
+                                        "no_e2e_check": false,
+                                        "intf_speed_used": 25000000000.0,
+                                        "generator_profile": "trex-local",
+                                        "mbuf_factor": 0.2,
+                                        "user_label": "amical_tc18_loopback",
+                                        "intf_speed": null,
+                                        "generic_retry_count": 100,
+                                        "flavor_type": "flavor_nfvbench_dpdk",
+                                        "use_sriov_middle_net": false,
+                                        "json_file": "/var/lib/xtesting/results/characterization/nfvbench-throughput-fs_128-fc_10k-rate_ndr-0.json",
+                                        "std_json_path": null,
+                                        "unidir_reverse_traffic_pps": 1,
+                                        "i40e_mixed": "ignore",
+                                        "gratuitous_arp_pps": 1,
+                                        "idle_networks": {
+                                            "subnet": "nfvbench-idle-subnet",
+                                            "name": "nfvbench-idle-net",
+                                            "segmentation_id": null,
+                                            "physical_network": null,
+                                            "cidr": "192.169.1.0/24",
+                                            "network_type": "vlan"
+                                        },
+                                        "interval_sec": 10.0,
+                                        "no_latency_stats": false,
+                                        "cores": null,
+                                        "log_file": "/var/lib/xtesting/results/characterization/nfvbench.log",
+                                        "external_networks": {
+                                            "right": null,
+                                            "left": null
+                                        }
+                                    },
+                                    "benchmarks": {
+                                        "network": {
+                                            "service_chain": {
+                                                "EXT": {
+                                                    "result": {
+                                                        "compute_nodes": {},
+                                                        "profile": "custom_traffic_profile",
+                                                        "service_chain_count": 1,
+                                                        "result": {
+                                                            "128": {
+                                                                "ndr": {
+                                                                    "load_percent_per_direction": 100.0,
+                                                                    "timestamp_sec": 1650848461.466436,
+                                                                    "stats": {
+                                                                        "total_tx_rate": 18007502,
+                                                                        "overall": {
+                                                                            "rx_pkts": 180075026,
+                                                                            "drop_percentage": 0.0,
+                                                                            "drop_pct": 0,
+                                                                            "max_delay_usec": 59,
+                                                                            "lat_percentile": {
+                                                                                "99": "n/a",
+                                                                                "25": "n/a",
+                                                                                "75": "n/a"
+                                                                            },
+                                                                            "tx_pkts": 180075026,
+                                                                            "avg_delay_usec": 35.99551240381329,
+                                                                            "min_delay_usec": 5,
+                                                                            "hdrh": "HISTFAAAABt4nJNpmSzMgADMUJoRTM6Y1mD/ASIAAEr9BCg="
+                                                                        },
+                                                                        "1": {
+                                                                            "rx_pkts": 90172197,
+                                                                            "min_delay_usec": 6,
+                                                                            "drop_pct": 0,
+                                                                            "max_delay_usec": 59,
+                                                                            "tx_pkts": 89902829,
+                                                                            "avg_delay_usec": 33,
+                                                                            "drop_percentage": 0.0
+                                                                        },
+                                                                        "0": {
+                                                                            "rx_pkts": 89902829,
+                                                                            "min_delay_usec": 5,
+                                                                            "drop_pct": 0,
+                                                                            "max_delay_usec": 58,
+                                                                            "tx_pkts": 90172197,
+                                                                            "avg_delay_usec": 39,
+                                                                            "drop_percentage": 0.0
+                                                                        },
+                                                                        "warning": "WARNING: There is a significant difference between requested TX rate (42229728) and actual TX rate (18007502). The traffic generator may not have sufficient CPU to achieve the requested TX rate.",
+                                                                        "theoretical_tx_rate_bps": 50000000000.0,
+                                                                        "offered_tx_rate_bps": 21320882368.0,
+                                                                        "theoretical_tx_rate_pps": 42229729.72972973
+                                                                    },
+                                                                    "initial_rate_type": "rate_percent",
+                                                                    "rate_percent": 200.0,
+                                                                    "duration_sec": 10.0,
+                                                                    "l2frame_size": "128",
+                                                                    "rate_pps": 42229728,
+                                                                    "rate_bps": 50000000000.0,
+                                                                    "time_taken_sec": 12.491197109222412
+                                                                },
+                                                                "iteration_stats": {
+                                                                    "ndr_pdr": [
+                                                                        {
+                                                                            "rx_pps": 42229728.0,
+                                                                            "rx_pkts": 180075026,
+                                                                            "time_ms": 1650848461465,
+                                                                            "drop_pct": 0,
+                                                                            "total_tx_pps": 18007502,
+                                                                            "tx_pps": 42229728,
+                                                                            "tx_pkts": 180075026,
+                                                                            "ndr_pps": 21114864,
+                                                                            "warning": "WARNING: There is a significant difference between requested TX rate (42229728) and actual TX rate (18007502). The traffic generator may not have sufficient CPU to achieve the requested TX rate.",
+                                                                            "drop_percentage": 0.0
+                                                                        }
+                                                                    ]
+                                                                }
+                                                            },
+                                                            "warning": "WARNING: There is a significant difference between requested TX rate (42229728) and actual TX rate (18007502). The traffic generator may not have sufficient CPU to achieve the requested TX rate."
+                                                        },
+                                                        "flow_count": 10000,
+                                                        "bidirectional": true
+                                                    }
+                                                }
+                                            },
+                                            "versions": {
+                                                "Traffic_Generator": {
+                                                    "build_date": "Apr 14 2021",
+                                                    "version": "v2.89",
+                                                    "built_by": "hhaim",
+                                                    "mode": "STL",
+                                                    "build_time": "11:22:15"
+                                                }
+                                            }
+                                        }
+                                    }
+                                },
+                                "request_id": "a82a876e3fc54fa087802fe4f8d84f1b"
+                            },
+                            "synthesis": {
+                                "avg_delay_usec": 35.99551240381329,
+                                "total_tx_rate": 18007502
+                            }
+                        },
+                        {
+                            "input": {
+                                "rate": "ndr",
+                                "json": "/var/lib/xtesting/results/characterization/nfvbench-throughput-fs_256-fc_10k-rate_ndr-2.json",
+                                "frame_sizes": [
+                                    "256"
+                                ],
+                                "duration_sec": "10",
+                                "flow_count": "10k",
+                                "log_file": "/var/lib/xtesting/results/characterization/nfvbench.log",
+                                "user_label": "amical_tc18_loopback"
+                            },
+                            "output": {
+                                "status": "OK",
+                                "result": {
+                                    "date": "2022-04-25 01:01:38",
+                                    "nfvbench_version": "5.0.4.dev29",
+                                    "config": {
+                                        "compute_nodes": null,
+                                        "traffic_generator": {
+                                            "mac_addrs_left": null,
+                                            "gateway_ip_addrs": [
+                                                "192.168.30.2",
+                                                "192.168.31.2"
+                                            ],
+                                            "mac_addrs_right": null,
+                                            "default_profile": "trex-local",
+                                            "src_vteps": null,
+                                            "generator_profile": [
+                                                {
+                                                    "intf_speed": null,
+                                                    "name": "trex-local",
+                                                    "ip": "127.0.0.1",
+                                                    "zmq_rpc_port": 4501,
+                                                    "tool": "TRex",
+                                                    "platform": {
+                                                        "master_thread_id": "0",
+                                                        "latency_thread_id": "1",
+                                                        "dual_if": [
+                                                            {
+                                                                "threads": [
+                                                                    2,
+                                                                    3,
+                                                                    4,
+                                                                    5,
+                                                                    6,
+                                                                    7
+                                                                ],
+                                                                "socket": 0
+                                                            }
+                                                        ]
+                                                    },
+                                                    "zmq_pub_port": 4500,
+                                                    "interfaces": [
+                                                        {
+                                                            "switch": null,
+                                                            "pci": "0000:00:05.0",
+                                                            "port": 0
+                                                        },
+                                                        {
+                                                            "switch": null,
+                                                            "pci": "0000:00:07.0",
+                                                            "port": 1
+                                                        }
+                                                    ],
+                                                    "cores": 5,
+                                                    "software_mode": false
+                                                }
+                                            ],
+                                            "vtep_gateway_ips": null,
+                                            "tg_gateway_ip_addrs_step": "0.0.0.1",
+                                            "udp_port_step": "1",
+                                            "udp_src_port": [
+                                                "49152",
+                                                "49168"
+                                            ],
+                                            "gateway_ip_addrs_step": "0.0.0.1",
+                                            "tg_gateway_ip_addrs": [
+                                                "192.168.30.1",
+                                                "192.168.31.1"
+                                            ],
+                                            "ip_addrs": [
+                                                "198.18.0.0/16",
+                                                "198.19.0.0/16"
+                                            ],
+                                            "ip_src_static": true,
+                                            "host_name": "nfvbench_tg",
+                                            "ip_addrs_step": "0.0.0.1",
+                                            "tg_gateway_ip_cidrs": [
+                                                "192.168.1.0/24",
+                                                "192.168.2.0/24"
+                                            ],
+                                            "dst_vtep": null,
+                                            "vtep_vlan": null,
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+                                            "cidr": "192.168.0.0/24",
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+                                        "pause_sec": 2.0,
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+                                            "profile": "custom_traffic_profile"
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+                                        "vm_image_file": "nfvbenchvm-0.15.0901.qcow2",
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+                                        "request_id": "cf10f85f2df3470fb233184b92aea608",
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+                                            "load_epsilon": 0.1
+                                        },
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+                                        "factory_class": "BasicFactory",
+                                        "tg-tool": "TRex",
+                                        "frame_sizes": [
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+                                        ],
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+                                                "logging_tag": "nfvbench.logs.amical",
+                                                "port": 25225
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+                                        "disable_hdrh": false,
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+                                        "no_arp": true,
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+                                                    "256"
+                                                ],
+                                                "name": "custom_traffic_profile"
+                                            }
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+                                            2505
+                                        ],
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+                                            "network_type": "vlan",
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+                                            "cidr": "192.168.0.0/24",
+                                            "gateway": "192.168.0.254"
+                                        },
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+                                        "duration_sec": 10.0,
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+                                        "no_flow_stats": false,
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+                                        "intf_speed_used": 25000000000.0,
+                                        "generator_profile": "trex-local",
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+                                        "user_label": "amical_tc18_loopback",
+                                        "intf_speed": null,
+                                        "generic_retry_count": 100,
+                                        "flavor_type": "flavor_nfvbench_dpdk",
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+                                        "json_file": "/var/lib/xtesting/results/characterization/nfvbench-throughput-fs_256-fc_10k-rate_ndr-0.json",
+                                        "std_json_path": null,
+                                        "unidir_reverse_traffic_pps": 1,
+                                        "i40e_mixed": "ignore",
+                                        "gratuitous_arp_pps": 1,
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+                                            "name": "nfvbench-idle-net",
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+                                            "physical_network": null,
+                                            "cidr": "192.169.1.0/24",
+                                            "network_type": "vlan"
+                                        },
+                                        "interval_sec": 10.0,
+                                        "no_latency_stats": false,
+                                        "cores": null,
+                                        "log_file": "/var/lib/xtesting/results/characterization/nfvbench.log",
+                                        "external_networks": {
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+                                                        "profile": "custom_traffic_profile",
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+                                                            "256": {
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+                                                                    "load_percent_per_direction": 100.0,
+                                                                    "timestamp_sec": 1650848515.7108045,
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+                                                                        "overall": {
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+                                                                            "drop_pct": 0,
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+                                                                            "lat_percentile": {
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+                                                                                "25": "n/a",
+                                                                                "75": "n/a"
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+                                                                            "avg_delay_usec": 30.001019203232676,
+                                                                            "min_delay_usec": 7,
+                                                                            "hdrh": "HISTFAAAABt4nJNpmSzMgADMUJoRTM6Y1mD/ASIAAEr9BCg="
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+                                                                            "tx_pkts": 79100758,
+                                                                            "avg_delay_usec": 31,
+                                                                            "drop_percentage": 0.0
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+                                                                            "min_delay_usec": 7,
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+                                                                            "max_delay_usec": 48,
+                                                                            "tx_pkts": 79262162,
+                                                                            "avg_delay_usec": 29,
+                                                                            "drop_percentage": 0.0
+                                                                        },
+                                                                        "warning": "WARNING: There is a significant difference between requested TX rate (22644926) and actual TX rate (15836292). The traffic generator may not have sufficient CPU to achieve the requested TX rate.",
+                                                                        "theoretical_tx_rate_bps": 50000000000.0,
+                                                                        "offered_tx_rate_bps": 34966532736.0,
+                                                                        "theoretical_tx_rate_pps": 22644927.536231883
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+                                                                    "initial_rate_type": "rate_percent",
+                                                                    "rate_percent": 200.0,
+                                                                    "duration_sec": 10.0,
+                                                                    "l2frame_size": "256",
+                                                                    "rate_pps": 22644926,
+                                                                    "rate_bps": 50000000000.0,
+                                                                    "time_taken_sec": 12.50765085220337
+                                                                },
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+                                                                            "rx_pkts": 158362920,
+                                                                            "time_ms": 1650848515710,
+                                                                            "drop_pct": 0,
+                                                                            "total_tx_pps": 15836292,
+                                                                            "tx_pps": 22644926,
+                                                                            "tx_pkts": 158362920,
+                                                                            "ndr_pps": 11322463,
+                                                                            "warning": "WARNING: There is a significant difference between requested TX rate (22644926) and actual TX rate (15836292). The traffic generator may not have sufficient CPU to achieve the requested TX rate.",
+                                                                            "drop_percentage": 0.0
+                                                                        }
+                                                                    ]
+                                                                }
+                                                            }
+                                                        },
+                                                        "flow_count": 10000,
+                                                        "bidirectional": true
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+                                            },
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+                                                "Traffic_Generator": {
+                                                    "build_date": "Apr 14 2021",
+                                                    "version": "v2.89",
+                                                    "built_by": "hhaim",
+                                                    "mode": "STL",
+                                                    "build_time": "11:22:15"
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+                                    }
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+                                "request_id": "cf10f85f2df3470fb233184b92aea608"
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+                                "total_tx_rate": 15836292
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+                        },
+                        {
+                            "input": {
+                                "rate": "ndr",
+                                "json": "/var/lib/xtesting/results/characterization/nfvbench-throughput-fs_512-fc_10k-rate_ndr-2.json",
+                                "frame_sizes": [
+                                    "512"
+                                ],
+                                "duration_sec": "10",
+                                "flow_count": "10k",
+                                "log_file": "/var/lib/xtesting/results/characterization/nfvbench.log",
+                                "user_label": "amical_tc18_loopback"
+                            },
+                            "output": {
+                                "status": "OK",
+                                "result": {
+                                    "date": "2022-04-25 01:02:32",
+                                    "nfvbench_version": "5.0.4.dev29",
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+                                        "traffic_generator": {
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+                                            "gateway_ip_addrs": [
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+                                                "192.168.31.2"
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+                                                    "name": "trex-local",
+                                                    "ip": "127.0.0.1",
+                                                    "zmq_rpc_port": 4501,
+                                                    "tool": "TRex",
+                                                    "platform": {
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+                                                        "latency_thread_id": "1",
+                                                        "dual_if": [
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+                                                                    6,
+                                                                    7
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+                                                            "pci": "0000:00:05.0",
+                                                            "port": 0
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+                                                            "pci": "0000:00:07.0",
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+                                                "49168"
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+                                                "192.168.31.1"
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+                                                "198.19.0.0/16"
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+                                            "host_name": "nfvbench_tg",
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+                                                "192.168.2.0/24"
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+                                                "hw:mem_page_size": "large"
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+                                            "name": "nfvbench-floating-net",
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+                                            "cidr": "192.168.0.0/24",
+                                            "network_type": "vlan"
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+                                        "service_chain": "EXT",
+                                        "sriov": false,
+                                        "vxlan": false,
+                                        "intf_speed_detected": 25000000000.0,
+                                        "pause_sec": 2.0,
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+                                                "name": "nfvbench-mnet",
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+                                                "cidr": "192.168.3.0/24",
+                                                "network_type": "vlan"
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+                                                "name": "net_nfvbench_vn1ter",
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+                                                "cidr": "192.168.30.0/24",
+                                                "network_type": "vlan"
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+                                                "name": "net_nfvbench_vn1",
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+                                                "mpls_transport_labels": null,
+                                                "cidr": "192.168.30.0/24",
+                                                "network_type": "vlan"
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+                                        "traffic": {
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+                                            "profile": "custom_traffic_profile"
+                                        },
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+                                        "vm_image_file": "nfvbenchvm-0.15.0901.qcow2",
+                                        "name": "nfvbench.conf",
+                                        "std_json": null,
+                                        "l2_loopback": true,
+                                        "request_id": "d1967af0759441ed88139b68c43d44e4",
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+                                        "loop_vm_name": "nfvbench-loop-vm",
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+                                        "num_mbufs": 128000,
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+                                        "service_chain_shared_net": true,
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+                                            "PDR": 0.1,
+                                            "load_epsilon": 0.1
+                                        },
+                                        "l3_router": false,
+                                        "debug_mask": 0,
+                                        "factory_class": "BasicFactory",
+                                        "tg-tool": "TRex",
+                                        "frame_sizes": [
+                                            "512"
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+                                                "name": "nfvbench-net3",
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+                                                "cidr": "192.168.4.0/24",
+                                                "router_name": "router_right",
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+                                                "cidr": "192.168.3.0/24",
+                                                "router_name": "router_left",
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+                                            }
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+                                        "ndr_run": true,
+                                        "use_management_port": false,
+                                        "hypervisor_hostname": "localdomain",
+                                        "cache_size": 0,
+                                        "pdr_run": false,
+                                        "vlan_tagging": false,
+                                        "fluentd": [
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+                                                "ip": "172.20.73.203",
+                                                "result_tag": "nfvbench.results.amical",
+                                                "logging_tag": "nfvbench.logs.amical",
+                                                "port": 25225
+                                            }
+                                        ],
+                                        "use_floating_ip": false,
+                                        "flow_count": 10000,
+                                        "loop_vm_arp": false,
+                                        "user_id": null,
+                                        "openrc_file": null,
+                                        "disable_hdrh": false,
+                                        "json": "/var/lib/xtesting/results/characterization/nfvbench-throughput-fs_512-fc_10k-rate_ndr-0.json",
+                                        "vm_forwarder": "vpp",
+                                        "factory_module": "nfvbench.factory",
+                                        "no_latency_streams": false,
+                                        "single_run": false,
+                                        "no_arp": true,
+                                        "cores_used": 5,
+                                        "traffic_profile": [
+                                            {
+                                                "l2frame_size": [
+                                                    "512"
+                                                ],
+                                                "name": "custom_traffic_profile"
+                                            }
+                                        ],
+                                        "vlans": [
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+                                            2505
+                                        ],
+                                        "tg-name": "trex-local",
+                                        "management_network": {
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+                                            "name": "nfvbench-management-net",
+                                            "segmentation_id": null,
+                                            "network_type": "vlan",
+                                            "physical_network": null,
+                                            "cidr": "192.168.0.0/24",
+                                            "gateway": "192.168.0.254"
+                                        },
+                                        "no_traffic": false,
+                                        "mpls": false,
+                                        "duration_sec": 10.0,
+                                        "clouds_detail": "openstack",
+                                        "mbuf_64": null,
+                                        "generic_poll_sec": 2,
+                                        "idle_interfaces_per_vm": 0,
+                                        "no_flow_stats": false,
+                                        "lat_percentiles": [
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+                                            99
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+                                        "no_cleanup": true,
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+                                        "intf_speed_used": 25000000000.0,
+                                        "generator_profile": "trex-local",
+                                        "mbuf_factor": 0.2,
+                                        "user_label": "amical_tc18_loopback",
+                                        "intf_speed": null,
+                                        "generic_retry_count": 100,
+                                        "flavor_type": "flavor_nfvbench_dpdk",
+                                        "use_sriov_middle_net": false,
+                                        "json_file": "/var/lib/xtesting/results/characterization/nfvbench-throughput-fs_512-fc_10k-rate_ndr-0.json",
+                                        "std_json_path": null,
+                                        "unidir_reverse_traffic_pps": 1,
+                                        "i40e_mixed": "ignore",
+                                        "gratuitous_arp_pps": 1,
+                                        "idle_networks": {
+                                            "subnet": "nfvbench-idle-subnet",
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+                                "frame_sizes": [
+                                    "768"
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+                                "duration_sec": "10",
+                                "flow_count": "10k",
+                                "log_file": "/var/lib/xtesting/results/characterization/nfvbench.log",
+                                "user_label": "amical_tc18_loopback"
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+                                    "nfvbench_version": "5.0.4.dev29",
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+                                                "logging_tag": "nfvbench.logs.amical",
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+                                                                            "tx_pps": 7582920,
+                                                                            "tx_pkts": 75370436,
+                                                                            "ndr_pps": 3791460,
+                                                                            "drop_percentage": 0.0
+                                                                        }
+                                                                    ]
+                                                                }
+                                                            }
+                                                        },
+                                                        "flow_count": 10000,
+                                                        "bidirectional": true
+                                                    }
+                                                }
+                                            },
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+                                                "Traffic_Generator": {
+                                                    "build_date": "Apr 14 2021",
+                                                    "version": "v2.89",
+                                                    "built_by": "hhaim",
+                                                    "mode": "STL",
+                                                    "build_time": "11:22:15"
+                                                }
+                                            }
+                                        }
+                                    }
+                                },
+                                "request_id": "18d99ccb52d7454da33eba941f8a8819"
+                            },
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+                                "total_tx_rate": 7537043
+                            }
+                        },
+                        {
+                            "input": {
+                                "rate": "ndr",
+                                "json": "/var/lib/xtesting/results/characterization/nfvbench-throughput-fs_1024-fc_10k-rate_ndr-2.json",
+                                "frame_sizes": [
+                                    "1024"
+                                ],
+                                "duration_sec": "10",
+                                "flow_count": "10k",
+                                "log_file": "/var/lib/xtesting/results/characterization/nfvbench.log",
+                                "user_label": "amical_tc18_loopback"
+                            },
+                            "output": {
+                                "status": "OK",
+                                "result": {
+                                    "date": "2022-04-25 01:17:35",
+                                    "nfvbench_version": "5.0.4.dev29",
+                                    "config": {
+                                        "compute_nodes": null,
+                                        "traffic_generator": {
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+                                            "gateway_ip_addrs": [
+                                                "192.168.30.2",
+                                                "192.168.31.2"
+                                            ],
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+                                            "default_profile": "trex-local",
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+                                                    "name": "trex-local",
+                                                    "ip": "127.0.0.1",
+                                                    "zmq_rpc_port": 4501,
+                                                    "tool": "TRex",
+                                                    "platform": {
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+                                                        "latency_thread_id": "1",
+                                                        "dual_if": [
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+                                                                    3,
+                                                                    4,
+                                                                    5,
+                                                                    6,
+                                                                    7
+                                                                ],
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+                                                            "pci": "0000:00:05.0",
+                                                            "port": 0
+                                                        },
+                                                        {
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+                                                            "pci": "0000:00:07.0",
+                                                            "port": 1
+                                                        }
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+                                                    "software_mode": false
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+                                            "tg_gateway_ip_addrs_step": "0.0.0.1",
+                                            "udp_port_step": "1",
+                                            "udp_src_port": [
+                                                "49152",
+                                                "49168"
+                                            ],
+                                            "gateway_ip_addrs_step": "0.0.0.1",
+                                            "tg_gateway_ip_addrs": [
+                                                "192.168.30.1",
+                                                "192.168.31.1"
+                                            ],
+                                            "ip_addrs": [
+                                                "198.18.0.0/16",
+                                                "198.19.0.0/16"
+                                            ],
+                                            "ip_src_static": true,
+                                            "host_name": "nfvbench_tg",
+                                            "ip_addrs_step": "0.0.0.1",
+                                            "tg_gateway_ip_cidrs": [
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+                                                "192.168.2.0/24"
+                                            ],
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+                                            "vtep_vlan": null,
+                                            "udp_dst_port": [
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+                                                "49168"
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+                                        "vif_multiqueue_size": 8,
+                                        "periodic_gratuitous_arp": false,
+                                        "flavor": {
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+                                            "disk": 0,
+                                            "extra_specs": {
+                                                "hw:cpu_policy": "dedicated",
+                                                "hw:mem_page_size": "large"
+                                            },
+                                            "ram": 4096
+                                        },
+                                        "floating_network": {
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+                                            "name": "nfvbench-floating-net",
+                                            "segmentation_id": null,
+                                            "physical_network": null,
+                                            "cidr": "192.168.0.0/24",
+                                            "network_type": "vlan"
+                                        },
+                                        "user_info": null,
+                                        "service_chain": "EXT",
+                                        "sriov": false,
+                                        "vxlan": false,
+                                        "intf_speed_detected": 25000000000.0,
+                                        "pause_sec": 2.0,
+                                        "internal_networks": {
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+                                                "name": "nfvbench-mnet",
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+                                                "physical_network": null,
+                                                "mpls_transport_labels": null,
+                                                "cidr": "192.168.3.0/24",
+                                                "network_type": "vlan"
+                                            },
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+                                                "subnet": "subnet_nfvbench_vn1ter",
+                                                "name": "net_nfvbench_vn1ter",
+                                                "segmentation_id": null,
+                                                "physical_network": null,
+                                                "mpls_transport_labels": null,
+                                                "cidr": "192.168.30.0/24",
+                                                "network_type": "vlan"
+                                            },
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+                                                "subnet": "subnet_nfvbench_vn1",
+                                                "name": "net_nfvbench_vn1",
+                                                "segmentation_id": null,
+                                                "physical_network": null,
+                                                "mpls_transport_labels": null,
+                                                "cidr": "192.168.30.0/24",
+                                                "network_type": "vlan"
+                                            }
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+                                        "no_vswitch_access": false,
+                                        "traffic": {
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+                                            "profile": "custom_traffic_profile"
+                                        },
+                                        "restart": false,
+                                        "vm_image_file": "nfvbenchvm-0.15.0901.qcow2",
+                                        "name": "nfvbench.conf",
+                                        "std_json": null,
+                                        "l2_loopback": true,
+                                        "request_id": "f980c04f3b844edebf749e967b297a62",
+                                        "debug": false,
+                                        "group_id": null,
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+                                        "check_traffic_time_sec": 200,
+                                        "num_mbufs": 128000,
+                                        "rate": "ndr",
+                                        "service_chain_count": 1,
+                                        "service_chain_shared_net": true,
+                                        "measurement": {
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+                                            "PDR": 0.1,
+                                            "load_epsilon": 0.1
+                                        },
+                                        "l3_router": false,
+                                        "debug_mask": 0,
+                                        "factory_class": "BasicFactory",
+                                        "tg-tool": "TRex",
+                                        "frame_sizes": [
+                                            "1024"
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+                                                "name": "nfvbench-net3",
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+                                                "network_type": null,
+                                                "physical_network": null,
+                                                "cidr": "192.168.4.0/24",
+                                                "router_name": "router_right",
+                                                "gateway": null
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+                                                "name": "nfvbench-net2",
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+                                                "physical_network": null,
+                                                "cidr": "192.168.3.0/24",
+                                                "router_name": "router_left",
+                                                "gateway": null
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+                                        "ndr_run": true,
+                                        "use_management_port": false,
+                                        "hypervisor_hostname": "localdomain",
+                                        "cache_size": 0,
+                                        "pdr_run": false,
+                                        "vlan_tagging": false,
+                                        "fluentd": [
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+                                                "ip": "172.20.73.203",
+                                                "result_tag": "nfvbench.results.amical",
+                                                "logging_tag": "nfvbench.logs.amical",
+                                                "port": 25225
+                                            }
+                                        ],
+                                        "use_floating_ip": false,
+                                        "flow_count": 10000,
+                                        "loop_vm_arp": false,
+                                        "user_id": null,
+                                        "openrc_file": null,
+                                        "disable_hdrh": false,
+                                        "json": "/var/lib/xtesting/results/characterization/nfvbench-throughput-fs_1024-fc_10k-rate_ndr-2.json",
+                                        "vm_forwarder": "vpp",
+                                        "factory_module": "nfvbench.factory",
+                                        "no_latency_streams": false,
+                                        "single_run": false,
+                                        "no_arp": true,
+                                        "cores_used": 5,
+                                        "traffic_profile": [
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+                                                "l2frame_size": [
+                                                    "1024"
+                                                ],
+                                                "name": "custom_traffic_profile"
+                                            }
+                                        ],
+                                        "vlans": [
+                                            2505,
+                                            2505
+                                        ],
+                                        "tg-name": "trex-local",
+                                        "management_network": {
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+                                            "name": "nfvbench-management-net",
+                                            "segmentation_id": null,
+                                            "network_type": "vlan",
+                                            "physical_network": null,
+                                            "cidr": "192.168.0.0/24",
+                                            "gateway": "192.168.0.254"
+                                        },
+                                        "no_traffic": false,
+                                        "mpls": false,
+                                        "duration_sec": 10.0,
+                                        "clouds_detail": "openstack",
+                                        "mbuf_64": null,
+                                        "generic_poll_sec": 2,
+                                        "idle_interfaces_per_vm": 0,
+                                        "no_flow_stats": false,
+                                        "lat_percentiles": [
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+                                            99
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+                                        "no_cleanup": true,
+                                        "no_e2e_check": false,
+                                        "intf_speed_used": 25000000000.0,
+                                        "generator_profile": "trex-local",
+                                        "mbuf_factor": 0.2,
+                                        "user_label": "amical_tc18_loopback",
+                                        "intf_speed": null,
+                                        "generic_retry_count": 100,
+                                        "flavor_type": "flavor_nfvbench_dpdk",
+                                        "use_sriov_middle_net": false,
+                                        "json_file": "/var/lib/xtesting/results/characterization/nfvbench-throughput-fs_1024-fc_10k-rate_ndr-2.json",
+                                        "std_json_path": null,
+                                        "unidir_reverse_traffic_pps": 1,
+                                        "i40e_mixed": "ignore",
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+                                            "physical_network": null,
+                                            "cidr": "192.169.1.0/24",
+                                            "network_type": "vlan"
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+                                        "log_file": "/var/lib/xtesting/results/characterization/nfvbench.log",
+                                        "external_networks": {
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+                                        }
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+                                                        "profile": "custom_traffic_profile",
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+                                                    "build_date": "Apr 14 2021",
+                                                    "version": "v2.89",
+                                                    "built_by": "hhaim",
+                                                    "mode": "STL",
+                                                    "build_time": "11:22:15"
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+                                "json": "/var/lib/xtesting/results/characterization/nfvbench-throughput-fs_1280-fc_10k-rate_ndr-2.json",
+                                "frame_sizes": [
+                                    "1280"
+                                ],
+                                "duration_sec": "10",
+                                "flow_count": "10k",
+                                "log_file": "/var/lib/xtesting/results/characterization/nfvbench.log",
+                                "user_label": "amical_tc18_loopback"
+                            },
+                            "output": {
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+                                    "date": "2022-04-25 01:20:00",
+                                    "nfvbench_version": "5.0.4.dev29",
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+                                            ],
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+                                                "198.19.0.0/16"
+                                            ],
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+                                            "tg_gateway_ip_cidrs": [
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+                                                "192.168.2.0/24"
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+                                            "disk": 0,
+                                            "extra_specs": {
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+                                                "hw:mem_page_size": "large"
+                                            },
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+                                            "name": "nfvbench-floating-net",
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+                                            "cidr": "192.168.0.0/24",
+                                            "network_type": "vlan"
+                                        },
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+                                        "service_chain": "EXT",
+                                        "sriov": false,
+                                        "vxlan": false,
+                                        "intf_speed_detected": 25000000000.0,
+                                        "pause_sec": 2.0,
+                                        "internal_networks": {
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+                                                "name": "nfvbench-mnet",
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+                                                "mpls_transport_labels": null,
+                                                "cidr": "192.168.3.0/24",
+                                                "network_type": "vlan"
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+                                                "name": "net_nfvbench_vn1ter",
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+                                                "cidr": "192.168.30.0/24",
+                                                "network_type": "vlan"
+                                            },
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+                                                "name": "net_nfvbench_vn1",
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+                                                "mpls_transport_labels": null,
+                                                "cidr": "192.168.30.0/24",
+                                                "network_type": "vlan"
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+                                            "profile": "custom_traffic_profile"
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+                                        "vm_image_file": "nfvbenchvm-0.15.0901.qcow2",
+                                        "name": "nfvbench.conf",
+                                        "std_json": null,
+                                        "l2_loopback": true,
+                                        "request_id": "a5da318377744c288afee82b6e83d7f4",
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+                                        "service_chain_shared_net": true,
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+                                            "PDR": 0.1,
+                                            "load_epsilon": 0.1
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+                                        "debug_mask": 0,
+                                        "factory_class": "BasicFactory",
+                                        "tg-tool": "TRex",
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+                                                "cidr": "192.168.4.0/24",
+                                                "router_name": "router_right",
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+                                                "router_name": "router_left",
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+                                        "hypervisor_hostname": "localdomain",
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+                                        "vlan_tagging": false,
+                                        "fluentd": [
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+                                                "ip": "172.20.73.203",
+                                                "result_tag": "nfvbench.results.amical",
+                                                "logging_tag": "nfvbench.logs.amical",
+                                                "port": 25225
+                                            }
+                                        ],
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+                                        "flow_count": 10000,
+                                        "loop_vm_arp": false,
+                                        "user_id": null,
+                                        "openrc_file": null,
+                                        "disable_hdrh": false,
+                                        "json": "/var/lib/xtesting/results/characterization/nfvbench-throughput-fs_1280-fc_10k-rate_ndr-0.json",
+                                        "vm_forwarder": "vpp",
+                                        "factory_module": "nfvbench.factory",
+                                        "no_latency_streams": false,
+                                        "single_run": false,
+                                        "no_arp": true,
+                                        "cores_used": 5,
+                                        "traffic_profile": [
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+                                                "l2frame_size": [
+                                                    "1280"
+                                                ],
+                                                "name": "custom_traffic_profile"
+                                            }
+                                        ],
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+                                            2505
+                                        ],
+                                        "tg-name": "trex-local",
+                                        "management_network": {
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+                                            "name": "nfvbench-management-net",
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+                                            "network_type": "vlan",
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+                                            "cidr": "192.168.0.0/24",
+                                            "gateway": "192.168.0.254"
+                                        },
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+                                        "duration_sec": 10.0,
+                                        "clouds_detail": "openstack",
+                                        "mbuf_64": null,
+                                        "generic_poll_sec": 2,
+                                        "idle_interfaces_per_vm": 0,
+                                        "no_flow_stats": false,
+                                        "lat_percentiles": [
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+                                            99
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+                                        "no_cleanup": true,
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+                                        "intf_speed_used": 25000000000.0,
+                                        "generator_profile": "trex-local",
+                                        "mbuf_factor": 0.2,
+                                        "user_label": "amical_tc18_loopback",
+                                        "intf_speed": null,
+                                        "generic_retry_count": 100,
+                                        "flavor_type": "flavor_nfvbench_dpdk",
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+                                        "json_file": "/var/lib/xtesting/results/characterization/nfvbench-throughput-fs_1280-fc_10k-rate_ndr-0.json",
+                                        "std_json_path": null,
+                                        "unidir_reverse_traffic_pps": 1,
+                                        "i40e_mixed": "ignore",
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+                                            "cidr": "192.169.1.0/24",
+                                            "network_type": "vlan"
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+                                        "log_file": "/var/lib/xtesting/results/characterization/nfvbench.log",
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+                                                    "build_date": "Apr 14 2021",
+                                                    "version": "v2.89",
+                                                    "built_by": "hhaim",
+                                                    "mode": "STL",
+                                                    "build_time": "11:22:15"
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+                                "rate": "ndr",
+                                "json": "/var/lib/xtesting/results/characterization/nfvbench-throughput-fs_1518-fc_10k-rate_ndr-2.json",
+                                "frame_sizes": [
+                                    "1518"
+                                ],
+                                "duration_sec": "10",
+                                "flow_count": "10k",
+                                "log_file": "/var/lib/xtesting/results/characterization/nfvbench.log",
+                                "user_label": "amical_tc18_loopback"
+                            },
+                            "output": {
+                                "status": "OK",
+                                "result": {
+                                    "date": "2022-04-25 01:32:02",
+                                    "nfvbench_version": "5.0.4.dev29",
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+                                                    "ip": "127.0.0.1",
+                                                    "zmq_rpc_port": 4501,
+                                                    "tool": "TRex",
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+                                                        "latency_thread_id": "1",
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+                                                                    7
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+                                                            "pci": "0000:00:05.0",
+                                                            "port": 0
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+                                                "192.168.31.1"
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+                                                "198.19.0.0/16"
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+                                                "192.168.2.0/24"
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+                                                "hw:mem_page_size": "large"
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+                                            "cidr": "192.168.0.0/24",
+                                            "network_type": "vlan"
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+                                        "service_chain": "EXT",
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+                                        "intf_speed_detected": 25000000000.0,
+                                        "pause_sec": 2.0,
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+                                                "name": "nfvbench-mnet",
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+                                                "name": "net_nfvbench_vn1ter",
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+                                                "network_type": "vlan"
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+                                            "profile": "custom_traffic_profile"
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+                                "json": "/var/lib/xtesting/results/characterization/nfvbench-throughput-fs_IMIX-fc_10k-rate_ndr-2.json",
+                                "frame_sizes": [
+                                    "IMIX"
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+                                "log_file": "/var/lib/xtesting/results/characterization/nfvbench.log",
+                                "user_label": "amical_tc18_loopback"
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+                                                "result_tag": "nfvbench.results.amical",
+                                                "logging_tag": "nfvbench.logs.amical",
+                                                "port": 25225
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+                                            "gateway": "192.168.0.254"
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+                                        "mpls": false,
+                                        "duration_sec": 10.0,
+                                        "clouds_detail": "openstack",
+                                        "mbuf_64": null,
+                                        "generic_poll_sec": 2,
+                                        "idle_interfaces_per_vm": 0,
+                                        "no_flow_stats": false,
+                                        "lat_percentiles": [
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+                                            99
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+                                        "no_cleanup": true,
+                                        "no_e2e_check": false,
+                                        "intf_speed_used": 25000000000.0,
+                                        "generator_profile": "trex-local",
+                                        "mbuf_factor": 0.2,
+                                        "user_label": "amical_tc18_loopback",
+                                        "intf_speed": null,
+                                        "generic_retry_count": 100,
+                                        "flavor_type": "flavor_nfvbench_dpdk",
+                                        "use_sriov_middle_net": false,
+                                        "json_file": "/var/lib/xtesting/results/characterization/nfvbench-throughput-fs_IMIX-fc_10k-rate_ndr-1.json",
+                                        "std_json_path": null,
+                                        "unidir_reverse_traffic_pps": 1,
+                                        "i40e_mixed": "ignore",
+                                        "gratuitous_arp_pps": 1,
+                                        "idle_networks": {
+                                            "subnet": "nfvbench-idle-subnet",
+                                            "name": "nfvbench-idle-net",
+                                            "segmentation_id": null,
+                                            "physical_network": null,
+                                            "cidr": "192.169.1.0/24",
+                                            "network_type": "vlan"
+                                        },
+                                        "interval_sec": 10.0,
+                                        "no_latency_stats": false,
+                                        "cores": null,
+                                        "log_file": "/var/lib/xtesting/results/characterization/nfvbench.log",
+                                        "external_networks": {
+                                            "right": null,
+                                            "left": null
+                                        }
+                                    },
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+                                                        "compute_nodes": {},
+                                                        "profile": "custom_traffic_profile",
+                                                        "service_chain_count": 1,
+                                                        "result": {
+                                                            "warning": "WARNING: There is a significant difference between requested TX rate (16368398) and actual TX rate (14122958). The traffic generator may not have sufficient CPU to achieve the requested TX rate.",
+                                                            "IMIX": {
+                                                                "ndr": {
+                                                                    "load_percent_per_direction": 100.0,
+                                                                    "timestamp_sec": 1650850502.7712622,
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+                                                                        "overall": {
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+                                                                            "drop_percentage": 0.0,
+                                                                            "drop_pct": 0,
+                                                                            "max_delay_usec": 628,
+                                                                            "lat_percentile": {
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+                                                                                "25": "n/a",
+                                                                                "75": "n/a"
+                                                                            },
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+                                                                            "avg_delay_usec": 356.54005520429615,
+                                                                            "min_delay_usec": 20,
+                                                                            "hdrh": "HISTFAAAABt4nJNpmSzMgADMUJoRTM6Y1mD/ASIAAEr9BCg="
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+                                                                            "max_delay_usec": 628,
+                                                                            "tx_pkts": 70560918,
+                                                                            "avg_delay_usec": 409,
+                                                                            "drop_percentage": 0.0
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+                                                                            "tx_pkts": 70668670,
+                                                                            "avg_delay_usec": 304,
+                                                                            "drop_percentage": 0.0
+                                                                        },
+                                                                        "warning": "WARNING: There is a significant difference between requested TX rate (16368398) and actual TX rate (14122958). The traffic generator may not have sufficient CPU to achieve the requested TX rate.",
+                                                                        "theoretical_tx_rate_bps": 50000000000.0,
+                                                                        "offered_tx_rate_bps": 43140929037.33333,
+                                                                        "theoretical_tx_rate_pps": 16368398.079441292
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+                                                                    "initial_rate_type": "rate_percent",
+                                                                    "rate_percent": 200.0,
+                                                                    "duration_sec": 10.0,
+                                                                    "l2frame_size": "IMIX",
+                                                                    "rate_pps": 16368398,
+                                                                    "rate_bps": 50000000000.0,
+                                                                    "time_taken_sec": 12.55201530456543
+                                                                },
+                                                                "iteration_stats": {
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+                                                                            "rx_pkts": 141229588,
+                                                                            "time_ms": 1650850502770,
+                                                                            "drop_pct": 0,
+                                                                            "total_tx_pps": 14122958,
+                                                                            "tx_pps": 16368398,
+                                                                            "tx_pkts": 141229588,
+                                                                            "ndr_pps": 8184199,
+                                                                            "warning": "WARNING: There is a significant difference between requested TX rate (16368398) and actual TX rate (14122958). The traffic generator may not have sufficient CPU to achieve the requested TX rate.",
+                                                                            "drop_percentage": 0.0
+                                                                        }
+                                                                    ]
+                                                                }
+                                                            }
+                                                        },
+                                                        "flow_count": 10000,
+                                                        "bidirectional": true
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+                                                }
+                                            },
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+                                                "Traffic_Generator": {
+                                                    "build_date": "Apr 14 2021",
+                                                    "version": "v2.89",
+                                                    "built_by": "hhaim",
+                                                    "mode": "STL",
+                                                    "build_time": "11:22:15"
+                                                }
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+                                        }
+                                    }
+                                },
+                                "request_id": "0983ac3addf84a478e6da408b3e21aca"
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+                                "total_tx_rate": 14122958
+                            }
+                        },
+                        {
+                            "input": {
+                                "rate": "ndr",
+                                "json": "/var/lib/xtesting/results/characterization/nfvbench-throughput-fs_9000-fc_10k-rate_ndr-2.json",
+                                "frame_sizes": [
+                                    "9000"
+                                ],
+                                "duration_sec": "10",
+                                "flow_count": "10k",
+                                "log_file": "/var/lib/xtesting/results/characterization/nfvbench.log",
+                                "user_label": "amical_tc18_loopback"
+                            },
+                            "output": {
+                                "status": "OK",
+                                "result": {
+                                    "date": "2022-04-25 01:37:47",
+                                    "nfvbench_version": "5.0.4.dev29",
+                                    "config": {
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+                                        "traffic_generator": {
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+                                            "gateway_ip_addrs": [
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+                                                "192.168.31.2"
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+                                            "default_profile": "trex-local",
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+                                                    "name": "trex-local",
+                                                    "ip": "127.0.0.1",
+                                                    "zmq_rpc_port": 4501,
+                                                    "tool": "TRex",
+                                                    "platform": {
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+                                                        "latency_thread_id": "1",
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+                                                            "pci": "0000:00:05.0",
+                                                            "port": 0
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+                                                            "pci": "0000:00:07.0",
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+                                            "tg_gateway_ip_addrs": [
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+                                                "192.168.31.1"
+                                            ],
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+                                                "198.19.0.0/16"
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+                                            "host_name": "nfvbench_tg",
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+                                            "tg_gateway_ip_cidrs": [
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+                                                "192.168.2.0/24"
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+                                            "extra_specs": {
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+                                                "hw:mem_page_size": "large"
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+                                            "ram": 4096
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+                                            "name": "nfvbench-floating-net",
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+                                            "physical_network": null,
+                                            "cidr": "192.168.0.0/24",
+                                            "network_type": "vlan"
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+                                        "service_chain": "EXT",
+                                        "sriov": false,
+                                        "vxlan": false,
+                                        "intf_speed_detected": 25000000000.0,
+                                        "pause_sec": 2.0,
+                                        "internal_networks": {
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+                                                "name": "nfvbench-mnet",
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+                                                "physical_network": null,
+                                                "mpls_transport_labels": null,
+                                                "cidr": "192.168.3.0/24",
+                                                "network_type": "vlan"
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+                                                "name": "net_nfvbench_vn1ter",
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+                                                "mpls_transport_labels": null,
+                                                "cidr": "192.168.30.0/24",
+                                                "network_type": "vlan"
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+                                                "name": "net_nfvbench_vn1",
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+                                                "mpls_transport_labels": null,
+                                                "cidr": "192.168.30.0/24",
+                                                "network_type": "vlan"
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+                                            "profile": "custom_traffic_profile"
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+                                        "vm_image_file": "nfvbenchvm-0.15.0901.qcow2",
+                                        "name": "nfvbench.conf",
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+                                        "l2_loopback": true,
+                                        "request_id": "debc5ad324ad481e9f7d2fcdbc47cb30",
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+                                        "loop_vm_name": "nfvbench-loop-vm",
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+                                        "num_mbufs": 128000,
+                                        "rate": "ndr",
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+                                        "service_chain_shared_net": true,
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+                                            "PDR": 0.1,
+                                            "load_epsilon": 0.1
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+                                        "l3_router": false,
+                                        "debug_mask": 0,
+                                        "factory_class": "BasicFactory",
+                                        "tg-tool": "TRex",
+                                        "frame_sizes": [
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+                                                "name": "nfvbench-net3",
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+                                                "network_type": null,
+                                                "physical_network": null,
+                                                "cidr": "192.168.4.0/24",
+                                                "router_name": "router_right",
+                                                "gateway": null
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+                                                "name": "nfvbench-net2",
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+                                                "network_type": null,
+                                                "physical_network": null,
+                                                "cidr": "192.168.3.0/24",
+                                                "router_name": "router_left",
+                                                "gateway": null
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+                                        "ndr_run": true,
+                                        "use_management_port": false,
+                                        "hypervisor_hostname": "localdomain",
+                                        "cache_size": 0,
+                                        "pdr_run": false,
+                                        "vlan_tagging": false,
+                                        "fluentd": [
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+                                                "ip": "172.20.73.203",
+                                                "result_tag": "nfvbench.results.amical",
+                                                "logging_tag": "nfvbench.logs.amical",
+                                                "port": 25225
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+                                        "use_floating_ip": false,
+                                        "flow_count": 10000,
+                                        "loop_vm_arp": false,
+                                        "user_id": null,
+                                        "openrc_file": null,
+                                        "disable_hdrh": false,
+                                        "json": "/var/lib/xtesting/results/characterization/nfvbench-throughput-fs_9000-fc_10k-rate_ndr-1.json",
+                                        "vm_forwarder": "vpp",
+                                        "factory_module": "nfvbench.factory",
+                                        "no_latency_streams": false,
+                                        "single_run": false,
+                                        "no_arp": true,
+                                        "cores_used": 5,
+                                        "traffic_profile": [
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+                                                    "9000"
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+                                                "name": "custom_traffic_profile"
+                                            }
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+                                        "vlans": [
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+                                            2505
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+                                        "tg-name": "trex-local",
+                                        "management_network": {
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+                                            "name": "nfvbench-management-net",
+                                            "segmentation_id": null,
+                                            "network_type": "vlan",
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+                                            "cidr": "192.168.0.0/24",
+                                            "gateway": "192.168.0.254"
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+                                        "clouds_detail": "openstack",
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+                                        "user_label": "amical_tc18_loopback",
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+                                        "generic_retry_count": 100,
+                                        "flavor_type": "flavor_nfvbench_dpdk",
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+                                        "json_file": "/var/lib/xtesting/results/characterization/nfvbench-throughput-fs_9000-fc_10k-rate_ndr-1.json",
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+                                        "unidir_reverse_traffic_pps": 1,
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+                                            "cidr": "192.169.1.0/24",
+                                            "network_type": "vlan"
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+                                        "log_file": "/var/lib/xtesting/results/characterization/nfvbench.log",
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+                                                                            "tx_pps": 660424,
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+                                                                            "tx_pps": 665838,
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+                                                                            "tx_pps": 668544,
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+                                                                            "total_tx_pps": 663153,
+                                                                            "tx_pps": 667190,
+                                                                            "tx_pkts": 6631537,
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+                                                                            "rx_pps": 665952.2454294527,
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+                                                                            "drop_pct": 5583,
+                                                                            "total_tx_pps": 662415,
+                                                                            "tx_pps": 666514,
+                                                                            "tx_pkts": 6624152,
+                                                                            "ndr_pps": 332919,
+                                                                            "drop_percentage": 0.0842824862714503
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+                                                                    ]
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+                                                        },
+                                                        "flow_count": 10000,
+                                                        "bidirectional": true
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+                                                }
+                                            },
+                                            "versions": {
+                                                "Traffic_Generator": {
+                                                    "build_date": "Apr 14 2021",
+                                                    "version": "v2.89",
+                                                    "built_by": "hhaim",
+                                                    "mode": "STL",
+                                                    "build_time": "11:22:15"
+                                                }
+                                            }
+                                        }
+                                    }
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+                                "request_id": "debc5ad324ad481e9f7d2fcdbc47cb30"
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+                                "total_tx_rate": 661743
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+                        },
+                        {
+                            "input": {
+                                "rate": "ndr",
+                                "json": "/var/lib/xtesting/results/characterization/nfvbench-throughput-fs_64-fc_100k-rate_ndr-2.json",
+                                "frame_sizes": [
+                                    "64"
+                                ],
+                                "duration_sec": "10",
+                                "flow_count": "100k",
+                                "log_file": "/var/lib/xtesting/results/characterization/nfvbench.log",
+                                "user_label": "amical_tc18_loopback"
+                            },
+                            "output": {
+                                "status": "OK",
+                                "result": {
+                                    "date": "2022-04-25 01:43:17",
+                                    "nfvbench_version": "5.0.4.dev29",
+                                    "config": {
+                                        "compute_nodes": null,
+                                        "traffic_generator": {
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+                                            "gateway_ip_addrs": [
+                                                "192.168.30.2",
+                                                "192.168.31.2"
+                                            ],
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+                                            "default_profile": "trex-local",
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+                                            "generator_profile": [
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+                                                    "name": "trex-local",
+                                                    "ip": "127.0.0.1",
+                                                    "zmq_rpc_port": 4501,
+                                                    "tool": "TRex",
+                                                    "platform": {
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+                                                        "latency_thread_id": "1",
+                                                        "dual_if": [
+                                                            {
+                                                                "threads": [
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+                                                                    3,
+                                                                    4,
+                                                                    5,
+                                                                    6,
+                                                                    7
+                                                                ],
+                                                                "socket": 0
+                                                            }
+                                                        ]
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+                                                            "pci": "0000:00:05.0",
+                                                            "port": 0
+                                                        },
+                                                        {
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+                                                            "pci": "0000:00:07.0",
+                                                            "port": 1
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+                                                    "software_mode": false
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+                                            "tg_gateway_ip_addrs_step": "0.0.0.1",
+                                            "udp_port_step": "1",
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+                                                "49152",
+                                                "49168"
+                                            ],
+                                            "gateway_ip_addrs_step": "0.0.0.1",
+                                            "tg_gateway_ip_addrs": [
+                                                "192.168.30.1",
+                                                "192.168.31.1"
+                                            ],
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+                                                "198.18.0.0/16",
+                                                "198.19.0.0/16"
+                                            ],
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+                                            "host_name": "nfvbench_tg",
+                                            "ip_addrs_step": "0.0.0.1",
+                                            "tg_gateway_ip_cidrs": [
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+                                                "192.168.2.0/24"
+                                            ],
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+                                            "vtep_vlan": null,
+                                            "udp_dst_port": [
+                                                "49152",
+                                                "49168"
+                                            ]
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+                                        "vif_multiqueue_size": 8,
+                                        "periodic_gratuitous_arp": false,
+                                        "flavor": {
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+                                            "disk": 0,
+                                            "extra_specs": {
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+                                                "hw:mem_page_size": "large"
+                                            },
+                                            "ram": 4096
+                                        },
+                                        "floating_network": {
+                                            "subnet": "nfvbench-floating-subnet",
+                                            "name": "nfvbench-floating-net",
+                                            "segmentation_id": null,
+                                            "physical_network": null,
+                                            "cidr": "192.168.0.0/24",
+                                            "network_type": "vlan"
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+                                        "service_chain": "EXT",
+                                        "sriov": false,
+                                        "vxlan": false,
+                                        "intf_speed_detected": 25000000000.0,
+                                        "pause_sec": 2.0,
+                                        "internal_networks": {
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+                                                "name": "nfvbench-mnet",
+                                                "segmentation_id": null,
+                                                "physical_network": null,
+                                                "mpls_transport_labels": null,
+                                                "cidr": "192.168.3.0/24",
+                                                "network_type": "vlan"
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+                                                "subnet": "subnet_nfvbench_vn1ter",
+                                                "name": "net_nfvbench_vn1ter",
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+                                                "physical_network": null,
+                                                "mpls_transport_labels": null,
+                                                "cidr": "192.168.30.0/24",
+                                                "network_type": "vlan"
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+                                                "name": "net_nfvbench_vn1",
+                                                "segmentation_id": null,
+                                                "physical_network": null,
+                                                "mpls_transport_labels": null,
+                                                "cidr": "192.168.30.0/24",
+                                                "network_type": "vlan"
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+                                        "no_vswitch_access": false,
+                                        "traffic": {
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+                                            "profile": "custom_traffic_profile"
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+                                        "restart": false,
+                                        "vm_image_file": "nfvbenchvm-0.15.0901.qcow2",
+                                        "name": "nfvbench.conf",
+                                        "std_json": null,
+                                        "l2_loopback": true,
+                                        "request_id": "014622aafb2c426ab9df378f15c06fef",
+                                        "debug": false,
+                                        "group_id": null,
+                                        "loop_vm_name": "nfvbench-loop-vm",
+                                        "check_traffic_time_sec": 200,
+                                        "num_mbufs": 128000,
+                                        "rate": "ndr",
+                                        "service_chain_count": 1,
+                                        "service_chain_shared_net": true,
+                                        "measurement": {
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+                                            "PDR": 0.1,
+                                            "load_epsilon": 0.1
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+                                        "l3_router": false,
+                                        "debug_mask": 0,
+                                        "factory_class": "BasicFactory",
+                                        "tg-tool": "TRex",
+                                        "frame_sizes": [
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+                                        ],
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+                                        "edge_networks": {
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+                                                "name": "nfvbench-net3",
+                                                "segmentation_id": null,
+                                                "network_type": null,
+                                                "physical_network": null,
+                                                "cidr": "192.168.4.0/24",
+                                                "router_name": "router_right",
+                                                "gateway": null
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+                                                "subnet": "nfvbench-subnet2",
+                                                "name": "nfvbench-net2",
+                                                "segmentation_id": null,
+                                                "network_type": null,
+                                                "physical_network": null,
+                                                "cidr": "192.168.3.0/24",
+                                                "router_name": "router_left",
+                                                "gateway": null
+                                            }
+                                        },
+                                        "ndr_run": true,
+                                        "use_management_port": false,
+                                        "hypervisor_hostname": "localdomain",
+                                        "cache_size": 0,
+                                        "pdr_run": false,
+                                        "vlan_tagging": false,
+                                        "fluentd": [
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+                                                "ip": "172.20.73.203",
+                                                "result_tag": "nfvbench.results.amical",
+                                                "logging_tag": "nfvbench.logs.amical",
+                                                "port": 25225
+                                            }
+                                        ],
+                                        "use_floating_ip": false,
+                                        "flow_count": 100000,
+                                        "loop_vm_arp": false,
+                                        "user_id": null,
+                                        "openrc_file": null,
+                                        "disable_hdrh": false,
+                                        "json": "/var/lib/xtesting/results/characterization/nfvbench-throughput-fs_64-fc_100k-rate_ndr-2.json",
+                                        "vm_forwarder": "vpp",
+                                        "factory_module": "nfvbench.factory",
+                                        "no_latency_streams": false,
+                                        "single_run": false,
+                                        "no_arp": true,
+                                        "cores_used": 5,
+                                        "traffic_profile": [
+                                            {
+                                                "l2frame_size": [
+                                                    "64"
+                                                ],
+                                                "name": "custom_traffic_profile"
+                                            }
+                                        ],
+                                        "vlans": [
+                                            2505,
+                                            2505
+                                        ],
+                                        "tg-name": "trex-local",
+                                        "management_network": {
+                                            "subnet": "nfvbench-management-subnet",
+                                            "name": "nfvbench-management-net",
+                                            "segmentation_id": null,
+                                            "network_type": "vlan",
+                                            "physical_network": null,
+                                            "cidr": "192.168.0.0/24",
+                                            "gateway": "192.168.0.254"
+                                        },
+                                        "no_traffic": false,
+                                        "mpls": false,
+                                        "duration_sec": 10.0,
+                                        "clouds_detail": "openstack",
+                                        "mbuf_64": null,
+                                        "generic_poll_sec": 2,
+                                        "idle_interfaces_per_vm": 0,
+                                        "no_flow_stats": false,
+                                        "lat_percentiles": [
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+                                            75,
+                                            99
+                                        ],
+                                        "no_cleanup": true,
+                                        "no_e2e_check": false,
+                                        "intf_speed_used": 25000000000.0,
+                                        "generator_profile": "trex-local",
+                                        "mbuf_factor": 0.2,
+                                        "user_label": "amical_tc18_loopback",
+                                        "intf_speed": null,
+                                        "generic_retry_count": 100,
+                                        "flavor_type": "flavor_nfvbench_dpdk",
+                                        "use_sriov_middle_net": false,
+                                        "json_file": "/var/lib/xtesting/results/characterization/nfvbench-throughput-fs_64-fc_100k-rate_ndr-2.json",
+                                        "std_json_path": null,
+                                        "unidir_reverse_traffic_pps": 1,
+                                        "i40e_mixed": "ignore",
+                                        "gratuitous_arp_pps": 1,
+                                        "idle_networks": {
+                                            "subnet": "nfvbench-idle-subnet",
+                                            "name": "nfvbench-idle-net",
+                                            "segmentation_id": null,
+                                            "physical_network": null,
+                                            "cidr": "192.169.1.0/24",
+                                            "network_type": "vlan"
+                                        },
+                                        "interval_sec": 10.0,
+                                        "no_latency_stats": false,
+                                        "cores": null,
+                                        "log_file": "/var/lib/xtesting/results/characterization/nfvbench.log",
+                                        "external_networks": {
+                                            "right": null,
+                                            "left": null
+                                        }
+                                    },
+                                    "benchmarks": {
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+                                                        "profile": "custom_traffic_profile",
+                                                        "service_chain_count": 1,
+                                                        "result": {
+                                                            "warning": "WARNING: There is a significant difference between requested TX rate (74404760) and actual TX rate (16765582). The traffic generator may not have sufficient CPU to achieve the requested TX rate.",
+                                                            "64": {
+                                                                "ndr": {
+                                                                    "load_percent_per_direction": 100.0,
+                                                                    "timestamp_sec": 1650851015.0206628,
+                                                                    "stats": {
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+                                                                        "overall": {
+                                                                            "rx_pkts": 167655827,
+                                                                            "drop_percentage": 0.0,
+                                                                            "drop_pct": 0,
+                                                                            "max_delay_usec": 104,
+                                                                            "lat_percentile": {
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+                                                                                "25": "n/a",
+                                                                                "75": "n/a"
+                                                                            },
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+                                                                            "avg_delay_usec": 24.993023892930367,
+                                                                            "min_delay_usec": 5,
+                                                                            "hdrh": "HISTFAAAABt4nJNpmSzMgADMUJoRTM6Y1mD/ASIAAEr9BCg="
+                                                                        },
+                                                                        "1": {
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+                                                                            "min_delay_usec": 6,
+                                                                            "drop_pct": 0,
+                                                                            "max_delay_usec": 103,
+                                                                            "tx_pkts": 83710955,
+                                                                            "avg_delay_usec": 20,
+                                                                            "drop_percentage": 0.0
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+                                                                        "0": {
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+                                                                            "min_delay_usec": 5,
+                                                                            "drop_pct": 0,
+                                                                            "max_delay_usec": 104,
+                                                                            "tx_pkts": 83944872,
+                                                                            "avg_delay_usec": 30,
+                                                                            "drop_percentage": 0.0
+                                                                        },
+                                                                        "warning": "WARNING: There is a significant difference between requested TX rate (74404760) and actual TX rate (16765582). The traffic generator may not have sufficient CPU to achieve the requested TX rate.",
+                                                                        "theoretical_tx_rate_bps": 50000000000.0,
+                                                                        "offered_tx_rate_bps": 11266471104.0,
+                                                                        "theoretical_tx_rate_pps": 74404761.90476191
+                                                                    },
+                                                                    "initial_rate_type": "rate_percent",
+                                                                    "rate_percent": 200.0,
+                                                                    "duration_sec": 10.0,
+                                                                    "l2frame_size": "64",
+                                                                    "rate_pps": 74404760,
+                                                                    "rate_bps": 50000000000.0,
+                                                                    "time_taken_sec": 12.508348226547241
+                                                                },
+                                                                "iteration_stats": {
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+                                                                            "rx_pps": 74404760.0,
+                                                                            "rx_pkts": 167655827,
+                                                                            "time_ms": 1650851015020,
+                                                                            "drop_pct": 0,
+                                                                            "total_tx_pps": 16765582,
+                                                                            "tx_pps": 74404760,
+                                                                            "tx_pkts": 167655827,
+                                                                            "ndr_pps": 37202380,
+                                                                            "warning": "WARNING: There is a significant difference between requested TX rate (74404760) and actual TX rate (16765582). The traffic generator may not have sufficient CPU to achieve the requested TX rate.",
+                                                                            "drop_percentage": 0.0
+                                                                        }
+                                                                    ]
+                                                                }
+                                                            }
+                                                        },
+                                                        "flow_count": 100000,
+                                                        "bidirectional": true
+                                                    }
+                                                }
+                                            },
+                                            "versions": {
+                                                "Traffic_Generator": {
+                                                    "build_date": "Apr 14 2021",
+                                                    "version": "v2.89",
+                                                    "built_by": "hhaim",
+                                                    "mode": "STL",
+                                                    "build_time": "11:22:15"
+                                                }
+                                            }
+                                        }
+                                    }
+                                },
+                                "request_id": "014622aafb2c426ab9df378f15c06fef"
+                            },
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+                                "total_tx_rate": 16765582
+                            }
+                        },
+                        {
+                            "input": {
+                                "rate": "ndr",
+                                "json": "/var/lib/xtesting/results/characterization/nfvbench-throughput-fs_128-fc_100k-rate_ndr-2.json",
+                                "frame_sizes": [
+                                    "128"
+                                ],
+                                "duration_sec": "10",
+                                "flow_count": "100k",
+                                "log_file": "/var/lib/xtesting/results/characterization/nfvbench.log",
+                                "user_label": "amical_tc18_loopback"
+                            },
+                            "output": {
+                                "status": "OK",
+                                "result": {
+                                    "date": "2022-04-25 01:44:17",
+                                    "nfvbench_version": "5.0.4.dev29",
+                                    "config": {
+                                        "compute_nodes": null,
+                                        "traffic_generator": {
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+                                            "gateway_ip_addrs": [
+                                                "192.168.30.2",
+                                                "192.168.31.2"
+                                            ],
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+                                                    "name": "trex-local",
+                                                    "ip": "127.0.0.1",
+                                                    "zmq_rpc_port": 4501,
+                                                    "tool": "TRex",
+                                                    "platform": {
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+                                                        "latency_thread_id": "1",
+                                                        "dual_if": [
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+                                                                    4,
+                                                                    5,
+                                                                    6,
+                                                                    7
+                                                                ],
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+                                                            }
+                                                        ]
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+                                                            "pci": "0000:00:05.0",
+                                                            "port": 0
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+                                                            "pci": "0000:00:07.0",
+                                                            "port": 1
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+                                                }
+                                            ],
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+                                            "tg_gateway_ip_addrs_step": "0.0.0.1",
+                                            "udp_port_step": "1",
+                                            "udp_src_port": [
+                                                "49152",
+                                                "49168"
+                                            ],
+                                            "gateway_ip_addrs_step": "0.0.0.1",
+                                            "tg_gateway_ip_addrs": [
+                                                "192.168.30.1",
+                                                "192.168.31.1"
+                                            ],
+                                            "ip_addrs": [
+                                                "198.18.0.0/16",
+                                                "198.19.0.0/16"
+                                            ],
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+                                            "host_name": "nfvbench_tg",
+                                            "ip_addrs_step": "0.0.0.1",
+                                            "tg_gateway_ip_cidrs": [
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+                                                "192.168.2.0/24"
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+                                            "vtep_vlan": null,
+                                            "udp_dst_port": [
+                                                "49152",
+                                                "49168"
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+                                        "flavor": {
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+                                            "disk": 0,
+                                            "extra_specs": {
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+                                                "hw:mem_page_size": "large"
+                                            },
+                                            "ram": 4096
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+                                        "floating_network": {
+                                            "subnet": "nfvbench-floating-subnet",
+                                            "name": "nfvbench-floating-net",
+                                            "segmentation_id": null,
+                                            "physical_network": null,
+                                            "cidr": "192.168.0.0/24",
+                                            "network_type": "vlan"
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+                                        "user_info": null,
+                                        "service_chain": "EXT",
+                                        "sriov": false,
+                                        "vxlan": false,
+                                        "intf_speed_detected": 25000000000.0,
+                                        "pause_sec": 2.0,
+                                        "internal_networks": {
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+                                                "network_type": "vlan"
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+                                                "name": "net_nfvbench_vn1ter",
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+                                                "network_type": "vlan"
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+                                                "name": "net_nfvbench_vn1",
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+                                                "cidr": "192.168.30.0/24",
+                                                "network_type": "vlan"
+                                            }
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+                                        "traffic": {
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+                                            "profile": "custom_traffic_profile"
+                                        },
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+                                        "vm_image_file": "nfvbenchvm-0.15.0901.qcow2",
+                                        "name": "nfvbench.conf",
+                                        "std_json": null,
+                                        "l2_loopback": true,
+                                        "request_id": "a2341c441c5140a784a4749e86d5c19e",
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+                                        "loop_vm_name": "nfvbench-loop-vm",
+                                        "check_traffic_time_sec": 200,
+                                        "num_mbufs": 128000,
+                                        "rate": "ndr",
+                                        "service_chain_count": 1,
+                                        "service_chain_shared_net": true,
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+                                            "PDR": 0.1,
+                                            "load_epsilon": 0.1
+                                        },
+                                        "l3_router": false,
+                                        "debug_mask": 0,
+                                        "factory_class": "BasicFactory",
+                                        "tg-tool": "TRex",
+                                        "frame_sizes": [
+                                            "128"
+                                        ],
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+                                                "name": "nfvbench-net3",
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+                                                "cidr": "192.168.4.0/24",
+                                                "router_name": "router_right",
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+                                                "cidr": "192.168.3.0/24",
+                                                "router_name": "router_left",
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+                                            }
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+                                        "use_management_port": false,
+                                        "hypervisor_hostname": "localdomain",
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+                                        "pdr_run": false,
+                                        "vlan_tagging": false,
+                                        "fluentd": [
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+                                                "result_tag": "nfvbench.results.amical",
+                                                "logging_tag": "nfvbench.logs.amical",
+                                                "port": 25225
+                                            }
+                                        ],
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+                                        "flow_count": 100000,
+                                        "loop_vm_arp": false,
+                                        "user_id": null,
+                                        "openrc_file": null,
+                                        "disable_hdrh": false,
+                                        "json": "/var/lib/xtesting/results/characterization/nfvbench-throughput-fs_128-fc_100k-rate_ndr-2.json",
+                                        "vm_forwarder": "vpp",
+                                        "factory_module": "nfvbench.factory",
+                                        "no_latency_streams": false,
+                                        "single_run": false,
+                                        "no_arp": true,
+                                        "cores_used": 5,
+                                        "traffic_profile": [
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+                                                "l2frame_size": [
+                                                    "128"
+                                                ],
+                                                "name": "custom_traffic_profile"
+                                            }
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+                                            2505,
+                                            2505
+                                        ],
+                                        "tg-name": "trex-local",
+                                        "management_network": {
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+                                            "name": "nfvbench-management-net",
+                                            "segmentation_id": null,
+                                            "network_type": "vlan",
+                                            "physical_network": null,
+                                            "cidr": "192.168.0.0/24",
+                                            "gateway": "192.168.0.254"
+                                        },
+                                        "no_traffic": false,
+                                        "mpls": false,
+                                        "duration_sec": 10.0,
+                                        "clouds_detail": "openstack",
+                                        "mbuf_64": null,
+                                        "generic_poll_sec": 2,
+                                        "idle_interfaces_per_vm": 0,
+                                        "no_flow_stats": false,
+                                        "lat_percentiles": [
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+                                            75,
+                                            99
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+                                        "no_cleanup": true,
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+                                        "intf_speed_used": 25000000000.0,
+                                        "generator_profile": "trex-local",
+                                        "mbuf_factor": 0.2,
+                                        "user_label": "amical_tc18_loopback",
+                                        "intf_speed": null,
+                                        "generic_retry_count": 100,
+                                        "flavor_type": "flavor_nfvbench_dpdk",
+                                        "use_sriov_middle_net": false,
+                                        "json_file": "/var/lib/xtesting/results/characterization/nfvbench-throughput-fs_128-fc_100k-rate_ndr-2.json",
+                                        "std_json_path": null,
+                                        "unidir_reverse_traffic_pps": 1,
+                                        "i40e_mixed": "ignore",
+                                        "gratuitous_arp_pps": 1,
+                                        "idle_networks": {
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+                                            "name": "nfvbench-idle-net",
+                                            "segmentation_id": null,
+                                            "physical_network": null,
+                                            "cidr": "192.169.1.0/24",
+                                            "network_type": "vlan"
+                                        },
+                                        "interval_sec": 10.0,
+                                        "no_latency_stats": false,
+                                        "cores": null,
+                                        "log_file": "/var/lib/xtesting/results/characterization/nfvbench.log",
+                                        "external_networks": {
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+                                            "left": null
+                                        }
+                                    },
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+                                                        "profile": "custom_traffic_profile",
+                                                        "service_chain_count": 1,
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+                                                                    "timestamp_sec": 1650851075.266194,
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+                                                                        "overall": {
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+                                                                            "drop_percentage": 0.0,
+                                                                            "drop_pct": 0,
+                                                                            "max_delay_usec": 61,
+                                                                            "lat_percentile": {
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+                                                                                "25": "n/a",
+                                                                                "75": "n/a"
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+                                                                            "tx_pkts": 180755561,
+                                                                            "avg_delay_usec": 20.503517144902666,
+                                                                            "min_delay_usec": 5,
+                                                                            "hdrh": "HISTFAAAABt4nJNpmSzMgADMUJoRTM6Y1mD/ASIAAEr9BCg="
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+                                                                        "1": {
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+                                                                            "min_delay_usec": 6,
+                                                                            "drop_pct": 0,
+                                                                            "max_delay_usec": 61,
+                                                                            "tx_pkts": 90286960,
+                                                                            "avg_delay_usec": 24,
+                                                                            "drop_percentage": 0.0
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+                                                                        "0": {
+                                                                            "rx_pkts": 90286960,
+                                                                            "min_delay_usec": 5,
+                                                                            "drop_pct": 0,
+                                                                            "max_delay_usec": 55,
+                                                                            "tx_pkts": 90468601,
+                                                                            "avg_delay_usec": 17,
+                                                                            "drop_percentage": 0.0
+                                                                        },
+                                                                        "warning": "WARNING: There is a significant difference between requested TX rate (42229728) and actual TX rate (18075556). The traffic generator may not have sufficient CPU to achieve the requested TX rate.",
+                                                                        "theoretical_tx_rate_bps": 50000000000.0,
+                                                                        "offered_tx_rate_bps": 21401458304.0,
+                                                                        "theoretical_tx_rate_pps": 42229729.72972973
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+                                                                    "initial_rate_type": "rate_percent",
+                                                                    "rate_percent": 200.0,
+                                                                    "duration_sec": 10.0,
+                                                                    "l2frame_size": "128",
+                                                                    "rate_pps": 42229728,
+                                                                    "rate_bps": 50000000000.0,
+                                                                    "time_taken_sec": 12.509921312332153
+                                                                },
+                                                                "iteration_stats": {
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+                                                                            "rx_pps": 42229728.0,
+                                                                            "rx_pkts": 180755561,
+                                                                            "time_ms": 1650851075265,
+                                                                            "drop_pct": 0,
+                                                                            "total_tx_pps": 18075556,
+                                                                            "tx_pps": 42229728,
+                                                                            "tx_pkts": 180755561,
+                                                                            "ndr_pps": 21114864,
+                                                                            "warning": "WARNING: There is a significant difference between requested TX rate (42229728) and actual TX rate (18075556). The traffic generator may not have sufficient CPU to achieve the requested TX rate.",
+                                                                            "drop_percentage": 0.0
+                                                                        }
+                                                                    ]
+                                                                }
+                                                            },
+                                                            "warning": "WARNING: There is a significant difference between requested TX rate (42229728) and actual TX rate (18075556). The traffic generator may not have sufficient CPU to achieve the requested TX rate."
+                                                        },
+                                                        "flow_count": 100000,
+                                                        "bidirectional": true
+                                                    }
+                                                }
+                                            },
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+                                                "Traffic_Generator": {
+                                                    "build_date": "Apr 14 2021",
+                                                    "version": "v2.89",
+                                                    "built_by": "hhaim",
+                                                    "mode": "STL",
+                                                    "build_time": "11:22:15"
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+                                    }
+                                },
+                                "request_id": "a2341c441c5140a784a4749e86d5c19e"
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+                                "total_tx_rate": 18075556
+                            }
+                        },
+                        {
+                            "input": {
+                                "rate": "ndr",
+                                "json": "/var/lib/xtesting/results/characterization/nfvbench-throughput-fs_256-fc_100k-rate_ndr-2.json",
+                                "frame_sizes": [
+                                    "256"
+                                ],
+                                "duration_sec": "10",
+                                "flow_count": "100k",
+                                "log_file": "/var/lib/xtesting/results/characterization/nfvbench.log",
+                                "user_label": "amical_tc18_loopback"
+                            },
+                            "output": {
+                                "status": "OK",
+                                "result": {
+                                    "date": "2022-04-25 01:45:17",
+                                    "nfvbench_version": "5.0.4.dev29",
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+                                        "traffic_generator": {
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+                                            "gateway_ip_addrs": [
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+                                                "192.168.31.2"
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+                                            "default_profile": "trex-local",
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+                                                    "name": "trex-local",
+                                                    "ip": "127.0.0.1",
+                                                    "zmq_rpc_port": 4501,
+                                                    "tool": "TRex",
+                                                    "platform": {
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+                                                        "latency_thread_id": "1",
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+                                                                    4,
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+                                                                    6,
+                                                                    7
+                                                                ],
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+                                                            "pci": "0000:00:05.0",
+                                                            "port": 0
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+                                                            "pci": "0000:00:07.0",
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+                                            "udp_port_step": "1",
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+                                                "49168"
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+                                            "gateway_ip_addrs_step": "0.0.0.1",
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+                                                "192.168.30.1",
+                                                "192.168.31.1"
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+                                                "198.18.0.0/16",
+                                                "198.19.0.0/16"
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+                                            "host_name": "nfvbench_tg",
+                                            "ip_addrs_step": "0.0.0.1",
+                                            "tg_gateway_ip_cidrs": [
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+                                                "192.168.2.0/24"
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+                                                "49168"
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+                                            "extra_specs": {
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+                                                "hw:mem_page_size": "large"
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+                                            "ram": 4096
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+                                            "name": "nfvbench-floating-net",
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+                                            "physical_network": null,
+                                            "cidr": "192.168.0.0/24",
+                                            "network_type": "vlan"
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+                                        "service_chain": "EXT",
+                                        "sriov": false,
+                                        "vxlan": false,
+                                        "intf_speed_detected": 25000000000.0,
+                                        "pause_sec": 2.0,
+                                        "internal_networks": {
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+                                                "name": "nfvbench-mnet",
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+                                                "physical_network": null,
+                                                "mpls_transport_labels": null,
+                                                "cidr": "192.168.3.0/24",
+                                                "network_type": "vlan"
+                                            },
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+                                                "name": "net_nfvbench_vn1ter",
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+                                                "physical_network": null,
+                                                "mpls_transport_labels": null,
+                                                "cidr": "192.168.30.0/24",
+                                                "network_type": "vlan"
+                                            },
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+                                                "name": "net_nfvbench_vn1",
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+                                                "physical_network": null,
+                                                "mpls_transport_labels": null,
+                                                "cidr": "192.168.30.0/24",
+                                                "network_type": "vlan"
+                                            }
+                                        },
+                                        "no_vswitch_access": false,
+                                        "traffic": {
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+                                            "profile": "custom_traffic_profile"
+                                        },
+                                        "restart": false,
+                                        "vm_image_file": "nfvbenchvm-0.15.0901.qcow2",
+                                        "name": "nfvbench.conf",
+                                        "std_json": null,
+                                        "l2_loopback": true,
+                                        "request_id": "81e85c0a6b464632850a5e5c7117f2b9",
+                                        "debug": false,
+                                        "group_id": null,
+                                        "loop_vm_name": "nfvbench-loop-vm",
+                                        "check_traffic_time_sec": 200,
+                                        "num_mbufs": 128000,
+                                        "rate": "ndr",
+                                        "service_chain_count": 1,
+                                        "service_chain_shared_net": true,
+                                        "measurement": {
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+                                            "PDR": 0.1,
+                                            "load_epsilon": 0.1
+                                        },
+                                        "l3_router": false,
+                                        "debug_mask": 0,
+                                        "factory_class": "BasicFactory",
+                                        "tg-tool": "TRex",
+                                        "frame_sizes": [
+                                            "256"
+                                        ],
+                                        "service_mode": false,
+                                        "edge_networks": {
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+                                                "subnet": "nfvbench-subnet3",
+                                                "name": "nfvbench-net3",
+                                                "segmentation_id": null,
+                                                "network_type": null,
+                                                "physical_network": null,
+                                                "cidr": "192.168.4.0/24",
+                                                "router_name": "router_right",
+                                                "gateway": null
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+                                                "subnet": "nfvbench-subnet2",
+                                                "name": "nfvbench-net2",
+                                                "segmentation_id": null,
+                                                "network_type": null,
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+                                                "cidr": "192.168.3.0/24",
+                                                "router_name": "router_left",
+                                                "gateway": null
+                                            }
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+                                        "ndr_run": true,
+                                        "use_management_port": false,
+                                        "hypervisor_hostname": "localdomain",
+                                        "cache_size": 0,
+                                        "pdr_run": false,
+                                        "vlan_tagging": false,
+                                        "fluentd": [
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+                                                "ip": "172.20.73.203",
+                                                "result_tag": "nfvbench.results.amical",
+                                                "logging_tag": "nfvbench.logs.amical",
+                                                "port": 25225
+                                            }
+                                        ],
+                                        "use_floating_ip": false,
+                                        "flow_count": 100000,
+                                        "loop_vm_arp": false,
+                                        "user_id": null,
+                                        "openrc_file": null,
+                                        "disable_hdrh": false,
+                                        "json": "/var/lib/xtesting/results/characterization/nfvbench-throughput-fs_256-fc_100k-rate_ndr-2.json",
+                                        "vm_forwarder": "vpp",
+                                        "factory_module": "nfvbench.factory",
+                                        "no_latency_streams": false,
+                                        "single_run": false,
+                                        "no_arp": true,
+                                        "cores_used": 5,
+                                        "traffic_profile": [
+                                            {
+                                                "l2frame_size": [
+                                                    "256"
+                                                ],
+                                                "name": "custom_traffic_profile"
+                                            }
+                                        ],
+                                        "vlans": [
+                                            2505,
+                                            2505
+                                        ],
+                                        "tg-name": "trex-local",
+                                        "management_network": {
+                                            "subnet": "nfvbench-management-subnet",
+                                            "name": "nfvbench-management-net",
+                                            "segmentation_id": null,
+                                            "network_type": "vlan",
+                                            "physical_network": null,
+                                            "cidr": "192.168.0.0/24",
+                                            "gateway": "192.168.0.254"
+                                        },
+                                        "no_traffic": false,
+                                        "mpls": false,
+                                        "duration_sec": 10.0,
+                                        "clouds_detail": "openstack",
+                                        "mbuf_64": null,
+                                        "generic_poll_sec": 2,
+                                        "idle_interfaces_per_vm": 0,
+                                        "no_flow_stats": false,
+                                        "lat_percentiles": [
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+                                            75,
+                                            99
+                                        ],
+                                        "no_cleanup": true,
+                                        "no_e2e_check": false,
+                                        "intf_speed_used": 25000000000.0,
+                                        "generator_profile": "trex-local",
+                                        "mbuf_factor": 0.2,
+                                        "user_label": "amical_tc18_loopback",
+                                        "intf_speed": null,
+                                        "generic_retry_count": 100,
+                                        "flavor_type": "flavor_nfvbench_dpdk",
+                                        "use_sriov_middle_net": false,
+                                        "json_file": "/var/lib/xtesting/results/characterization/nfvbench-throughput-fs_256-fc_100k-rate_ndr-2.json",
+                                        "std_json_path": null,
+                                        "unidir_reverse_traffic_pps": 1,
+                                        "i40e_mixed": "ignore",
+                                        "gratuitous_arp_pps": 1,
+                                        "idle_networks": {
+                                            "subnet": "nfvbench-idle-subnet",
+                                            "name": "nfvbench-idle-net",
+                                            "segmentation_id": null,
+                                            "physical_network": null,
+                                            "cidr": "192.169.1.0/24",
+                                            "network_type": "vlan"
+                                        },
+                                        "interval_sec": 10.0,
+                                        "no_latency_stats": false,
+                                        "cores": null,
+                                        "log_file": "/var/lib/xtesting/results/characterization/nfvbench.log",
+                                        "external_networks": {
+                                            "right": null,
+                                            "left": null
+                                        }
+                                    },
+                                    "benchmarks": {
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+                                                    "result": {
+                                                        "compute_nodes": {},
+                                                        "profile": "custom_traffic_profile",
+                                                        "service_chain_count": 1,
+                                                        "result": {
+                                                            "warning": "WARNING: There is a significant difference between requested TX rate (22644926) and actual TX rate (15904019). The traffic generator may not have sufficient CPU to achieve the requested TX rate.",
+                                                            "256": {
+                                                                "ndr": {
+                                                                    "load_percent_per_direction": 100.0,
+                                                                    "timestamp_sec": 1650851135.4937232,
+                                                                    "stats": {
+                                                                        "total_tx_rate": 15904019,
+                                                                        "overall": {
+                                                                            "rx_pkts": 159040190,
+                                                                            "drop_percentage": 0.0,
+                                                                            "drop_pct": 0,
+                                                                            "max_delay_usec": 48,
+                                                                            "lat_percentile": {
+                                                                                "99": "n/a",
+                                                                                "25": "n/a",
+                                                                                "75": "n/a"
+                                                                            },
+                                                                            "tx_pkts": 159040190,
+                                                                            "avg_delay_usec": 24.49913906667239,
+                                                                            "min_delay_usec": 6,
+                                                                            "hdrh": "HISTFAAAABt4nJNpmSzMgADMUJoRTM6Y1mD/ASIAAEr9BCg="
+                                                                        },
+                                                                        "1": {
+                                                                            "rx_pkts": 79565736,
+                                                                            "min_delay_usec": 7,
+                                                                            "drop_pct": 0,
+                                                                            "max_delay_usec": 48,
+                                                                            "tx_pkts": 79474454,
+                                                                            "avg_delay_usec": 23,
+                                                                            "drop_percentage": 0.0
+                                                                        },
+                                                                        "0": {
+                                                                            "rx_pkts": 79474454,
+                                                                            "min_delay_usec": 6,
+                                                                            "drop_pct": 0,
+                                                                            "max_delay_usec": 44,
+                                                                            "tx_pkts": 79565736,
+                                                                            "avg_delay_usec": 26,
+                                                                            "drop_percentage": 0.0
+                                                                        },
+                                                                        "warning": "WARNING: There is a significant difference between requested TX rate (22644926) and actual TX rate (15904019). The traffic generator may not have sufficient CPU to achieve the requested TX rate.",
+                                                                        "theoretical_tx_rate_bps": 50000000000.0,
+                                                                        "offered_tx_rate_bps": 35116073952.0,
+                                                                        "theoretical_tx_rate_pps": 22644927.536231883
+                                                                    },
+                                                                    "initial_rate_type": "rate_percent",
+                                                                    "rate_percent": 200.0,
+                                                                    "duration_sec": 10.0,
+                                                                    "l2frame_size": "256",
+                                                                    "rate_pps": 22644926,
+                                                                    "rate_bps": 50000000000.0,
+                                                                    "time_taken_sec": 12.490444898605347
+                                                                },
+                                                                "iteration_stats": {
+                                                                    "ndr_pdr": [
+                                                                        {
+                                                                            "rx_pps": 22644926.0,
+                                                                            "rx_pkts": 159040190,
+                                                                            "time_ms": 1650851135493,
+                                                                            "drop_pct": 0,
+                                                                            "total_tx_pps": 15904019,
+                                                                            "tx_pps": 22644926,
+                                                                            "tx_pkts": 159040190,
+                                                                            "ndr_pps": 11322463,
+                                                                            "warning": "WARNING: There is a significant difference between requested TX rate (22644926) and actual TX rate (15904019). The traffic generator may not have sufficient CPU to achieve the requested TX rate.",
+                                                                            "drop_percentage": 0.0
+                                                                        }
+                                                                    ]
+                                                                }
+                                                            }
+                                                        },
+                                                        "flow_count": 100000,
+                                                        "bidirectional": true
+                                                    }
+                                                }
+                                            },
+                                            "versions": {
+                                                "Traffic_Generator": {
+                                                    "build_date": "Apr 14 2021",
+                                                    "version": "v2.89",
+                                                    "built_by": "hhaim",
+                                                    "mode": "STL",
+                                                    "build_time": "11:22:15"
+                                                }
+                                            }
+                                        }
+                                    }
+                                },
+                                "request_id": "81e85c0a6b464632850a5e5c7117f2b9"
+                            },
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+                                "total_tx_rate": 15904019
+                            }
+                        },
+                        {
+                            "input": {
+                                "rate": "ndr",
+                                "json": "/var/lib/xtesting/results/characterization/nfvbench-throughput-fs_512-fc_100k-rate_ndr-2.json",
+                                "frame_sizes": [
+                                    "512"
+                                ],
+                                "duration_sec": "10",
+                                "flow_count": "100k",
+                                "log_file": "/var/lib/xtesting/results/characterization/nfvbench.log",
+                                "user_label": "amical_tc18_loopback"
+                            },
+                            "output": {
+                                "status": "OK",
+                                "result": {
+                                    "date": "2022-04-25 01:45:37",
+                                    "nfvbench_version": "5.0.4.dev29",
+                                    "config": {
+                                        "compute_nodes": null,
+                                        "traffic_generator": {
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+                                            "gateway_ip_addrs": [
+                                                "192.168.30.2",
+                                                "192.168.31.2"
+                                            ],
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+                                            "default_profile": "trex-local",
+                                            "src_vteps": null,
+                                            "generator_profile": [
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+                                                    "intf_speed": null,
+                                                    "name": "trex-local",
+                                                    "ip": "127.0.0.1",
+                                                    "zmq_rpc_port": 4501,
+                                                    "tool": "TRex",
+                                                    "platform": {
+                                                        "master_thread_id": "0",
+                                                        "latency_thread_id": "1",
+                                                        "dual_if": [
+                                                            {
+                                                                "threads": [
+                                                                    2,
+                                                                    3,
+                                                                    4,
+                                                                    5,
+                                                                    6,
+                                                                    7
+                                                                ],
+                                                                "socket": 0
+                                                            }
+                                                        ]
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+                                                    "zmq_pub_port": 4500,
+                                                    "interfaces": [
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+                                                            "switch": null,
+                                                            "pci": "0000:00:05.0",
+                                                            "port": 0
+                                                        },
+                                                        {
+                                                            "switch": null,
+                                                            "pci": "0000:00:07.0",
+                                                            "port": 1
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+                                                    "software_mode": false
+                                                }
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+                                            "tg_gateway_ip_addrs_step": "0.0.0.1",
+                                            "udp_port_step": "1",
+                                            "udp_src_port": [
+                                                "49152",
+                                                "49168"
+                                            ],
+                                            "gateway_ip_addrs_step": "0.0.0.1",
+                                            "tg_gateway_ip_addrs": [
+                                                "192.168.30.1",
+                                                "192.168.31.1"
+                                            ],
+                                            "ip_addrs": [
+                                                "198.18.0.0/16",
+                                                "198.19.0.0/16"
+                                            ],
+                                            "ip_src_static": true,
+                                            "host_name": "nfvbench_tg",
+                                            "ip_addrs_step": "0.0.0.1",
+                                            "tg_gateway_ip_cidrs": [
+                                                "192.168.1.0/24",
+                                                "192.168.2.0/24"
+                                            ],
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+                                            "vtep_vlan": null,
+                                            "udp_dst_port": [
+                                                "49152",
+                                                "49168"
+                                            ]
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+                                        "vif_multiqueue_size": 8,
+                                        "periodic_gratuitous_arp": false,
+                                        "flavor": {
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+                                            "disk": 0,
+                                            "extra_specs": {
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+                                                "hw:mem_page_size": "large"
+                                            },
+                                            "ram": 4096
+                                        },
+                                        "floating_network": {
+                                            "subnet": "nfvbench-floating-subnet",
+                                            "name": "nfvbench-floating-net",
+                                            "segmentation_id": null,
+                                            "physical_network": null,
+                                            "cidr": "192.168.0.0/24",
+                                            "network_type": "vlan"
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+                                        "user_info": null,
+                                        "service_chain": "EXT",
+                                        "sriov": false,
+                                        "vxlan": false,
+                                        "intf_speed_detected": 25000000000.0,
+                                        "pause_sec": 2.0,
+                                        "internal_networks": {
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+                                                "name": "nfvbench-mnet",
+                                                "segmentation_id": null,
+                                                "physical_network": null,
+                                                "mpls_transport_labels": null,
+                                                "cidr": "192.168.3.0/24",
+                                                "network_type": "vlan"
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+                                                "name": "net_nfvbench_vn1ter",
+                                                "segmentation_id": null,
+                                                "physical_network": null,
+                                                "mpls_transport_labels": null,
+                                                "cidr": "192.168.30.0/24",
+                                                "network_type": "vlan"
+                                            },
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+                                                "subnet": "subnet_nfvbench_vn1",
+                                                "name": "net_nfvbench_vn1",
+                                                "segmentation_id": null,
+                                                "physical_network": null,
+                                                "mpls_transport_labels": null,
+                                                "cidr": "192.168.30.0/24",
+                                                "network_type": "vlan"
+                                            }
+                                        },
+                                        "no_vswitch_access": false,
+                                        "traffic": {
+                                            "bidirectional": true,
+                                            "profile": "custom_traffic_profile"
+                                        },
+                                        "restart": false,
+                                        "vm_image_file": "nfvbenchvm-0.15.0901.qcow2",
+                                        "name": "nfvbench.conf",
+                                        "std_json": null,
+                                        "l2_loopback": true,
+                                        "request_id": "d11915d33a9248cdbc7f6b1fe526c0bc",
+                                        "debug": false,
+                                        "group_id": null,
+                                        "loop_vm_name": "nfvbench-loop-vm",
+                                        "check_traffic_time_sec": 200,
+                                        "num_mbufs": 128000,
+                                        "rate": "ndr",
+                                        "service_chain_count": 1,
+                                        "service_chain_shared_net": true,
+                                        "measurement": {
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+                                            "PDR": 0.1,
+                                            "load_epsilon": 0.1
+                                        },
+                                        "l3_router": false,
+                                        "debug_mask": 0,
+                                        "factory_class": "BasicFactory",
+                                        "tg-tool": "TRex",
+                                        "frame_sizes": [
+                                            "512"
+                                        ],
+                                        "service_mode": false,
+                                        "edge_networks": {
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+                                                "subnet": "nfvbench-subnet3",
+                                                "name": "nfvbench-net3",
+                                                "segmentation_id": null,
+                                                "network_type": null,
+                                                "physical_network": null,
+                                                "cidr": "192.168.4.0/24",
+                                                "router_name": "router_right",
+                                                "gateway": null
+                                            },
+                                            "left": {
+                                                "subnet": "nfvbench-subnet2",
+                                                "name": "nfvbench-net2",
+                                                "segmentation_id": null,
+                                                "network_type": null,
+                                                "physical_network": null,
+                                                "cidr": "192.168.3.0/24",
+                                                "router_name": "router_left",
+                                                "gateway": null
+                                            }
+                                        },
+                                        "ndr_run": true,
+                                        "use_management_port": false,
+                                        "hypervisor_hostname": "localdomain",
+                                        "cache_size": 0,
+                                        "pdr_run": false,
+                                        "vlan_tagging": false,
+                                        "fluentd": [
+                                            {
+                                                "ip": "172.20.73.203",
+                                                "result_tag": "nfvbench.results.amical",
+                                                "logging_tag": "nfvbench.logs.amical",
+                                                "port": 25225
+                                            }
+                                        ],
+                                        "use_floating_ip": false,
+                                        "flow_count": 100000,
+                                        "loop_vm_arp": false,
+                                        "user_id": null,
+                                        "openrc_file": null,
+                                        "disable_hdrh": false,
+                                        "json": "/var/lib/xtesting/results/characterization/nfvbench-throughput-fs_512-fc_100k-rate_ndr-0.json",
+                                        "vm_forwarder": "vpp",
+                                        "factory_module": "nfvbench.factory",
+                                        "no_latency_streams": false,
+                                        "single_run": false,
+                                        "no_arp": true,
+                                        "cores_used": 5,
+                                        "traffic_profile": [
+                                            {
+                                                "l2frame_size": [
+                                                    "512"
+                                                ],
+                                                "name": "custom_traffic_profile"
+                                            }
+                                        ],
+                                        "vlans": [
+                                            2505,
+                                            2505
+                                        ],
+                                        "tg-name": "trex-local",
+                                        "management_network": {
+                                            "subnet": "nfvbench-management-subnet",
+                                            "name": "nfvbench-management-net",
+                                            "segmentation_id": null,
+                                            "network_type": "vlan",
+                                            "physical_network": null,
+                                            "cidr": "192.168.0.0/24",
+                                            "gateway": "192.168.0.254"
+                                        },
+                                        "no_traffic": false,
+                                        "mpls": false,
+                                        "duration_sec": 10.0,
+                                        "clouds_detail": "openstack",
+                                        "mbuf_64": null,
+                                        "generic_poll_sec": 2,
+                                        "idle_interfaces_per_vm": 0,
+                                        "no_flow_stats": false,
+                                        "lat_percentiles": [
+                                            25,
+                                            75,
+                                            99
+                                        ],
+                                        "no_cleanup": true,
+                                        "no_e2e_check": false,
+                                        "intf_speed_used": 25000000000.0,
+                                        "generator_profile": "trex-local",
+                                        "mbuf_factor": 0.2,
+                                        "user_label": "amical_tc18_loopback",
+                                        "intf_speed": null,
+                                        "generic_retry_count": 100,
+                                        "flavor_type": "flavor_nfvbench_dpdk",
+                                        "use_sriov_middle_net": false,
+                                        "json_file": "/var/lib/xtesting/results/characterization/nfvbench-throughput-fs_512-fc_100k-rate_ndr-0.json",
+                                        "std_json_path": null,
+                                        "unidir_reverse_traffic_pps": 1,
+                                        "i40e_mixed": "ignore",
+                                        "gratuitous_arp_pps": 1,
+                                        "idle_networks": {
+                                            "subnet": "nfvbench-idle-subnet",
+                                            "name": "nfvbench-idle-net",
+                                            "segmentation_id": null,
+                                            "physical_network": null,
+                                            "cidr": "192.169.1.0/24",
+                                            "network_type": "vlan"
+                                        },
+                                        "interval_sec": 10.0,
+                                        "no_latency_stats": false,
+                                        "cores": null,
+                                        "log_file": "/var/lib/xtesting/results/characterization/nfvbench.log",
+                                        "external_networks": {
+                                            "right": null,
+                                            "left": null
+                                        }
+                                    },
+                                    "benchmarks": {
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+                                            "service_chain": {
+                                                "EXT": {
+                                                    "result": {
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+                                                        "profile": "custom_traffic_profile",
+                                                        "service_chain_count": 1,
+                                                        "result": {
+                                                            "512": {
+                                                                "ndr": {
+                                                                    "load_percent_per_direction": 100.0,
+                                                                    "timestamp_sec": 1650851155.6128447,
+                                                                    "stats": {
+                                                                        "total_tx_rate": 11083895,
+                                                                        "overall": {
+                                                                            "rx_pkts": 110838959,
+                                                                            "drop_percentage": 0.0,
+                                                                            "drop_pct": 0,
+                                                                            "max_delay_usec": 751,
+                                                                            "lat_percentile": {
+                                                                                "99": "n/a",
+                                                                                "25": "n/a",
+                                                                                "75": "n/a"
+                                                                            },
+                                                                            "tx_pkts": 110838959,
+                                                                            "avg_delay_usec": 244.54752861762262,
+                                                                            "min_delay_usec": 22,
+                                                                            "hdrh": "HISTFAAAABt4nJNpmSzMgADMUJoRTM6Y1mD/ASIAAEr9BCg="
+                                                                        },
+                                                                        "1": {
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+                                                                            "min_delay_usec": 24,
+                                                                            "drop_pct": 0,
+                                                                            "max_delay_usec": 751,
+                                                                            "tx_pkts": 55392464,
+                                                                            "avg_delay_usec": 342,
+                                                                            "drop_percentage": 0.0
+                                                                        },
+                                                                        "0": {
+                                                                            "rx_pkts": 55392464,
+                                                                            "min_delay_usec": 22,
+                                                                            "drop_pct": 0,
+                                                                            "max_delay_usec": 604,
+                                                                            "tx_pkts": 55446495,
+                                                                            "avg_delay_usec": 147,
+                                                                            "drop_percentage": 0.0
+                                                                        },
+                                                                        "theoretical_tx_rate_bps": 50000000000.0,
+                                                                        "offered_tx_rate_bps": 47173057120.0,
+                                                                        "theoretical_tx_rate_pps": 11748120.30075188
+                                                                    },
+                                                                    "initial_rate_type": "rate_percent",
+                                                                    "rate_percent": 200.0,
+                                                                    "duration_sec": 10.0,
+                                                                    "l2frame_size": "512",
+                                                                    "rate_pps": 11748120,
+                                                                    "rate_bps": 50000000000.0,
+                                                                    "time_taken_sec": 12.493241786956787
+                                                                },
+                                                                "iteration_stats": {
+                                                                    "ndr_pdr": [
+                                                                        {
+                                                                            "rx_pps": 11748120.0,
+                                                                            "rx_pkts": 110838959,
+                                                                            "time_ms": 1650851155612,
+                                                                            "drop_pct": 0,
+                                                                            "total_tx_pps": 11083895,
+                                                                            "tx_pps": 11748120,
+                                                                            "tx_pkts": 110838959,
+                                                                            "ndr_pps": 5874060,
+                                                                            "drop_percentage": 0.0
+                                                                        }
+                                                                    ]
+                                                                }
+                                                            }
+                                                        },
+                                                        "flow_count": 100000,
+                                                        "bidirectional": true
+                                                    }
+                                                }
+                                            },
+                                            "versions": {
+                                                "Traffic_Generator": {
+                                                    "build_date": "Apr 14 2021",
+                                                    "version": "v2.89",
+                                                    "built_by": "hhaim",
+                                                    "mode": "STL",
+                                                    "build_time": "11:22:15"
+                                                }
+                                            }
+                                        }
+                                    }
+                                },
+                                "request_id": "d11915d33a9248cdbc7f6b1fe526c0bc"
+                            },
+                            "synthesis": {
+                                "avg_delay_usec": 244.54752861762262,
+                                "total_tx_rate": 11083895
+                            }
+                        },
+                        {
+                            "input": {
+                                "rate": "ndr",
+                                "json": "/var/lib/xtesting/results/characterization/nfvbench-throughput-fs_768-fc_100k-rate_ndr-2.json",
+                                "frame_sizes": [
+                                    "768"
+                                ],
+                                "duration_sec": "10",
+                                "flow_count": "100k",
+                                "log_file": "/var/lib/xtesting/results/characterization/nfvbench.log",
+                                "user_label": "amical_tc18_loopback"
+                            },
+                            "output": {
+                                "status": "OK",
+                                "result": {
+                                    "date": "2022-04-25 01:50:46",
+                                    "nfvbench_version": "5.0.4.dev29",
+                                    "config": {
+                                        "compute_nodes": null,
+                                        "traffic_generator": {
+                                            "mac_addrs_left": null,
+                                            "gateway_ip_addrs": [
+                                                "192.168.30.2",
+                                                "192.168.31.2"
+                                            ],
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+                                            "default_profile": "trex-local",
+                                            "src_vteps": null,
+                                            "generator_profile": [
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+                                                    "name": "trex-local",
+                                                    "ip": "127.0.0.1",
+                                                    "zmq_rpc_port": 4501,
+                                                    "tool": "TRex",
+                                                    "platform": {
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+                                                        "latency_thread_id": "1",
+                                                        "dual_if": [
+                                                            {
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+                                                                    3,
+                                                                    4,
+                                                                    5,
+                                                                    6,
+                                                                    7
+                                                                ],
+                                                                "socket": 0
+                                                            }
+                                                        ]
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+                                                    "zmq_pub_port": 4500,
+                                                    "interfaces": [
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+                                                            "pci": "0000:00:05.0",
+                                                            "port": 0
+                                                        },
+                                                        {
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+                                                            "pci": "0000:00:07.0",
+                                                            "port": 1
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+                                                    ],
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+                                                }
+                                            ],
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+                                            "tg_gateway_ip_addrs_step": "0.0.0.1",
+                                            "udp_port_step": "1",
+                                            "udp_src_port": [
+                                                "49152",
+                                                "49168"
+                                            ],
+                                            "gateway_ip_addrs_step": "0.0.0.1",
+                                            "tg_gateway_ip_addrs": [
+                                                "192.168.30.1",
+                                                "192.168.31.1"
+                                            ],
+                                            "ip_addrs": [
+                                                "198.18.0.0/16",
+                                                "198.19.0.0/16"
+                                            ],
+                                            "ip_src_static": true,
+                                            "host_name": "nfvbench_tg",
+                                            "ip_addrs_step": "0.0.0.1",
+                                            "tg_gateway_ip_cidrs": [
+                                                "192.168.1.0/24",
+                                                "192.168.2.0/24"
+                                            ],
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+                                            "udp_dst_port": [
+                                                "49152",
+                                                "49168"
+                                            ]
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+                                        "periodic_gratuitous_arp": false,
+                                        "flavor": {
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+                                            "disk": 0,
+                                            "extra_specs": {
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+                                                "hw:mem_page_size": "large"
+                                            },
+                                            "ram": 4096
+                                        },
+                                        "floating_network": {
+                                            "subnet": "nfvbench-floating-subnet",
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+                                                "logging_tag": "nfvbench.logs.amical",
+                                                "port": 25225
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+                                                    "mode": "STL",
+                                                    "build_time": "11:22:15"
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+                                "json": "/var/lib/xtesting/results/characterization/nfvbench-throughput-fs_1024-fc_100k-rate_ndr-2.json",
+                                "frame_sizes": [
+                                    "1024"
+                                ],
+                                "duration_sec": "10",
+                                "flow_count": "100k",
+                                "log_file": "/var/lib/xtesting/results/characterization/nfvbench.log",
+                                "user_label": "amical_tc18_loopback"
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+                                    "nfvbench_version": "5.0.4.dev29",
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+                                "frame_sizes": [
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+                                "user_label": "amical_tc18_loopback"
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+                                                "logging_tag": "nfvbench.logs.amical",
+                                                "port": 25225
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+                                        "json": "/var/lib/xtesting/results/characterization/nfvbench-throughput-fs_1518-fc_100k-rate_ndr-2.json",
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+                                        "factory_module": "nfvbench.factory",
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+                                            "gateway": "192.168.0.254"
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+                                                        "flow_count": 100000,
+                                                        "bidirectional": true
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+                                                }
+                                            },
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+                                                    "build_date": "Apr 14 2021",
+                                                    "version": "v2.89",
+                                                    "built_by": "hhaim",
+                                                    "mode": "STL",
+                                                    "build_time": "11:22:15"
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+                        {
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+                                "rate": "ndr",
+                                "json": "/var/lib/xtesting/results/characterization/nfvbench-throughput-fs_IMIX-fc_100k-rate_ndr-2.json",
+                                "frame_sizes": [
+                                    "IMIX"
+                                ],
+                                "duration_sec": "10",
+                                "flow_count": "100k",
+                                "log_file": "/var/lib/xtesting/results/characterization/nfvbench.log",
+                                "user_label": "amical_tc18_loopback"
+                            },
+                            "output": {
+                                "status": "OK",
+                                "result": {
+                                    "date": "2022-04-25 02:20:20",
+                                    "nfvbench_version": "5.0.4.dev29",
+                                    "config": {
+                                        "compute_nodes": null,
+                                        "traffic_generator": {
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+                                            "gateway_ip_addrs": [
+                                                "192.168.30.2",
+                                                "192.168.31.2"
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+                                            "default_profile": "trex-local",
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+                                                    "name": "trex-local",
+                                                    "ip": "127.0.0.1",
+                                                    "zmq_rpc_port": 4501,
+                                                    "tool": "TRex",
+                                                    "platform": {
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+                                                        "latency_thread_id": "1",
+                                                        "dual_if": [
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+                                                                    3,
+                                                                    4,
+                                                                    5,
+                                                                    6,
+                                                                    7
+                                                                ],
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+                                                            "pci": "0000:00:05.0",
+                                                            "port": 0
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+                                                        {
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+                                                            "pci": "0000:00:07.0",
+                                                            "port": 1
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+                                            "tg_gateway_ip_addrs_step": "0.0.0.1",
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+                                                "49168"
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+                                            "gateway_ip_addrs_step": "0.0.0.1",
+                                            "tg_gateway_ip_addrs": [
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+                                                "192.168.31.1"
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+                                                "198.18.0.0/16",
+                                                "198.19.0.0/16"
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+                                            "host_name": "nfvbench_tg",
+                                            "ip_addrs_step": "0.0.0.1",
+                                            "tg_gateway_ip_cidrs": [
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+                                                "192.168.2.0/24"
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+                                            "extra_specs": {
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+                                                "hw:mem_page_size": "large"
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+                                            "ram": 4096
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+                                            "name": "nfvbench-floating-net",
+                                            "segmentation_id": null,
+                                            "physical_network": null,
+                                            "cidr": "192.168.0.0/24",
+                                            "network_type": "vlan"
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+                                        "service_chain": "EXT",
+                                        "sriov": false,
+                                        "vxlan": false,
+                                        "intf_speed_detected": 25000000000.0,
+                                        "pause_sec": 2.0,
+                                        "internal_networks": {
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+                                                "name": "nfvbench-mnet",
+                                                "segmentation_id": null,
+                                                "physical_network": null,
+                                                "mpls_transport_labels": null,
+                                                "cidr": "192.168.3.0/24",
+                                                "network_type": "vlan"
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+                                                "name": "net_nfvbench_vn1ter",
+                                                "segmentation_id": null,
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+                                                "mpls_transport_labels": null,
+                                                "cidr": "192.168.30.0/24",
+                                                "network_type": "vlan"
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+                                                "name": "net_nfvbench_vn1",
+                                                "segmentation_id": null,
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+                                                "mpls_transport_labels": null,
+                                                "cidr": "192.168.30.0/24",
+                                                "network_type": "vlan"
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+                                        "no_vswitch_access": false,
+                                        "traffic": {
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+                                            "profile": "custom_traffic_profile"
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+                                        "restart": false,
+                                        "vm_image_file": "nfvbenchvm-0.15.0901.qcow2",
+                                        "name": "nfvbench.conf",
+                                        "std_json": null,
+                                        "l2_loopback": true,
+                                        "request_id": "4b1b0ab83b55448bb34da88ed0446e02",
+                                        "debug": false,
+                                        "group_id": null,
+                                        "loop_vm_name": "nfvbench-loop-vm",
+                                        "check_traffic_time_sec": 200,
+                                        "num_mbufs": 128000,
+                                        "rate": "ndr",
+                                        "service_chain_count": 1,
+                                        "service_chain_shared_net": true,
+                                        "measurement": {
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+                                            "PDR": 0.1,
+                                            "load_epsilon": 0.1
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+                                        "l3_router": false,
+                                        "debug_mask": 0,
+                                        "factory_class": "BasicFactory",
+                                        "tg-tool": "TRex",
+                                        "frame_sizes": [
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+                                                "name": "nfvbench-net3",
+                                                "segmentation_id": null,
+                                                "network_type": null,
+                                                "physical_network": null,
+                                                "cidr": "192.168.4.0/24",
+                                                "router_name": "router_right",
+                                                "gateway": null
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+                                                "name": "nfvbench-net2",
+                                                "segmentation_id": null,
+                                                "network_type": null,
+                                                "physical_network": null,
+                                                "cidr": "192.168.3.0/24",
+                                                "router_name": "router_left",
+                                                "gateway": null
+                                            }
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+                                        "ndr_run": true,
+                                        "use_management_port": false,
+                                        "hypervisor_hostname": "localdomain",
+                                        "cache_size": 0,
+                                        "pdr_run": false,
+                                        "vlan_tagging": false,
+                                        "fluentd": [
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+                                                "ip": "172.20.73.203",
+                                                "result_tag": "nfvbench.results.amical",
+                                                "logging_tag": "nfvbench.logs.amical",
+                                                "port": 25225
+                                            }
+                                        ],
+                                        "use_floating_ip": false,
+                                        "flow_count": 100000,
+                                        "loop_vm_arp": false,
+                                        "user_id": null,
+                                        "openrc_file": null,
+                                        "disable_hdrh": false,
+                                        "json": "/var/lib/xtesting/results/characterization/nfvbench-throughput-fs_IMIX-fc_100k-rate_ndr-2.json",
+                                        "vm_forwarder": "vpp",
+                                        "factory_module": "nfvbench.factory",
+                                        "no_latency_streams": false,
+                                        "single_run": false,
+                                        "no_arp": true,
+                                        "cores_used": 5,
+                                        "traffic_profile": [
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+                                                "l2frame_size": [
+                                                    "IMIX"
+                                                ],
+                                                "name": "custom_traffic_profile"
+                                            }
+                                        ],
+                                        "vlans": [
+                                            2505,
+                                            2505
+                                        ],
+                                        "tg-name": "trex-local",
+                                        "management_network": {
+                                            "subnet": "nfvbench-management-subnet",
+                                            "name": "nfvbench-management-net",
+                                            "segmentation_id": null,
+                                            "network_type": "vlan",
+                                            "physical_network": null,
+                                            "cidr": "192.168.0.0/24",
+                                            "gateway": "192.168.0.254"
+                                        },
+                                        "no_traffic": false,
+                                        "mpls": false,
+                                        "duration_sec": 10.0,
+                                        "clouds_detail": "openstack",
+                                        "mbuf_64": null,
+                                        "generic_poll_sec": 2,
+                                        "idle_interfaces_per_vm": 0,
+                                        "no_flow_stats": false,
+                                        "lat_percentiles": [
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+                                            75,
+                                            99
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+                                        "no_cleanup": true,
+                                        "no_e2e_check": false,
+                                        "intf_speed_used": 25000000000.0,
+                                        "generator_profile": "trex-local",
+                                        "mbuf_factor": 0.2,
+                                        "user_label": "amical_tc18_loopback",
+                                        "intf_speed": null,
+                                        "generic_retry_count": 100,
+                                        "flavor_type": "flavor_nfvbench_dpdk",
+                                        "use_sriov_middle_net": false,
+                                        "json_file": "/var/lib/xtesting/results/characterization/nfvbench-throughput-fs_IMIX-fc_100k-rate_ndr-2.json",
+                                        "std_json_path": null,
+                                        "unidir_reverse_traffic_pps": 1,
+                                        "i40e_mixed": "ignore",
+                                        "gratuitous_arp_pps": 1,
+                                        "idle_networks": {
+                                            "subnet": "nfvbench-idle-subnet",
+                                            "name": "nfvbench-idle-net",
+                                            "segmentation_id": null,
+                                            "physical_network": null,
+                                            "cidr": "192.169.1.0/24",
+                                            "network_type": "vlan"
+                                        },
+                                        "interval_sec": 10.0,
+                                        "no_latency_stats": false,
+                                        "cores": null,
+                                        "log_file": "/var/lib/xtesting/results/characterization/nfvbench.log",
+                                        "external_networks": {
+                                            "right": null,
+                                            "left": null
+                                        }
+                                    },
+                                    "benchmarks": {
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+                                                        "profile": "custom_traffic_profile",
+                                                        "service_chain_count": 1,
+                                                        "result": {
+                                                            "warning": "WARNING: There is a significant difference between requested TX rate (16368398) and actual TX rate (14094667). The traffic generator may not have sufficient CPU to achieve the requested TX rate.",
+                                                            "IMIX": {
+                                                                "ndr": {
+                                                                    "load_percent_per_direction": 100.0,
+                                                                    "timestamp_sec": 1650853238.9316306,
+                                                                    "stats": {
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+                                                                        "overall": {
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+                                                                            "drop_percentage": 0.0,
+                                                                            "drop_pct": 0,
+                                                                            "max_delay_usec": 629,
+                                                                            "lat_percentile": {
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+                                                                                "25": "n/a",
+                                                                                "75": "n/a"
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+                                                                            "avg_delay_usec": 330.48077658816163,
+                                                                            "min_delay_usec": 13,
+                                                                            "hdrh": "HISTFAAAABt4nJNpmSzMgADMUJoRTM6Y1mD/ASIAAEr9BCg="
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+                                                                            "min_delay_usec": 14,
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+                                                                            "max_delay_usec": 629,
+                                                                            "tx_pkts": 70438150,
+                                                                            "avg_delay_usec": 292,
+                                                                            "drop_percentage": 0.0
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+                                                                            "min_delay_usec": 13,
+                                                                            "drop_pct": 0,
+                                                                            "max_delay_usec": 558,
+                                                                            "tx_pkts": 70508526,
+                                                                            "avg_delay_usec": 369,
+                                                                            "drop_percentage": 0.0
+                                                                        },
+                                                                        "warning": "WARNING: There is a significant difference between requested TX rate (16368398) and actual TX rate (14094667). The traffic generator may not have sufficient CPU to achieve the requested TX rate.",
+                                                                        "theoretical_tx_rate_bps": 50000000000.0,
+                                                                        "offered_tx_rate_bps": 43054509462.666664,
+                                                                        "theoretical_tx_rate_pps": 16368398.079441292
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+                                                                    "initial_rate_type": "rate_percent",
+                                                                    "rate_percent": 200.0,
+                                                                    "duration_sec": 10.0,
+                                                                    "l2frame_size": "IMIX",
+                                                                    "rate_pps": 16368398,
+                                                                    "rate_bps": 50000000000.0,
+                                                                    "time_taken_sec": 12.508249044418335
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+                                                                "iteration_stats": {
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+                                                                            "rx_pkts": 140946676,
+                                                                            "time_ms": 1650853238931,
+                                                                            "drop_pct": 0,
+                                                                            "total_tx_pps": 14094667,
+                                                                            "tx_pps": 16368398,
+                                                                            "tx_pkts": 140946676,
+                                                                            "ndr_pps": 8184199,
+                                                                            "warning": "WARNING: There is a significant difference between requested TX rate (16368398) and actual TX rate (14094667). The traffic generator may not have sufficient CPU to achieve the requested TX rate.",
+                                                                            "drop_percentage": 0.0
+                                                                        }
+                                                                    ]
+                                                                }
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+                                                        },
+                                                        "flow_count": 100000,
+                                                        "bidirectional": true
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+                                                    "build_date": "Apr 14 2021",
+                                                    "version": "v2.89",
+                                                    "built_by": "hhaim",
+                                                    "mode": "STL",
+                                                    "build_time": "11:22:15"
+                                                }
+                                            }
+                                        }
+                                    }
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+                                "request_id": "4b1b0ab83b55448bb34da88ed0446e02"
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+                                "total_tx_rate": 14094667
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+                        },
+                        {
+                            "input": {
+                                "rate": "ndr",
+                                "json": "/var/lib/xtesting/results/characterization/nfvbench-throughput-fs_9000-fc_100k-rate_ndr-2.json",
+                                "frame_sizes": [
+                                    "9000"
+                                ],
+                                "duration_sec": "10",
+                                "flow_count": "100k",
+                                "log_file": "/var/lib/xtesting/results/characterization/nfvbench.log",
+                                "user_label": "amical_tc18_loopback"
+                            },
+                            "output": {
+                                "status": "OK",
+                                "result": {
+                                    "date": "2022-04-25 02:25:30",
+                                    "nfvbench_version": "5.0.4.dev29",
+                                    "config": {
+                                        "compute_nodes": null,
+                                        "traffic_generator": {
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+                                            "gateway_ip_addrs": [
+                                                "192.168.30.2",
+                                                "192.168.31.2"
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+                                            "default_profile": "trex-local",
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+                                                    "name": "trex-local",
+                                                    "ip": "127.0.0.1",
+                                                    "zmq_rpc_port": 4501,
+                                                    "tool": "TRex",
+                                                    "platform": {
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+                                                        "latency_thread_id": "1",
+                                                        "dual_if": [
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+                                                                    4,
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+                                                                    6,
+                                                                    7
+                                                                ],
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+                                                    "zmq_pub_port": 4500,
+                                                    "interfaces": [
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+                                                            "switch": null,
+                                                            "pci": "0000:00:05.0",
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+                                            }
+                                        ],
+                                        "use_floating_ip": false,
+                                        "flow_count": 100000,
+                                        "loop_vm_arp": false,
+                                        "user_id": null,
+                                        "openrc_file": null,
+                                        "disable_hdrh": false,
+                                        "json": "/var/lib/xtesting/results/characterization/nfvbench-latency-fs_64-fc_100k-rate_70%.json",
+                                        "vm_forwarder": "vpp",
+                                        "factory_module": "nfvbench.factory",
+                                        "no_latency_streams": false,
+                                        "single_run": true,
+                                        "no_arp": false,
+                                        "cores_used": 5,
+                                        "traffic_profile": [
+                                            {
+                                                "l2frame_size": [
+                                                    "64"
+                                                ],
+                                                "name": "custom_traffic_profile"
+                                            }
+                                        ],
+                                        "vlans": [
+                                            2519,
+                                            2504
+                                        ],
+                                        "tg-name": "trex-local",
+                                        "management_network": {
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+                                            "name": "nfvbench-management-net",
+                                            "segmentation_id": null,
+                                            "network_type": "vlan",
+                                            "physical_network": null,
+                                            "cidr": "192.168.0.0/24",
+                                            "gateway": "192.168.0.254"
+                                        },
+                                        "no_traffic": false,
+                                        "mpls": false,
+                                        "duration_sec": 10.0,
+                                        "clouds_detail": "openstack",
+                                        "mbuf_64": null,
+                                        "generic_poll_sec": 2,
+                                        "idle_interfaces_per_vm": 0,
+                                        "no_flow_stats": true,
+                                        "lat_percentiles": [
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+                                            75,
+                                            99
+                                        ],
+                                        "no_cleanup": true,
+                                        "no_e2e_check": false,
+                                        "intf_speed_used": 25000000000.0,
+                                        "generator_profile": "trex-local",
+                                        "mbuf_factor": 0.2,
+                                        "user_label": "amical_tc12_basic",
+                                        "intf_speed": null,
+                                        "generic_retry_count": 100,
+                                        "flavor_type": "nfvbench.loop.basic",
+                                        "use_sriov_middle_net": false,
+                                        "json_file": "/var/lib/xtesting/results/characterization/nfvbench-latency-fs_64-fc_100k-rate_70%.json",
+                                        "std_json_path": null,
+                                        "unidir_reverse_traffic_pps": 1,
+                                        "i40e_mixed": "ignore",
+                                        "gratuitous_arp_pps": 1,
+                                        "idle_networks": {
+                                            "subnet": "nfvbench-idle-subnet",
+                                            "name": "nfvbench-idle-net",
+                                            "segmentation_id": null,
+                                            "physical_network": null,
+                                            "cidr": "192.169.1.0/24",
+                                            "network_type": "vlan"
+                                        },
+                                        "interval_sec": 10.0,
+                                        "no_latency_stats": false,
+                                        "cores": null,
+                                        "log_file": "/var/lib/xtesting/results/characterization/nfvbench.log",
+                                        "external_networks": {
+                                            "right": null,
+                                            "left": null
+                                        }
+                                    },
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+                                                        "profile": "custom_traffic_profile",
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+                                                                            "initial_rate_type": "rate_pps",
+                                                                            "rate_bps": 135321513
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+                                                                            "rate_pps": 201419,
+                                                                            "initial_rate_type": "rate_pps",
+                                                                            "rate_bps": 135353971
+                                                                        },
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+                                                                            "rate_pps": 202198,
+                                                                            "initial_rate_type": "rate_pps",
+                                                                            "rate_bps": 135877392
+                                                                        }
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+                                                                    "direction-total": {
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+                                                                            "rate_pps": 402749.0,
+                                                                            "rate_bps": 270648066.0
+                                                                        },
+                                                                        "tx": {
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+                                                                            "rate_pps": 402850.0,
+                                                                            "rate_bps": 270716073.0
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+                                                                        "orig": {
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+                                                                            "rate_pps": 404396.0,
+                                                                            "rate_bps": 271754784.0
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+                                                                    "direction-reverse": {
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+                                                                            "rate_pps": 201378,
+                                                                            "initial_rate_type": "rate_pps",
+                                                                            "rate_bps": 135326553
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+                                                                        "tx": {
+                                                                            "rate_percent": 0.5414484096000001,
+                                                                            "rate_pps": 201431,
+                                                                            "initial_rate_type": "rate_pps",
+                                                                            "rate_bps": 135362102
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+                                                                            "rate_percent": 0.5435095679999999,
+                                                                            "rate_pps": 202198,
+                                                                            "initial_rate_type": "rate_pps",
+                                                                            "rate_bps": 135877392
+                                                                        }
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+                                                                            "TRex.TX.p0",
+                                                                            "TRex.RX.p1"
+                                                                        ],
+                                                                        "chains": {
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+                                                                                "packets": [
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+                                                                                    "-1 (-0.0101%)"
+                                                                                ],
+                                                                                "lat_max_usec": 913,
+                                                                                "lat_avg_usec": 72,
+                                                                                "lat_min_usec": 31,
+                                                                                "hdrh": "HISTFAAAAB54nJNpmSzMwMDAyAABzFAawp8xrcH+A1QAAE9IBCo=",
+                                                                                "lat_percentile": {
+                                                                                    "99": "n/a",
+                                                                                    "25": "n/a",
+                                                                                    "75": "n/a"
+                                                                                }
+                                                                            }
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+                                                                    },
+                                                                    "Reverse": {
+                                                                        "interfaces": [
+                                                                            "TRex.TX.p1",
+                                                                            "TRex.RX.p0"
+                                                                        ],
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+                                                                                "lat_max_usec": 10880,
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+                                                                                "lat_min_usec": 30,
+                                                                                "hdrh": "HISTFAAAAB54nJNpmSzMwMDAyAABzFAawp8xrcH+A1QAAE9IBCo=",
+                                                                                "lat_percentile": {
+                                                                                    "99": "n/a",
+                                                                                    "25": "n/a",
+                                                                                    "75": "n/a"
+                                                                                }
+                                                                            }
+                                                                        }
+                                                                    }
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+                                                                    "overall": {
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+                                                                            "pkt_bit_rate": 109573400.0,
+                                                                            "pkt_rate": 201421.0,
+                                                                            "max_delay_usec": 10880,
+                                                                            "lat_percentile": {
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+                                                                                "25": "n/a",
+                                                                                "75": "n/a"
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+                                                                            "avg_delay_usec": 72.0,
+                                                                            "total_pkt_bytes": 273870068,
+                                                                            "total_pkts": 4027501,
+                                                                            "min_delay_usec": 30
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+                                                                        "hdrh": "HISTFAAAABt4nJNpmSzMgADMUJoRTM6Y1mD/ASIAAEr9BCg=",
+                                                                        "tx": {
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+                                                                            "total_pkts": 4028513,
+                                                                            "pkt_bit_rate": 109576132.0,
+                                                                            "pkt_rate": 201426.5
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+                                                                            "pkt_bit_rate": 109577136,
+                                                                            "pkt_rate": 201428,
+                                                                            "max_delay_usec": 10880,
+                                                                            "total_pkt_bytes": 136932484,
+                                                                            "avg_delay_usec": 72,
+                                                                            "total_pkts": 2013713,
+                                                                            "min_delay_usec": 30
+                                                                        },
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+                                                                            "total_pkts": 2014317,
+                                                                            "pkt_bit_rate": 109577000,
+                                                                            "pkt_rate": 201428
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+                                                                            "pkt_bit_rate": 109569664,
+                                                                            "pkt_rate": 201414,
+                                                                            "max_delay_usec": 913,
+                                                                            "total_pkt_bytes": 136937584,
+                                                                            "avg_delay_usec": 72,
+                                                                            "total_pkts": 2013788,
+                                                                            "min_delay_usec": 31
+                                                                        },
+                                                                        "tx": {
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+                                                                            "total_pkts": 2014196,
+                                                                            "pkt_bit_rate": 109575264,
+                                                                            "pkt_rate": 201425
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+                                                                    },
+                                                                    "theoretical_tx_rate_bps": 50000000000.0,
+                                                                    "offered_tx_rate_bps": 270715872.0,
+                                                                    "theoretical_tx_rate_pps": 74404761.90476191
+                                                                }
+                                                            }
+                                                        },
+                                                        "flow_count": 100000,
+                                                        "bidirectional": true
+                                                    }
+                                                }
+                                            },
+                                            "versions": {
+                                                "Traffic_Generator": {
+                                                    "build_date": "Apr 14 2021",
+                                                    "version": "v2.89",
+                                                    "built_by": "hhaim",
+                                                    "mode": "STL",
+                                                    "build_time": "11:22:15"
+                                                }
+                                            }
+                                        }
+                                    }
+                                },
+                                "request_id": "31dfef5b7f0d4cefa8f78348321335f6"
+                            },
+                            "synthesis": {
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+                                "total_tx_rate": 402851
+                            }
+                        },
+                        {
+                            "input": {
+                                "duration_sec": "10",
+                                "flavor_type": "nfvbench.loop.basic",
+                                "json": "/var/lib/xtesting/results/characterization/nfvbench-latency-fs_64-fc_100k-rate_90%.json",
+                                "frame_sizes": [
+                                    "64"
+                                ],
+                                "rate": "90%",
+                                "flow_count": "100k",
+                                "log_file": "/var/lib/xtesting/results/characterization/nfvbench.log",
+                                "user_label": "amical_tc12_basic",
+                                "restart": "true"
+                            },
+                            "output": {
+                                "status": "OK",
+                                "result": {
+                                    "date": "2022-03-29 03:56:11",
+                                    "nfvbench_version": "5.0.4.dev29",
+                                    "config": {
+                                        "compute_nodes": null,
+                                        "traffic_generator": {
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+                                            "gateway_ip_addrs": [
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+                                                "192.168.31.2"
+                                            ],
+                                            "mac_addrs_right": null,
+                                            "default_profile": "trex-local",
+                                            "src_vteps": null,
+                                            "generator_profile": [
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+                                                    "intf_speed": null,
+                                                    "name": "trex-local",
+                                                    "ip": "127.0.0.1",
+                                                    "zmq_rpc_port": 4501,
+                                                    "tool": "TRex",
+                                                    "platform": {
+                                                        "master_thread_id": "0",
+                                                        "latency_thread_id": "1",
+                                                        "dual_if": [
+                                                            {
+                                                                "threads": [
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+                                                                    3,
+                                                                    4,
+                                                                    5,
+                                                                    6,
+                                                                    7
+                                                                ],
+                                                                "socket": 0
+                                                            }
+                                                        ]
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+                                                    "zmq_pub_port": 4500,
+                                                    "interfaces": [
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+                                                            "switch": null,
+                                                            "pci": "0000:00:05.0",
+                                                            "port": 0
+                                                        },
+                                                        {
+                                                            "switch": null,
+                                                            "pci": "0000:00:06.0",
+                                                            "port": 1
+                                                        }
+                                                    ],
+                                                    "cores": 5,
+                                                    "software_mode": false
+                                                }
+                                            ],
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+                                            "tg_gateway_ip_addrs_step": "0.0.0.1",
+                                            "udp_port_step": "1",
+                                            "udp_src_port": [
+                                                "49152",
+                                                "49168"
+                                            ],
+                                            "gateway_ip_addrs_step": "0.0.0.1",
+                                            "tg_gateway_ip_addrs": [
+                                                "192.168.30.1",
+                                                "192.168.31.1"
+                                            ],
+                                            "ip_addrs": [
+                                                "198.18.0.0/16",
+                                                "198.19.0.0/16"
+                                            ],
+                                            "ip_src_static": true,
+                                            "host_name": "nfvbench_tg",
+                                            "ip_addrs_step": "0.0.0.1",
+                                            "tg_gateway_ip_cidrs": [
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+                                                "192.168.2.0/24"
+                                            ],
+                                            "dst_vtep": null,
+                                            "vtep_vlan": null,
+                                            "udp_dst_port": [
+                                                "49152",
+                                                "49168"
+                                            ]
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+                                        "availability_zone": "nova",
+                                        "vif_multiqueue_size": 8,
+                                        "periodic_gratuitous_arp": false,
+                                        "flavor": {
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+                                            "disk": 0,
+                                            "extra_specs": {
+                                                "hw:cpu_policy": "dedicated",
+                                                "hw:mem_page_size": "large"
+                                            },
+                                            "ram": 4096
+                                        },
+                                        "floating_network": {
+                                            "subnet": "nfvbench-floating-subnet",
+                                            "name": "nfvbench-floating-net",
+                                            "segmentation_id": null,
+                                            "physical_network": null,
+                                            "cidr": "192.168.0.0/24",
+                                            "network_type": "vlan"
+                                        },
+                                        "user_info": null,
+                                        "service_chain": "PVP",
+                                        "sriov": false,
+                                        "vxlan": false,
+                                        "intf_speed_detected": 25000000000.0,
+                                        "pause_sec": 2.0,
+                                        "internal_networks": {
+                                            "middle": {
+                                                "subnet": "nfvbench-msubnet",
+                                                "name": "nfvbench-mnet",
+                                                "segmentation_id": null,
+                                                "physical_network": null,
+                                                "mpls_transport_labels": null,
+                                                "cidr": "192.168.3.0/24",
+                                                "network_type": "vlan"
+                                            },
+                                            "right": {
+                                                "subnet": "subnet_nfvbench_vn2bis",
+                                                "name": "net_nfvbench_vn2bis",
+                                                "segmentation_id": null,
+                                                "physical_network": null,
+                                                "mpls_transport_labels": null,
+                                                "cidr": "192.168.31.0/24",
+                                                "network_type": "vlan"
+                                            },
+                                            "left": {
+                                                "subnet": "subnet_nfvbench_vn1bis",
+                                                "name": "net_nfvbench_vn1bis",
+                                                "segmentation_id": null,
+                                                "physical_network": null,
+                                                "mpls_transport_labels": null,
+                                                "cidr": "192.168.30.0/24",
+                                                "network_type": "vlan"
+                                            }
+                                        },
+                                        "no_vswitch_access": false,
+                                        "traffic": {
+                                            "bidirectional": true,
+                                            "profile": "custom_traffic_profile"
+                                        },
+                                        "restart": "true",
+                                        "vm_image_file": "nfvbenchvm-0.15.0901.qcow2",
+                                        "name": "nfvbench.conf",
+                                        "std_json": null,
+                                        "l2_loopback": false,
+                                        "request_id": "4d3fa821db7a40a2bc3cab131ccc1635",
+                                        "debug": false,
+                                        "group_id": null,
+                                        "loop_vm_name": "nfvbench-loop-vm",
+                                        "check_traffic_time_sec": 200,
+                                        "num_mbufs": 128000,
+                                        "rate": "519939pps",
+                                        "service_chain_count": 1,
+                                        "service_chain_shared_net": true,
+                                        "measurement": {
+                                            "NDR": 0.001,
+                                            "PDR": 0.1,
+                                            "load_epsilon": 0.1
+                                        },
+                                        "l3_router": false,
+                                        "debug_mask": 0,
+                                        "factory_class": "BasicFactory",
+                                        "tg-tool": "TRex",
+                                        "frame_sizes": [
+                                            "64"
+                                        ],
+                                        "service_mode": false,
+                                        "edge_networks": {
+                                            "right": {
+                                                "subnet": "nfvbench-subnet3",
+                                                "name": "nfvbench-net3",
+                                                "segmentation_id": null,
+                                                "network_type": null,
+                                                "physical_network": null,
+                                                "cidr": "192.168.4.0/24",
+                                                "router_name": "router_right",
+                                                "gateway": null
+                                            },
+                                            "left": {
+                                                "subnet": "nfvbench-subnet2",
+                                                "name": "nfvbench-net2",
+                                                "segmentation_id": null,
+                                                "network_type": null,
+                                                "physical_network": null,
+                                                "cidr": "192.168.3.0/24",
+                                                "router_name": "router_left",
+                                                "gateway": null
+                                            }
+                                        },
+                                        "ndr_run": false,
+                                        "use_management_port": false,
+                                        "hypervisor_hostname": "localdomain",
+                                        "cache_size": 16,
+                                        "pdr_run": false,
+                                        "vlan_tagging": false,
+                                        "fluentd": [
+                                            {
+                                                "ip": "172.20.73.203",
+                                                "result_tag": "nfvbench.results.amical",
+                                                "logging_tag": "nfvbench.logs.amical",
+                                                "port": 25225
+                                            }
+                                        ],
+                                        "use_floating_ip": false,
+                                        "flow_count": 100000,
+                                        "loop_vm_arp": false,
+                                        "user_id": null,
+                                        "openrc_file": null,
+                                        "disable_hdrh": false,
+                                        "json": "/var/lib/xtesting/results/characterization/nfvbench-latency-fs_64-fc_100k-rate_90%.json",
+                                        "vm_forwarder": "vpp",
+                                        "factory_module": "nfvbench.factory",
+                                        "no_latency_streams": false,
+                                        "single_run": true,
+                                        "no_arp": false,
+                                        "cores_used": 5,
+                                        "traffic_profile": [
+                                            {
+                                                "l2frame_size": [
+                                                    "64"
+                                                ],
+                                                "name": "custom_traffic_profile"
+                                            }
+                                        ],
+                                        "vlans": [
+                                            2519,
+                                            2504
+                                        ],
+                                        "tg-name": "trex-local",
+                                        "management_network": {
+                                            "subnet": "nfvbench-management-subnet",
+                                            "name": "nfvbench-management-net",
+                                            "segmentation_id": null,
+                                            "network_type": "vlan",
+                                            "physical_network": null,
+                                            "cidr": "192.168.0.0/24",
+                                            "gateway": "192.168.0.254"
+                                        },
+                                        "no_traffic": false,
+                                        "mpls": false,
+                                        "duration_sec": 10.0,
+                                        "clouds_detail": "openstack",
+                                        "mbuf_64": null,
+                                        "generic_poll_sec": 2,
+                                        "idle_interfaces_per_vm": 0,
+                                        "no_flow_stats": true,
+                                        "lat_percentiles": [
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+                                            75,
+                                            99
+                                        ],
+                                        "no_cleanup": true,
+                                        "no_e2e_check": false,
+                                        "intf_speed_used": 25000000000.0,
+                                        "generator_profile": "trex-local",
+                                        "mbuf_factor": 0.2,
+                                        "user_label": "amical_tc12_basic",
+                                        "intf_speed": null,
+                                        "generic_retry_count": 100,
+                                        "flavor_type": "nfvbench.loop.basic",
+                                        "use_sriov_middle_net": false,
+                                        "json_file": "/var/lib/xtesting/results/characterization/nfvbench-latency-fs_64-fc_100k-rate_90%.json",
+                                        "std_json_path": null,
+                                        "unidir_reverse_traffic_pps": 1,
+                                        "i40e_mixed": "ignore",
+                                        "gratuitous_arp_pps": 1,
+                                        "idle_networks": {
+                                            "subnet": "nfvbench-idle-subnet",
+                                            "name": "nfvbench-idle-net",
+                                            "segmentation_id": null,
+                                            "physical_network": null,
+                                            "cidr": "192.169.1.0/24",
+                                            "network_type": "vlan"
+                                        },
+                                        "interval_sec": 10.0,
+                                        "no_latency_stats": false,
+                                        "cores": null,
+                                        "log_file": "/var/lib/xtesting/results/characterization/nfvbench.log",
+                                        "external_networks": {
+                                            "right": null,
+                                            "left": null
+                                        }
+                                    },
+                                    "benchmarks": {
+                                        "network": {
+                                            "service_chain": {
+                                                "PVP": {
+                                                    "result": {
+                                                        "compute_nodes": {},
+                                                        "profile": "custom_traffic_profile",
+                                                        "service_chain_count": 1,
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+                                                                            "rate_bps": 174013257
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+                                                                            "rate_bps": 174026966
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+                                                                            "rate_pps": 259969,
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+                                                                            "rate_bps": 174699504
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+                                                                            "rate_bps": 348044725.0
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+                                                                            "rate_pps": 517952.0,
+                                                                            "rate_bps": 348064482.0
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+                                                                        "orig": {
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+                                                                            "rate_pps": 519938.0,
+                                                                            "rate_bps": 349399008.0
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+                                                                            "initial_rate_type": "rate_pps",
+                                                                            "rate_bps": 174031468
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+                                                                        "tx": {
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+                                                                            "rate_pps": 258984,
+                                                                            "initial_rate_type": "rate_pps",
+                                                                            "rate_bps": 174037516
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+                                                                        "orig": {
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+                                                                            "rate_pps": 259969,
+                                                                            "initial_rate_type": "rate_pps",
+                                                                            "rate_bps": 174699504
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+                                                                            "TRex.TX.p0",
+                                                                            "TRex.RX.p1"
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+                                                                                "lat_percentile": {
+                                                                                    "99": "n/a",
+                                                                                    "25": "n/a",
+                                                                                    "75": "n/a"
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+                                                                            "TRex.TX.p1",
+                                                                            "TRex.RX.p0"
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+                                                                                "hdrh": "HISTFAAAAB54nJNpmSzMwMDAyAABzFAawp8xrcH+A1QAAE9IBCo=",
+                                                                                "lat_percentile": {
+                                                                                    "99": "n/a",
+                                                                                    "25": "n/a",
+                                                                                    "75": "n/a"
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+                                                                                "75": "n/a"
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+                                                                            "total_pkts": 5179531,
+                                                                            "pkt_bit_rate": 141223456.0,
+                                                                            "pkt_rate": 259601.5
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+                                                                            "pkt_rate": 259619,
+                                                                            "max_delay_usec": 2343,
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+                                                                            "avg_delay_usec": 82,
+                                                                            "total_pkts": 2589483,
+                                                                            "min_delay_usec": 31
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+                                                                            "total_pkts": 2589844,
+                                                                            "pkt_bit_rate": 141216336,
+                                                                            "pkt_rate": 259588
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+                                                                            "pkt_bit_rate": 141226784,
+                                                                            "pkt_rate": 259608,
+                                                                            "max_delay_usec": 826,
+                                                                            "total_pkt_bytes": 176103272,
+                                                                            "avg_delay_usec": 86,
+                                                                            "total_pkts": 2589754,
+                                                                            "min_delay_usec": 32
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+                                                                            "total_pkts": 2589687,
+                                                                            "pkt_bit_rate": 141230576,
+                                                                            "pkt_rate": 259615
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+                                                                    "theoretical_tx_rate_bps": 50000000000.0,
+                                                                    "offered_tx_rate_bps": 348064416.0,
+                                                                    "theoretical_tx_rate_pps": 74404761.90476191
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+                                                            }
+                                                        },
+                                                        "flow_count": 100000,
+                                                        "bidirectional": true
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+                                                }
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+                                            "versions": {
+                                                "Traffic_Generator": {
+                                                    "build_date": "Apr 14 2021",
+                                                    "version": "v2.89",
+                                                    "built_by": "hhaim",
+                                                    "mode": "STL",
+                                                    "build_time": "11:22:15"
+                                                }
+                                            }
+                                        }
+                                    }
+                                },
+                                "request_id": "4d3fa821db7a40a2bc3cab131ccc1635"
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+                                "total_tx_rate": 517953
+                            }
+                        },
+                        {
+                            "input": {
+                                "duration_sec": "10",
+                                "flavor_type": "nfvbench.loop.basic",
+                                "json": "/var/lib/xtesting/results/characterization/nfvbench-latency-fs_768-fc_100k-rate_70%.json",
+                                "frame_sizes": [
+                                    "768"
+                                ],
+                                "rate": "70%",
+                                "flow_count": "100k",
+                                "log_file": "/var/lib/xtesting/results/characterization/nfvbench.log",
+                                "user_label": "amical_tc12_basic",
+                                "restart": "true"
+                            },
+                            "output": {
+                                "status": "OK",
+                                "result": {
+                                    "date": "2022-03-29 03:56:51",
+                                    "nfvbench_version": "5.0.4.dev29",
+                                    "config": {
+                                        "compute_nodes": null,
+                                        "traffic_generator": {
+                                            "mac_addrs_left": null,
+                                            "gateway_ip_addrs": [
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+                                                "192.168.31.2"
+                                            ],
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+                                            "default_profile": "trex-local",
+                                            "src_vteps": null,
+                                            "generator_profile": [
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+                                                    "intf_speed": null,
+                                                    "name": "trex-local",
+                                                    "ip": "127.0.0.1",
+                                                    "zmq_rpc_port": 4501,
+                                                    "tool": "TRex",
+                                                    "platform": {
+                                                        "master_thread_id": "0",
+                                                        "latency_thread_id": "1",
+                                                        "dual_if": [
+                                                            {
+                                                                "threads": [
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+                                                                    3,
+                                                                    4,
+                                                                    5,
+                                                                    6,
+                                                                    7
+                                                                ],
+                                                                "socket": 0
+                                                            }
+                                                        ]
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+                                                    "zmq_pub_port": 4500,
+                                                    "interfaces": [
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+                                                            "switch": null,
+                                                            "pci": "0000:00:05.0",
+                                                            "port": 0
+                                                        },
+                                                        {
+                                                            "switch": null,
+                                                            "pci": "0000:00:06.0",
+                                                            "port": 1
+                                                        }
+                                                    ],
+                                                    "cores": 5,
+                                                    "software_mode": false
+                                                }
+                                            ],
+                                            "vtep_gateway_ips": null,
+                                            "tg_gateway_ip_addrs_step": "0.0.0.1",
+                                            "udp_port_step": "1",
+                                            "udp_src_port": [
+                                                "49152",
+                                                "49168"
+                                            ],
+                                            "gateway_ip_addrs_step": "0.0.0.1",
+                                            "tg_gateway_ip_addrs": [
+                                                "192.168.30.1",
+                                                "192.168.31.1"
+                                            ],
+                                            "ip_addrs": [
+                                                "198.18.0.0/16",
+                                                "198.19.0.0/16"
+                                            ],
+                                            "ip_src_static": true,
+                                            "host_name": "nfvbench_tg",
+                                            "ip_addrs_step": "0.0.0.1",
+                                            "tg_gateway_ip_cidrs": [
+                                                "192.168.1.0/24",
+                                                "192.168.2.0/24"
+                                            ],
+                                            "dst_vtep": null,
+                                            "vtep_vlan": null,
+                                            "udp_dst_port": [
+                                                "49152",
+                                                "49168"
+                                            ]
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+                                        "availability_zone": "nova",
+                                        "vif_multiqueue_size": 8,
+                                        "periodic_gratuitous_arp": false,
+                                        "flavor": {
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+                                            "disk": 0,
+                                            "extra_specs": {
+                                                "hw:cpu_policy": "dedicated",
+                                                "hw:mem_page_size": "large"
+                                            },
+                                            "ram": 4096
+                                        },
+                                        "floating_network": {
+                                            "subnet": "nfvbench-floating-subnet",
+                                            "name": "nfvbench-floating-net",
+                                            "segmentation_id": null,
+                                            "physical_network": null,
+                                            "cidr": "192.168.0.0/24",
+                                            "network_type": "vlan"
+                                        },
+                                        "user_info": null,
+                                        "service_chain": "PVP",
+                                        "sriov": false,
+                                        "vxlan": false,
+                                        "intf_speed_detected": 25000000000.0,
+                                        "pause_sec": 2.0,
+                                        "internal_networks": {
+                                            "middle": {
+                                                "subnet": "nfvbench-msubnet",
+                                                "name": "nfvbench-mnet",
+                                                "segmentation_id": null,
+                                                "physical_network": null,
+                                                "mpls_transport_labels": null,
+                                                "cidr": "192.168.3.0/24",
+                                                "network_type": "vlan"
+                                            },
+                                            "right": {
+                                                "subnet": "subnet_nfvbench_vn2bis",
+                                                "name": "net_nfvbench_vn2bis",
+                                                "segmentation_id": null,
+                                                "physical_network": null,
+                                                "mpls_transport_labels": null,
+                                                "cidr": "192.168.31.0/24",
+                                                "network_type": "vlan"
+                                            },
+                                            "left": {
+                                                "subnet": "subnet_nfvbench_vn1bis",
+                                                "name": "net_nfvbench_vn1bis",
+                                                "segmentation_id": null,
+                                                "physical_network": null,
+                                                "mpls_transport_labels": null,
+                                                "cidr": "192.168.30.0/24",
+                                                "network_type": "vlan"
+                                            }
+                                        },
+                                        "no_vswitch_access": false,
+                                        "traffic": {
+                                            "bidirectional": true,
+                                            "profile": "custom_traffic_profile"
+                                        },
+                                        "restart": "true",
+                                        "vm_image_file": "nfvbenchvm-0.15.0901.qcow2",
+                                        "name": "nfvbench.conf",
+                                        "std_json": null,
+                                        "l2_loopback": false,
+                                        "request_id": "d72d4f4bfee344328eab1bb6f1ad4f3d",
+                                        "debug": false,
+                                        "group_id": null,
+                                        "loop_vm_name": "nfvbench-loop-vm",
+                                        "check_traffic_time_sec": 200,
+                                        "num_mbufs": 128000,
+                                        "rate": "323313pps",
+                                        "service_chain_count": 1,
+                                        "service_chain_shared_net": true,
+                                        "measurement": {
+                                            "NDR": 0.001,
+                                            "PDR": 0.1,
+                                            "load_epsilon": 0.1
+                                        },
+                                        "l3_router": false,
+                                        "debug_mask": 0,
+                                        "factory_class": "BasicFactory",
+                                        "tg-tool": "TRex",
+                                        "frame_sizes": [
+                                            "768"
+                                        ],
+                                        "service_mode": false,
+                                        "edge_networks": {
+                                            "right": {
+                                                "subnet": "nfvbench-subnet3",
+                                                "name": "nfvbench-net3",
+                                                "segmentation_id": null,
+                                                "network_type": null,
+                                                "physical_network": null,
+                                                "cidr": "192.168.4.0/24",
+                                                "router_name": "router_right",
+                                                "gateway": null
+                                            },
+                                            "left": {
+                                                "subnet": "nfvbench-subnet2",
+                                                "name": "nfvbench-net2",
+                                                "segmentation_id": null,
+                                                "network_type": null,
+                                                "physical_network": null,
+                                                "cidr": "192.168.3.0/24",
+                                                "router_name": "router_left",
+                                                "gateway": null
+                                            }
+                                        },
+                                        "ndr_run": false,
+                                        "use_management_port": false,
+                                        "hypervisor_hostname": "localdomain",
+                                        "cache_size": 16,
+                                        "pdr_run": false,
+                                        "vlan_tagging": false,
+                                        "fluentd": [
+                                            {
+                                                "ip": "172.20.73.203",
+                                                "result_tag": "nfvbench.results.amical",
+                                                "logging_tag": "nfvbench.logs.amical",
+                                                "port": 25225
+                                            }
+                                        ],
+                                        "use_floating_ip": false,
+                                        "flow_count": 100000,
+                                        "loop_vm_arp": false,
+                                        "user_id": null,
+                                        "openrc_file": null,
+                                        "disable_hdrh": false,
+                                        "json": "/var/lib/xtesting/results/characterization/nfvbench-latency-fs_768-fc_100k-rate_70%.json",
+                                        "vm_forwarder": "vpp",
+                                        "factory_module": "nfvbench.factory",
+                                        "no_latency_streams": false,
+                                        "single_run": true,
+                                        "no_arp": false,
+                                        "cores_used": 5,
+                                        "traffic_profile": [
+                                            {
+                                                "l2frame_size": [
+                                                    "768"
+                                                ],
+                                                "name": "custom_traffic_profile"
+                                            }
+                                        ],
+                                        "vlans": [
+                                            2519,
+                                            2504
+                                        ],
+                                        "tg-name": "trex-local",
+                                        "management_network": {
+                                            "subnet": "nfvbench-management-subnet",
+                                            "name": "nfvbench-management-net",
+                                            "segmentation_id": null,
+                                            "network_type": "vlan",
+                                            "physical_network": null,
+                                            "cidr": "192.168.0.0/24",
+                                            "gateway": "192.168.0.254"
+                                        },
+                                        "no_traffic": false,
+                                        "mpls": false,
+                                        "duration_sec": 10.0,
+                                        "clouds_detail": "openstack",
+                                        "mbuf_64": null,
+                                        "generic_poll_sec": 2,
+                                        "idle_interfaces_per_vm": 0,
+                                        "no_flow_stats": true,
+                                        "lat_percentiles": [
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+                                            75,
+                                            99
+                                        ],
+                                        "no_cleanup": true,
+                                        "no_e2e_check": false,
+                                        "intf_speed_used": 25000000000.0,
+                                        "generator_profile": "trex-local",
+                                        "mbuf_factor": 0.2,
+                                        "user_label": "amical_tc12_basic",
+                                        "intf_speed": null,
+                                        "generic_retry_count": 100,
+                                        "flavor_type": "nfvbench.loop.basic",
+                                        "use_sriov_middle_net": false,
+                                        "json_file": "/var/lib/xtesting/results/characterization/nfvbench-latency-fs_768-fc_100k-rate_70%.json",
+                                        "std_json_path": null,
+                                        "unidir_reverse_traffic_pps": 1,
+                                        "i40e_mixed": "ignore",
+                                        "gratuitous_arp_pps": 1,
+                                        "idle_networks": {
+                                            "subnet": "nfvbench-idle-subnet",
+                                            "name": "nfvbench-idle-net",
+                                            "segmentation_id": null,
+                                            "physical_network": null,
+                                            "cidr": "192.169.1.0/24",
+                                            "network_type": "vlan"
+                                        },
+                                        "interval_sec": 10.0,
+                                        "no_latency_stats": false,
+                                        "cores": null,
+                                        "log_file": "/var/lib/xtesting/results/characterization/nfvbench.log",
+                                        "external_networks": {
+                                            "right": null,
+                                            "left": null
+                                        }
+                                    },
+                                    "benchmarks": {
+                                        "network": {
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+                                                        "compute_nodes": {},
+                                                        "profile": "custom_traffic_profile",
+                                                        "service_chain_count": 1,
+                                                        "result": {
+                                                            "768": {
+                                                                "run_config": {
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+                                                                            "rate_percent": 4.0606182144,
+                                                                            "rate_pps": 161033,
+                                                                            "initial_rate_type": "rate_pps",
+                                                                            "rate_bps": 1015154553
+                                                                        },
+                                                                        "tx": {
+                                                                            "rate_percent": 4.0606182144,
+                                                                            "rate_pps": 161033,
+                                                                            "initial_rate_type": "rate_pps",
+                                                                            "rate_bps": 1015154553
+                                                                        },
+                                                                        "orig": {
+                                                                            "rate_percent": 4.076330304,
+                                                                            "rate_pps": 161656,
+                                                                            "initial_rate_type": "rate_pps",
+                                                                            "rate_bps": 1019082576
+                                                                        }
+                                                                    },
+                                                                    "direction-total": {
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+                                                                            "rate_percent": 8.121481024,
+                                                                            "rate_pps": 322076.0,
+                                                                            "rate_bps": 2030370255.0
+                                                                        },
+                                                                        "tx": {
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+                                                                            "rate_pps": 322076.0,
+                                                                            "rate_bps": 2030370255.0
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+                                                                        "orig": {
+                                                                            "rate_percent": 8.152660608,
+                                                                            "rate_pps": 323312.0,
+                                                                            "rate_bps": 2038165152.0
+                                                                        }
+                                                                    },
+                                                                    "direction-reverse": {
+                                                                        "rx": {
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+                                                                            "rate_pps": 161043,
+                                                                            "initial_rate_type": "rate_pps",
+                                                                            "rate_bps": 1015215702
+                                                                        },
+                                                                        "tx": {
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+                                                                            "rate_pps": 161043,
+                                                                            "initial_rate_type": "rate_pps",
+                                                                            "rate_bps": 1015215702
+                                                                        },
+                                                                        "orig": {
+                                                                            "rate_percent": 4.076330304,
+                                                                            "rate_pps": 161656,
+                                                                            "initial_rate_type": "rate_pps",
+                                                                            "rate_bps": 1019082576
+                                                                        }
+                                                                    }
+                                                                },
+                                                                "packet_path_stats": {
+                                                                    "Forward": {
+                                                                        "interfaces": [
+                                                                            "TRex.TX.p0",
+                                                                            "TRex.RX.p1"
+                                                                        ],
+                                                                        "chains": {
+                                                                            "0": {
+                                                                                "packets": [
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+                                                                                "lat_max_usec": 319,
+                                                                                "lat_avg_usec": 127,
+                                                                                "lat_min_usec": 37,
+                                                                                "hdrh": "HISTFAAAAB54nJNpmSzMwMDAyAABzFAawp8xrcH+A1QAAE9IBCo=",
+                                                                                "lat_percentile": {
+                                                                                    "99": "n/a",
+                                                                                    "25": "n/a",
+                                                                                    "75": "n/a"
+                                                                                }
+                                                                            }
+                                                                        }
+                                                                    },
+                                                                    "Reverse": {
+                                                                        "interfaces": [
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+                                                                                "lat_percentile": {
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+                                                                                    "25": "n/a",
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+                                                    "version": "v2.89",
+                                                    "built_by": "hhaim",
+                                                    "mode": "STL",
+                                                    "build_time": "11:22:15"
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+                            "input": {
+                                "duration_sec": "10",
+                                "flavor_type": "nfvbench.loop.basic",
+                                "json": "/var/lib/xtesting/results/characterization/nfvbench-latency-fs_768-fc_100k-rate_90%.json",
+                                "frame_sizes": [
+                                    "768"
+                                ],
+                                "rate": "90%",
+                                "flow_count": "100k",
+                                "log_file": "/var/lib/xtesting/results/characterization/nfvbench.log",
+                                "user_label": "amical_tc12_basic",
+                                "restart": "true"
+                            },
+                            "output": {
+                                "status": "OK",
+                                "result": {
+                                    "date": "2022-03-29 03:57:29",
+                                    "nfvbench_version": "5.0.4.dev29",
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+                                        "traffic_generator": {
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+                                            "gateway_ip_addrs": [
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+                                                    "name": "trex-local",
+                                                    "ip": "127.0.0.1",
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+                                                    "tool": "TRex",
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+                                                                    7
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+                                                "192.168.31.1"
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+                                                "198.19.0.0/16"
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+                                            "tg_gateway_ip_cidrs": [
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+                                                "192.168.2.0/24"
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+                                            "extra_specs": {
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+                                                "hw:mem_page_size": "large"
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+                                            "name": "nfvbench-floating-net",
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+                                            "physical_network": null,
+                                            "cidr": "192.168.0.0/24",
+                                            "network_type": "vlan"
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+                                        "intf_speed_detected": 25000000000.0,
+                                        "pause_sec": 2.0,
+                                        "internal_networks": {
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+                                                "name": "nfvbench-mnet",
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+                                                "cidr": "192.168.3.0/24",
+                                                "network_type": "vlan"
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+                                                "name": "net_nfvbench_vn2bis",
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+                                                "physical_network": null,
+                                                "mpls_transport_labels": null,
+                                                "cidr": "192.168.31.0/24",
+                                                "network_type": "vlan"
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+                                                "name": "net_nfvbench_vn1bis",
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+                                                "mpls_transport_labels": null,
+                                                "cidr": "192.168.30.0/24",
+                                                "network_type": "vlan"
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+                                            "profile": "custom_traffic_profile"
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+                                        "restart": "true",
+                                        "vm_image_file": "nfvbenchvm-0.15.0901.qcow2",
+                                        "name": "nfvbench.conf",
+                                        "std_json": null,
+                                        "l2_loopback": false,
+                                        "request_id": "fe186736edcd4ccf8aef444a8035ae7a",
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+                                        "num_mbufs": 128000,
+                                        "rate": "415688pps",
+                                        "service_chain_count": 1,
+                                        "service_chain_shared_net": true,
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+                                            "PDR": 0.1,
+                                            "load_epsilon": 0.1
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+                                        "factory_class": "BasicFactory",
+                                        "tg-tool": "TRex",
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+                                                "name": "nfvbench-net3",
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+                                                "network_type": null,
+                                                "physical_network": null,
+                                                "cidr": "192.168.4.0/24",
+                                                "router_name": "router_right",
+                                                "gateway": null
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+                                                "name": "nfvbench-net2",
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+                                                "physical_network": null,
+                                                "cidr": "192.168.3.0/24",
+                                                "router_name": "router_left",
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+                                        "hypervisor_hostname": "localdomain",
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+                                        "vlan_tagging": false,
+                                        "fluentd": [
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+                                                "ip": "172.20.73.203",
+                                                "result_tag": "nfvbench.results.amical",
+                                                "logging_tag": "nfvbench.logs.amical",
+                                                "port": 25225
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+                                        "use_floating_ip": false,
+                                        "flow_count": 100000,
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+                                        "user_id": null,
+                                        "openrc_file": null,
+                                        "disable_hdrh": false,
+                                        "json": "/var/lib/xtesting/results/characterization/nfvbench-latency-fs_768-fc_100k-rate_90%.json",
+                                        "vm_forwarder": "vpp",
+                                        "factory_module": "nfvbench.factory",
+                                        "no_latency_streams": false,
+                                        "single_run": true,
+                                        "no_arp": false,
+                                        "cores_used": 5,
+                                        "traffic_profile": [
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+                                        "tg-name": "trex-local",
+                                        "management_network": {
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+                                            "name": "nfvbench-management-net",
+                                            "segmentation_id": null,
+                                            "network_type": "vlan",
+                                            "physical_network": null,
+                                            "cidr": "192.168.0.0/24",
+                                            "gateway": "192.168.0.254"
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+                                        "mpls": false,
+                                        "duration_sec": 10.0,
+                                        "clouds_detail": "openstack",
+                                        "mbuf_64": null,
+                                        "generic_poll_sec": 2,
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+                                        "intf_speed_used": 25000000000.0,
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+                                        "user_label": "amical_tc12_basic",
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+                                        "generic_retry_count": 100,
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+                                            "cidr": "192.169.1.0/24",
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+                                                                            "total_pkts": 2071811,
+                                                                            "pkt_bit_rate": 1201678720,
+                                                                            "pkt_rate": 194572
+                                                                        }
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+                                                                    "offered_tx_rate_bps": 2612213696.0,
+                                                                    "theoretical_tx_rate_pps": 7931472.081218274
+                                                                }
+                                                            }
+                                                        },
+                                                        "flow_count": 100000,
+                                                        "bidirectional": true
+                                                    }
+                                                }
+                                            },
+                                            "versions": {
+                                                "Traffic_Generator": {
+                                                    "build_date": "Apr 14 2021",
+                                                    "version": "v2.89",
+                                                    "built_by": "hhaim",
+                                                    "mode": "STL",
+                                                    "build_time": "11:22:15"
+                                                }
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+                                        }
+                                    }
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+                                "request_id": "fe186736edcd4ccf8aef444a8035ae7a"
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+                                "total_tx_rate": 414374
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+                        },
+                        {
+                            "input": {
+                                "duration_sec": "10",
+                                "flavor_type": "nfvbench.loop.basic",
+                                "json": "/var/lib/xtesting/results/characterization/nfvbench-latency-fs_1518-fc_100k-rate_70%.json",
+                                "frame_sizes": [
+                                    "1518"
+                                ],
+                                "rate": "70%",
+                                "flow_count": "100k",
+                                "log_file": "/var/lib/xtesting/results/characterization/nfvbench.log",
+                                "user_label": "amical_tc12_basic",
+                                "restart": "true"
+                            },
+                            "output": {
+                                "status": "OK",
+                                "result": {
+                                    "date": "2022-03-29 03:58:09",
+                                    "nfvbench_version": "5.0.4.dev29",
+                                    "config": {
+                                        "compute_nodes": null,
+                                        "traffic_generator": {
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+                                            "gateway_ip_addrs": [
+                                                "192.168.30.2",
+                                                "192.168.31.2"
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+                                                    "name": "trex-local",
+                                                    "ip": "127.0.0.1",
+                                                    "zmq_rpc_port": 4501,
+                                                    "tool": "TRex",
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+                                                        "latency_thread_id": "1",
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+                                                                    3,
+                                                                    4,
+                                                                    5,
+                                                                    6,
+                                                                    7
+                                                                ],
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+                                                            "pci": "0000:00:05.0",
+                                                            "port": 0
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+                                                            "pci": "0000:00:06.0",
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+                                                "49168"
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+                                            "tg_gateway_ip_addrs": [
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+                                                "192.168.31.1"
+                                            ],
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+                                                "198.18.0.0/16",
+                                                "198.19.0.0/16"
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+                                            "host_name": "nfvbench_tg",
+                                            "ip_addrs_step": "0.0.0.1",
+                                            "tg_gateway_ip_cidrs": [
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+                                                "192.168.2.0/24"
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+                                                "49168"
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+                                            "disk": 0,
+                                            "extra_specs": {
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+                                                "hw:mem_page_size": "large"
+                                            },
+                                            "ram": 4096
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+                                        "floating_network": {
+                                            "subnet": "nfvbench-floating-subnet",
+                                            "name": "nfvbench-floating-net",
+                                            "segmentation_id": null,
+                                            "physical_network": null,
+                                            "cidr": "192.168.0.0/24",
+                                            "network_type": "vlan"
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+                                        "service_chain": "PVP",
+                                        "sriov": false,
+                                        "vxlan": false,
+                                        "intf_speed_detected": 25000000000.0,
+                                        "pause_sec": 2.0,
+                                        "internal_networks": {
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+                                                "subnet": "nfvbench-msubnet",
+                                                "name": "nfvbench-mnet",
+                                                "segmentation_id": null,
+                                                "physical_network": null,
+                                                "mpls_transport_labels": null,
+                                                "cidr": "192.168.3.0/24",
+                                                "network_type": "vlan"
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+                                            "right": {
+                                                "subnet": "subnet_nfvbench_vn2bis",
+                                                "name": "net_nfvbench_vn2bis",
+                                                "segmentation_id": null,
+                                                "physical_network": null,
+                                                "mpls_transport_labels": null,
+                                                "cidr": "192.168.31.0/24",
+                                                "network_type": "vlan"
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+                                                "subnet": "subnet_nfvbench_vn1bis",
+                                                "name": "net_nfvbench_vn1bis",
+                                                "segmentation_id": null,
+                                                "physical_network": null,
+                                                "mpls_transport_labels": null,
+                                                "cidr": "192.168.30.0/24",
+                                                "network_type": "vlan"
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+                                        "no_vswitch_access": false,
+                                        "traffic": {
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+                                            "profile": "custom_traffic_profile"
+                                        },
+                                        "restart": "true",
+                                        "vm_image_file": "nfvbenchvm-0.15.0901.qcow2",
+                                        "name": "nfvbench.conf",
+                                        "std_json": null,
+                                        "l2_loopback": false,
+                                        "request_id": "3e05e243e2d848f58e131d186c909bc7",
+                                        "debug": false,
+                                        "group_id": null,
+                                        "loop_vm_name": "nfvbench-loop-vm",
+                                        "check_traffic_time_sec": 200,
+                                        "num_mbufs": 128000,
+                                        "rate": "353369pps",
+                                        "service_chain_count": 1,
+                                        "service_chain_shared_net": true,
+                                        "measurement": {
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+                                            "PDR": 0.1,
+                                            "load_epsilon": 0.1
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+                                        "debug_mask": 0,
+                                        "factory_class": "BasicFactory",
+                                        "tg-tool": "TRex",
+                                        "frame_sizes": [
+                                            "1518"
+                                        ],
+                                        "service_mode": false,
+                                        "edge_networks": {
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+                                                "name": "nfvbench-net3",
+                                                "segmentation_id": null,
+                                                "network_type": null,
+                                                "physical_network": null,
+                                                "cidr": "192.168.4.0/24",
+                                                "router_name": "router_right",
+                                                "gateway": null
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+                                                "subnet": "nfvbench-subnet2",
+                                                "name": "nfvbench-net2",
+                                                "segmentation_id": null,
+                                                "network_type": null,
+                                                "physical_network": null,
+                                                "cidr": "192.168.3.0/24",
+                                                "router_name": "router_left",
+                                                "gateway": null
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+                                        "ndr_run": false,
+                                        "use_management_port": false,
+                                        "hypervisor_hostname": "localdomain",
+                                        "cache_size": 16,
+                                        "pdr_run": false,
+                                        "vlan_tagging": false,
+                                        "fluentd": [
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+                                                "ip": "172.20.73.203",
+                                                "result_tag": "nfvbench.results.amical",
+                                                "logging_tag": "nfvbench.logs.amical",
+                                                "port": 25225
+                                            }
+                                        ],
+                                        "use_floating_ip": false,
+                                        "flow_count": 100000,
+                                        "loop_vm_arp": false,
+                                        "user_id": null,
+                                        "openrc_file": null,
+                                        "disable_hdrh": false,
+                                        "json": "/var/lib/xtesting/results/characterization/nfvbench-latency-fs_1518-fc_100k-rate_70%.json",
+                                        "vm_forwarder": "vpp",
+                                        "factory_module": "nfvbench.factory",
+                                        "no_latency_streams": false,
+                                        "single_run": true,
+                                        "no_arp": false,
+                                        "cores_used": 5,
+                                        "traffic_profile": [
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+                                                "l2frame_size": [
+                                                    "1518"
+                                                ],
+                                                "name": "custom_traffic_profile"
+                                            }
+                                        ],
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+                                            2504
+                                        ],
+                                        "tg-name": "trex-local",
+                                        "management_network": {
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+                                            "name": "nfvbench-management-net",
+                                            "segmentation_id": null,
+                                            "network_type": "vlan",
+                                            "physical_network": null,
+                                            "cidr": "192.168.0.0/24",
+                                            "gateway": "192.168.0.254"
+                                        },
+                                        "no_traffic": false,
+                                        "mpls": false,
+                                        "duration_sec": 10.0,
+                                        "clouds_detail": "openstack",
+                                        "mbuf_64": null,
+                                        "generic_poll_sec": 2,
+                                        "idle_interfaces_per_vm": 0,
+                                        "no_flow_stats": true,
+                                        "lat_percentiles": [
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+                                            99
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+                                        "no_cleanup": true,
+                                        "no_e2e_check": false,
+                                        "intf_speed_used": 25000000000.0,
+                                        "generator_profile": "trex-local",
+                                        "mbuf_factor": 0.2,
+                                        "user_label": "amical_tc12_basic",
+                                        "intf_speed": null,
+                                        "generic_retry_count": 100,
+                                        "flavor_type": "nfvbench.loop.basic",
+                                        "use_sriov_middle_net": false,
+                                        "json_file": "/var/lib/xtesting/results/characterization/nfvbench-latency-fs_1518-fc_100k-rate_70%.json",
+                                        "std_json_path": null,
+                                        "unidir_reverse_traffic_pps": 1,
+                                        "i40e_mixed": "ignore",
+                                        "gratuitous_arp_pps": 1,
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+                                            "name": "nfvbench-idle-net",
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+                                            "physical_network": null,
+                                            "cidr": "192.169.1.0/24",
+                                            "network_type": "vlan"
+                                        },
+                                        "interval_sec": 10.0,
+                                        "no_latency_stats": false,
+                                        "cores": null,
+                                        "log_file": "/var/lib/xtesting/results/characterization/nfvbench.log",
+                                        "external_networks": {
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+                                            "left": null
+                                        }
+                                    },
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+                                                        "profile": "custom_traffic_profile",
+                                                        "service_chain_count": 1,
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+                                                                            "initial_rate_type": "rate_pps",
+                                                                            "rate_bps": 2165548294
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+                                                                            "rate_pps": 176003,
+                                                                            "initial_rate_type": "rate_pps",
+                                                                            "rate_bps": 2165548294
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+                                                                        "orig": {
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+                                                                            "rate_pps": 176684,
+                                                                            "initial_rate_type": "rate_pps",
+                                                                            "rate_bps": 2173926088
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+                                                                            "rate_pps": 352017.0,
+                                                                            "rate_bps": 4331227010.0
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+                                                                            "rate_pps": 352017.0,
+                                                                            "rate_bps": 4331227010.0
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+                                                                            "rate_pps": 353368.0,
+                                                                            "rate_bps": 4347852176.0
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+                                                                            "rate_bps": 2165678716
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+                                                                            "initial_rate_type": "rate_pps",
+                                                                            "rate_bps": 2165678716
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+                                                                        "orig": {
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+                                                                            "rate_pps": 176684,
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+                                                                            "rate_bps": 2173926088
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+                                                                            "TRex.TX.p0",
+                                                                            "TRex.RX.p1"
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+                                                                                "hdrh": "HISTFAAAAB54nJNpmSzMwMDAyAABzFAawp8xrcH+A1QAAE9IBCo=",
+                                                                                "lat_percentile": {
+                                                                                    "99": "n/a",
+                                                                                    "25": "n/a",
+                                                                                    "75": "n/a"
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+                                                                            "TRex.TX.p1",
+                                                                            "TRex.RX.p0"
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+                                                                                "lat_min_usec": 44,
+                                                                                "hdrh": "HISTFAAAAB54nJNpmSzMwMDAyAABzFAawp8xrcH+A1QAAE9IBCo=",
+                                                                                "lat_percentile": {
+                                                                                    "99": "n/a",
+                                                                                    "25": "n/a",
+                                                                                    "75": "n/a"
+                                                                                }
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+                                                                                "25": "n/a",
+                                                                                "75": "n/a"
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+                                                                            "total_pkts": 1760036,
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+                                                                            "pkt_rate": 176424
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+                                                                            "avg_delay_usec": 135,
+                                                                            "total_pkts": 1760142,
+                                                                            "min_delay_usec": 43
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+                                                                    "theoretical_tx_rate_pps": 4063719.1157347206
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+                                            "versions": {
+                                                "Traffic_Generator": {
+                                                    "build_date": "Apr 14 2021",
+                                                    "version": "v2.89",
+                                                    "built_by": "hhaim",
+                                                    "mode": "STL",
+                                                    "build_time": "11:22:15"
+                                                }
+                                            }
+                                        }
+                                    }
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+                                "request_id": "3e05e243e2d848f58e131d186c909bc7"
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+                        },
+                        {
+                            "input": {
+                                "duration_sec": "10",
+                                "flavor_type": "nfvbench.loop.basic",
+                                "json": "/var/lib/xtesting/results/characterization/nfvbench-latency-fs_1518-fc_100k-rate_90%.json",
+                                "frame_sizes": [
+                                    "1518"
+                                ],
+                                "rate": "90%",
+                                "flow_count": "100k",
+                                "log_file": "/var/lib/xtesting/results/characterization/nfvbench.log",
+                                "user_label": "amical_tc12_basic",
+                                "restart": "true"
+                            },
+                            "output": {
+                                "status": "OK",
+                                "result": {
+                                    "date": "2022-03-29 03:58:48",
+                                    "nfvbench_version": "5.0.4.dev29",
+                                    "config": {
+                                        "compute_nodes": null,
+                                        "traffic_generator": {
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+                                            "gateway_ip_addrs": [
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+                                                "192.168.31.2"
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+                                                    "name": "trex-local",
+                                                    "ip": "127.0.0.1",
+                                                    "zmq_rpc_port": 4501,
+                                                    "tool": "TRex",
+                                                    "platform": {
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+                                                        "latency_thread_id": "1",
+                                                        "dual_if": [
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+                                                                    6,
+                                                                    7
+                                                                ],
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+                                                            "pci": "0000:00:05.0",
+                                                            "port": 0
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+                                                            "pci": "0000:00:06.0",
+                                                            "port": 1
+                                                        }
+                                                    ],
+                                                    "cores": 5,
+                                                    "software_mode": false
+                                                }
+                                            ],
+                                            "vtep_gateway_ips": null,
+                                            "tg_gateway_ip_addrs_step": "0.0.0.1",
+                                            "udp_port_step": "1",
+                                            "udp_src_port": [
+                                                "49152",
+                                                "49168"
+                                            ],
+                                            "gateway_ip_addrs_step": "0.0.0.1",
+                                            "tg_gateway_ip_addrs": [
+                                                "192.168.30.1",
+                                                "192.168.31.1"
+                                            ],
+                                            "ip_addrs": [
+                                                "198.18.0.0/16",
+                                                "198.19.0.0/16"
+                                            ],
+                                            "ip_src_static": true,
+                                            "host_name": "nfvbench_tg",
+                                            "ip_addrs_step": "0.0.0.1",
+                                            "tg_gateway_ip_cidrs": [
+                                                "192.168.1.0/24",
+                                                "192.168.2.0/24"
+                                            ],
+                                            "dst_vtep": null,
+                                            "vtep_vlan": null,
+                                            "udp_dst_port": [
+                                                "49152",
+                                                "49168"
+                                            ]
+                                        },
+                                        "availability_zone": "nova",
+                                        "vif_multiqueue_size": 8,
+                                        "periodic_gratuitous_arp": false,
+                                        "flavor": {
+                                            "vcpus": 2,
+                                            "disk": 0,
+                                            "extra_specs": {
+                                                "hw:cpu_policy": "dedicated",
+                                                "hw:mem_page_size": "large"
+                                            },
+                                            "ram": 4096
+                                        },
+                                        "floating_network": {
+                                            "subnet": "nfvbench-floating-subnet",
+                                            "name": "nfvbench-floating-net",
+                                            "segmentation_id": null,
+                                            "physical_network": null,
+                                            "cidr": "192.168.0.0/24",
+                                            "network_type": "vlan"
+                                        },
+                                        "user_info": null,
+                                        "service_chain": "PVP",
+                                        "sriov": false,
+                                        "vxlan": false,
+                                        "intf_speed_detected": 25000000000.0,
+                                        "pause_sec": 2.0,
+                                        "internal_networks": {
+                                            "middle": {
+                                                "subnet": "nfvbench-msubnet",
+                                                "name": "nfvbench-mnet",
+                                                "segmentation_id": null,
+                                                "physical_network": null,
+                                                "mpls_transport_labels": null,
+                                                "cidr": "192.168.3.0/24",
+                                                "network_type": "vlan"
+                                            },
+                                            "right": {
+                                                "subnet": "subnet_nfvbench_vn2bis",
+                                                "name": "net_nfvbench_vn2bis",
+                                                "segmentation_id": null,
+                                                "physical_network": null,
+                                                "mpls_transport_labels": null,
+                                                "cidr": "192.168.31.0/24",
+                                                "network_type": "vlan"
+                                            },
+                                            "left": {
+                                                "subnet": "subnet_nfvbench_vn1bis",
+                                                "name": "net_nfvbench_vn1bis",
+                                                "segmentation_id": null,
+                                                "physical_network": null,
+                                                "mpls_transport_labels": null,
+                                                "cidr": "192.168.30.0/24",
+                                                "network_type": "vlan"
+                                            }
+                                        },
+                                        "no_vswitch_access": false,
+                                        "traffic": {
+                                            "bidirectional": true,
+                                            "profile": "custom_traffic_profile"
+                                        },
+                                        "restart": "true",
+                                        "vm_image_file": "nfvbenchvm-0.15.0901.qcow2",
+                                        "name": "nfvbench.conf",
+                                        "std_json": null,
+                                        "l2_loopback": false,
+                                        "request_id": "7910b7f29a8f4eae96799809b0c39463",
+                                        "debug": false,
+                                        "group_id": null,
+                                        "loop_vm_name": "nfvbench-loop-vm",
+                                        "check_traffic_time_sec": 200,
+                                        "num_mbufs": 128000,
+                                        "rate": "454332pps",
+                                        "service_chain_count": 1,
+                                        "service_chain_shared_net": true,
+                                        "measurement": {
+                                            "NDR": 0.001,
+                                            "PDR": 0.1,
+                                            "load_epsilon": 0.1
+                                        },
+                                        "l3_router": false,
+                                        "debug_mask": 0,
+                                        "factory_class": "BasicFactory",
+                                        "tg-tool": "TRex",
+                                        "frame_sizes": [
+                                            "1518"
+                                        ],
+                                        "service_mode": false,
+                                        "edge_networks": {
+                                            "right": {
+                                                "subnet": "nfvbench-subnet3",
+                                                "name": "nfvbench-net3",
+                                                "segmentation_id": null,
+                                                "network_type": null,
+                                                "physical_network": null,
+                                                "cidr": "192.168.4.0/24",
+                                                "router_name": "router_right",
+                                                "gateway": null
+                                            },
+                                            "left": {
+                                                "subnet": "nfvbench-subnet2",
+                                                "name": "nfvbench-net2",
+                                                "segmentation_id": null,
+                                                "network_type": null,
+                                                "physical_network": null,
+                                                "cidr": "192.168.3.0/24",
+                                                "router_name": "router_left",
+                                                "gateway": null
+                                            }
+                                        },
+                                        "ndr_run": false,
+                                        "use_management_port": false,
+                                        "hypervisor_hostname": "localdomain",
+                                        "cache_size": 16,
+                                        "pdr_run": false,
+                                        "vlan_tagging": false,
+                                        "fluentd": [
+                                            {
+                                                "ip": "172.20.73.203",
+                                                "result_tag": "nfvbench.results.amical",
+                                                "logging_tag": "nfvbench.logs.amical",
+                                                "port": 25225
+                                            }
+                                        ],
+                                        "use_floating_ip": false,
+                                        "flow_count": 100000,
+                                        "loop_vm_arp": false,
+                                        "user_id": null,
+                                        "openrc_file": null,
+                                        "disable_hdrh": false,
+                                        "json": "/var/lib/xtesting/results/characterization/nfvbench-latency-fs_1518-fc_100k-rate_90%.json",
+                                        "vm_forwarder": "vpp",
+                                        "factory_module": "nfvbench.factory",
+                                        "no_latency_streams": false,
+                                        "single_run": true,
+                                        "no_arp": false,
+                                        "cores_used": 5,
+                                        "traffic_profile": [
+                                            {
+                                                "l2frame_size": [
+                                                    "1518"
+                                                ],
+                                                "name": "custom_traffic_profile"
+                                            }
+                                        ],
+                                        "vlans": [
+                                            2519,
+                                            2504
+                                        ],
+                                        "tg-name": "trex-local",
+                                        "management_network": {
+                                            "subnet": "nfvbench-management-subnet",
+                                            "name": "nfvbench-management-net",
+                                            "segmentation_id": null,
+                                            "network_type": "vlan",
+                                            "physical_network": null,
+                                            "cidr": "192.168.0.0/24",
+                                            "gateway": "192.168.0.254"
+                                        },
+                                        "no_traffic": false,
+                                        "mpls": false,
+                                        "duration_sec": 10.0,
+                                        "clouds_detail": "openstack",
+                                        "mbuf_64": null,
+                                        "generic_poll_sec": 2,
+                                        "idle_interfaces_per_vm": 0,
+                                        "no_flow_stats": true,
+                                        "lat_percentiles": [
+                                            25,
+                                            75,
+                                            99
+                                        ],
+                                        "no_cleanup": true,
+                                        "no_e2e_check": false,
+                                        "intf_speed_used": 25000000000.0,
+                                        "generator_profile": "trex-local",
+                                        "mbuf_factor": 0.2,
+                                        "user_label": "amical_tc12_basic",
+                                        "intf_speed": null,
+                                        "generic_retry_count": 100,
+                                        "flavor_type": "nfvbench.loop.basic",
+                                        "use_sriov_middle_net": false,
+                                        "json_file": "/var/lib/xtesting/results/characterization/nfvbench-latency-fs_1518-fc_100k-rate_90%.json",
+                                        "std_json_path": null,
+                                        "unidir_reverse_traffic_pps": 1,
+                                        "i40e_mixed": "ignore",
+                                        "gratuitous_arp_pps": 1,
+                                        "idle_networks": {
+                                            "subnet": "nfvbench-idle-subnet",
+                                            "name": "nfvbench-idle-net",
+                                            "segmentation_id": null,
+                                            "physical_network": null,
+                                            "cidr": "192.169.1.0/24",
+                                            "network_type": "vlan"
+                                        },
+                                        "interval_sec": 10.0,
+                                        "no_latency_stats": false,
+                                        "cores": null,
+                                        "log_file": "/var/lib/xtesting/results/characterization/nfvbench.log",
+                                        "external_networks": {
+                                            "right": null,
+                                            "left": null
+                                        }
+                                    },
+                                    "benchmarks": {
+                                        "network": {
+                                            "service_chain": {
+                                                "PVP": {
+                                                    "result": {
+                                                        "compute_nodes": {},
+                                                        "profile": "custom_traffic_profile",
+                                                        "service_chain_count": 1,
+                                                        "result": {
+                                                            "1518": {
+                                                                "run_config": {
+                                                                    "direction-forward": {
+                                                                        "rx": {
+                                                                            "rate_percent": 11.1438755264,
+                                                                            "rate_pps": 226427,
+                                                                            "initial_rate_type": "rate_pps",
+                                                                            "rate_bps": 2785968881
+                                                                        },
+                                                                        "tx": {
+                                                                            "rate_percent": 11.144554707200001,
+                                                                            "rate_pps": 226441,
+                                                                            "initial_rate_type": "rate_pps",
+                                                                            "rate_bps": 2786138676
+                                                                        },
+                                                                        "orig": {
+                                                                            "rate_percent": 11.180201856,
+                                                                            "rate_pps": 227166,
+                                                                            "initial_rate_type": "rate_pps",
+                                                                            "rate_bps": 2795050464
+                                                                        }
+                                                                    },
+                                                                    "direction-total": {
+                                                                        "rx": {
+                                                                            "rate_percent": 22.289040512,
+                                                                            "rate_pps": 452881.0,
+                                                                            "rate_bps": 5572260127.0
+                                                                        },
+                                                                        "tx": {
+                                                                            "rate_percent": 22.289778752,
+                                                                            "rate_pps": 452896.0,
+                                                                            "rate_bps": 5572444687.0
+                                                                        },
+                                                                        "orig": {
+                                                                            "rate_percent": 22.360403712,
+                                                                            "rate_pps": 454332.0,
+                                                                            "rate_bps": 5590100928.0
+                                                                        }
+                                                                    },
+                                                                    "direction-reverse": {
+                                                                        "rx": {
+                                                                            "rate_percent": 11.145164985600001,
+                                                                            "rate_pps": 226454,
+                                                                            "initial_rate_type": "rate_pps",
+                                                                            "rate_bps": 2786291246
+                                                                        },
+                                                                        "tx": {
+                                                                            "rate_percent": 11.145224044799999,
+                                                                            "rate_pps": 226455,
+                                                                            "initial_rate_type": "rate_pps",
+                                                                            "rate_bps": 2786306011
+                                                                        },
+                                                                        "orig": {
+                                                                            "rate_percent": 11.180201856,
+                                                                            "rate_pps": 227166,
+                                                                            "initial_rate_type": "rate_pps",
+                                                                            "rate_bps": 2795050464
+                                                                        }
+                                                                    }
+                                                                },
+                                                                "packet_path_stats": {
+                                                                    "Forward": {
+                                                                        "interfaces": [
+                                                                            "TRex.TX.p0",
+                                                                            "TRex.RX.p1"
+                                                                        ],
+                                                                        "chains": {
+                                                                            "0": {
+                                                                                "packets": [
+                                                                                    9948,
+                                                                                    "-2 (-0.0201%)"
+                                                                                ],
+                                                                                "lat_max_usec": 205,
+                                                                                "lat_avg_usec": 100,
+                                                                                "lat_min_usec": 38,
+                                                                                "hdrh": "HISTFAAAAB54nJNpmSzMwMDAyAABzFAawp8xrcH+A1QAAE9IBCo=",
+                                                                                "lat_percentile": {
+                                                                                    "99": "n/a",
+                                                                                    "25": "n/a",
+                                                                                    "75": "n/a"
+                                                                                }
+                                                                            }
+                                                                        }
+                                                                    },
+                                                                    "Reverse": {
+                                                                        "interfaces": [
+                                                                            "TRex.TX.p1",
+                                                                            "TRex.RX.p0"
+                                                                        ],
+                                                                        "chains": {
+                                                                            "0": {
+                                                                                "packets": [
+                                                                                    9949,
+                                                                                    9949
+                                                                                ],
+                                                                                "lat_max_usec": 5711,
+                                                                                "lat_avg_usec": 106,
+                                                                                "lat_min_usec": 38,
+                                                                                "hdrh": "HISTFAAAAB54nJNpmSzMwMDAyAABzFAawp8xrcH+A1QAAE9IBCo=",
+                                                                                "lat_percentile": {
+                                                                                    "99": "n/a",
+                                                                                    "25": "n/a",
+                                                                                    "75": "n/a"
+                                                                                }
+                                                                            }
+                                                                        }
+                                                                    }
+                                                                },
+                                                                "stats": {
+                                                                    "total_tx_rate": 452897,
+                                                                    "overall": {
+                                                                        "drop_rate_percent": 0.003312011340326829,
+                                                                        "rx": {
+                                                                            "dropped_pkts": 150,
+                                                                            "pkt_bit_rate": 2634780672.0,
+                                                                            "pkt_rate": 216390.5,
+                                                                            "max_delay_usec": 5711,
+                                                                            "lat_percentile": {
+                                                                                "99": "n/a",
+                                                                                "25": "n/a",
+                                                                                "75": "n/a"
+                                                                            },
+                                                                            "avg_delay_usec": 102.9998264448576,
+                                                                            "total_pkt_bytes": 6892864040,
+                                                                            "total_pkts": 4528820,
+                                                                            "min_delay_usec": 38
+                                                                        },
+                                                                        "hdrh": "HISTFAAAABt4nJNpmSzMgADMUJoRTM6Y1mD/ASIAAEr9BCg=",
+                                                                        "tx": {
+                                                                            "total_pkt_bytes": 6893092340,
+                                                                            "total_pkts": 4528970,
+                                                                            "pkt_bit_rate": 2645309568.0,
+                                                                            "pkt_rate": 217255.5
+                                                                        }
+                                                                    },
+                                                                    "1": {
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+                                                                        "rx": {
+                                                                            "dropped_pkts": 138,
+                                                                            "pkt_bit_rate": 2509765376,
+                                                                            "pkt_rate": 206123,
+                                                                            "max_delay_usec": 5711,
+                                                                            "total_pkt_bytes": 3446232638,
+                                                                            "avg_delay_usec": 106,
+                                                                            "total_pkts": 2264279,
+                                                                            "min_delay_usec": 38
+                                                                        },
+                                                                        "tx": {
+                                                                            "total_pkt_bytes": 3446649666,
+                                                                            "total_pkts": 2264553,
+                                                                            "pkt_bit_rate": 2530603776,
+                                                                            "pkt_rate": 207835
+                                                                        }
+                                                                    },
+                                                                    "0": {
+                                                                        "drop_rate_percent": 0.0005299377279008239,
+                                                                        "rx": {
+                                                                            "dropped_pkts": 12,
+                                                                            "pkt_bit_rate": 2759795968,
+                                                                            "pkt_rate": 226658,
+                                                                            "max_delay_usec": 205,
+                                                                            "total_pkt_bytes": 3446631402,
+                                                                            "avg_delay_usec": 100,
+                                                                            "total_pkts": 2264541,
+                                                                            "min_delay_usec": 38
+                                                                        },
+                                                                        "tx": {
+                                                                            "total_pkt_bytes": 3446442674,
+                                                                            "total_pkts": 2264417,
+                                                                            "pkt_bit_rate": 2760015360,
+                                                                            "pkt_rate": 226676
+                                                                        }
+                                                                    },
+                                                                    "theoretical_tx_rate_bps": 50000000000.0,
+                                                                    "offered_tx_rate_bps": 5572444688.0,
+                                                                    "theoretical_tx_rate_pps": 4063719.1157347206
+                                                                }
+                                                            }
+                                                        },
+                                                        "flow_count": 100000,
+                                                        "bidirectional": true
+                                                    }
+                                                }
+                                            },
+                                            "versions": {
+                                                "Traffic_Generator": {
+                                                    "build_date": "Apr 14 2021",
+                                                    "version": "v2.89",
+                                                    "built_by": "hhaim",
+                                                    "mode": "STL",
+                                                    "build_time": "11:22:15"
+                                                }
+                                            }
+                                        }
+                                    }
+                                },
+                                "request_id": "7910b7f29a8f4eae96799809b0c39463"
+                            },
+                            "synthesis": {
+                                "avg_delay_usec": 102.9998264448576,
+                                "total_tx_rate": 452897
+                            }
+                        },
+                        {
+                            "input": {
+                                "duration_sec": "10",
+                                "flavor_type": "nfvbench.loop.basic",
+                                "json": "/var/lib/xtesting/results/characterization/nfvbench-latency-fs_9000-fc_100k-rate_70%.json",
+                                "frame_sizes": [
+                                    "9000"
+                                ],
+                                "rate": "70%",
+                                "flow_count": "100k",
+                                "log_file": "/var/lib/xtesting/results/characterization/nfvbench.log",
+                                "user_label": "amical_tc12_basic",
+                                "restart": "true"
+                            },
+                            "output": {
+                                "status": "OK",
+                                "result": {
+                                    "date": "2022-03-29 03:59:26",
+                                    "nfvbench_version": "5.0.4.dev29",
+                                    "config": {
+                                        "compute_nodes": null,
+                                        "traffic_generator": {
+                                            "mac_addrs_left": null,
+                                            "gateway_ip_addrs": [
+                                                "192.168.30.2",
+                                                "192.168.31.2"
+                                            ],
+                                            "mac_addrs_right": null,
+                                            "default_profile": "trex-local",
+                                            "src_vteps": null,
+                                            "generator_profile": [
+                                                {
+                                                    "intf_speed": null,
+                                                    "name": "trex-local",
+                                                    "ip": "127.0.0.1",
+                                                    "zmq_rpc_port": 4501,
+                                                    "tool": "TRex",
+                                                    "platform": {
+                                                        "master_thread_id": "0",
+                                                        "latency_thread_id": "1",
+                                                        "dual_if": [
+                                                            {
+                                                                "threads": [
+                                                                    2,
+                                                                    3,
+                                                                    4,
+                                                                    5,
+                                                                    6,
+                                                                    7
+                                                                ],
+                                                                "socket": 0
+                                                            }
+                                                        ]
+                                                    },
+                                                    "zmq_pub_port": 4500,
+                                                    "interfaces": [
+                                                        {
+                                                            "switch": null,
+                                                            "pci": "0000:00:05.0",
+                                                            "port": 0
+                                                        },
+                                                        {
+                                                            "switch": null,
+                                                            "pci": "0000:00:06.0",
+                                                            "port": 1
+                                                        }
+                                                    ],
+                                                    "cores": 5,
+                                                    "software_mode": false
+                                                }
+                                            ],
+                                            "vtep_gateway_ips": null,
+                                            "tg_gateway_ip_addrs_step": "0.0.0.1",
+                                            "udp_port_step": "1",
+                                            "udp_src_port": [
+                                                "49152",
+                                                "49168"
+                                            ],
+                                            "gateway_ip_addrs_step": "0.0.0.1",
+                                            "tg_gateway_ip_addrs": [
+                                                "192.168.30.1",
+                                                "192.168.31.1"
+                                            ],
+                                            "ip_addrs": [
+                                                "198.18.0.0/16",
+                                                "198.19.0.0/16"
+                                            ],
+                                            "ip_src_static": true,
+                                            "host_name": "nfvbench_tg",
+                                            "ip_addrs_step": "0.0.0.1",
+                                            "tg_gateway_ip_cidrs": [
+                                                "192.168.1.0/24",
+                                                "192.168.2.0/24"
+                                            ],
+                                            "dst_vtep": null,
+                                            "vtep_vlan": null,
+                                            "udp_dst_port": [
+                                                "49152",
+                                                "49168"
+                                            ]
+                                        },
+                                        "availability_zone": "nova",
+                                        "vif_multiqueue_size": 8,
+                                        "periodic_gratuitous_arp": false,
+                                        "flavor": {
+                                            "vcpus": 2,
+                                            "disk": 0,
+                                            "extra_specs": {
+                                                "hw:cpu_policy": "dedicated",
+                                                "hw:mem_page_size": "large"
+                                            },
+                                            "ram": 4096
+                                        },
+                                        "floating_network": {
+                                            "subnet": "nfvbench-floating-subnet",
+                                            "name": "nfvbench-floating-net",
+                                            "segmentation_id": null,
+                                            "physical_network": null,
+                                            "cidr": "192.168.0.0/24",
+                                            "network_type": "vlan"
+                                        },
+                                        "user_info": null,
+                                        "service_chain": "PVP",
+                                        "sriov": false,
+                                        "vxlan": false,
+                                        "intf_speed_detected": 25000000000.0,
+                                        "pause_sec": 2.0,
+                                        "internal_networks": {
+                                            "middle": {
+                                                "subnet": "nfvbench-msubnet",
+                                                "name": "nfvbench-mnet",
+                                                "segmentation_id": null,
+                                                "physical_network": null,
+                                                "mpls_transport_labels": null,
+                                                "cidr": "192.168.3.0/24",
+                                                "network_type": "vlan"
+                                            },
+                                            "right": {
+                                                "subnet": "subnet_nfvbench_vn2bis",
+                                                "name": "net_nfvbench_vn2bis",
+                                                "segmentation_id": null,
+                                                "physical_network": null,
+                                                "mpls_transport_labels": null,
+                                                "cidr": "192.168.31.0/24",
+                                                "network_type": "vlan"
+                                            },
+                                            "left": {
+                                                "subnet": "subnet_nfvbench_vn1bis",
+                                                "name": "net_nfvbench_vn1bis",
+                                                "segmentation_id": null,
+                                                "physical_network": null,
+                                                "mpls_transport_labels": null,
+                                                "cidr": "192.168.30.0/24",
+                                                "network_type": "vlan"
+                                            }
+                                        },
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+                                        "traffic": {
+                                            "bidirectional": true,
+                                            "profile": "custom_traffic_profile"
+                                        },
+                                        "restart": "true",
+                                        "vm_image_file": "nfvbenchvm-0.15.0901.qcow2",
+                                        "name": "nfvbench.conf",
+                                        "std_json": null,
+                                        "l2_loopback": false,
+                                        "request_id": "422174a3acbd45169f09f61c00aee4d4",
+                                        "debug": false,
+                                        "group_id": null,
+                                        "loop_vm_name": "nfvbench-loop-vm",
+                                        "check_traffic_time_sec": 200,
+                                        "num_mbufs": 128000,
+                                        "rate": "183573pps",
+                                        "service_chain_count": 1,
+                                        "service_chain_shared_net": true,
+                                        "measurement": {
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+                                            "PDR": 0.1,
+                                            "load_epsilon": 0.1
+                                        },
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+                                        "debug_mask": 0,
+                                        "factory_class": "BasicFactory",
+                                        "tg-tool": "TRex",
+                                        "frame_sizes": [
+                                            "9000"
+                                        ],
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+                                        "edge_networks": {
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+                                                "name": "nfvbench-net3",
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+                                                "network_type": null,
+                                                "physical_network": null,
+                                                "cidr": "192.168.4.0/24",
+                                                "router_name": "router_right",
+                                                "gateway": null
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+                                                "name": "nfvbench-net2",
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+                                                "physical_network": null,
+                                                "cidr": "192.168.3.0/24",
+                                                "router_name": "router_left",
+                                                "gateway": null
+                                            }
+                                        },
+                                        "ndr_run": false,
+                                        "use_management_port": false,
+                                        "hypervisor_hostname": "localdomain",
+                                        "cache_size": 16,
+                                        "pdr_run": false,
+                                        "vlan_tagging": false,
+                                        "fluentd": [
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+                                                "ip": "172.20.73.203",
+                                                "result_tag": "nfvbench.results.amical",
+                                                "logging_tag": "nfvbench.logs.amical",
+                                                "port": 25225
+                                            }
+                                        ],
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+                                        "flow_count": 100000,
+                                        "loop_vm_arp": false,
+                                        "user_id": null,
+                                        "openrc_file": null,
+                                        "disable_hdrh": false,
+                                        "json": "/var/lib/xtesting/results/characterization/nfvbench-latency-fs_9000-fc_100k-rate_70%.json",
+                                        "vm_forwarder": "vpp",
+                                        "factory_module": "nfvbench.factory",
+                                        "no_latency_streams": false,
+                                        "single_run": true,
+                                        "no_arp": false,
+                                        "cores_used": 5,
+                                        "traffic_profile": [
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+                                                "l2frame_size": [
+                                                    "9000"
+                                                ],
+                                                "name": "custom_traffic_profile"
+                                            }
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+                                            2504
+                                        ],
+                                        "tg-name": "trex-local",
+                                        "management_network": {
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+                                            "name": "nfvbench-management-net",
+                                            "segmentation_id": null,
+                                            "network_type": "vlan",
+                                            "physical_network": null,
+                                            "cidr": "192.168.0.0/24",
+                                            "gateway": "192.168.0.254"
+                                        },
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+                                        "mpls": false,
+                                        "duration_sec": 10.0,
+                                        "clouds_detail": "openstack",
+                                        "mbuf_64": null,
+                                        "generic_poll_sec": 2,
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+                                        "no_flow_stats": true,
+                                        "lat_percentiles": [
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+                                            99
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+                                        "intf_speed_used": 25000000000.0,
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+                                        "user_label": "amical_tc12_basic",
+                                        "intf_speed": null,
+                                        "generic_retry_count": 100,
+                                        "flavor_type": "nfvbench.loop.basic",
+                                        "use_sriov_middle_net": false,
+                                        "json_file": "/var/lib/xtesting/results/characterization/nfvbench-latency-fs_9000-fc_100k-rate_70%.json",
+                                        "std_json_path": null,
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+                                        "i40e_mixed": "ignore",
+                                        "gratuitous_arp_pps": 1,
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+                                            "name": "nfvbench-idle-net",
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+                                            "physical_network": null,
+                                            "cidr": "192.169.1.0/24",
+                                            "network_type": "vlan"
+                                        },
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+                                        "no_latency_stats": false,
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+                                        "log_file": "/var/lib/xtesting/results/characterization/nfvbench.log",
+                                        "external_networks": {
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+                                        }
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+                                                                            "rate_bps": 6598101136
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+                                                                            "initial_rate_type": "rate_pps",
+                                                                            "rate_bps": 6598101136
+                                                                        },
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+                                                                            "rate_pps": 91786,
+                                                                            "initial_rate_type": "rate_pps",
+                                                                            "rate_bps": 6623313840
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+                                                                            "rate_pps": 182879.0,
+                                                                            "rate_bps": 13196606368.0
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+                                                                            "rate_pps": 182879.0,
+                                                                            "rate_bps": 13196606368.0
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+                                                                        "orig": {
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+                                                                            "rate_bps": 13246627680.0
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+                                                                            "rate_bps": 6598505232
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+                                                                            "rate_pps": 91442,
+                                                                            "initial_rate_type": "rate_pps",
+                                                                            "rate_bps": 6598505232
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+                                                                            "rate_pps": 91786,
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+                                                                            "rate_bps": 6623313840
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+                                                                            "TRex.TX.p0",
+                                                                            "TRex.RX.p1"
+                                                                        ],
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+                                                                                "lat_percentile": {
+                                                                                    "99": "n/a",
+                                                                                    "25": "n/a",
+                                                                                    "75": "n/a"
+                                                                                }
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+                                                                            "TRex.TX.p1",
+                                                                            "TRex.RX.p0"
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+                                                                                "lat_percentile": {
+                                                                                    "99": "n/a",
+                                                                                    "25": "n/a",
+                                                                                    "75": "n/a"
+                                                                                }
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+                                                                            "min_delay_usec": 130
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+                                                                            "pkt_rate": 87606
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+                                                                            "total_pkts": 914427,
+                                                                            "min_delay_usec": 117
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+                                                                            "total_pkts": 914371,
+                                                                            "pkt_bit_rate": 6307376640,
+                                                                            "pkt_rate": 87563
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+                                                                    "theoretical_tx_rate_pps": 692904.6563192905
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+                                                        "flow_count": 100000,
+                                                        "bidirectional": true
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+                                                "Traffic_Generator": {
+                                                    "build_date": "Apr 14 2021",
+                                                    "version": "v2.89",
+                                                    "built_by": "hhaim",
+                                                    "mode": "STL",
+                                                    "build_time": "11:22:15"
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+                            }
+                        },
+                        {
+                            "input": {
+                                "duration_sec": "10",
+                                "flavor_type": "nfvbench.loop.basic",
+                                "json": "/var/lib/xtesting/results/characterization/nfvbench-latency-fs_9000-fc_100k-rate_90%.json",
+                                "frame_sizes": [
+                                    "9000"
+                                ],
+                                "rate": "90%",
+                                "flow_count": "100k",
+                                "log_file": "/var/lib/xtesting/results/characterization/nfvbench.log",
+                                "user_label": "amical_tc12_basic",
+                                "restart": "true"
+                            },
+                            "output": {
+                                "status": "OK",
+                                "result": {
+                                    "date": "2022-03-29 04:00:06",
+                                    "nfvbench_version": "5.0.4.dev29",
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+                                        "traffic_generator": {
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+                                            "gateway_ip_addrs": [
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+                                                "192.168.31.2"
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+                                                    "name": "trex-local",
+                                                    "ip": "127.0.0.1",
+                                                    "zmq_rpc_port": 4501,
+                                                    "tool": "TRex",
+                                                    "platform": {
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+                                                        "latency_thread_id": "1",
+                                                        "dual_if": [
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+                                                                    3,
+                                                                    4,
+                                                                    5,
+                                                                    6,
+                                                                    7
+                                                                ],
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+                                                            "pci": "0000:00:05.0",
+                                                            "port": 0
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+                                                            "pci": "0000:00:06.0",
+                                                            "port": 1
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+                                            "tg_gateway_ip_addrs_step": "0.0.0.1",
+                                            "udp_port_step": "1",
+                                            "udp_src_port": [
+                                                "49152",
+                                                "49168"
+                                            ],
+                                            "gateway_ip_addrs_step": "0.0.0.1",
+                                            "tg_gateway_ip_addrs": [
+                                                "192.168.30.1",
+                                                "192.168.31.1"
+                                            ],
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+                                                "198.18.0.0/16",
+                                                "198.19.0.0/16"
+                                            ],
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+                                            "host_name": "nfvbench_tg",
+                                            "ip_addrs_step": "0.0.0.1",
+                                            "tg_gateway_ip_cidrs": [
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+                                                "192.168.2.0/24"
+                                            ],
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+                                                "49168"
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+                                            "disk": 0,
+                                            "extra_specs": {
+                                                "hw:cpu_policy": "dedicated",
+                                                "hw:mem_page_size": "large"
+                                            },
+                                            "ram": 4096
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+                                            "name": "nfvbench-floating-net",
+                                            "segmentation_id": null,
+                                            "physical_network": null,
+                                            "cidr": "192.168.0.0/24",
+                                            "network_type": "vlan"
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+                                        "service_chain": "PVP",
+                                        "sriov": false,
+                                        "vxlan": false,
+                                        "intf_speed_detected": 25000000000.0,
+                                        "pause_sec": 2.0,
+                                        "internal_networks": {
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+                                                "name": "nfvbench-mnet",
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+                                                "physical_network": null,
+                                                "mpls_transport_labels": null,
+                                                "cidr": "192.168.3.0/24",
+                                                "network_type": "vlan"
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+                                                "name": "net_nfvbench_vn2bis",
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+                                                "mpls_transport_labels": null,
+                                                "cidr": "192.168.31.0/24",
+                                                "network_type": "vlan"
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+                                                "name": "net_nfvbench_vn1bis",
+                                                "segmentation_id": null,
+                                                "physical_network": null,
+                                                "mpls_transport_labels": null,
+                                                "cidr": "192.168.30.0/24",
+                                                "network_type": "vlan"
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+                                        "no_vswitch_access": false,
+                                        "traffic": {
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+                                            "profile": "custom_traffic_profile"
+                                        },
+                                        "restart": "true",
+                                        "vm_image_file": "nfvbenchvm-0.15.0901.qcow2",
+                                        "name": "nfvbench.conf",
+                                        "std_json": null,
+                                        "l2_loopback": false,
+                                        "request_id": "f14fd151f22a41f7b5185e37d548ad45",
+                                        "debug": false,
+                                        "group_id": null,
+                                        "loop_vm_name": "nfvbench-loop-vm",
+                                        "check_traffic_time_sec": 200,
+                                        "num_mbufs": 128000,
+                                        "rate": "236023pps",
+                                        "service_chain_count": 1,
+                                        "service_chain_shared_net": true,
+                                        "measurement": {
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+                                            "PDR": 0.1,
+                                            "load_epsilon": 0.1
+                                        },
+                                        "l3_router": false,
+                                        "debug_mask": 0,
+                                        "factory_class": "BasicFactory",
+                                        "tg-tool": "TRex",
+                                        "frame_sizes": [
+                                            "9000"
+                                        ],
+                                        "service_mode": false,
+                                        "edge_networks": {
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+                                                "subnet": "nfvbench-subnet3",
+                                                "name": "nfvbench-net3",
+                                                "segmentation_id": null,
+                                                "network_type": null,
+                                                "physical_network": null,
+                                                "cidr": "192.168.4.0/24",
+                                                "router_name": "router_right",
+                                                "gateway": null
+                                            },
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+                                                "subnet": "nfvbench-subnet2",
+                                                "name": "nfvbench-net2",
+                                                "segmentation_id": null,
+                                                "network_type": null,
+                                                "physical_network": null,
+                                                "cidr": "192.168.3.0/24",
+                                                "router_name": "router_left",
+                                                "gateway": null
+                                            }
+                                        },
+                                        "ndr_run": false,
+                                        "use_management_port": false,
+                                        "hypervisor_hostname": "localdomain",
+                                        "cache_size": 16,
+                                        "pdr_run": false,
+                                        "vlan_tagging": false,
+                                        "fluentd": [
+                                            {
+                                                "ip": "172.20.73.203",
+                                                "result_tag": "nfvbench.results.amical",
+                                                "logging_tag": "nfvbench.logs.amical",
+                                                "port": 25225
+                                            }
+                                        ],
+                                        "use_floating_ip": false,
+                                        "flow_count": 100000,
+                                        "loop_vm_arp": false,
+                                        "user_id": null,
+                                        "openrc_file": null,
+                                        "disable_hdrh": false,
+                                        "json": "/var/lib/xtesting/results/characterization/nfvbench-latency-fs_9000-fc_100k-rate_90%.json",
+                                        "vm_forwarder": "vpp",
+                                        "factory_module": "nfvbench.factory",
+                                        "no_latency_streams": false,
+                                        "single_run": true,
+                                        "no_arp": false,
+                                        "cores_used": 5,
+                                        "traffic_profile": [
+                                            {
+                                                "l2frame_size": [
+                                                    "9000"
+                                                ],
+                                                "name": "custom_traffic_profile"
+                                            }
+                                        ],
+                                        "vlans": [
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+                                                    "mode": "STL",
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+                                "flavor_type": "nfvbench.loop.basic",
+                                "json": "/var/lib/xtesting/results/characterization/nfvbench-throughput-fs_64-fc_128-rate_ndr-2.json",
+                                "frame_sizes": [
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+                                ],
+                                "rate": "ndr",
+                                "flow_count": "128",
+                                "log_file": "/var/lib/xtesting/results/characterization/nfvbench.log",
+                                "user_label": "amical_tc12_basic"
+                            },
+                            "output": {
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+                                    "nfvbench_version": "5.0.4.dev29",
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+                                                "198.19.0.0/16"
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+                                                "hw:mem_page_size": "large"
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+                                            "network_type": "vlan"
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+                                                "cidr": "192.168.3.0/24",
+                                                "network_type": "vlan"
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+                                                "name": "net_nfvbench_vn2bis",
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+                                                "mpls_transport_labels": null,
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+                                                "network_type": "vlan"
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+                                                "name": "net_nfvbench_vn1bis",
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+                                                "mpls_transport_labels": null,
+                                                "cidr": "192.168.30.0/24",
+                                                "network_type": "vlan"
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+                                            "profile": "custom_traffic_profile"
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+                                        "vm_image_file": "nfvbenchvm-0.15.0901.qcow2",
+                                        "name": "nfvbench.conf",
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+                                        "l2_loopback": false,
+                                        "request_id": "2f9d3285d24c4aa38cce7d6e7e01cee8",
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+                                        "check_traffic_time_sec": 200,
+                                        "num_mbufs": 128000,
+                                        "rate": "ndr",
+                                        "service_chain_count": 1,
+                                        "service_chain_shared_net": true,
+                                        "measurement": {
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+                                            "PDR": 0.1,
+                                            "load_epsilon": 0.1
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+                                        "debug_mask": 0,
+                                        "factory_class": "BasicFactory",
+                                        "tg-tool": "TRex",
+                                        "frame_sizes": [
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+                                                "name": "nfvbench-net3",
+                                                "segmentation_id": null,
+                                                "network_type": null,
+                                                "physical_network": null,
+                                                "cidr": "192.168.4.0/24",
+                                                "router_name": "router_right",
+                                                "gateway": null
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+                                                "name": "nfvbench-net2",
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+                                                "network_type": null,
+                                                "physical_network": null,
+                                                "cidr": "192.168.3.0/24",
+                                                "router_name": "router_left",
+                                                "gateway": null
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+                                        "ndr_run": true,
+                                        "use_management_port": false,
+                                        "hypervisor_hostname": "localdomain",
+                                        "cache_size": 16,
+                                        "pdr_run": false,
+                                        "vlan_tagging": false,
+                                        "fluentd": [
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+                                                "ip": "172.20.73.203",
+                                                "result_tag": "nfvbench.results.amical",
+                                                "logging_tag": "nfvbench.logs.amical",
+                                                "port": 25225
+                                            }
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+                                        "use_floating_ip": false,
+                                        "flow_count": 128,
+                                        "loop_vm_arp": false,
+                                        "user_id": null,
+                                        "openrc_file": null,
+                                        "disable_hdrh": false,
+                                        "json": "/var/lib/xtesting/results/characterization/nfvbench-throughput-fs_64-fc_128-rate_ndr-2.json",
+                                        "vm_forwarder": "vpp",
+                                        "factory_module": "nfvbench.factory",
+                                        "no_latency_streams": false,
+                                        "single_run": false,
+                                        "no_arp": false,
+                                        "cores_used": 5,
+                                        "traffic_profile": [
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+                                                "name": "custom_traffic_profile"
+                                            }
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+                                        "tg-name": "trex-local",
+                                        "management_network": {
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+                                            "name": "nfvbench-management-net",
+                                            "segmentation_id": null,
+                                            "network_type": "vlan",
+                                            "physical_network": null,
+                                            "cidr": "192.168.0.0/24",
+                                            "gateway": "192.168.0.254"
+                                        },
+                                        "no_traffic": false,
+                                        "mpls": false,
+                                        "duration_sec": 10.0,
+                                        "clouds_detail": "openstack",
+                                        "mbuf_64": null,
+                                        "generic_poll_sec": 2,
+                                        "idle_interfaces_per_vm": 0,
+                                        "no_flow_stats": true,
+                                        "lat_percentiles": [
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+                                        "no_cleanup": true,
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+                                        "intf_speed_used": 25000000000.0,
+                                        "generator_profile": "trex-local",
+                                        "mbuf_factor": 0.2,
+                                        "user_label": "amical_tc12_basic",
+                                        "intf_speed": null,
+                                        "generic_retry_count": 100,
+                                        "flavor_type": "nfvbench.loop.basic",
+                                        "use_sriov_middle_net": false,
+                                        "json_file": "/var/lib/xtesting/results/characterization/nfvbench-throughput-fs_64-fc_128-rate_ndr-2.json",
+                                        "std_json_path": null,
+                                        "unidir_reverse_traffic_pps": 1,
+                                        "i40e_mixed": "ignore",
+                                        "gratuitous_arp_pps": 1,
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+                                            "name": "nfvbench-idle-net",
+                                            "segmentation_id": null,
+                                            "physical_network": null,
+                                            "cidr": "192.169.1.0/24",
+                                            "network_type": "vlan"
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+                                        "interval_sec": 10.0,
+                                        "no_latency_stats": false,
+                                        "cores": null,
+                                        "log_file": "/var/lib/xtesting/results/characterization/nfvbench.log",
+                                        "external_networks": {
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+                                                        "profile": "custom_traffic_profile",
+                                                        "service_chain_count": 1,
+                                                        "result": {
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+                                                                    "timestamp_sec": 1648513409.8775496,
+                                                                    "stats": {
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+                                                                        "overall": {
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+                                                                            "drop_percentage": 0.0,
+                                                                            "drop_pct": 0,
+                                                                            "max_delay_usec": 1893,
+                                                                            "lat_percentile": {
+                                                                                "99": "n/a",
+                                                                                "25": "n/a",
+                                                                                "75": "n/a"
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+                                                    "version": "v2.89",
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+                                                    "mode": "STL",
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+                                "flavor_type": "nfvbench.loop.basic",
+                                "json": "/var/lib/xtesting/results/characterization/nfvbench-throughput-fs_128-fc_128-rate_ndr-2.json",
+                                "frame_sizes": [
+                                    "128"
+                                ],
+                                "rate": "ndr",
+                                "flow_count": "128",
+                                "log_file": "/var/lib/xtesting/results/characterization/nfvbench.log",
+                                "user_label": "amical_tc12_basic"
+                            },
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+                                "status": "OK",
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+                                    "date": "2022-03-29 00:28:22",
+                                    "nfvbench_version": "5.0.4.dev29",
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+                                                "198.19.0.0/16"
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+                                                "hw:mem_page_size": "large"
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+                                            "cidr": "192.168.0.0/24",
+                                            "network_type": "vlan"
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+                                                "cidr": "192.168.3.0/24",
+                                                "network_type": "vlan"
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+                                                "name": "net_nfvbench_vn2bis",
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+                                                "cidr": "192.168.31.0/24",
+                                                "network_type": "vlan"
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+                                                "mpls_transport_labels": null,
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+                                                "network_type": "vlan"
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+                                            "profile": "custom_traffic_profile"
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+                                        "vm_image_file": "nfvbenchvm-0.15.0901.qcow2",
+                                        "name": "nfvbench.conf",
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+                                        "l2_loopback": false,
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+                                        "num_mbufs": 128000,
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+                                        "service_chain_count": 1,
+                                        "service_chain_shared_net": true,
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+                                            "load_epsilon": 0.1
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+                                        "debug_mask": 0,
+                                        "factory_class": "BasicFactory",
+                                        "tg-tool": "TRex",
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+                                                "name": "nfvbench-net3",
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+                                                "network_type": null,
+                                                "physical_network": null,
+                                                "cidr": "192.168.4.0/24",
+                                                "router_name": "router_right",
+                                                "gateway": null
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+                                                "name": "nfvbench-net2",
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+                                                "physical_network": null,
+                                                "cidr": "192.168.3.0/24",
+                                                "router_name": "router_left",
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+                                        "use_management_port": false,
+                                        "hypervisor_hostname": "localdomain",
+                                        "cache_size": 16,
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+                                        "vlan_tagging": false,
+                                        "fluentd": [
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+                                                "ip": "172.20.73.203",
+                                                "result_tag": "nfvbench.results.amical",
+                                                "logging_tag": "nfvbench.logs.amical",
+                                                "port": 25225
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+                                        "use_floating_ip": false,
+                                        "flow_count": 128,
+                                        "loop_vm_arp": false,
+                                        "user_id": null,
+                                        "openrc_file": null,
+                                        "disable_hdrh": false,
+                                        "json": "/var/lib/xtesting/results/characterization/nfvbench-throughput-fs_128-fc_128-rate_ndr-2.json",
+                                        "vm_forwarder": "vpp",
+                                        "factory_module": "nfvbench.factory",
+                                        "no_latency_streams": false,
+                                        "single_run": false,
+                                        "no_arp": false,
+                                        "cores_used": 5,
+                                        "traffic_profile": [
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+                                                "name": "custom_traffic_profile"
+                                            }
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+                                        "tg-name": "trex-local",
+                                        "management_network": {
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+                                            "name": "nfvbench-management-net",
+                                            "segmentation_id": null,
+                                            "network_type": "vlan",
+                                            "physical_network": null,
+                                            "cidr": "192.168.0.0/24",
+                                            "gateway": "192.168.0.254"
+                                        },
+                                        "no_traffic": false,
+                                        "mpls": false,
+                                        "duration_sec": 10.0,
+                                        "clouds_detail": "openstack",
+                                        "mbuf_64": null,
+                                        "generic_poll_sec": 2,
+                                        "idle_interfaces_per_vm": 0,
+                                        "no_flow_stats": true,
+                                        "lat_percentiles": [
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+                                        "no_cleanup": true,
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+                                        "intf_speed_used": 25000000000.0,
+                                        "generator_profile": "trex-local",
+                                        "mbuf_factor": 0.2,
+                                        "user_label": "amical_tc12_basic",
+                                        "intf_speed": null,
+                                        "generic_retry_count": 100,
+                                        "flavor_type": "nfvbench.loop.basic",
+                                        "use_sriov_middle_net": false,
+                                        "json_file": "/var/lib/xtesting/results/characterization/nfvbench-throughput-fs_128-fc_128-rate_ndr-2.json",
+                                        "std_json_path": null,
+                                        "unidir_reverse_traffic_pps": 1,
+                                        "i40e_mixed": "ignore",
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+                                            "physical_network": null,
+                                            "cidr": "192.169.1.0/24",
+                                            "network_type": "vlan"
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+                                        "no_latency_stats": false,
+                                        "cores": null,
+                                        "log_file": "/var/lib/xtesting/results/characterization/nfvbench.log",
+                                        "external_networks": {
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+                                                                    "timestamp_sec": 1648513842.6383016,
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+                                                                            "max_delay_usec": 297,
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+                                                    "version": "v2.89",
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+                                                    "mode": "STL",
+                                                    "build_time": "11:22:15"
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+                                "flavor_type": "nfvbench.loop.basic",
+                                "json": "/var/lib/xtesting/results/characterization/nfvbench-throughput-fs_256-fc_128-rate_ndr-2.json",
+                                "frame_sizes": [
+                                    "256"
+                                ],
+                                "rate": "ndr",
+                                "flow_count": "128",
+                                "log_file": "/var/lib/xtesting/results/characterization/nfvbench.log",
+                                "user_label": "amical_tc12_basic"
+                            },
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+                                "status": "OK",
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+                                    "date": "2022-03-29 00:30:46",
+                                    "nfvbench_version": "5.0.4.dev29",
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+                                                "router_name": "router_right",
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+                                                "result_tag": "nfvbench.results.amical",
+                                                "logging_tag": "nfvbench.logs.amical",
+                                                "port": 25225
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+                                        "factory_module": "nfvbench.factory",
+                                        "no_latency_streams": false,
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+                                            "gateway": "192.168.0.254"
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+                                        "duration_sec": 10.0,
+                                        "clouds_detail": "openstack",
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+                                        "user_label": "amical_tc12_basic",
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+                                                                            "tx_pkts": 3300040,
+                                                                            "ndr_pps": 165856,
+                                                                            "drop_percentage": 0.0
+                                                                        }
+                                                                    ]
+                                                                }
+                                                            }
+                                                        },
+                                                        "flow_count": 128,
+                                                        "bidirectional": true
+                                                    }
+                                                }
+                                            },
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+                                                "Traffic_Generator": {
+                                                    "build_date": "Apr 14 2021",
+                                                    "version": "v2.89",
+                                                    "built_by": "hhaim",
+                                                    "mode": "STL",
+                                                    "build_time": "11:22:15"
+                                                }
+                                            }
+                                        }
+                                    }
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+                                "total_tx_rate": 330004
+                            }
+                        },
+                        {
+                            "input": {
+                                "duration_sec": "10",
+                                "flavor_type": "nfvbench.loop.basic",
+                                "json": "/var/lib/xtesting/results/characterization/nfvbench-throughput-fs_512-fc_128-rate_ndr-2.json",
+                                "frame_sizes": [
+                                    "512"
+                                ],
+                                "rate": "ndr",
+                                "flow_count": "128",
+                                "log_file": "/var/lib/xtesting/results/characterization/nfvbench.log",
+                                "user_label": "amical_tc12_basic"
+                            },
+                            "output": {
+                                "status": "OK",
+                                "result": {
+                                    "date": "2022-03-29 00:38:00",
+                                    "nfvbench_version": "5.0.4.dev29",
+                                    "config": {
+                                        "compute_nodes": null,
+                                        "traffic_generator": {
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+                                            "gateway_ip_addrs": [
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+                                                "192.168.31.2"
+                                            ],
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+                                                    "name": "trex-local",
+                                                    "ip": "127.0.0.1",
+                                                    "zmq_rpc_port": 4501,
+                                                    "tool": "TRex",
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+                                                        "latency_thread_id": "1",
+                                                        "dual_if": [
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+                                                                    3,
+                                                                    4,
+                                                                    5,
+                                                                    6,
+                                                                    7
+                                                                ],
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+                                                            "pci": "0000:00:05.0",
+                                                            "port": 0
+                                                        },
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+                                                            "pci": "0000:00:06.0",
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+                                                    "software_mode": false
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+                                            "udp_port_step": "1",
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+                                                "49168"
+                                            ],
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+                                                "192.168.31.1"
+                                            ],
+                                            "ip_addrs": [
+                                                "198.18.0.0/16",
+                                                "198.19.0.0/16"
+                                            ],
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+                                            "host_name": "nfvbench_tg",
+                                            "ip_addrs_step": "0.0.0.1",
+                                            "tg_gateway_ip_cidrs": [
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+                                                "192.168.2.0/24"
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+                                                "49168"
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+                                            "extra_specs": {
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+                                                "hw:mem_page_size": "large"
+                                            },
+                                            "ram": 4096
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+                                            "name": "nfvbench-floating-net",
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+                                            "physical_network": null,
+                                            "cidr": "192.168.0.0/24",
+                                            "network_type": "vlan"
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+                                        "service_chain": "PVP",
+                                        "sriov": false,
+                                        "vxlan": false,
+                                        "intf_speed_detected": 25000000000.0,
+                                        "pause_sec": 2.0,
+                                        "internal_networks": {
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+                                                "name": "nfvbench-mnet",
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+                                                "mpls_transport_labels": null,
+                                                "cidr": "192.168.3.0/24",
+                                                "network_type": "vlan"
+                                            },
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+                                                "name": "net_nfvbench_vn2bis",
+                                                "segmentation_id": null,
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+                                                "mpls_transport_labels": null,
+                                                "cidr": "192.168.31.0/24",
+                                                "network_type": "vlan"
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+                                                "name": "net_nfvbench_vn1bis",
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+                                                "mpls_transport_labels": null,
+                                                "cidr": "192.168.30.0/24",
+                                                "network_type": "vlan"
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+                                        "traffic": {
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+                                            "profile": "custom_traffic_profile"
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+                                        "restart": false,
+                                        "vm_image_file": "nfvbenchvm-0.15.0901.qcow2",
+                                        "name": "nfvbench.conf",
+                                        "std_json": null,
+                                        "l2_loopback": false,
+                                        "request_id": "14a1559a15b240baba4ced0f0074e6b2",
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+                                        "num_mbufs": 128000,
+                                        "rate": "ndr",
+                                        "service_chain_count": 1,
+                                        "service_chain_shared_net": true,
+                                        "measurement": {
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+                                            "PDR": 0.1,
+                                            "load_epsilon": 0.1
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+                                        "l3_router": false,
+                                        "debug_mask": 0,
+                                        "factory_class": "BasicFactory",
+                                        "tg-tool": "TRex",
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+                                                "name": "nfvbench-net3",
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+                                                "physical_network": null,
+                                                "cidr": "192.168.4.0/24",
+                                                "router_name": "router_right",
+                                                "gateway": null
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+                                                "name": "nfvbench-net2",
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+                                                "physical_network": null,
+                                                "cidr": "192.168.3.0/24",
+                                                "router_name": "router_left",
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+                                        "hypervisor_hostname": "localdomain",
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+                                        "vlan_tagging": false,
+                                        "fluentd": [
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+                                                "ip": "172.20.73.203",
+                                                "result_tag": "nfvbench.results.amical",
+                                                "logging_tag": "nfvbench.logs.amical",
+                                                "port": 25225
+                                            }
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+                                        "loop_vm_arp": false,
+                                        "user_id": null,
+                                        "openrc_file": null,
+                                        "disable_hdrh": false,
+                                        "json": "/var/lib/xtesting/results/characterization/nfvbench-throughput-fs_512-fc_128-rate_ndr-0.json",
+                                        "vm_forwarder": "vpp",
+                                        "factory_module": "nfvbench.factory",
+                                        "no_latency_streams": false,
+                                        "single_run": false,
+                                        "no_arp": false,
+                                        "cores_used": 5,
+                                        "traffic_profile": [
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+                                                    "512"
+                                                ],
+                                                "name": "custom_traffic_profile"
+                                            }
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+                                            2504
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+                                        "tg-name": "trex-local",
+                                        "management_network": {
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+                                            "name": "nfvbench-management-net",
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+                                            "network_type": "vlan",
+                                            "physical_network": null,
+                                            "cidr": "192.168.0.0/24",
+                                            "gateway": "192.168.0.254"
+                                        },
+                                        "no_traffic": false,
+                                        "mpls": false,
+                                        "duration_sec": 10.0,
+                                        "clouds_detail": "openstack",
+                                        "mbuf_64": null,
+                                        "generic_poll_sec": 2,
+                                        "idle_interfaces_per_vm": 0,
+                                        "no_flow_stats": true,
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+                                            99
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+                                        "no_cleanup": true,
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+                                        "intf_speed_used": 25000000000.0,
+                                        "generator_profile": "trex-local",
+                                        "mbuf_factor": 0.2,
+                                        "user_label": "amical_tc12_basic",
+                                        "intf_speed": null,
+                                        "generic_retry_count": 100,
+                                        "flavor_type": "nfvbench.loop.basic",
+                                        "use_sriov_middle_net": false,
+                                        "json_file": "/var/lib/xtesting/results/characterization/nfvbench-throughput-fs_512-fc_128-rate_ndr-0.json",
+                                        "std_json_path": null,
+                                        "unidir_reverse_traffic_pps": 1,
+                                        "i40e_mixed": "ignore",
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+                                            "cidr": "192.169.1.0/24",
+                                            "network_type": "vlan"
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+                                        "external_networks": {
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+                                                    "version": "v2.89",
+                                                    "built_by": "hhaim",
+                                                    "mode": "STL",
+                                                    "build_time": "11:22:15"
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+                                "json": "/var/lib/xtesting/results/characterization/nfvbench-throughput-fs_768-fc_128-rate_ndr-2.json",
+                                "frame_sizes": [
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+                                ],
+                                "rate": "ndr",
+                                "flow_count": "128",
+                                "log_file": "/var/lib/xtesting/results/characterization/nfvbench.log",
+                                "user_label": "amical_tc12_basic"
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+                                    "nfvbench_version": "5.0.4.dev29",
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+                                                "198.19.0.0/16"
+                                            ],
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+                                                "192.168.2.0/24"
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+                                            "disk": 0,
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+                                                "hw:mem_page_size": "large"
+                                            },
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+                                            "cidr": "192.168.0.0/24",
+                                            "network_type": "vlan"
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+                                        "intf_speed_detected": 25000000000.0,
+                                        "pause_sec": 2.0,
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+                                                "network_type": "vlan"
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+                                                "name": "net_nfvbench_vn2bis",
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+                                                "cidr": "192.168.31.0/24",
+                                                "network_type": "vlan"
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+                                                "name": "net_nfvbench_vn1bis",
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+                                                "cidr": "192.168.30.0/24",
+                                                "network_type": "vlan"
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+                                            "profile": "custom_traffic_profile"
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+                                        "vm_image_file": "nfvbenchvm-0.15.0901.qcow2",
+                                        "name": "nfvbench.conf",
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+                                        "l2_loopback": false,
+                                        "request_id": "8dd3beb2954d49b59cfca0b597a08ad2",
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+                                            "load_epsilon": 0.1
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+                                        "factory_class": "BasicFactory",
+                                        "tg-tool": "TRex",
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+                                                "router_name": "router_right",
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+                                                "router_name": "router_left",
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+                                        "hypervisor_hostname": "localdomain",
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+                                                "result_tag": "nfvbench.results.amical",
+                                                "logging_tag": "nfvbench.logs.amical",
+                                                "port": 25225
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+                                        "loop_vm_arp": false,
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+                                        "openrc_file": null,
+                                        "disable_hdrh": false,
+                                        "json": "/var/lib/xtesting/results/characterization/nfvbench-throughput-fs_768-fc_128-rate_ndr-2.json",
+                                        "vm_forwarder": "vpp",
+                                        "factory_module": "nfvbench.factory",
+                                        "no_latency_streams": false,
+                                        "single_run": false,
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+                                        "cores_used": 5,
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+                                            }
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+                                            2504
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+                                            "name": "nfvbench-management-net",
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+                                            "gateway": "192.168.0.254"
+                                        },
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+                                        "duration_sec": 10.0,
+                                        "clouds_detail": "openstack",
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+                                        "generic_poll_sec": 2,
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+                                        "no_flow_stats": true,
+                                        "lat_percentiles": [
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+                                            99
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+                                        "mbuf_factor": 0.2,
+                                        "user_label": "amical_tc12_basic",
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+                                        "generic_retry_count": 100,
+                                        "flavor_type": "nfvbench.loop.basic",
+                                        "use_sriov_middle_net": false,
+                                        "json_file": "/var/lib/xtesting/results/characterization/nfvbench-throughput-fs_768-fc_128-rate_ndr-2.json",
+                                        "std_json_path": null,
+                                        "unidir_reverse_traffic_pps": 1,
+                                        "i40e_mixed": "ignore",
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+                                            "cidr": "192.169.1.0/24",
+                                            "network_type": "vlan"
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+                                                    "version": "v2.89",
+                                                    "built_by": "hhaim",
+                                                    "mode": "STL",
+                                                    "build_time": "11:22:15"
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+                                "flavor_type": "nfvbench.loop.basic",
+                                "json": "/var/lib/xtesting/results/characterization/nfvbench-throughput-fs_1024-fc_128-rate_ndr-2.json",
+                                "frame_sizes": [
+                                    "1024"
+                                ],
+                                "rate": "ndr",
+                                "flow_count": "128",
+                                "log_file": "/var/lib/xtesting/results/characterization/nfvbench.log",
+                                "user_label": "amical_tc12_basic"
+                            },
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+                                "status": "OK",
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+                                    "date": "2022-03-29 00:52:26",
+                                    "nfvbench_version": "5.0.4.dev29",
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+                                                "198.19.0.0/16"
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+                                                "hw:mem_page_size": "large"
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+                                                "logging_tag": "nfvbench.logs.amical",
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+                                            "gateway": "192.168.0.254"
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+                                                                            "max_delay_usec": 614,
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+                                                    "build_date": "Apr 14 2021",
+                                                    "version": "v2.89",
+                                                    "built_by": "hhaim",
+                                                    "mode": "STL",
+                                                    "build_time": "11:22:15"
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+                                "flavor_type": "nfvbench.loop.basic",
+                                "json": "/var/lib/xtesting/results/characterization/nfvbench-throughput-fs_IMIX-fc_128-rate_ndr-2.json",
+                                "frame_sizes": [
+                                    "IMIX"
+                                ],
+                                "rate": "ndr",
+                                "flow_count": "128",
+                                "log_file": "/var/lib/xtesting/results/characterization/nfvbench.log",
+                                "user_label": "amical_tc12_basic"
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+                                "status": "OK",
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+                                    "date": "2022-03-29 01:14:06",
+                                    "nfvbench_version": "5.0.4.dev29",
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+                                                                    7
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+                                                "192.168.31.1"
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+                                                "198.19.0.0/16"
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+                                                "hw:mem_page_size": "large"
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+                                            "cidr": "192.168.0.0/24",
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+                                                "cidr": "192.168.3.0/24",
+                                                "network_type": "vlan"
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+                                                "name": "net_nfvbench_vn2bis",
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+                                                "mpls_transport_labels": null,
+                                                "cidr": "192.168.31.0/24",
+                                                "network_type": "vlan"
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+                                                "name": "net_nfvbench_vn1bis",
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+                                                "cidr": "192.168.30.0/24",
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+                                            "profile": "custom_traffic_profile"
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+                                        "vm_image_file": "nfvbenchvm-0.15.0901.qcow2",
+                                        "name": "nfvbench.conf",
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+                                        "l2_loopback": false,
+                                        "request_id": "e3cbe4a347a44a80b2c84296b1c8d3cf",
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+                                        "check_traffic_time_sec": 200,
+                                        "num_mbufs": 128000,
+                                        "rate": "ndr",
+                                        "service_chain_count": 1,
+                                        "service_chain_shared_net": true,
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+                                            "load_epsilon": 0.1
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+                                        "debug_mask": 0,
+                                        "factory_class": "BasicFactory",
+                                        "tg-tool": "TRex",
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+                                                "name": "nfvbench-net3",
+                                                "segmentation_id": null,
+                                                "network_type": null,
+                                                "physical_network": null,
+                                                "cidr": "192.168.4.0/24",
+                                                "router_name": "router_right",
+                                                "gateway": null
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+                                                "name": "nfvbench-net2",
+                                                "segmentation_id": null,
+                                                "network_type": null,
+                                                "physical_network": null,
+                                                "cidr": "192.168.3.0/24",
+                                                "router_name": "router_left",
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+                                        "use_management_port": false,
+                                        "hypervisor_hostname": "localdomain",
+                                        "cache_size": 16,
+                                        "pdr_run": false,
+                                        "vlan_tagging": false,
+                                        "fluentd": [
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+                                                "ip": "172.20.73.203",
+                                                "result_tag": "nfvbench.results.amical",
+                                                "logging_tag": "nfvbench.logs.amical",
+                                                "port": 25225
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+                                        "use_floating_ip": false,
+                                        "flow_count": 128,
+                                        "loop_vm_arp": false,
+                                        "user_id": null,
+                                        "openrc_file": null,
+                                        "disable_hdrh": false,
+                                        "json": "/var/lib/xtesting/results/characterization/nfvbench-throughput-fs_IMIX-fc_128-rate_ndr-0.json",
+                                        "vm_forwarder": "vpp",
+                                        "factory_module": "nfvbench.factory",
+                                        "no_latency_streams": false,
+                                        "single_run": false,
+                                        "no_arp": false,
+                                        "cores_used": 5,
+                                        "traffic_profile": [
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+                                                "name": "custom_traffic_profile"
+                                            }
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+                                        "tg-name": "trex-local",
+                                        "management_network": {
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+                                            "name": "nfvbench-management-net",
+                                            "segmentation_id": null,
+                                            "network_type": "vlan",
+                                            "physical_network": null,
+                                            "cidr": "192.168.0.0/24",
+                                            "gateway": "192.168.0.254"
+                                        },
+                                        "no_traffic": false,
+                                        "mpls": false,
+                                        "duration_sec": 10.0,
+                                        "clouds_detail": "openstack",
+                                        "mbuf_64": null,
+                                        "generic_poll_sec": 2,
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+                                        "no_flow_stats": true,
+                                        "lat_percentiles": [
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+                                        "no_cleanup": true,
+                                        "no_e2e_check": false,
+                                        "intf_speed_used": 25000000000.0,
+                                        "generator_profile": "trex-local",
+                                        "mbuf_factor": 0.2,
+                                        "user_label": "amical_tc12_basic",
+                                        "intf_speed": null,
+                                        "generic_retry_count": 100,
+                                        "flavor_type": "nfvbench.loop.basic",
+                                        "use_sriov_middle_net": false,
+                                        "json_file": "/var/lib/xtesting/results/characterization/nfvbench-throughput-fs_IMIX-fc_128-rate_ndr-0.json",
+                                        "std_json_path": null,
+                                        "unidir_reverse_traffic_pps": 1,
+                                        "i40e_mixed": "ignore",
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+                                            "segmentation_id": null,
+                                            "physical_network": null,
+                                            "cidr": "192.169.1.0/24",
+                                            "network_type": "vlan"
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+                                        "interval_sec": 10.0,
+                                        "no_latency_stats": false,
+                                        "cores": null,
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+                                        "external_networks": {
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+                                                        "service_chain_count": 1,
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+                                                                    "timestamp_sec": 1648516587.0061436,
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+                                                                            "drop_pct": 5,
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+                                                                            "warning": "WARNING: There is a significant difference between requested TX rate (16368398) and actual TX rate (14253583). The traffic generator may not have sufficient CPU to achieve the requested TX rate.",
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+                                                    "version": "v2.89",
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+                                                    "mode": "STL",
+                                                    "build_time": "11:22:15"
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+                                "flavor_type": "nfvbench.loop.basic",
+                                "json": "/var/lib/xtesting/results/characterization/nfvbench-throughput-fs_9000-fc_128-rate_ndr-2.json",
+                                "frame_sizes": [
+                                    "9000"
+                                ],
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+                                "flow_count": "128",
+                                "log_file": "/var/lib/xtesting/results/characterization/nfvbench.log",
+                                "user_label": "amical_tc12_basic"
+                            },
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+                                "status": "OK",
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+                                    "date": "2022-03-29 01:23:45",
+                                    "nfvbench_version": "5.0.4.dev29",
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+                                                "router_name": "router_right",
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+                                                "result_tag": "nfvbench.results.amical",
+                                                "logging_tag": "nfvbench.logs.amical",
+                                                "port": 25225
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+                                        "disable_hdrh": false,
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+                                        "factory_module": "nfvbench.factory",
+                                        "no_latency_streams": false,
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+                                            "cidr": "192.168.0.0/24",
+                                            "gateway": "192.168.0.254"
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+                                        "duration_sec": 10.0,
+                                        "clouds_detail": "openstack",
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+                                        "user_label": "amical_tc12_basic",
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+                                                                            "ndr_pps": 133641,
+                                                                            "drop_percentage": 0.0
+                                                                        }
+                                                                    ]
+                                                                }
+                                                            }
+                                                        },
+                                                        "flow_count": 128,
+                                                        "bidirectional": true
+                                                    }
+                                                }
+                                            },
+                                            "versions": {
+                                                "Traffic_Generator": {
+                                                    "build_date": "Apr 14 2021",
+                                                    "version": "v2.89",
+                                                    "built_by": "hhaim",
+                                                    "mode": "STL",
+                                                    "build_time": "11:22:15"
+                                                }
+                                            }
+                                        }
+                                    }
+                                },
+                                "request_id": "925d13e8fb154949ba8e787ba0a1729c"
+                            },
+                            "synthesis": {
+                                "avg_delay_usec": 830.5011435866718,
+                                "total_tx_rate": 265611
+                            }
+                        },
+                        {
+                            "input": {
+                                "duration_sec": "10",
+                                "flavor_type": "nfvbench.loop.basic",
+                                "json": "/var/lib/xtesting/results/characterization/nfvbench-throughput-fs_64-fc_10k-rate_ndr-2.json",
+                                "frame_sizes": [
+                                    "64"
+                                ],
+                                "rate": "ndr",
+                                "flow_count": "10k",
+                                "log_file": "/var/lib/xtesting/results/characterization/nfvbench.log",
+                                "user_label": "amical_tc12_basic"
+                            },
+                            "output": {
+                                "status": "OK",
+                                "result": {
+                                    "date": "2022-03-29 01:33:26",
+                                    "nfvbench_version": "5.0.4.dev29",
+                                    "config": {
+                                        "compute_nodes": null,
+                                        "traffic_generator": {
+                                            "mac_addrs_left": null,
+                                            "gateway_ip_addrs": [
+                                                "192.168.30.2",
+                                                "192.168.31.2"
+                                            ],
+                                            "mac_addrs_right": null,
+                                            "default_profile": "trex-local",
+                                            "src_vteps": null,
+                                            "generator_profile": [
+                                                {
+                                                    "intf_speed": null,
+                                                    "name": "trex-local",
+                                                    "ip": "127.0.0.1",
+                                                    "zmq_rpc_port": 4501,
+                                                    "tool": "TRex",
+                                                    "platform": {
+                                                        "master_thread_id": "0",
+                                                        "latency_thread_id": "1",
+                                                        "dual_if": [
+                                                            {
+                                                                "threads": [
+                                                                    2,
+                                                                    3,
+                                                                    4,
+                                                                    5,
+                                                                    6,
+                                                                    7
+                                                                ],
+                                                                "socket": 0
+                                                            }
+                                                        ]
+                                                    },
+                                                    "zmq_pub_port": 4500,
+                                                    "interfaces": [
+                                                        {
+                                                            "switch": null,
+                                                            "pci": "0000:00:05.0",
+                                                            "port": 0
+                                                        },
+                                                        {
+                                                            "switch": null,
+                                                            "pci": "0000:00:06.0",
+                                                            "port": 1
+                                                        }
+                                                    ],
+                                                    "cores": 5,
+                                                    "software_mode": false
+                                                }
+                                            ],
+                                            "vtep_gateway_ips": null,
+                                            "tg_gateway_ip_addrs_step": "0.0.0.1",
+                                            "udp_port_step": "1",
+                                            "udp_src_port": [
+                                                "49152",
+                                                "49168"
+                                            ],
+                                            "gateway_ip_addrs_step": "0.0.0.1",
+                                            "tg_gateway_ip_addrs": [
+                                                "192.168.30.1",
+                                                "192.168.31.1"
+                                            ],
+                                            "ip_addrs": [
+                                                "198.18.0.0/16",
+                                                "198.19.0.0/16"
+                                            ],
+                                            "ip_src_static": true,
+                                            "host_name": "nfvbench_tg",
+                                            "ip_addrs_step": "0.0.0.1",
+                                            "tg_gateway_ip_cidrs": [
+                                                "192.168.1.0/24",
+                                                "192.168.2.0/24"
+                                            ],
+                                            "dst_vtep": null,
+                                            "vtep_vlan": null,
+                                            "udp_dst_port": [
+                                                "49152",
+                                                "49168"
+                                            ]
+                                        },
+                                        "availability_zone": "nova",
+                                        "vif_multiqueue_size": 8,
+                                        "periodic_gratuitous_arp": false,
+                                        "flavor": {
+                                            "vcpus": 2,
+                                            "disk": 0,
+                                            "extra_specs": {
+                                                "hw:cpu_policy": "dedicated",
+                                                "hw:mem_page_size": "large"
+                                            },
+                                            "ram": 4096
+                                        },
+                                        "floating_network": {
+                                            "subnet": "nfvbench-floating-subnet",
+                                            "name": "nfvbench-floating-net",
+                                            "segmentation_id": null,
+                                            "physical_network": null,
+                                            "cidr": "192.168.0.0/24",
+                                            "network_type": "vlan"
+                                        },
+                                        "user_info": null,
+                                        "service_chain": "PVP",
+                                        "sriov": false,
+                                        "vxlan": false,
+                                        "intf_speed_detected": 25000000000.0,
+                                        "pause_sec": 2.0,
+                                        "internal_networks": {
+                                            "middle": {
+                                                "subnet": "nfvbench-msubnet",
+                                                "name": "nfvbench-mnet",
+                                                "segmentation_id": null,
+                                                "physical_network": null,
+                                                "mpls_transport_labels": null,
+                                                "cidr": "192.168.3.0/24",
+                                                "network_type": "vlan"
+                                            },
+                                            "right": {
+                                                "subnet": "subnet_nfvbench_vn2bis",
+                                                "name": "net_nfvbench_vn2bis",
+                                                "segmentation_id": null,
+                                                "physical_network": null,
+                                                "mpls_transport_labels": null,
+                                                "cidr": "192.168.31.0/24",
+                                                "network_type": "vlan"
+                                            },
+                                            "left": {
+                                                "subnet": "subnet_nfvbench_vn1bis",
+                                                "name": "net_nfvbench_vn1bis",
+                                                "segmentation_id": null,
+                                                "physical_network": null,
+                                                "mpls_transport_labels": null,
+                                                "cidr": "192.168.30.0/24",
+                                                "network_type": "vlan"
+                                            }
+                                        },
+                                        "no_vswitch_access": false,
+                                        "traffic": {
+                                            "bidirectional": true,
+                                            "profile": "custom_traffic_profile"
+                                        },
+                                        "restart": false,
+                                        "vm_image_file": "nfvbenchvm-0.15.0901.qcow2",
+                                        "name": "nfvbench.conf",
+                                        "std_json": null,
+                                        "l2_loopback": false,
+                                        "request_id": "0b4fd1e0bc074c0aa72dfedbb7e468e7",
+                                        "debug": false,
+                                        "group_id": null,
+                                        "loop_vm_name": "nfvbench-loop-vm",
+                                        "check_traffic_time_sec": 200,
+                                        "num_mbufs": 128000,
+                                        "rate": "ndr",
+                                        "service_chain_count": 1,
+                                        "service_chain_shared_net": true,
+                                        "measurement": {
+                                            "NDR": 0.001,
+                                            "PDR": 0.1,
+                                            "load_epsilon": 0.1
+                                        },
+                                        "l3_router": false,
+                                        "debug_mask": 0,
+                                        "factory_class": "BasicFactory",
+                                        "tg-tool": "TRex",
+                                        "frame_sizes": [
+                                            "64"
+                                        ],
+                                        "service_mode": false,
+                                        "edge_networks": {
+                                            "right": {
+                                                "subnet": "nfvbench-subnet3",
+                                                "name": "nfvbench-net3",
+                                                "segmentation_id": null,
+                                                "network_type": null,
+                                                "physical_network": null,
+                                                "cidr": "192.168.4.0/24",
+                                                "router_name": "router_right",
+                                                "gateway": null
+                                            },
+                                            "left": {
+                                                "subnet": "nfvbench-subnet2",
+                                                "name": "nfvbench-net2",
+                                                "segmentation_id": null,
+                                                "network_type": null,
+                                                "physical_network": null,
+                                                "cidr": "192.168.3.0/24",
+                                                "router_name": "router_left",
+                                                "gateway": null
+                                            }
+                                        },
+                                        "ndr_run": true,
+                                        "use_management_port": false,
+                                        "hypervisor_hostname": "localdomain",
+                                        "cache_size": 16,
+                                        "pdr_run": false,
+                                        "vlan_tagging": false,
+                                        "fluentd": [
+                                            {
+                                                "ip": "172.20.73.203",
+                                                "result_tag": "nfvbench.results.amical",
+                                                "logging_tag": "nfvbench.logs.amical",
+                                                "port": 25225
+                                            }
+                                        ],
+                                        "use_floating_ip": false,
+                                        "flow_count": 10000,
+                                        "loop_vm_arp": false,
+                                        "user_id": null,
+                                        "openrc_file": null,
+                                        "disable_hdrh": false,
+                                        "json": "/var/lib/xtesting/results/characterization/nfvbench-throughput-fs_64-fc_10k-rate_ndr-2.json",
+                                        "vm_forwarder": "vpp",
+                                        "factory_module": "nfvbench.factory",
+                                        "no_latency_streams": false,
+                                        "single_run": false,
+                                        "no_arp": false,
+                                        "cores_used": 5,
+                                        "traffic_profile": [
+                                            {
+                                                "l2frame_size": [
+                                                    "64"
+                                                ],
+                                                "name": "custom_traffic_profile"
+                                            }
+                                        ],
+                                        "vlans": [
+                                            2519,
+                                            2504
+                                        ],
+                                        "tg-name": "trex-local",
+                                        "management_network": {
+                                            "subnet": "nfvbench-management-subnet",
+                                            "name": "nfvbench-management-net",
+                                            "segmentation_id": null,
+                                            "network_type": "vlan",
+                                            "physical_network": null,
+                                            "cidr": "192.168.0.0/24",
+                                            "gateway": "192.168.0.254"
+                                        },
+                                        "no_traffic": false,
+                                        "mpls": false,
+                                        "duration_sec": 10.0,
+                                        "clouds_detail": "openstack",
+                                        "mbuf_64": null,
+                                        "generic_poll_sec": 2,
+                                        "idle_interfaces_per_vm": 0,
+                                        "no_flow_stats": true,
+                                        "lat_percentiles": [
+                                            25,
+                                            75,
+                                            99
+                                        ],
+                                        "no_cleanup": true,
+                                        "no_e2e_check": false,
+                                        "intf_speed_used": 25000000000.0,
+                                        "generator_profile": "trex-local",
+                                        "mbuf_factor": 0.2,
+                                        "user_label": "amical_tc12_basic",
+                                        "intf_speed": null,
+                                        "generic_retry_count": 100,
+                                        "flavor_type": "nfvbench.loop.basic",
+                                        "use_sriov_middle_net": false,
+                                        "json_file": "/var/lib/xtesting/results/characterization/nfvbench-throughput-fs_64-fc_10k-rate_ndr-2.json",
+                                        "std_json_path": null,
+                                        "unidir_reverse_traffic_pps": 1,
+                                        "i40e_mixed": "ignore",
+                                        "gratuitous_arp_pps": 1,
+                                        "idle_networks": {
+                                            "subnet": "nfvbench-idle-subnet",
+                                            "name": "nfvbench-idle-net",
+                                            "segmentation_id": null,
+                                            "physical_network": null,
+                                            "cidr": "192.169.1.0/24",
+                                            "network_type": "vlan"
+                                        },
+                                        "interval_sec": 10.0,
+                                        "no_latency_stats": false,
+                                        "cores": null,
+                                        "log_file": "/var/lib/xtesting/results/characterization/nfvbench.log",
+                                        "external_networks": {
+                                            "right": null,
+                                            "left": null
+                                        }
+                                    },
+                                    "benchmarks": {
+                                        "network": {
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+                                                    "result": {
+                                                        "compute_nodes": {},
+                                                        "profile": "custom_traffic_profile",
+                                                        "service_chain_count": 1,
+                                                        "result": {
+                                                            "64": {
+                                                                "ndr": {
+                                                                    "load_percent_per_direction": 0.390625,
+                                                                    "timestamp_sec": 1648517749.4090943,
+                                                                    "stats": {
+                                                                        "total_tx_rate": 288883,
+                                                                        "overall": {
+                                                                            "rx_pkts": 2888837,
+                                                                            "drop_percentage": 0.0,
+                                                                            "drop_pct": 0,
+                                                                            "max_delay_usec": 6981,
+                                                                            "lat_percentile": {
+                                                                                "99": "n/a",
+                                                                                "25": "n/a",
+                                                                                "75": "n/a"
+                                                                            },
+                                                                            "tx_pkts": 2888837,
+                                                                            "avg_delay_usec": 137.00045173888316,
+                                                                            "min_delay_usec": 32,
+                                                                            "hdrh": "HISTFAAAABt4nJNpmSzMgADMUJoRTM6Y1mD/ASIAAEr9BCg="
+                                                                        },
+                                                                        "1": {
+                                                                            "rx_pkts": 1444346,
+                                                                            "min_delay_usec": 32,
+                                                                            "drop_pct": 0,
+                                                                            "max_delay_usec": 1012,
+                                                                            "tx_pkts": 1444491,
+                                                                            "avg_delay_usec": 128,
+                                                                            "drop_percentage": 0.0
+                                                                        },
+                                                                        "0": {
+                                                                            "rx_pkts": 1444491,
+                                                                            "min_delay_usec": 34,
+                                                                            "drop_pct": 0,
+                                                                            "max_delay_usec": 6981,
+                                                                            "tx_pkts": 1444346,
+                                                                            "avg_delay_usec": 146,
+                                                                            "drop_percentage": 0.0
+                                                                        },
+                                                                        "theoretical_tx_rate_bps": 50000000000.0,
+                                                                        "offered_tx_rate_bps": 194129376.0,
+                                                                        "theoretical_tx_rate_pps": 74404761.90476191
+                                                                    },
+                                                                    "initial_rate_type": "rate_percent",
+                                                                    "rate_percent": 0.78125,
+                                                                    "duration_sec": 10.0,
+                                                                    "l2frame_size": "64",
+                                                                    "rate_pps": 290642,
+                                                                    "rate_bps": 195312500.0,
+                                                                    "time_taken_sec": 137.5828468799591
+                                                                },
+                                                                "iteration_stats": {
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+                                                                            "rx_pkts": 11677335,
+                                                                            "time_ms": 1648517624315,
+                                                                            "drop_pct": 412700060,
+                                                                            "total_tx_pps": 42437739,
+                                                                            "tx_pps": 74404760,
+                                                                            "tx_pkts": 424377395,
+                                                                            "warning": "WARNING: There is a significant difference between requested TX rate (74404760) and actual TX rate (42437739). The traffic generator may not have sufficient CPU to achieve the requested TX rate.",
+                                                                            "drop_percentage": 97.24836074268282
+                                                                        },
+                                                                        {
+                                                                            "rx_pps": 1881821.855161189,
+                                                                            "rx_pkts": 18700581,
+                                                                            "time_ms": 1648517636807,
+                                                                            "drop_pct": 350997602,
+                                                                            "total_tx_pps": 36969818,
+                                                                            "tx_pps": 37202380,
+                                                                            "tx_pkts": 369698183,
+                                                                            "drop_percentage": 94.94166272383329
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+                                                                        {
+                                                                            "rx_pps": 1463366.1136056492,
+                                                                            "rx_pkts": 14543665,
+                                                                            "time_ms": 1648517649302,
+                                                                            "drop_pct": 170324273,
+                                                                            "total_tx_pps": 18486793,
+                                                                            "tx_pps": 18601190,
+                                                                            "tx_pkts": 184867938,
+                                                                            "drop_percentage": 92.13294357185939
+                                                                        },
+                                                                        {
+                                                                            "rx_pps": 656372.1947024872,
+                                                                            "rx_pkts": 6523357,
+                                                                            "time_ms": 1648517661819,
+                                                                            "drop_pct": 85910624,
+                                                                            "total_tx_pps": 9243398,
+                                                                            "tx_pps": 9300594,
+                                                                            "tx_pkts": 92433981,
+                                                                            "drop_percentage": 92.94268522308911
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+                                                                        {
+                                                                            "rx_pps": 599368.4857455855,
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+                                                                            "total_tx_pps": 4626812,
+                                                                            "tx_pps": 4650296,
+                                                                            "tx_pkts": 46268122,
+                                                                            "drop_percentage": 87.11117559515382
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+                                                                        {
+                                                                            "rx_pps": 1877894.057540158,
+                                                                            "rx_pkts": 18663453,
+                                                                            "time_ms": 1648517686824,
+                                                                            "drop_pct": 4445034,
+                                                                            "total_tx_pps": 2310848,
+                                                                            "tx_pps": 2325148,
+                                                                            "tx_pkts": 23108487,
+                                                                            "drop_percentage": 19.235504254346033
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+                                                                        {
+                                                                            "rx_pps": 1160361.5937588983,
+                                                                            "rx_pkts": 11532254,
+                                                                            "time_ms": 1648517699350,
+                                                                            "drop_pct": 21988,
+                                                                            "total_tx_pps": 1155424,
+                                                                            "tx_pps": 1162574,
+                                                                            "tx_pkts": 11554242,
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+                                                                        {
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+                                                                            "time_ms": 1648517711861,
+                                                                            "drop_pct": 4313,
+                                                                            "total_tx_pps": 578292,
+                                                                            "tx_pps": 581286,
+                                                                            "tx_pkts": 5782927,
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+                                                                            "rx_pkts": 2888837,
+                                                                            "time_ms": 1648517724365,
+                                                                            "drop_pct": 0,
+                                                                            "total_tx_pps": 288883,
+                                                                            "tx_pps": 290642,
+                                                                            "tx_pkts": 2888837,
+                                                                            "drop_percentage": 0.0
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+                                                                        {
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+                                                                            "drop_pct": 1188,
+                                                                            "total_tx_pps": 433283,
+                                                                            "tx_pps": 435964,
+                                                                            "tx_pkts": 4332831,
+                                                                            "drop_percentage": 0.027418563059579293
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+                                                                        {
+                                                                            "rx_pps": 363213.11655764753,
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+                                                                            "drop_pct": 905,
+                                                                            "total_tx_pps": 361771,
+                                                                            "tx_pps": 363304,
+                                                                            "tx_pkts": 3617712,
+                                                                            "ndr_pps": 145321,
+                                                                            "drop_percentage": 0.025015811098285327
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+                                                                    ]
+                                                                }
+                                                            }
+                                                        },
+                                                        "flow_count": 10000,
+                                                        "bidirectional": true
+                                                    }
+                                                }
+                                            },
+                                            "versions": {
+                                                "Traffic_Generator": {
+                                                    "build_date": "Apr 14 2021",
+                                                    "version": "v2.89",
+                                                    "built_by": "hhaim",
+                                                    "mode": "STL",
+                                                    "build_time": "11:22:15"
+                                                }
+                                            }
+                                        }
+                                    }
+                                },
+                                "request_id": "0b4fd1e0bc074c0aa72dfedbb7e468e7"
+                            },
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+                                "total_tx_rate": 288883
+                            }
+                        },
+                        {
+                            "input": {
+                                "duration_sec": "10",
+                                "flavor_type": "nfvbench.loop.basic",
+                                "json": "/var/lib/xtesting/results/characterization/nfvbench-throughput-fs_128-fc_10k-rate_ndr-2.json",
+                                "frame_sizes": [
+                                    "128"
+                                ],
+                                "rate": "ndr",
+                                "flow_count": "10k",
+                                "log_file": "/var/lib/xtesting/results/characterization/nfvbench.log",
+                                "user_label": "amical_tc12_basic"
+                            },
+                            "output": {
+                                "status": "OK",
+                                "result": {
+                                    "date": "2022-03-29 01:35:53",
+                                    "nfvbench_version": "5.0.4.dev29",
+                                    "config": {
+                                        "compute_nodes": null,
+                                        "traffic_generator": {
+                                            "mac_addrs_left": null,
+                                            "gateway_ip_addrs": [
+                                                "192.168.30.2",
+                                                "192.168.31.2"
+                                            ],
+                                            "mac_addrs_right": null,
+                                            "default_profile": "trex-local",
+                                            "src_vteps": null,
+                                            "generator_profile": [
+                                                {
+                                                    "intf_speed": null,
+                                                    "name": "trex-local",
+                                                    "ip": "127.0.0.1",
+                                                    "zmq_rpc_port": 4501,
+                                                    "tool": "TRex",
+                                                    "platform": {
+                                                        "master_thread_id": "0",
+                                                        "latency_thread_id": "1",
+                                                        "dual_if": [
+                                                            {
+                                                                "threads": [
+                                                                    2,
+                                                                    3,
+                                                                    4,
+                                                                    5,
+                                                                    6,
+                                                                    7
+                                                                ],
+                                                                "socket": 0
+                                                            }
+                                                        ]
+                                                    },
+                                                    "zmq_pub_port": 4500,
+                                                    "interfaces": [
+                                                        {
+                                                            "switch": null,
+                                                            "pci": "0000:00:05.0",
+                                                            "port": 0
+                                                        },
+                                                        {
+                                                            "switch": null,
+                                                            "pci": "0000:00:06.0",
+                                                            "port": 1
+                                                        }
+                                                    ],
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+                                                    "software_mode": false
+                                                }
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+                                            ],
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+                                                "192.168.31.1"
+                                            ],
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+                                                "198.19.0.0/16"
+                                            ],
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+                                            "host_name": "nfvbench_tg",
+                                            "ip_addrs_step": "0.0.0.1",
+                                            "tg_gateway_ip_cidrs": [
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+                                                "192.168.2.0/24"
+                                            ],
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+                                            "vtep_vlan": null,
+                                            "udp_dst_port": [
+                                                "49152",
+                                                "49168"
+                                            ]
+                                        },
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+                                        "periodic_gratuitous_arp": false,
+                                        "flavor": {
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+                                            "disk": 0,
+                                            "extra_specs": {
+                                                "hw:cpu_policy": "dedicated",
+                                                "hw:mem_page_size": "large"
+                                            },
+                                            "ram": 4096
+                                        },
+                                        "floating_network": {
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+                                            "name": "nfvbench-floating-net",
+                                            "segmentation_id": null,
+                                            "physical_network": null,
+                                            "cidr": "192.168.0.0/24",
+                                            "network_type": "vlan"
+                                        },
+                                        "user_info": null,
+                                        "service_chain": "PVP",
+                                        "sriov": false,
+                                        "vxlan": false,
+                                        "intf_speed_detected": 25000000000.0,
+                                        "pause_sec": 2.0,
+                                        "internal_networks": {
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+                                                "name": "nfvbench-mnet",
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+                                                "physical_network": null,
+                                                "mpls_transport_labels": null,
+                                                "cidr": "192.168.3.0/24",
+                                                "network_type": "vlan"
+                                            },
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+                                                "name": "net_nfvbench_vn2bis",
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+                                                "physical_network": null,
+                                                "mpls_transport_labels": null,
+                                                "cidr": "192.168.31.0/24",
+                                                "network_type": "vlan"
+                                            },
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+                                                "name": "net_nfvbench_vn1bis",
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+                                                "mpls_transport_labels": null,
+                                                "cidr": "192.168.30.0/24",
+                                                "network_type": "vlan"
+                                            }
+                                        },
+                                        "no_vswitch_access": false,
+                                        "traffic": {
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+                                            "profile": "custom_traffic_profile"
+                                        },
+                                        "restart": false,
+                                        "vm_image_file": "nfvbenchvm-0.15.0901.qcow2",
+                                        "name": "nfvbench.conf",
+                                        "std_json": null,
+                                        "l2_loopback": false,
+                                        "request_id": "e4caccec03ec4be698325c5827dab2bf",
+                                        "debug": false,
+                                        "group_id": null,
+                                        "loop_vm_name": "nfvbench-loop-vm",
+                                        "check_traffic_time_sec": 200,
+                                        "num_mbufs": 128000,
+                                        "rate": "ndr",
+                                        "service_chain_count": 1,
+                                        "service_chain_shared_net": true,
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+                                            "PDR": 0.1,
+                                            "load_epsilon": 0.1
+                                        },
+                                        "l3_router": false,
+                                        "debug_mask": 0,
+                                        "factory_class": "BasicFactory",
+                                        "tg-tool": "TRex",
+                                        "frame_sizes": [
+                                            "128"
+                                        ],
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+                                                "name": "nfvbench-net3",
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+                                                "cidr": "192.168.4.0/24",
+                                                "router_name": "router_right",
+                                                "gateway": null
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+                                                "name": "nfvbench-net2",
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+                                                "cidr": "192.168.3.0/24",
+                                                "router_name": "router_left",
+                                                "gateway": null
+                                            }
+                                        },
+                                        "ndr_run": true,
+                                        "use_management_port": false,
+                                        "hypervisor_hostname": "localdomain",
+                                        "cache_size": 16,
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+                                        "vlan_tagging": false,
+                                        "fluentd": [
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+                                                "ip": "172.20.73.203",
+                                                "result_tag": "nfvbench.results.amical",
+                                                "logging_tag": "nfvbench.logs.amical",
+                                                "port": 25225
+                                            }
+                                        ],
+                                        "use_floating_ip": false,
+                                        "flow_count": 10000,
+                                        "loop_vm_arp": false,
+                                        "user_id": null,
+                                        "openrc_file": null,
+                                        "disable_hdrh": false,
+                                        "json": "/var/lib/xtesting/results/characterization/nfvbench-throughput-fs_128-fc_10k-rate_ndr-0.json",
+                                        "vm_forwarder": "vpp",
+                                        "factory_module": "nfvbench.factory",
+                                        "no_latency_streams": false,
+                                        "single_run": false,
+                                        "no_arp": false,
+                                        "cores_used": 5,
+                                        "traffic_profile": [
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+                                                "l2frame_size": [
+                                                    "128"
+                                                ],
+                                                "name": "custom_traffic_profile"
+                                            }
+                                        ],
+                                        "vlans": [
+                                            2519,
+                                            2504
+                                        ],
+                                        "tg-name": "trex-local",
+                                        "management_network": {
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+                                            "name": "nfvbench-management-net",
+                                            "segmentation_id": null,
+                                            "network_type": "vlan",
+                                            "physical_network": null,
+                                            "cidr": "192.168.0.0/24",
+                                            "gateway": "192.168.0.254"
+                                        },
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+                                        "mpls": false,
+                                        "duration_sec": 10.0,
+                                        "clouds_detail": "openstack",
+                                        "mbuf_64": null,
+                                        "generic_poll_sec": 2,
+                                        "idle_interfaces_per_vm": 0,
+                                        "no_flow_stats": true,
+                                        "lat_percentiles": [
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+                                            75,
+                                            99
+                                        ],
+                                        "no_cleanup": true,
+                                        "no_e2e_check": false,
+                                        "intf_speed_used": 25000000000.0,
+                                        "generator_profile": "trex-local",
+                                        "mbuf_factor": 0.2,
+                                        "user_label": "amical_tc12_basic",
+                                        "intf_speed": null,
+                                        "generic_retry_count": 100,
+                                        "flavor_type": "nfvbench.loop.basic",
+                                        "use_sriov_middle_net": false,
+                                        "json_file": "/var/lib/xtesting/results/characterization/nfvbench-throughput-fs_128-fc_10k-rate_ndr-0.json",
+                                        "std_json_path": null,
+                                        "unidir_reverse_traffic_pps": 1,
+                                        "i40e_mixed": "ignore",
+                                        "gratuitous_arp_pps": 1,
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+                                            "name": "nfvbench-idle-net",
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+                                            "physical_network": null,
+                                            "cidr": "192.169.1.0/24",
+                                            "network_type": "vlan"
+                                        },
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+                                        "no_latency_stats": false,
+                                        "cores": null,
+                                        "log_file": "/var/lib/xtesting/results/characterization/nfvbench.log",
+                                        "external_networks": {
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+                                        }
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+                                                                    "timestamp_sec": 1648517895.4561322,
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+                                                                                "75": "n/a"
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+                                                                            "tx_pps": 371158,
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+                                                        },
+                                                        "flow_count": 10000,
+                                                        "bidirectional": true
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+                                            },
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+                                                    "build_date": "Apr 14 2021",
+                                                    "version": "v2.89",
+                                                    "built_by": "hhaim",
+                                                    "mode": "STL",
+                                                    "build_time": "11:22:15"
+                                                }
+                                            }
+                                        }
+                                    }
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+                                "request_id": "e4caccec03ec4be698325c5827dab2bf"
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+                        },
+                        {
+                            "input": {
+                                "duration_sec": "10",
+                                "flavor_type": "nfvbench.loop.basic",
+                                "json": "/var/lib/xtesting/results/characterization/nfvbench-throughput-fs_256-fc_10k-rate_ndr-2.json",
+                                "frame_sizes": [
+                                    "256"
+                                ],
+                                "rate": "ndr",
+                                "flow_count": "10k",
+                                "log_file": "/var/lib/xtesting/results/characterization/nfvbench.log",
+                                "user_label": "amical_tc12_basic"
+                            },
+                            "output": {
+                                "status": "OK",
+                                "result": {
+                                    "date": "2022-03-29 01:48:05",
+                                    "nfvbench_version": "5.0.4.dev29",
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+                                            "gateway_ip_addrs": [
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+                                                    "name": "trex-local",
+                                                    "ip": "127.0.0.1",
+                                                    "zmq_rpc_port": 4501,
+                                                    "tool": "TRex",
+                                                    "platform": {
+                                                        "master_thread_id": "0",
+                                                        "latency_thread_id": "1",
+                                                        "dual_if": [
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+                                                                "threads": [
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+                                                                    4,
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+                                                                    6,
+                                                                    7
+                                                                ],
+                                                                "socket": 0
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+                                                            "pci": "0000:00:05.0",
+                                                            "port": 0
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+                                                            "pci": "0000:00:06.0",
+                                                            "port": 1
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+                                                "49168"
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+                                            "tg_gateway_ip_addrs": [
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+                                                "192.168.31.1"
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+                                                "198.19.0.0/16"
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+                                            "host_name": "nfvbench_tg",
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+                                            "tg_gateway_ip_cidrs": [
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+                                                "192.168.2.0/24"
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+                                                "49152",
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+                                            "disk": 0,
+                                            "extra_specs": {
+                                                "hw:cpu_policy": "dedicated",
+                                                "hw:mem_page_size": "large"
+                                            },
+                                            "ram": 4096
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+                                        "floating_network": {
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+                                            "name": "nfvbench-floating-net",
+                                            "segmentation_id": null,
+                                            "physical_network": null,
+                                            "cidr": "192.168.0.0/24",
+                                            "network_type": "vlan"
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+                                        "user_info": null,
+                                        "service_chain": "PVP",
+                                        "sriov": false,
+                                        "vxlan": false,
+                                        "intf_speed_detected": 25000000000.0,
+                                        "pause_sec": 2.0,
+                                        "internal_networks": {
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+                                                "name": "nfvbench-mnet",
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+                                                "mpls_transport_labels": null,
+                                                "cidr": "192.168.3.0/24",
+                                                "network_type": "vlan"
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+                                                "name": "net_nfvbench_vn2bis",
+                                                "segmentation_id": null,
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+                                                "mpls_transport_labels": null,
+                                                "cidr": "192.168.31.0/24",
+                                                "network_type": "vlan"
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+                                                "name": "net_nfvbench_vn1bis",
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+                                                "mpls_transport_labels": null,
+                                                "cidr": "192.168.30.0/24",
+                                                "network_type": "vlan"
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+                                "json": "/var/lib/xtesting/results/characterization/nfvbench-throughput-fs_512-fc_10k-rate_ndr-2.json",
+                                "frame_sizes": [
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+                                "log_file": "/var/lib/xtesting/results/characterization/nfvbench.log",
+                                "user_label": "amical_tc12_basic"
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+                                                "logging_tag": "nfvbench.logs.amical",
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+                                                    "mode": "STL",
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+                                "json": "/var/lib/xtesting/results/characterization/nfvbench-throughput-fs_1024-fc_10k-rate_ndr-2.json",
+                                "frame_sizes": [
+                                    "1024"
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+                                "flow_count": "10k",
+                                "log_file": "/var/lib/xtesting/results/characterization/nfvbench.log",
+                                "user_label": "amical_tc12_basic"
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+                                    "nfvbench_version": "5.0.4.dev29",
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+                                        "vm_image_file": "nfvbenchvm-0.15.0901.qcow2",
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+                                                "router_name": "router_right",
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+                                                "cidr": "192.168.3.0/24",
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+                                                "result_tag": "nfvbench.results.amical",
+                                                "logging_tag": "nfvbench.logs.amical",
+                                                "port": 25225
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+                                        "flow_count": 10000,
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+                                        "openrc_file": null,
+                                        "disable_hdrh": false,
+                                        "json": "/var/lib/xtesting/results/characterization/nfvbench-throughput-fs_1024-fc_10k-rate_ndr-0.json",
+                                        "vm_forwarder": "vpp",
+                                        "factory_module": "nfvbench.factory",
+                                        "no_latency_streams": false,
+                                        "single_run": false,
+                                        "no_arp": false,
+                                        "cores_used": 5,
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+                                            "cidr": "192.168.0.0/24",
+                                            "gateway": "192.168.0.254"
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+                                        "duration_sec": 10.0,
+                                        "clouds_detail": "openstack",
+                                        "mbuf_64": null,
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+                                        "user_label": "amical_tc12_basic",
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+                                        "generic_retry_count": 100,
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+                                        "use_sriov_middle_net": false,
+                                        "json_file": "/var/lib/xtesting/results/characterization/nfvbench-throughput-fs_1024-fc_10k-rate_ndr-0.json",
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+                                        "unidir_reverse_traffic_pps": 1,
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+                                                    "version": "v2.89",
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+                                                    "mode": "STL",
+                                                    "build_time": "11:22:15"
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+                                "flavor_type": "nfvbench.loop.basic",
+                                "json": "/var/lib/xtesting/results/characterization/nfvbench-throughput-fs_1280-fc_10k-rate_ndr-2.json",
+                                "frame_sizes": [
+                                    "1280"
+                                ],
+                                "rate": "ndr",
+                                "flow_count": "10k",
+                                "log_file": "/var/lib/xtesting/results/characterization/nfvbench.log",
+                                "user_label": "amical_tc12_basic"
+                            },
+                            "output": {
+                                "status": "OK",
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+                                    "date": "2022-03-29 02:17:23",
+                                    "nfvbench_version": "5.0.4.dev29",
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+                                                "198.19.0.0/16"
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+                                                "name": "net_nfvbench_vn2bis",
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+                                        "vm_image_file": "nfvbenchvm-0.15.0901.qcow2",
+                                        "name": "nfvbench.conf",
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+                                            "load_epsilon": 0.1
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+                                        "debug_mask": 0,
+                                        "factory_class": "BasicFactory",
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+                                                "cidr": "192.168.4.0/24",
+                                                "router_name": "router_right",
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+                                                "cidr": "192.168.3.0/24",
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+                                                "result_tag": "nfvbench.results.amical",
+                                                "logging_tag": "nfvbench.logs.amical",
+                                                "port": 25225
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+                                        "flow_count": 10000,
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+                                        "openrc_file": null,
+                                        "disable_hdrh": false,
+                                        "json": "/var/lib/xtesting/results/characterization/nfvbench-throughput-fs_1280-fc_10k-rate_ndr-2.json",
+                                        "vm_forwarder": "vpp",
+                                        "factory_module": "nfvbench.factory",
+                                        "no_latency_streams": false,
+                                        "single_run": false,
+                                        "no_arp": false,
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+                                            "name": "nfvbench-management-net",
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+                                            "cidr": "192.168.0.0/24",
+                                            "gateway": "192.168.0.254"
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+                                        "duration_sec": 10.0,
+                                        "clouds_detail": "openstack",
+                                        "mbuf_64": null,
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+                                        "user_label": "amical_tc12_basic",
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+                                        "json_file": "/var/lib/xtesting/results/characterization/nfvbench-throughput-fs_1280-fc_10k-rate_ndr-2.json",
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+                                                        "bidirectional": true
+                                                    }
+                                                }
+                                            },
+                                            "versions": {
+                                                "Traffic_Generator": {
+                                                    "build_date": "Apr 14 2021",
+                                                    "version": "v2.89",
+                                                    "built_by": "hhaim",
+                                                    "mode": "STL",
+                                                    "build_time": "11:22:15"
+                                                }
+                                            }
+                                        }
+                                    }
+                                },
+                                "request_id": "e329e7ec82084f7186e94e7d1c71663a"
+                            },
+                            "synthesis": {
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+                                "total_tx_rate": 326596
+                            }
+                        },
+                        {
+                            "input": {
+                                "duration_sec": "10",
+                                "flavor_type": "nfvbench.loop.basic",
+                                "json": "/var/lib/xtesting/results/characterization/nfvbench-throughput-fs_1518-fc_10k-rate_ndr-2.json",
+                                "frame_sizes": [
+                                    "1518"
+                                ],
+                                "rate": "ndr",
+                                "flow_count": "10k",
+                                "log_file": "/var/lib/xtesting/results/characterization/nfvbench.log",
+                                "user_label": "amical_tc12_basic"
+                            },
+                            "output": {
+                                "status": "OK",
+                                "result": {
+                                    "date": "2022-03-29 02:22:16",
+                                    "nfvbench_version": "5.0.4.dev29",
+                                    "config": {
+                                        "compute_nodes": null,
+                                        "traffic_generator": {
+                                            "mac_addrs_left": null,
+                                            "gateway_ip_addrs": [
+                                                "192.168.30.2",
+                                                "192.168.31.2"
+                                            ],
+                                            "mac_addrs_right": null,
+                                            "default_profile": "trex-local",
+                                            "src_vteps": null,
+                                            "generator_profile": [
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+                                                    "intf_speed": null,
+                                                    "name": "trex-local",
+                                                    "ip": "127.0.0.1",
+                                                    "zmq_rpc_port": 4501,
+                                                    "tool": "TRex",
+                                                    "platform": {
+                                                        "master_thread_id": "0",
+                                                        "latency_thread_id": "1",
+                                                        "dual_if": [
+                                                            {
+                                                                "threads": [
+                                                                    2,
+                                                                    3,
+                                                                    4,
+                                                                    5,
+                                                                    6,
+                                                                    7
+                                                                ],
+                                                                "socket": 0
+                                                            }
+                                                        ]
+                                                    },
+                                                    "zmq_pub_port": 4500,
+                                                    "interfaces": [
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+                                                            "switch": null,
+                                                            "pci": "0000:00:05.0",
+                                                            "port": 0
+                                                        },
+                                                        {
+                                                            "switch": null,
+                                                            "pci": "0000:00:06.0",
+                                                            "port": 1
+                                                        }
+                                                    ],
+                                                    "cores": 5,
+                                                    "software_mode": false
+                                                }
+                                            ],
+                                            "vtep_gateway_ips": null,
+                                            "tg_gateway_ip_addrs_step": "0.0.0.1",
+                                            "udp_port_step": "1",
+                                            "udp_src_port": [
+                                                "49152",
+                                                "49168"
+                                            ],
+                                            "gateway_ip_addrs_step": "0.0.0.1",
+                                            "tg_gateway_ip_addrs": [
+                                                "192.168.30.1",
+                                                "192.168.31.1"
+                                            ],
+                                            "ip_addrs": [
+                                                "198.18.0.0/16",
+                                                "198.19.0.0/16"
+                                            ],
+                                            "ip_src_static": true,
+                                            "host_name": "nfvbench_tg",
+                                            "ip_addrs_step": "0.0.0.1",
+                                            "tg_gateway_ip_cidrs": [
+                                                "192.168.1.0/24",
+                                                "192.168.2.0/24"
+                                            ],
+                                            "dst_vtep": null,
+                                            "vtep_vlan": null,
+                                            "udp_dst_port": [
+                                                "49152",
+                                                "49168"
+                                            ]
+                                        },
+                                        "availability_zone": "nova",
+                                        "vif_multiqueue_size": 8,
+                                        "periodic_gratuitous_arp": false,
+                                        "flavor": {
+                                            "vcpus": 2,
+                                            "disk": 0,
+                                            "extra_specs": {
+                                                "hw:cpu_policy": "dedicated",
+                                                "hw:mem_page_size": "large"
+                                            },
+                                            "ram": 4096
+                                        },
+                                        "floating_network": {
+                                            "subnet": "nfvbench-floating-subnet",
+                                            "name": "nfvbench-floating-net",
+                                            "segmentation_id": null,
+                                            "physical_network": null,
+                                            "cidr": "192.168.0.0/24",
+                                            "network_type": "vlan"
+                                        },
+                                        "user_info": null,
+                                        "service_chain": "PVP",
+                                        "sriov": false,
+                                        "vxlan": false,
+                                        "intf_speed_detected": 25000000000.0,
+                                        "pause_sec": 2.0,
+                                        "internal_networks": {
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+                                                "subnet": "nfvbench-msubnet",
+                                                "name": "nfvbench-mnet",
+                                                "segmentation_id": null,
+                                                "physical_network": null,
+                                                "mpls_transport_labels": null,
+                                                "cidr": "192.168.3.0/24",
+                                                "network_type": "vlan"
+                                            },
+                                            "right": {
+                                                "subnet": "subnet_nfvbench_vn2bis",
+                                                "name": "net_nfvbench_vn2bis",
+                                                "segmentation_id": null,
+                                                "physical_network": null,
+                                                "mpls_transport_labels": null,
+                                                "cidr": "192.168.31.0/24",
+                                                "network_type": "vlan"
+                                            },
+                                            "left": {
+                                                "subnet": "subnet_nfvbench_vn1bis",
+                                                "name": "net_nfvbench_vn1bis",
+                                                "segmentation_id": null,
+                                                "physical_network": null,
+                                                "mpls_transport_labels": null,
+                                                "cidr": "192.168.30.0/24",
+                                                "network_type": "vlan"
+                                            }
+                                        },
+                                        "no_vswitch_access": false,
+                                        "traffic": {
+                                            "bidirectional": true,
+                                            "profile": "custom_traffic_profile"
+                                        },
+                                        "restart": false,
+                                        "vm_image_file": "nfvbenchvm-0.15.0901.qcow2",
+                                        "name": "nfvbench.conf",
+                                        "std_json": null,
+                                        "l2_loopback": false,
+                                        "request_id": "1e8206de26514ff6a4931f6250fde24a",
+                                        "debug": false,
+                                        "group_id": null,
+                                        "loop_vm_name": "nfvbench-loop-vm",
+                                        "check_traffic_time_sec": 200,
+                                        "num_mbufs": 128000,
+                                        "rate": "ndr",
+                                        "service_chain_count": 1,
+                                        "service_chain_shared_net": true,
+                                        "measurement": {
+                                            "NDR": 0.001,
+                                            "PDR": 0.1,
+                                            "load_epsilon": 0.1
+                                        },
+                                        "l3_router": false,
+                                        "debug_mask": 0,
+                                        "factory_class": "BasicFactory",
+                                        "tg-tool": "TRex",
+                                        "frame_sizes": [
+                                            "1518"
+                                        ],
+                                        "service_mode": false,
+                                        "edge_networks": {
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+                                                "subnet": "nfvbench-subnet3",
+                                                "name": "nfvbench-net3",
+                                                "segmentation_id": null,
+                                                "network_type": null,
+                                                "physical_network": null,
+                                                "cidr": "192.168.4.0/24",
+                                                "router_name": "router_right",
+                                                "gateway": null
+                                            },
+                                            "left": {
+                                                "subnet": "nfvbench-subnet2",
+                                                "name": "nfvbench-net2",
+                                                "segmentation_id": null,
+                                                "network_type": null,
+                                                "physical_network": null,
+                                                "cidr": "192.168.3.0/24",
+                                                "router_name": "router_left",
+                                                "gateway": null
+                                            }
+                                        },
+                                        "ndr_run": true,
+                                        "use_management_port": false,
+                                        "hypervisor_hostname": "localdomain",
+                                        "cache_size": 16,
+                                        "pdr_run": false,
+                                        "vlan_tagging": false,
+                                        "fluentd": [
+                                            {
+                                                "ip": "172.20.73.203",
+                                                "result_tag": "nfvbench.results.amical",
+                                                "logging_tag": "nfvbench.logs.amical",
+                                                "port": 25225
+                                            }
+                                        ],
+                                        "use_floating_ip": false,
+                                        "flow_count": 10000,
+                                        "loop_vm_arp": false,
+                                        "user_id": null,
+                                        "openrc_file": null,
+                                        "disable_hdrh": false,
+                                        "json": "/var/lib/xtesting/results/characterization/nfvbench-throughput-fs_1518-fc_10k-rate_ndr-1.json",
+                                        "vm_forwarder": "vpp",
+                                        "factory_module": "nfvbench.factory",
+                                        "no_latency_streams": false,
+                                        "single_run": false,
+                                        "no_arp": false,
+                                        "cores_used": 5,
+                                        "traffic_profile": [
+                                            {
+                                                "l2frame_size": [
+                                                    "1518"
+                                                ],
+                                                "name": "custom_traffic_profile"
+                                            }
+                                        ],
+                                        "vlans": [
+                                            2519,
+                                            2504
+                                        ],
+                                        "tg-name": "trex-local",
+                                        "management_network": {
+                                            "subnet": "nfvbench-management-subnet",
+                                            "name": "nfvbench-management-net",
+                                            "segmentation_id": null,
+                                            "network_type": "vlan",
+                                            "physical_network": null,
+                                            "cidr": "192.168.0.0/24",
+                                            "gateway": "192.168.0.254"
+                                        },
+                                        "no_traffic": false,
+                                        "mpls": false,
+                                        "duration_sec": 10.0,
+                                        "clouds_detail": "openstack",
+                                        "mbuf_64": null,
+                                        "generic_poll_sec": 2,
+                                        "idle_interfaces_per_vm": 0,
+                                        "no_flow_stats": true,
+                                        "lat_percentiles": [
+                                            25,
+                                            75,
+                                            99
+                                        ],
+                                        "no_cleanup": true,
+                                        "no_e2e_check": false,
+                                        "intf_speed_used": 25000000000.0,
+                                        "generator_profile": "trex-local",
+                                        "mbuf_factor": 0.2,
+                                        "user_label": "amical_tc12_basic",
+                                        "intf_speed": null,
+                                        "generic_retry_count": 100,
+                                        "flavor_type": "nfvbench.loop.basic",
+                                        "use_sriov_middle_net": false,
+                                        "json_file": "/var/lib/xtesting/results/characterization/nfvbench-throughput-fs_1518-fc_10k-rate_ndr-1.json",
+                                        "std_json_path": null,
+                                        "unidir_reverse_traffic_pps": 1,
+                                        "i40e_mixed": "ignore",
+                                        "gratuitous_arp_pps": 1,
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+                                            "name": "nfvbench-idle-net",
+                                            "segmentation_id": null,
+                                            "physical_network": null,
+                                            "cidr": "192.169.1.0/24",
+                                            "network_type": "vlan"
+                                        },
+                                        "interval_sec": 10.0,
+                                        "no_latency_stats": false,
+                                        "cores": null,
+                                        "log_file": "/var/lib/xtesting/results/characterization/nfvbench.log",
+                                        "external_networks": {
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+                                            "left": null
+                                        }
+                                    },
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+                                                        "profile": "custom_traffic_profile",
+                                                        "service_chain_count": 1,
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+                                                                    "timestamp_sec": 1648520679.0839975,
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+                                                                        "overall": {
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+                                                                            "drop_pct": 18,
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+                                                                                "75": "n/a"
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+                                                        "flow_count": 10000,
+                                                        "bidirectional": true
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+                                                }
+                                            },
+                                            "versions": {
+                                                "Traffic_Generator": {
+                                                    "build_date": "Apr 14 2021",
+                                                    "version": "v2.89",
+                                                    "built_by": "hhaim",
+                                                    "mode": "STL",
+                                                    "build_time": "11:22:15"
+                                                }
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+                                    }
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+                        },
+                        {
+                            "input": {
+                                "duration_sec": "10",
+                                "flavor_type": "nfvbench.loop.basic",
+                                "json": "/var/lib/xtesting/results/characterization/nfvbench-throughput-fs_IMIX-fc_10k-rate_ndr-2.json",
+                                "frame_sizes": [
+                                    "IMIX"
+                                ],
+                                "rate": "ndr",
+                                "flow_count": "10k",
+                                "log_file": "/var/lib/xtesting/results/characterization/nfvbench.log",
+                                "user_label": "amical_tc12_basic"
+                            },
+                            "output": {
+                                "status": "OK",
+                                "result": {
+                                    "date": "2022-03-29 02:27:13",
+                                    "nfvbench_version": "5.0.4.dev29",
+                                    "config": {
+                                        "compute_nodes": null,
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+                                            "tg_gateway_ip_addrs_step": "0.0.0.1",
+                                            "udp_port_step": "1",
+                                            "udp_src_port": [
+                                                "49152",
+                                                "49168"
+                                            ],
+                                            "gateway_ip_addrs_step": "0.0.0.1",
+                                            "tg_gateway_ip_addrs": [
+                                                "192.168.30.1",
+                                                "192.168.31.1"
+                                            ],
+                                            "ip_addrs": [
+                                                "198.18.0.0/16",
+                                                "198.19.0.0/16"
+                                            ],
+                                            "ip_src_static": true,
+                                            "host_name": "nfvbench_tg",
+                                            "ip_addrs_step": "0.0.0.1",
+                                            "tg_gateway_ip_cidrs": [
+                                                "192.168.1.0/24",
+                                                "192.168.2.0/24"
+                                            ],
+                                            "dst_vtep": null,
+                                            "vtep_vlan": null,
+                                            "udp_dst_port": [
+                                                "49152",
+                                                "49168"
+                                            ]
+                                        },
+                                        "availability_zone": "nova",
+                                        "vif_multiqueue_size": 8,
+                                        "periodic_gratuitous_arp": false,
+                                        "flavor": {
+                                            "vcpus": 2,
+                                            "disk": 0,
+                                            "extra_specs": {
+                                                "hw:cpu_policy": "dedicated",
+                                                "hw:mem_page_size": "large"
+                                            },
+                                            "ram": 4096
+                                        },
+                                        "floating_network": {
+                                            "subnet": "nfvbench-floating-subnet",
+                                            "name": "nfvbench-floating-net",
+                                            "segmentation_id": null,
+                                            "physical_network": null,
+                                            "cidr": "192.168.0.0/24",
+                                            "network_type": "vlan"
+                                        },
+                                        "user_info": null,
+                                        "service_chain": "PVP",
+                                        "sriov": false,
+                                        "vxlan": false,
+                                        "intf_speed_detected": 25000000000.0,
+                                        "pause_sec": 2.0,
+                                        "internal_networks": {
+                                            "middle": {
+                                                "subnet": "nfvbench-msubnet",
+                                                "name": "nfvbench-mnet",
+                                                "segmentation_id": null,
+                                                "physical_network": null,
+                                                "mpls_transport_labels": null,
+                                                "cidr": "192.168.3.0/24",
+                                                "network_type": "vlan"
+                                            },
+                                            "right": {
+                                                "subnet": "subnet_nfvbench_vn2bis",
+                                                "name": "net_nfvbench_vn2bis",
+                                                "segmentation_id": null,
+                                                "physical_network": null,
+                                                "mpls_transport_labels": null,
+                                                "cidr": "192.168.31.0/24",
+                                                "network_type": "vlan"
+                                            },
+                                            "left": {
+                                                "subnet": "subnet_nfvbench_vn1bis",
+                                                "name": "net_nfvbench_vn1bis",
+                                                "segmentation_id": null,
+                                                "physical_network": null,
+                                                "mpls_transport_labels": null,
+                                                "cidr": "192.168.30.0/24",
+                                                "network_type": "vlan"
+                                            }
+                                        },
+                                        "no_vswitch_access": false,
+                                        "traffic": {
+                                            "bidirectional": true,
+                                            "profile": "custom_traffic_profile"
+                                        },
+                                        "restart": false,
+                                        "vm_image_file": "nfvbenchvm-0.15.0901.qcow2",
+                                        "name": "nfvbench.conf",
+                                        "std_json": null,
+                                        "l2_loopback": false,
+                                        "request_id": "6717811fb0a041bdae28c1780610969e",
+                                        "debug": false,
+                                        "group_id": null,
+                                        "loop_vm_name": "nfvbench-loop-vm",
+                                        "check_traffic_time_sec": 200,
+                                        "num_mbufs": 128000,
+                                        "rate": "ndr",
+                                        "service_chain_count": 1,
+                                        "service_chain_shared_net": true,
+                                        "measurement": {
+                                            "NDR": 0.001,
+                                            "PDR": 0.1,
+                                            "load_epsilon": 0.1
+                                        },
+                                        "l3_router": false,
+                                        "debug_mask": 0,
+                                        "factory_class": "BasicFactory",
+                                        "tg-tool": "TRex",
+                                        "frame_sizes": [
+                                            "IMIX"
+                                        ],
+                                        "service_mode": false,
+                                        "edge_networks": {
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+                                                "subnet": "nfvbench-subnet3",
+                                                "name": "nfvbench-net3",
+                                                "segmentation_id": null,
+                                                "network_type": null,
+                                                "physical_network": null,
+                                                "cidr": "192.168.4.0/24",
+                                                "router_name": "router_right",
+                                                "gateway": null
+                                            },
+                                            "left": {
+                                                "subnet": "nfvbench-subnet2",
+                                                "name": "nfvbench-net2",
+                                                "segmentation_id": null,
+                                                "network_type": null,
+                                                "physical_network": null,
+                                                "cidr": "192.168.3.0/24",
+                                                "router_name": "router_left",
+                                                "gateway": null
+                                            }
+                                        },
+                                        "ndr_run": true,
+                                        "use_management_port": false,
+                                        "hypervisor_hostname": "localdomain",
+                                        "cache_size": 16,
+                                        "pdr_run": false,
+                                        "vlan_tagging": false,
+                                        "fluentd": [
+                                            {
+                                                "ip": "172.20.73.203",
+                                                "result_tag": "nfvbench.results.amical",
+                                                "logging_tag": "nfvbench.logs.amical",
+                                                "port": 25225
+                                            }
+                                        ],
+                                        "use_floating_ip": false,
+                                        "flow_count": 10000,
+                                        "loop_vm_arp": false,
+                                        "user_id": null,
+                                        "openrc_file": null,
+                                        "disable_hdrh": false,
+                                        "json": "/var/lib/xtesting/results/characterization/nfvbench-throughput-fs_IMIX-fc_10k-rate_ndr-0.json",
+                                        "vm_forwarder": "vpp",
+                                        "factory_module": "nfvbench.factory",
+                                        "no_latency_streams": false,
+                                        "single_run": false,
+                                        "no_arp": false,
+                                        "cores_used": 5,
+                                        "traffic_profile": [
+                                            {
+                                                "l2frame_size": [
+                                                    "IMIX"
+                                                ],
+                                                "name": "custom_traffic_profile"
+                                            }
+                                        ],
+                                        "vlans": [
+                                            2519,
+                                            2504
+                                        ],
+                                        "tg-name": "trex-local",
+                                        "management_network": {
+                                            "subnet": "nfvbench-management-subnet",
+                                            "name": "nfvbench-management-net",
+                                            "segmentation_id": null,
+                                            "network_type": "vlan",
+                                            "physical_network": null,
+                                            "cidr": "192.168.0.0/24",
+                                            "gateway": "192.168.0.254"
+                                        },
+                                        "no_traffic": false,
+                                        "mpls": false,
+                                        "duration_sec": 10.0,
+                                        "clouds_detail": "openstack",
+                                        "mbuf_64": null,
+                                        "generic_poll_sec": 2,
+                                        "idle_interfaces_per_vm": 0,
+                                        "no_flow_stats": true,
+                                        "lat_percentiles": [
+                                            25,
+                                            75,
+                                            99
+                                        ],
+                                        "no_cleanup": true,
+                                        "no_e2e_check": false,
+                                        "intf_speed_used": 25000000000.0,
+                                        "generator_profile": "trex-local",
+                                        "mbuf_factor": 0.2,
+                                        "user_label": "amical_tc12_basic",
+                                        "intf_speed": null,
+                                        "generic_retry_count": 100,
+                                        "flavor_type": "nfvbench.loop.basic",
+                                        "use_sriov_middle_net": false,
+                                        "json_file": "/var/lib/xtesting/results/characterization/nfvbench-throughput-fs_IMIX-fc_10k-rate_ndr-0.json",
+                                        "std_json_path": null,
+                                        "unidir_reverse_traffic_pps": 1,
+                                        "i40e_mixed": "ignore",
+                                        "gratuitous_arp_pps": 1,
+                                        "idle_networks": {
+                                            "subnet": "nfvbench-idle-subnet",
+                                            "name": "nfvbench-idle-net",
+                                            "segmentation_id": null,
+                                            "physical_network": null,
+                                            "cidr": "192.169.1.0/24",
+                                            "network_type": "vlan"
+                                        },
+                                        "interval_sec": 10.0,
+                                        "no_latency_stats": false,
+                                        "cores": null,
+                                        "log_file": "/var/lib/xtesting/results/characterization/nfvbench.log",
+                                        "external_networks": {
+                                            "right": null,
+                                            "left": null
+                                        }
+                                    },
+                                    "benchmarks": {
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+                                                    "result": {
+                                                        "compute_nodes": {},
+                                                        "profile": "custom_traffic_profile",
+                                                        "service_chain_count": 1,
+                                                        "result": {
+                                                            "IMIX": {
+                                                                "ndr": {
+                                                                    "load_percent_per_direction": 2.05078125,
+                                                                    "timestamp_sec": 1648520976.011313,
+                                                                    "stats": {
+                                                                        "total_tx_rate": 333616,
+                                                                        "overall": {
+                                                                            "rx_pkts": 3336161,
+                                                                            "drop_percentage": 0.0,
+                                                                            "drop_pct": 0,
+                                                                            "max_delay_usec": 698,
+                                                                            "lat_percentile": {
+                                                                                "99": "n/a",
+                                                                                "25": "n/a",
+                                                                                "75": "n/a"
+                                                                            },
+                                                                            "tx_pkts": 3336161,
+                                                                            "avg_delay_usec": 122.49997497123191,
+                                                                            "min_delay_usec": 28,
+                                                                            "hdrh": "HISTFAAAABt4nJNpmSzMgADMUJoRTM6Y1mD/ASIAAEr9BCg="
+                                                                        },
+                                                                        "1": {
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+                                                                            "min_delay_usec": 30,
+                                                                            "drop_pct": 0,
+                                                                            "max_delay_usec": 698,
+                                                                            "tx_pkts": 1668164,
+                                                                            "avg_delay_usec": 123,
+                                                                            "drop_percentage": 0.0
+                                                                        },
+                                                                        "0": {
+                                                                            "rx_pkts": 1668164,
+                                                                            "min_delay_usec": 28,
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+                                                                            "max_delay_usec": 279,
+                                                                            "tx_pkts": 1667997,
+                                                                            "avg_delay_usec": 122,
+                                                                            "drop_percentage": 0.0
+                                                                        },
+                                                                        "theoretical_tx_rate_bps": 50000000000.0,
+                                                                        "offered_tx_rate_bps": 1019085674.6666666,
+                                                                        "theoretical_tx_rate_pps": 16368398.079441292
+                                                                    },
+                                                                    "initial_rate_type": "rate_percent",
+                                                                    "rate_percent": 4.1015625,
+                                                                    "duration_sec": 10.0,
+                                                                    "l2frame_size": "IMIX",
+                                                                    "rate_pps": 335680,
+                                                                    "rate_bps": 1025390624.0,
+                                                                    "time_taken_sec": 137.6751914024353
+                                                                },
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+                                                                            "rx_pps": 480024.2862919867,
+                                                                            "rx_pkts": 4168384,
+                                                                            "time_ms": 1648520850833,
+                                                                            "drop_pct": 137969775,
+                                                                            "total_tx_pps": 14213815,
+                                                                            "tx_pps": 16368398,
+                                                                            "tx_pkts": 142138159,
+                                                                            "warning": "WARNING: There is a significant difference between requested TX rate (16368398) and actual TX rate (14213815). The traffic generator may not have sufficient CPU to achieve the requested TX rate.",
+                                                                            "drop_percentage": 97.0673716127138
+                                                                        },
+                                                                        {
+                                                                            "rx_pps": 429860.8379715359,
+                                                                            "rx_pkts": 4272172,
+                                                                            "time_ms": 1648520863348,
+                                                                            "drop_pct": 77066481,
+                                                                            "total_tx_pps": 8133865,
+                                                                            "tx_pps": 8184198,
+                                                                            "tx_pkts": 81338653,
+                                                                            "drop_percentage": 94.74767304051618
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+                                                                        {
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+                                                                            "rx_pkts": 5242915,
+                                                                            "time_ms": 1648520875895,
+                                                                            "drop_pct": 35425583,
+                                                                            "total_tx_pps": 4066849,
+                                                                            "tx_pps": 4092098,
+                                                                            "tx_pkts": 40668498,
+                                                                            "drop_percentage": 87.1081666207589
+                                                                        },
+                                                                        {
+                                                                            "rx_pps": 1892052.775002597,
+                                                                            "rx_pkts": 18802280,
+                                                                            "time_ms": 1648520888389,
+                                                                            "drop_pct": 1530328,
+                                                                            "total_tx_pps": 2033260,
+                                                                            "tx_pps": 2046048,
+                                                                            "tx_pkts": 20332608,
+                                                                            "drop_percentage": 7.526471763976367
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+                                                                        {
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+                                                                            "total_tx_pps": 1016732,
+                                                                            "tx_pps": 1023024,
+                                                                            "tx_pkts": 10167329,
+                                                                            "drop_percentage": 0.4123206793052531
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+                                                                        {
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+                                                                            "drop_pct": 69,
+                                                                            "total_tx_pps": 508315,
+                                                                            "tx_pps": 511512,
+                                                                            "tx_pkts": 5083153,
+                                                                            "drop_percentage": 0.0013574252043957757
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+                                                                        {
+                                                                            "rx_pps": 255756.0,
+                                                                            "rx_pkts": 2541833,
+                                                                            "time_ms": 1648520925981,
+                                                                            "drop_pct": 0,
+                                                                            "total_tx_pps": 254183,
+                                                                            "tx_pps": 255756,
+                                                                            "tx_pkts": 2541833,
+                                                                            "drop_percentage": 0.0
+                                                                        },
+                                                                        {
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+                                                                            "rx_pkts": 3812647,
+                                                                            "time_ms": 1648520938480,
+                                                                            "drop_pct": 105,
+                                                                            "total_tx_pps": 381275,
+                                                                            "tx_pps": 383634,
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+                                                                            "drop_percentage": 0.0027539163313008556
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+                                                                        {
+                                                                            "rx_pps": 319694.0,
+                                                                            "rx_pkts": 3182880,
+                                                                            "time_ms": 1648520951016,
+                                                                            "drop_pct": 0,
+                                                                            "total_tx_pps": 318288,
+                                                                            "tx_pps": 319694,
+                                                                            "tx_pkts": 3182880,
+                                                                            "drop_percentage": 0.0
+                                                                        },
+                                                                        {
+                                                                            "rx_pps": 351650.215240727,
+                                                                            "rx_pkts": 3494880,
+                                                                            "time_ms": 1648520963515,
+                                                                            "drop_pct": 137,
+                                                                            "total_tx_pps": 349501,
+                                                                            "tx_pps": 351664,
+                                                                            "tx_pkts": 3495017,
+                                                                            "drop_percentage": 0.003919866484197359
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+                                                                        {
+                                                                            "rx_pps": 335680.0,
+                                                                            "rx_pkts": 3336161,
+                                                                            "time_ms": 1648520976010,
+                                                                            "drop_pct": 0,
+                                                                            "total_tx_pps": 333616,
+                                                                            "tx_pps": 335680,
+                                                                            "tx_pkts": 3336161,
+                                                                            "ndr_pps": 167840,
+                                                                            "drop_percentage": 0.0
+                                                                        }
+                                                                    ]
+                                                                }
+                                                            }
+                                                        },
+                                                        "flow_count": 10000,
+                                                        "bidirectional": true
+                                                    }
+                                                }
+                                            },
+                                            "versions": {
+                                                "Traffic_Generator": {
+                                                    "build_date": "Apr 14 2021",
+                                                    "version": "v2.89",
+                                                    "built_by": "hhaim",
+                                                    "mode": "STL",
+                                                    "build_time": "11:22:15"
+                                                }
+                                            }
+                                        }
+                                    }
+                                },
+                                "request_id": "6717811fb0a041bdae28c1780610969e"
+                            },
+                            "synthesis": {
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+                                "total_tx_rate": 333616
+                            }
+                        },
+                        {
+                            "input": {
+                                "duration_sec": "10",
+                                "flavor_type": "nfvbench.loop.basic",
+                                "json": "/var/lib/xtesting/results/characterization/nfvbench-throughput-fs_9000-fc_10k-rate_ndr-2.json",
+                                "frame_sizes": [
+                                    "9000"
+                                ],
+                                "rate": "ndr",
+                                "flow_count": "10k",
+                                "log_file": "/var/lib/xtesting/results/characterization/nfvbench.log",
+                                "user_label": "amical_tc12_basic"
+                            },
+                            "output": {
+                                "status": "OK",
+                                "result": {
+                                    "date": "2022-03-29 02:36:59",
+                                    "nfvbench_version": "5.0.4.dev29",
+                                    "config": {
+                                        "compute_nodes": null,
+                                        "traffic_generator": {
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+                                            "gateway_ip_addrs": [
+                                                "192.168.30.2",
+                                                "192.168.31.2"
+                                            ],
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+                                            "default_profile": "trex-local",
+                                            "src_vteps": null,
+                                            "generator_profile": [
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+                                                    "intf_speed": null,
+                                                    "name": "trex-local",
+                                                    "ip": "127.0.0.1",
+                                                    "zmq_rpc_port": 4501,
+                                                    "tool": "TRex",
+                                                    "platform": {
+                                                        "master_thread_id": "0",
+                                                        "latency_thread_id": "1",
+                                                        "dual_if": [
+                                                            {
+                                                                "threads": [
+                                                                    2,
+                                                                    3,
+                                                                    4,
+                                                                    5,
+                                                                    6,
+                                                                    7
+                                                                ],
+                                                                "socket": 0
+                                                            }
+                                                        ]
+                                                    },
+                                                    "zmq_pub_port": 4500,
+                                                    "interfaces": [
+                                                        {
+                                                            "switch": null,
+                                                            "pci": "0000:00:05.0",
+                                                            "port": 0
+                                                        },
+                                                        {
+                                                            "switch": null,
+                                                            "pci": "0000:00:06.0",
+                                                            "port": 1
+                                                        }
+                                                    ],
+                                                    "cores": 5,
+                                                    "software_mode": false
+                                                }
+                                            ],
+                                            "vtep_gateway_ips": null,
+                                            "tg_gateway_ip_addrs_step": "0.0.0.1",
+                                            "udp_port_step": "1",
+                                            "udp_src_port": [
+                                                "49152",
+                                                "49168"
+                                            ],
+                                            "gateway_ip_addrs_step": "0.0.0.1",
+                                            "tg_gateway_ip_addrs": [
+                                                "192.168.30.1",
+                                                "192.168.31.1"
+                                            ],
+                                            "ip_addrs": [
+                                                "198.18.0.0/16",
+                                                "198.19.0.0/16"
+                                            ],
+                                            "ip_src_static": true,
+                                            "host_name": "nfvbench_tg",
+                                            "ip_addrs_step": "0.0.0.1",
+                                            "tg_gateway_ip_cidrs": [
+                                                "192.168.1.0/24",
+                                                "192.168.2.0/24"
+                                            ],
+                                            "dst_vtep": null,
+                                            "vtep_vlan": null,
+                                            "udp_dst_port": [
+                                                "49152",
+                                                "49168"
+                                            ]
+                                        },
+                                        "availability_zone": "nova",
+                                        "vif_multiqueue_size": 8,
+                                        "periodic_gratuitous_arp": false,
+                                        "flavor": {
+                                            "vcpus": 2,
+                                            "disk": 0,
+                                            "extra_specs": {
+                                                "hw:cpu_policy": "dedicated",
+                                                "hw:mem_page_size": "large"
+                                            },
+                                            "ram": 4096
+                                        },
+                                        "floating_network": {
+                                            "subnet": "nfvbench-floating-subnet",
+                                            "name": "nfvbench-floating-net",
+                                            "segmentation_id": null,
+                                            "physical_network": null,
+                                            "cidr": "192.168.0.0/24",
+                                            "network_type": "vlan"
+                                        },
+                                        "user_info": null,
+                                        "service_chain": "PVP",
+                                        "sriov": false,
+                                        "vxlan": false,
+                                        "intf_speed_detected": 25000000000.0,
+                                        "pause_sec": 2.0,
+                                        "internal_networks": {
+                                            "middle": {
+                                                "subnet": "nfvbench-msubnet",
+                                                "name": "nfvbench-mnet",
+                                                "segmentation_id": null,
+                                                "physical_network": null,
+                                                "mpls_transport_labels": null,
+                                                "cidr": "192.168.3.0/24",
+                                                "network_type": "vlan"
+                                            },
+                                            "right": {
+                                                "subnet": "subnet_nfvbench_vn2bis",
+                                                "name": "net_nfvbench_vn2bis",
+                                                "segmentation_id": null,
+                                                "physical_network": null,
+                                                "mpls_transport_labels": null,
+                                                "cidr": "192.168.31.0/24",
+                                                "network_type": "vlan"
+                                            },
+                                            "left": {
+                                                "subnet": "subnet_nfvbench_vn1bis",
+                                                "name": "net_nfvbench_vn1bis",
+                                                "segmentation_id": null,
+                                                "physical_network": null,
+                                                "mpls_transport_labels": null,
+                                                "cidr": "192.168.30.0/24",
+                                                "network_type": "vlan"
+                                            }
+                                        },
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+                                        "traffic": {
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+                                                "logging_tag": "nfvbench.logs.amical",
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+                                "json": "/var/lib/xtesting/results/characterization/nfvbench-throughput-fs_64-fc_100k-rate_ndr-2.json",
+                                "frame_sizes": [
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+                                "log_file": "/var/lib/xtesting/results/characterization/nfvbench.log",
+                                "user_label": "amical_tc12_basic"
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+                                                "logging_tag": "nfvbench.logs.amical",
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+                                "json": "/var/lib/xtesting/results/characterization/nfvbench-throughput-fs_128-fc_100k-rate_ndr-2.json",
+                                "frame_sizes": [
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+                                "flow_count": "100k",
+                                "log_file": "/var/lib/xtesting/results/characterization/nfvbench.log",
+                                "user_label": "amical_tc12_basic"
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+                                    "nfvbench_version": "5.0.4.dev29",
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+                                        "vm_image_file": "nfvbenchvm-0.15.0901.qcow2",
+                                        "name": "nfvbench.conf",
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+                                        "num_mbufs": 128000,
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+                                            "load_epsilon": 0.1
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+                                        "debug_mask": 0,
+                                        "factory_class": "BasicFactory",
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+                                                "cidr": "192.168.4.0/24",
+                                                "router_name": "router_right",
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+                                                "cidr": "192.168.3.0/24",
+                                                "router_name": "router_left",
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+                                        "vlan_tagging": false,
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+                                                "result_tag": "nfvbench.results.amical",
+                                                "logging_tag": "nfvbench.logs.amical",
+                                                "port": 25225
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+                                        "flow_count": 100000,
+                                        "loop_vm_arp": false,
+                                        "user_id": null,
+                                        "openrc_file": null,
+                                        "disable_hdrh": false,
+                                        "json": "/var/lib/xtesting/results/characterization/nfvbench-throughput-fs_128-fc_100k-rate_ndr-2.json",
+                                        "vm_forwarder": "vpp",
+                                        "factory_module": "nfvbench.factory",
+                                        "no_latency_streams": false,
+                                        "single_run": false,
+                                        "no_arp": false,
+                                        "cores_used": 5,
+                                        "traffic_profile": [
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+                                            "name": "nfvbench-management-net",
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+                                            "network_type": "vlan",
+                                            "physical_network": null,
+                                            "cidr": "192.168.0.0/24",
+                                            "gateway": "192.168.0.254"
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+                                        "no_traffic": false,
+                                        "mpls": false,
+                                        "duration_sec": 10.0,
+                                        "clouds_detail": "openstack",
+                                        "mbuf_64": null,
+                                        "generic_poll_sec": 2,
+                                        "idle_interfaces_per_vm": 0,
+                                        "no_flow_stats": true,
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+                                        "intf_speed_used": 25000000000.0,
+                                        "generator_profile": "trex-local",
+                                        "mbuf_factor": 0.2,
+                                        "user_label": "amical_tc12_basic",
+                                        "intf_speed": null,
+                                        "generic_retry_count": 100,
+                                        "flavor_type": "nfvbench.loop.basic",
+                                        "use_sriov_middle_net": false,
+                                        "json_file": "/var/lib/xtesting/results/characterization/nfvbench-throughput-fs_128-fc_100k-rate_ndr-2.json",
+                                        "std_json_path": null,
+                                        "unidir_reverse_traffic_pps": 1,
+                                        "i40e_mixed": "ignore",
+                                        "gratuitous_arp_pps": 1,
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+                                            "physical_network": null,
+                                            "cidr": "192.169.1.0/24",
+                                            "network_type": "vlan"
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+                                        "no_latency_stats": false,
+                                        "cores": null,
+                                        "log_file": "/var/lib/xtesting/results/characterization/nfvbench.log",
+                                        "external_networks": {
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+                                                        "service_chain_count": 1,
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+                                                                    "timestamp_sec": 1648522591.145952,
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+                                                                        "overall": {
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+                                                                            "drop_percentage": 0.0009454388750131332,
+                                                                            "drop_pct": 62,
+                                                                            "max_delay_usec": 957,
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+                                "json": "/var/lib/xtesting/results/characterization/nfvbench-throughput-fs_256-fc_100k-rate_ndr-2.json",
+                                "frame_sizes": [
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+                                "flow_count": "100k",
+                                "log_file": "/var/lib/xtesting/results/characterization/nfvbench.log",
+                                "user_label": "amical_tc12_basic"
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+                                    "nfvbench_version": "5.0.4.dev29",
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+                                        "vm_image_file": "nfvbenchvm-0.15.0901.qcow2",
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+                                                "cidr": "192.168.4.0/24",
+                                                "router_name": "router_right",
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+                                                "cidr": "192.168.3.0/24",
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+                                        "fluentd": [
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+                                                "result_tag": "nfvbench.results.amical",
+                                                "logging_tag": "nfvbench.logs.amical",
+                                                "port": 25225
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+                                        "flow_count": 100000,
+                                        "loop_vm_arp": false,
+                                        "user_id": null,
+                                        "openrc_file": null,
+                                        "disable_hdrh": false,
+                                        "json": "/var/lib/xtesting/results/characterization/nfvbench-throughput-fs_256-fc_100k-rate_ndr-2.json",
+                                        "vm_forwarder": "vpp",
+                                        "factory_module": "nfvbench.factory",
+                                        "no_latency_streams": false,
+                                        "single_run": false,
+                                        "no_arp": false,
+                                        "cores_used": 5,
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+                                            "name": "nfvbench-management-net",
+                                            "segmentation_id": null,
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+                                            "physical_network": null,
+                                            "cidr": "192.168.0.0/24",
+                                            "gateway": "192.168.0.254"
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+                                        "no_traffic": false,
+                                        "mpls": false,
+                                        "duration_sec": 10.0,
+                                        "clouds_detail": "openstack",
+                                        "mbuf_64": null,
+                                        "generic_poll_sec": 2,
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+                                        "no_flow_stats": true,
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+                                        "intf_speed_used": 25000000000.0,
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+                                        "mbuf_factor": 0.2,
+                                        "user_label": "amical_tc12_basic",
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+                                        "generic_retry_count": 100,
+                                        "flavor_type": "nfvbench.loop.basic",
+                                        "use_sriov_middle_net": false,
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+                                        "unidir_reverse_traffic_pps": 1,
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+                                            "cidr": "192.169.1.0/24",
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+                                                    "build_date": "Apr 14 2021",
+                                                    "version": "v2.89",
+                                                    "built_by": "hhaim",
+                                                    "mode": "STL",
+                                                    "build_time": "11:22:15"
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+                                "duration_sec": "10",
+                                "flavor_type": "nfvbench.loop.basic",
+                                "json": "/var/lib/xtesting/results/characterization/nfvbench-throughput-fs_512-fc_100k-rate_ndr-2.json",
+                                "frame_sizes": [
+                                    "512"
+                                ],
+                                "rate": "ndr",
+                                "flow_count": "100k",
+                                "log_file": "/var/lib/xtesting/results/characterization/nfvbench.log",
+                                "user_label": "amical_tc12_basic"
+                            },
+                            "output": {
+                                "status": "OK",
+                                "result": {
+                                    "date": "2022-03-29 03:08:48",
+                                    "nfvbench_version": "5.0.4.dev29",
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+                                                "192.168.31.1"
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+                                                "198.19.0.0/16"
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+                                                "hw:mem_page_size": "large"
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+                                                "network_type": "vlan"
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+                                                "name": "net_nfvbench_vn2bis",
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+                                                "mpls_transport_labels": null,
+                                                "cidr": "192.168.31.0/24",
+                                                "network_type": "vlan"
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+                                                "cidr": "192.168.30.0/24",
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+                                            "profile": "custom_traffic_profile"
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+                                        "vm_image_file": "nfvbenchvm-0.15.0901.qcow2",
+                                        "name": "nfvbench.conf",
+                                        "std_json": null,
+                                        "l2_loopback": false,
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+                                        "num_mbufs": 128000,
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+                                        "service_chain_count": 1,
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+                                            "load_epsilon": 0.1
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+                                        "debug_mask": 0,
+                                        "factory_class": "BasicFactory",
+                                        "tg-tool": "TRex",
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+                                                "name": "nfvbench-net3",
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+                                                "physical_network": null,
+                                                "cidr": "192.168.4.0/24",
+                                                "router_name": "router_right",
+                                                "gateway": null
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+                                                "name": "nfvbench-net2",
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+                                                "cidr": "192.168.3.0/24",
+                                                "router_name": "router_left",
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+                                        "cache_size": 16,
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+                                        "vlan_tagging": false,
+                                        "fluentd": [
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+                                                "ip": "172.20.73.203",
+                                                "result_tag": "nfvbench.results.amical",
+                                                "logging_tag": "nfvbench.logs.amical",
+                                                "port": 25225
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+                                        "flow_count": 100000,
+                                        "loop_vm_arp": false,
+                                        "user_id": null,
+                                        "openrc_file": null,
+                                        "disable_hdrh": false,
+                                        "json": "/var/lib/xtesting/results/characterization/nfvbench-throughput-fs_512-fc_100k-rate_ndr-2.json",
+                                        "vm_forwarder": "vpp",
+                                        "factory_module": "nfvbench.factory",
+                                        "no_latency_streams": false,
+                                        "single_run": false,
+                                        "no_arp": false,
+                                        "cores_used": 5,
+                                        "traffic_profile": [
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+                                                "name": "custom_traffic_profile"
+                                            }
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+                                            "name": "nfvbench-management-net",
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+                                            "network_type": "vlan",
+                                            "physical_network": null,
+                                            "cidr": "192.168.0.0/24",
+                                            "gateway": "192.168.0.254"
+                                        },
+                                        "no_traffic": false,
+                                        "mpls": false,
+                                        "duration_sec": 10.0,
+                                        "clouds_detail": "openstack",
+                                        "mbuf_64": null,
+                                        "generic_poll_sec": 2,
+                                        "idle_interfaces_per_vm": 0,
+                                        "no_flow_stats": true,
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+                                        "intf_speed_used": 25000000000.0,
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+                                        "user_label": "amical_tc12_basic",
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+                                        "generic_retry_count": 100,
+                                        "flavor_type": "nfvbench.loop.basic",
+                                        "use_sriov_middle_net": false,
+                                        "json_file": "/var/lib/xtesting/results/characterization/nfvbench-throughput-fs_512-fc_100k-rate_ndr-2.json",
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+                                        "unidir_reverse_traffic_pps": 1,
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+                                            "cidr": "192.169.1.0/24",
+                                            "network_type": "vlan"
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+                                                                            "tx_pps": 424492,
+                                                                            "tx_pkts": 4218391,
+                                                                            "ndr_pps": 212246,
+                                                                            "drop_percentage": 0.0
+                                                                        }
+                                                                    ]
+                                                                }
+                                                            }
+                                                        },
+                                                        "flow_count": 100000,
+                                                        "bidirectional": true
+                                                    }
+                                                }
+                                            },
+                                            "versions": {
+                                                "Traffic_Generator": {
+                                                    "build_date": "Apr 14 2021",
+                                                    "version": "v2.89",
+                                                    "built_by": "hhaim",
+                                                    "mode": "STL",
+                                                    "build_time": "11:22:15"
+                                                }
+                                            }
+                                        }
+                                    }
+                                },
+                                "request_id": "b4eddc7398da473da06f59d26481dd90"
+                            },
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+                                "total_tx_rate": 421839
+                            }
+                        },
+                        {
+                            "input": {
+                                "duration_sec": "10",
+                                "flavor_type": "nfvbench.loop.basic",
+                                "json": "/var/lib/xtesting/results/characterization/nfvbench-throughput-fs_768-fc_100k-rate_ndr-2.json",
+                                "frame_sizes": [
+                                    "768"
+                                ],
+                                "rate": "ndr",
+                                "flow_count": "100k",
+                                "log_file": "/var/lib/xtesting/results/characterization/nfvbench.log",
+                                "user_label": "amical_tc12_basic"
+                            },
+                            "output": {
+                                "status": "OK",
+                                "result": {
+                                    "date": "2022-03-29 03:13:41",
+                                    "nfvbench_version": "5.0.4.dev29",
+                                    "config": {
+                                        "compute_nodes": null,
+                                        "traffic_generator": {
+                                            "mac_addrs_left": null,
+                                            "gateway_ip_addrs": [
+                                                "192.168.30.2",
+                                                "192.168.31.2"
+                                            ],
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+                                            "default_profile": "trex-local",
+                                            "src_vteps": null,
+                                            "generator_profile": [
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+                                                    "intf_speed": null,
+                                                    "name": "trex-local",
+                                                    "ip": "127.0.0.1",
+                                                    "zmq_rpc_port": 4501,
+                                                    "tool": "TRex",
+                                                    "platform": {
+                                                        "master_thread_id": "0",
+                                                        "latency_thread_id": "1",
+                                                        "dual_if": [
+                                                            {
+                                                                "threads": [
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+                                                                    3,
+                                                                    4,
+                                                                    5,
+                                                                    6,
+                                                                    7
+                                                                ],
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+                                                            }
+                                                        ]
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+                                                    "zmq_pub_port": 4500,
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+                                                            "switch": null,
+                                                            "pci": "0000:00:05.0",
+                                                            "port": 0
+                                                        },
+                                                        {
+                                                            "switch": null,
+                                                            "pci": "0000:00:06.0",
+                                                            "port": 1
+                                                        }
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+                                                    "software_mode": false
+                                                }
+                                            ],
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+                                            "tg_gateway_ip_addrs_step": "0.0.0.1",
+                                            "udp_port_step": "1",
+                                            "udp_src_port": [
+                                                "49152",
+                                                "49168"
+                                            ],
+                                            "gateway_ip_addrs_step": "0.0.0.1",
+                                            "tg_gateway_ip_addrs": [
+                                                "192.168.30.1",
+                                                "192.168.31.1"
+                                            ],
+                                            "ip_addrs": [
+                                                "198.18.0.0/16",
+                                                "198.19.0.0/16"
+                                            ],
+                                            "ip_src_static": true,
+                                            "host_name": "nfvbench_tg",
+                                            "ip_addrs_step": "0.0.0.1",
+                                            "tg_gateway_ip_cidrs": [
+                                                "192.168.1.0/24",
+                                                "192.168.2.0/24"
+                                            ],
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+                                            "vtep_vlan": null,
+                                            "udp_dst_port": [
+                                                "49152",
+                                                "49168"
+                                            ]
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+                                        "availability_zone": "nova",
+                                        "vif_multiqueue_size": 8,
+                                        "periodic_gratuitous_arp": false,
+                                        "flavor": {
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+                                            "disk": 0,
+                                            "extra_specs": {
+                                                "hw:cpu_policy": "dedicated",
+                                                "hw:mem_page_size": "large"
+                                            },
+                                            "ram": 4096
+                                        },
+                                        "floating_network": {
+                                            "subnet": "nfvbench-floating-subnet",
+                                            "name": "nfvbench-floating-net",
+                                            "segmentation_id": null,
+                                            "physical_network": null,
+                                            "cidr": "192.168.0.0/24",
+                                            "network_type": "vlan"
+                                        },
+                                        "user_info": null,
+                                        "service_chain": "PVP",
+                                        "sriov": false,
+                                        "vxlan": false,
+                                        "intf_speed_detected": 25000000000.0,
+                                        "pause_sec": 2.0,
+                                        "internal_networks": {
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+                                                "subnet": "nfvbench-msubnet",
+                                                "name": "nfvbench-mnet",
+                                                "segmentation_id": null,
+                                                "physical_network": null,
+                                                "mpls_transport_labels": null,
+                                                "cidr": "192.168.3.0/24",
+                                                "network_type": "vlan"
+                                            },
+                                            "right": {
+                                                "subnet": "subnet_nfvbench_vn2bis",
+                                                "name": "net_nfvbench_vn2bis",
+                                                "segmentation_id": null,
+                                                "physical_network": null,
+                                                "mpls_transport_labels": null,
+                                                "cidr": "192.168.31.0/24",
+                                                "network_type": "vlan"
+                                            },
+                                            "left": {
+                                                "subnet": "subnet_nfvbench_vn1bis",
+                                                "name": "net_nfvbench_vn1bis",
+                                                "segmentation_id": null,
+                                                "physical_network": null,
+                                                "mpls_transport_labels": null,
+                                                "cidr": "192.168.30.0/24",
+                                                "network_type": "vlan"
+                                            }
+                                        },
+                                        "no_vswitch_access": false,
+                                        "traffic": {
+                                            "bidirectional": true,
+                                            "profile": "custom_traffic_profile"
+                                        },
+                                        "restart": false,
+                                        "vm_image_file": "nfvbenchvm-0.15.0901.qcow2",
+                                        "name": "nfvbench.conf",
+                                        "std_json": null,
+                                        "l2_loopback": false,
+                                        "request_id": "23114778f5174c1a8a3ff5e0156d0214",
+                                        "debug": false,
+                                        "group_id": null,
+                                        "loop_vm_name": "nfvbench-loop-vm",
+                                        "check_traffic_time_sec": 200,
+                                        "num_mbufs": 128000,
+                                        "rate": "ndr",
+                                        "service_chain_count": 1,
+                                        "service_chain_shared_net": true,
+                                        "measurement": {
+                                            "NDR": 0.001,
+                                            "PDR": 0.1,
+                                            "load_epsilon": 0.1
+                                        },
+                                        "l3_router": false,
+                                        "debug_mask": 0,
+                                        "factory_class": "BasicFactory",
+                                        "tg-tool": "TRex",
+                                        "frame_sizes": [
+                                            "768"
+                                        ],
+                                        "service_mode": false,
+                                        "edge_networks": {
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+                                                "subnet": "nfvbench-subnet3",
+                                                "name": "nfvbench-net3",
+                                                "segmentation_id": null,
+                                                "network_type": null,
+                                                "physical_network": null,
+                                                "cidr": "192.168.4.0/24",
+                                                "router_name": "router_right",
+                                                "gateway": null
+                                            },
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+                                                "subnet": "nfvbench-subnet2",
+                                                "name": "nfvbench-net2",
+                                                "segmentation_id": null,
+                                                "network_type": null,
+                                                "physical_network": null,
+                                                "cidr": "192.168.3.0/24",
+                                                "router_name": "router_left",
+                                                "gateway": null
+                                            }
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+                                        "ndr_run": true,
+                                        "use_management_port": false,
+                                        "hypervisor_hostname": "localdomain",
+                                        "cache_size": 16,
+                                        "pdr_run": false,
+                                        "vlan_tagging": false,
+                                        "fluentd": [
+                                            {
+                                                "ip": "172.20.73.203",
+                                                "result_tag": "nfvbench.results.amical",
+                                                "logging_tag": "nfvbench.logs.amical",
+                                                "port": 25225
+                                            }
+                                        ],
+                                        "use_floating_ip": false,
+                                        "flow_count": 100000,
+                                        "loop_vm_arp": false,
+                                        "user_id": null,
+                                        "openrc_file": null,
+                                        "disable_hdrh": false,
+                                        "json": "/var/lib/xtesting/results/characterization/nfvbench-throughput-fs_768-fc_100k-rate_ndr-1.json",
+                                        "vm_forwarder": "vpp",
+                                        "factory_module": "nfvbench.factory",
+                                        "no_latency_streams": false,
+                                        "single_run": false,
+                                        "no_arp": false,
+                                        "cores_used": 5,
+                                        "traffic_profile": [
+                                            {
+                                                "l2frame_size": [
+                                                    "768"
+                                                ],
+                                                "name": "custom_traffic_profile"
+                                            }
+                                        ],
+                                        "vlans": [
+                                            2519,
+                                            2504
+                                        ],
+                                        "tg-name": "trex-local",
+                                        "management_network": {
+                                            "subnet": "nfvbench-management-subnet",
+                                            "name": "nfvbench-management-net",
+                                            "segmentation_id": null,
+                                            "network_type": "vlan",
+                                            "physical_network": null,
+                                            "cidr": "192.168.0.0/24",
+                                            "gateway": "192.168.0.254"
+                                        },
+                                        "no_traffic": false,
+                                        "mpls": false,
+                                        "duration_sec": 10.0,
+                                        "clouds_detail": "openstack",
+                                        "mbuf_64": null,
+                                        "generic_poll_sec": 2,
+                                        "idle_interfaces_per_vm": 0,
+                                        "no_flow_stats": true,
+                                        "lat_percentiles": [
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+                                            75,
+                                            99
+                                        ],
+                                        "no_cleanup": true,
+                                        "no_e2e_check": false,
+                                        "intf_speed_used": 25000000000.0,
+                                        "generator_profile": "trex-local",
+                                        "mbuf_factor": 0.2,
+                                        "user_label": "amical_tc12_basic",
+                                        "intf_speed": null,
+                                        "generic_retry_count": 100,
+                                        "flavor_type": "nfvbench.loop.basic",
+                                        "use_sriov_middle_net": false,
+                                        "json_file": "/var/lib/xtesting/results/characterization/nfvbench-throughput-fs_768-fc_100k-rate_ndr-1.json",
+                                        "std_json_path": null,
+                                        "unidir_reverse_traffic_pps": 1,
+                                        "i40e_mixed": "ignore",
+                                        "gratuitous_arp_pps": 1,
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+                                            "name": "nfvbench-idle-net",
+                                            "segmentation_id": null,
+                                            "physical_network": null,
+                                            "cidr": "192.169.1.0/24",
+                                            "network_type": "vlan"
+                                        },
+                                        "interval_sec": 10.0,
+                                        "no_latency_stats": false,
+                                        "cores": null,
+                                        "log_file": "/var/lib/xtesting/results/characterization/nfvbench.log",
+                                        "external_networks": {
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+                                            "left": null
+                                        }
+                                    },
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+                                                        "profile": "custom_traffic_profile",
+                                                        "service_chain_count": 1,
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+                                                                    "timestamp_sec": 1648523764.1071556,
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+                                                                                "75": "n/a"
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+                                                                            "hdrh": "HISTFAAAABt4nJNpmSzMgADMUJoRTM6Y1mD/ASIAAEr9BCg="
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+                                                                        "offered_tx_rate_bps": 2911666304.0,
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+                                                        "flow_count": 100000,
+                                                        "bidirectional": true
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+                                                }
+                                            },
+                                            "versions": {
+                                                "Traffic_Generator": {
+                                                    "build_date": "Apr 14 2021",
+                                                    "version": "v2.89",
+                                                    "built_by": "hhaim",
+                                                    "mode": "STL",
+                                                    "build_time": "11:22:15"
+                                                }
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+                        },
+                        {
+                            "input": {
+                                "duration_sec": "10",
+                                "flavor_type": "nfvbench.loop.basic",
+                                "json": "/var/lib/xtesting/results/characterization/nfvbench-throughput-fs_1024-fc_100k-rate_ndr-2.json",
+                                "frame_sizes": [
+                                    "1024"
+                                ],
+                                "rate": "ndr",
+                                "flow_count": "100k",
+                                "log_file": "/var/lib/xtesting/results/characterization/nfvbench.log",
+                                "user_label": "amical_tc12_basic"
+                            },
+                            "output": {
+                                "status": "OK",
+                                "result": {
+                                    "date": "2022-03-29 03:18:34",
+                                    "nfvbench_version": "5.0.4.dev29",
+                                    "config": {
+                                        "compute_nodes": null,
+                                        "traffic_generator": {
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+                                            "gateway_ip_addrs": [
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+                                                                    7
+                                                                ],
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+                                                    "software_mode": false
+                                                }
+                                            ],
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+                                            "tg_gateway_ip_addrs_step": "0.0.0.1",
+                                            "udp_port_step": "1",
+                                            "udp_src_port": [
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+                                                "49168"
+                                            ],
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+                                            "tg_gateway_ip_addrs": [
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+                                                "192.168.31.1"
+                                            ],
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+                                                "198.19.0.0/16"
+                                            ],
+                                            "ip_src_static": true,
+                                            "host_name": "nfvbench_tg",
+                                            "ip_addrs_step": "0.0.0.1",
+                                            "tg_gateway_ip_cidrs": [
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+                                                "192.168.2.0/24"
+                                            ],
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+                                            "vtep_vlan": null,
+                                            "udp_dst_port": [
+                                                "49152",
+                                                "49168"
+                                            ]
+                                        },
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+                                        "vif_multiqueue_size": 8,
+                                        "periodic_gratuitous_arp": false,
+                                        "flavor": {
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+                                            "disk": 0,
+                                            "extra_specs": {
+                                                "hw:cpu_policy": "dedicated",
+                                                "hw:mem_page_size": "large"
+                                            },
+                                            "ram": 4096
+                                        },
+                                        "floating_network": {
+                                            "subnet": "nfvbench-floating-subnet",
+                                            "name": "nfvbench-floating-net",
+                                            "segmentation_id": null,
+                                            "physical_network": null,
+                                            "cidr": "192.168.0.0/24",
+                                            "network_type": "vlan"
+                                        },
+                                        "user_info": null,
+                                        "service_chain": "PVP",
+                                        "sriov": false,
+                                        "vxlan": false,
+                                        "intf_speed_detected": 25000000000.0,
+                                        "pause_sec": 2.0,
+                                        "internal_networks": {
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+                                                "name": "nfvbench-mnet",
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+                                                "physical_network": null,
+                                                "mpls_transport_labels": null,
+                                                "cidr": "192.168.3.0/24",
+                                                "network_type": "vlan"
+                                            },
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+                                                "name": "net_nfvbench_vn2bis",
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+                                                "physical_network": null,
+                                                "mpls_transport_labels": null,
+                                                "cidr": "192.168.31.0/24",
+                                                "network_type": "vlan"
+                                            },
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+                                                "name": "net_nfvbench_vn1bis",
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+                                                "physical_network": null,
+                                                "mpls_transport_labels": null,
+                                                "cidr": "192.168.30.0/24",
+                                                "network_type": "vlan"
+                                            }
+                                        },
+                                        "no_vswitch_access": false,
+                                        "traffic": {
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+                                            "profile": "custom_traffic_profile"
+                                        },
+                                        "restart": false,
+                                        "vm_image_file": "nfvbenchvm-0.15.0901.qcow2",
+                                        "name": "nfvbench.conf",
+                                        "std_json": null,
+                                        "l2_loopback": false,
+                                        "request_id": "fbf5ac38628f451fa3ca8b356e8c75b2",
+                                        "debug": false,
+                                        "group_id": null,
+                                        "loop_vm_name": "nfvbench-loop-vm",
+                                        "check_traffic_time_sec": 200,
+                                        "num_mbufs": 128000,
+                                        "rate": "ndr",
+                                        "service_chain_count": 1,
+                                        "service_chain_shared_net": true,
+                                        "measurement": {
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+                                            "PDR": 0.1,
+                                            "load_epsilon": 0.1
+                                        },
+                                        "l3_router": false,
+                                        "debug_mask": 0,
+                                        "factory_class": "BasicFactory",
+                                        "tg-tool": "TRex",
+                                        "frame_sizes": [
+                                            "1024"
+                                        ],
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+                                                "name": "nfvbench-net3",
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+                                                "physical_network": null,
+                                                "cidr": "192.168.4.0/24",
+                                                "router_name": "router_right",
+                                                "gateway": null
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+                                                "name": "nfvbench-net2",
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+                                                "physical_network": null,
+                                                "cidr": "192.168.3.0/24",
+                                                "router_name": "router_left",
+                                                "gateway": null
+                                            }
+                                        },
+                                        "ndr_run": true,
+                                        "use_management_port": false,
+                                        "hypervisor_hostname": "localdomain",
+                                        "cache_size": 16,
+                                        "pdr_run": false,
+                                        "vlan_tagging": false,
+                                        "fluentd": [
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+                                                "ip": "172.20.73.203",
+                                                "result_tag": "nfvbench.results.amical",
+                                                "logging_tag": "nfvbench.logs.amical",
+                                                "port": 25225
+                                            }
+                                        ],
+                                        "use_floating_ip": false,
+                                        "flow_count": 100000,
+                                        "loop_vm_arp": false,
+                                        "user_id": null,
+                                        "openrc_file": null,
+                                        "disable_hdrh": false,
+                                        "json": "/var/lib/xtesting/results/characterization/nfvbench-throughput-fs_1024-fc_100k-rate_ndr-0.json",
+                                        "vm_forwarder": "vpp",
+                                        "factory_module": "nfvbench.factory",
+                                        "no_latency_streams": false,
+                                        "single_run": false,
+                                        "no_arp": false,
+                                        "cores_used": 5,
+                                        "traffic_profile": [
+                                            {
+                                                "l2frame_size": [
+                                                    "1024"
+                                                ],
+                                                "name": "custom_traffic_profile"
+                                            }
+                                        ],
+                                        "vlans": [
+                                            2519,
+                                            2504
+                                        ],
+                                        "tg-name": "trex-local",
+                                        "management_network": {
+                                            "subnet": "nfvbench-management-subnet",
+                                            "name": "nfvbench-management-net",
+                                            "segmentation_id": null,
+                                            "network_type": "vlan",
+                                            "physical_network": null,
+                                            "cidr": "192.168.0.0/24",
+                                            "gateway": "192.168.0.254"
+                                        },
+                                        "no_traffic": false,
+                                        "mpls": false,
+                                        "duration_sec": 10.0,
+                                        "clouds_detail": "openstack",
+                                        "mbuf_64": null,
+                                        "generic_poll_sec": 2,
+                                        "idle_interfaces_per_vm": 0,
+                                        "no_flow_stats": true,
+                                        "lat_percentiles": [
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+                                            75,
+                                            99
+                                        ],
+                                        "no_cleanup": true,
+                                        "no_e2e_check": false,
+                                        "intf_speed_used": 25000000000.0,
+                                        "generator_profile": "trex-local",
+                                        "mbuf_factor": 0.2,
+                                        "user_label": "amical_tc12_basic",
+                                        "intf_speed": null,
+                                        "generic_retry_count": 100,
+                                        "flavor_type": "nfvbench.loop.basic",
+                                        "use_sriov_middle_net": false,
+                                        "json_file": "/var/lib/xtesting/results/characterization/nfvbench-throughput-fs_1024-fc_100k-rate_ndr-0.json",
+                                        "std_json_path": null,
+                                        "unidir_reverse_traffic_pps": 1,
+                                        "i40e_mixed": "ignore",
+                                        "gratuitous_arp_pps": 1,
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+                                            "name": "nfvbench-idle-net",
+                                            "segmentation_id": null,
+                                            "physical_network": null,
+                                            "cidr": "192.169.1.0/24",
+                                            "network_type": "vlan"
+                                        },
+                                        "interval_sec": 10.0,
+                                        "no_latency_stats": false,
+                                        "cores": null,
+                                        "log_file": "/var/lib/xtesting/results/characterization/nfvbench.log",
+                                        "external_networks": {
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+                                            "left": null
+                                        }
+                                    },
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+                                                                    "timestamp_sec": 1648524057.2266753,
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+                                                                            "drop_pct": 0,
+                                                                            "max_delay_usec": 5009,
+                                                                            "lat_percentile": {
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+                                                                                "75": "n/a"
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+                                                                            "tx_pps": 403392,
+                                                                            "tx_pkts": 4008711,
+                                                                            "ndr_pps": 198773,
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+                                                        "bidirectional": true
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+                                            },
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+                                                "Traffic_Generator": {
+                                                    "build_date": "Apr 14 2021",
+                                                    "version": "v2.89",
+                                                    "built_by": "hhaim",
+                                                    "mode": "STL",
+                                                    "build_time": "11:22:15"
+                                                }
+                                            }
+                                        }
+                                    }
+                                },
+                                "request_id": "fbf5ac38628f451fa3ca8b356e8c75b2"
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+                        },
+                        {
+                            "input": {
+                                "duration_sec": "10",
+                                "flavor_type": "nfvbench.loop.basic",
+                                "json": "/var/lib/xtesting/results/characterization/nfvbench-throughput-fs_1280-fc_100k-rate_ndr-2.json",
+                                "frame_sizes": [
+                                    "1280"
+                                ],
+                                "rate": "ndr",
+                                "flow_count": "100k",
+                                "log_file": "/var/lib/xtesting/results/characterization/nfvbench.log",
+                                "user_label": "amical_tc12_basic"
+                            },
+                            "output": {
+                                "status": "OK",
+                                "result": {
+                                    "date": "2022-03-29 03:30:47",
+                                    "nfvbench_version": "5.0.4.dev29",
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+                                        "traffic_generator": {
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+                                            "gateway_ip_addrs": [
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+                                                "192.168.31.2"
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+                                                    "name": "trex-local",
+                                                    "ip": "127.0.0.1",
+                                                    "zmq_rpc_port": 4501,
+                                                    "tool": "TRex",
+                                                    "platform": {
+                                                        "master_thread_id": "0",
+                                                        "latency_thread_id": "1",
+                                                        "dual_if": [
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+                                                                "threads": [
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+                                                                    4,
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+                                                                    6,
+                                                                    7
+                                                                ],
+                                                                "socket": 0
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+                                                            "switch": null,
+                                                            "pci": "0000:00:05.0",
+                                                            "port": 0
+                                                        },
+                                                        {
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+                                                            "pci": "0000:00:06.0",
+                                                            "port": 1
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+                                            "udp_port_step": "1",
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+                                                "49152",
+                                                "49168"
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+                                            "tg_gateway_ip_addrs": [
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+                                                "192.168.31.1"
+                                            ],
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+                                                "198.19.0.0/16"
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+                                            "host_name": "nfvbench_tg",
+                                            "ip_addrs_step": "0.0.0.1",
+                                            "tg_gateway_ip_cidrs": [
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+                                                "192.168.2.0/24"
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+                                                "49152",
+                                                "49168"
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+                                        "flavor": {
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+                                            "disk": 0,
+                                            "extra_specs": {
+                                                "hw:cpu_policy": "dedicated",
+                                                "hw:mem_page_size": "large"
+                                            },
+                                            "ram": 4096
+                                        },
+                                        "floating_network": {
+                                            "subnet": "nfvbench-floating-subnet",
+                                            "name": "nfvbench-floating-net",
+                                            "segmentation_id": null,
+                                            "physical_network": null,
+                                            "cidr": "192.168.0.0/24",
+                                            "network_type": "vlan"
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+                                        "user_info": null,
+                                        "service_chain": "PVP",
+                                        "sriov": false,
+                                        "vxlan": false,
+                                        "intf_speed_detected": 25000000000.0,
+                                        "pause_sec": 2.0,
+                                        "internal_networks": {
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+                                                "subnet": "nfvbench-msubnet",
+                                                "name": "nfvbench-mnet",
+                                                "segmentation_id": null,
+                                                "physical_network": null,
+                                                "mpls_transport_labels": null,
+                                                "cidr": "192.168.3.0/24",
+                                                "network_type": "vlan"
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+                                                "name": "net_nfvbench_vn2bis",
+                                                "segmentation_id": null,
+                                                "physical_network": null,
+                                                "mpls_transport_labels": null,
+                                                "cidr": "192.168.31.0/24",
+                                                "network_type": "vlan"
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+                                                "name": "net_nfvbench_vn1bis",
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+                                                "mpls_transport_labels": null,
+                                                "cidr": "192.168.30.0/24",
+                                                "network_type": "vlan"
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+                                "frame_sizes": [
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+                                "log_file": "/var/lib/xtesting/results/characterization/nfvbench.log",
+                                "user_label": "amical_tc12_basic"
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+                                                "logging_tag": "nfvbench.logs.amical",
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+                                                "result_tag": "nfvbench.results.amical",
+                                                "logging_tag": "nfvbench.logs.amical",
+                                                "port": 25225
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+                                            "gateway": "192.168.0.254"
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+                                        "duration_sec": 10.0,
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+                                        "user_label": "amical_tc12_basic",
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+                                        "generic_retry_count": 100,
+                                        "flavor_type": "nfvbench.loop.basic",
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+                                        "json_file": "/var/lib/xtesting/results/characterization/nfvbench-throughput-fs_IMIX-fc_100k-rate_ndr-0.json",
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+                                        "unidir_reverse_traffic_pps": 1,
+                                        "i40e_mixed": "ignore",
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+                                            "network_type": "vlan"
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+                                        "cores": null,
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+                                                                    "timestamp_sec": 1648525375.443067,
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+                                                                            "drop_pct": 5,
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+                                                    "version": "v2.89",
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+                                                    "mode": "STL",
+                                                    "build_time": "11:22:15"
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+                                "flavor_type": "nfvbench.loop.basic",
+                                "json": "/var/lib/xtesting/results/characterization/nfvbench-throughput-fs_9000-fc_100k-rate_ndr-2.json",
+                                "frame_sizes": [
+                                    "9000"
+                                ],
+                                "rate": "ndr",
+                                "flow_count": "100k",
+                                "log_file": "/var/lib/xtesting/results/characterization/nfvbench.log",
+                                "user_label": "amical_tc12_basic"
+                            },
+                            "output": {
+                                "status": "OK",
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+                                    "date": "2022-03-29 03:52:45",
+                                    "nfvbench_version": "5.0.4.dev29",
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+                                                "192.168.31.1"
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+                                                "198.19.0.0/16"
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+                                                "192.168.2.0/24"
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+                                                "hw:mem_page_size": "large"
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+                                            "cidr": "192.168.0.0/24",
+                                            "network_type": "vlan"
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+                                        "pause_sec": 2.0,
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+                                                "name": "nfvbench-mnet",
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+                                                "cidr": "192.168.3.0/24",
+                                                "network_type": "vlan"
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+                                                "name": "net_nfvbench_vn2bis",
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+                                                "mpls_transport_labels": null,
+                                                "cidr": "192.168.31.0/24",
+                                                "network_type": "vlan"
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+                                                "name": "net_nfvbench_vn1bis",
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+                                                "mpls_transport_labels": null,
+                                                "cidr": "192.168.30.0/24",
+                                                "network_type": "vlan"
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+                                        "traffic": {
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+                                            "profile": "custom_traffic_profile"
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+                                        "vm_image_file": "nfvbenchvm-0.15.0901.qcow2",
+                                        "name": "nfvbench.conf",
+                                        "std_json": null,
+                                        "l2_loopback": false,
+                                        "request_id": "2410629fde18450796d4b2a0329b7475",
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+                                        "group_id": null,
+                                        "loop_vm_name": "nfvbench-loop-vm",
+                                        "check_traffic_time_sec": 200,
+                                        "num_mbufs": 128000,
+                                        "rate": "ndr",
+                                        "service_chain_count": 1,
+                                        "service_chain_shared_net": true,
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+                                            "PDR": 0.1,
+                                            "load_epsilon": 0.1
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+                                        "l3_router": false,
+                                        "debug_mask": 0,
+                                        "factory_class": "BasicFactory",
+                                        "tg-tool": "TRex",
+                                        "frame_sizes": [
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+                                                "name": "nfvbench-net3",
+                                                "segmentation_id": null,
+                                                "network_type": null,
+                                                "physical_network": null,
+                                                "cidr": "192.168.4.0/24",
+                                                "router_name": "router_right",
+                                                "gateway": null
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+                                                "subnet": "nfvbench-subnet2",
+                                                "name": "nfvbench-net2",
+                                                "segmentation_id": null,
+                                                "network_type": null,
+                                                "physical_network": null,
+                                                "cidr": "192.168.3.0/24",
+                                                "router_name": "router_left",
+                                                "gateway": null
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+                                        "ndr_run": true,
+                                        "use_management_port": false,
+                                        "hypervisor_hostname": "localdomain",
+                                        "cache_size": 16,
+                                        "pdr_run": false,
+                                        "vlan_tagging": false,
+                                        "fluentd": [
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+                                                "ip": "172.20.73.203",
+                                                "result_tag": "nfvbench.results.amical",
+                                                "logging_tag": "nfvbench.logs.amical",
+                                                "port": 25225
+                                            }
+                                        ],
+                                        "use_floating_ip": false,
+                                        "flow_count": 100000,
+                                        "loop_vm_arp": false,
+                                        "user_id": null,
+                                        "openrc_file": null,
+                                        "disable_hdrh": false,
+                                        "json": "/var/lib/xtesting/results/characterization/nfvbench-throughput-fs_9000-fc_100k-rate_ndr-2.json",
+                                        "vm_forwarder": "vpp",
+                                        "factory_module": "nfvbench.factory",
+                                        "no_latency_streams": false,
+                                        "single_run": false,
+                                        "no_arp": false,
+                                        "cores_used": 5,
+                                        "traffic_profile": [
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+                                                "l2frame_size": [
+                                                    "9000"
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+                                                "name": "custom_traffic_profile"
+                                            }
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+                                        "vlans": [
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+                                            2504
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+                                        "tg-name": "trex-local",
+                                        "management_network": {
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+                                            "name": "nfvbench-management-net",
+                                            "segmentation_id": null,
+                                            "network_type": "vlan",
+                                            "physical_network": null,
+                                            "cidr": "192.168.0.0/24",
+                                            "gateway": "192.168.0.254"
+                                        },
+                                        "no_traffic": false,
+                                        "mpls": false,
+                                        "duration_sec": 10.0,
+                                        "clouds_detail": "openstack",
+                                        "mbuf_64": null,
+                                        "generic_poll_sec": 2,
+                                        "idle_interfaces_per_vm": 0,
+                                        "no_flow_stats": true,
+                                        "lat_percentiles": [
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+                                            99
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+                                        "no_cleanup": true,
+                                        "no_e2e_check": false,
+                                        "intf_speed_used": 25000000000.0,
+                                        "generator_profile": "trex-local",
+                                        "mbuf_factor": 0.2,
+                                        "user_label": "amical_tc12_basic",
+                                        "intf_speed": null,
+                                        "generic_retry_count": 100,
+                                        "flavor_type": "nfvbench.loop.basic",
+                                        "use_sriov_middle_net": false,
+                                        "json_file": "/var/lib/xtesting/results/characterization/nfvbench-throughput-fs_9000-fc_100k-rate_ndr-2.json",
+                                        "std_json_path": null,
+                                        "unidir_reverse_traffic_pps": 1,
+                                        "i40e_mixed": "ignore",
+                                        "gratuitous_arp_pps": 1,
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+                                            "name": "nfvbench-idle-net",
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+                                            "physical_network": null,
+                                            "cidr": "192.169.1.0/24",
+                                            "network_type": "vlan"
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+                                        "interval_sec": 10.0,
+                                        "no_latency_stats": false,
+                                        "cores": null,
+                                        "log_file": "/var/lib/xtesting/results/characterization/nfvbench.log",
+                                        "external_networks": {
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+                                    },
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+                                                                    "timestamp_sec": 1648526108.2238886,
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+}

diff --git a/test/ut_behave_tests/test_data/project=nfvbench&case=characterization&criteria=PASS&page=2.json b/test/ut_behave_tests/test_data/project=nfvbench&case=characterization&criteria=PASS&page=2.json
new file mode 100644 (file)
index 0000000..c0ddacf
--- /dev/null
+++ b/test/ut_behave_tests/test_data/project=nfvbench&case=characterization&criteria=PASS&page=2.json
@@ -0,0 +1,25065 @@
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+                ],
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+                            "input": {
+                                "duration_sec": "10",
+                                "flavor_type": "nfvbench.loop.intensive",
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+                                "user_label": "amical_tc6_intensive",
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+                                                "198.19.0.0/16"
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+                                                "hw:mem_page_size": "large"
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+                                                "cidr": "192.168.3.0/24",
+                                                "router_name": "router_left",
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+                                        "hypervisor_hostname": "localdomain",
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+                                        "fluentd": [
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+                                                "ip": "172.20.73.203",
+                                                "result_tag": "nfvbench.results.amical",
+                                                "logging_tag": "nfvbench.logs.amical",
+                                                "port": 25225
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+                                        "flow_count": 100000,
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+                                        "user_id": null,
+                                        "openrc_file": null,
+                                        "disable_hdrh": false,
+                                        "json": "/var/lib/xtesting/results/characterization/nfvbench-latency-fs_64-fc_100k-rate_70%.json",
+                                        "vm_forwarder": "vpp",
+                                        "factory_module": "nfvbench.factory",
+                                        "no_latency_streams": false,
+                                        "single_run": true,
+                                        "no_arp": false,
+                                        "cores_used": 5,
+                                        "traffic_profile": [
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+                                            2515
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+                                            "cidr": "192.168.0.0/24",
+                                            "gateway": "192.168.0.254"
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+                                        "clouds_detail": "openstack",
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+                                        "no_flow_stats": false,
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+                                        "intf_speed_used": 25000000000.0,
+                                        "generator_profile": "trex-local",
+                                        "mbuf_factor": 0.2,
+                                        "user_label": "amical_tc6_intensive",
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+                                        "generic_retry_count": 100,
+                                        "flavor_type": "nfvbench.loop.intensive",
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+                                        "json_file": "/var/lib/xtesting/results/characterization/nfvbench-latency-fs_64-fc_100k-rate_70%.json",
+                                        "std_json_path": null,
+                                        "unidir_reverse_traffic_pps": 1,
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+                                        "gratuitous_arp_pps": 1,
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+                                            "cidr": "192.169.1.0/24",
+                                            "network_type": "vlan"
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+                                        "no_latency_stats": false,
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+                                        "external_networks": {
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+                                            "left": null
+                                        }
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+                                                                            "rate_pps": 100706,
+                                                                            "initial_rate_type": "rate_pps",
+                                                                            "rate_bps": 67674835
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+                                                                            "rate_pps": 100720,
+                                                                            "initial_rate_type": "rate_pps",
+                                                                            "rate_bps": 67683907
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+                                                                        "orig": {
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+                                                                            "initial_rate_type": "rate_pps",
+                                                                            "rate_bps": 67938192
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+                                                                            "rate_bps": 135358675.0
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+                                                                            "rate_bps": 135367747.0
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+                                                                            "rate_bps": 135876384.0
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+                                                    "mode": "STL",
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+                                "flavor_type": "nfvbench.loop.intensive",
+                                "json": "/var/lib/xtesting/results/characterization/nfvbench-latency-fs_64-fc_100k-rate_90%.json",
+                                "frame_sizes": [
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+                                "rate": "90%",
+                                "flow_count": "100k",
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+                                "user_label": "amical_tc6_intensive",
+                                "restart": "true"
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+                                "status": "OK",
+                                "result": {
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+                                    "nfvbench_version": "5.0.4.dev29",
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+                                                    "intf_speed": null,
+                                                    "name": "trex-local",
+                                                    "ip": "127.0.0.1",
+                                                    "zmq_rpc_port": 4501,
+                                                    "tool": "TRex",
+                                                    "platform": {
+                                                        "master_thread_id": "0",
+                                                        "latency_thread_id": "1",
+                                                        "dual_if": [
+                                                            {
+                                                                "threads": [
+                                                                    2,
+                                                                    3,
+                                                                    4,
+                                                                    5,
+                                                                    6,
+                                                                    7
+                                                                ],
+                                                                "socket": 0
+                                                            }
+                                                        ]
+                                                    },
+                                                    "zmq_pub_port": 4500,
+                                                    "interfaces": [
+                                                        {
+                                                            "switch": null,
+                                                            "pci": "0000:00:05.0",
+                                                            "port": 0
+                                                        },
+                                                        {
+                                                            "switch": null,
+                                                            "pci": "0000:00:06.0",
+                                                            "port": 1
+                                                        }
+                                                    ],
+                                                    "cores": 5,
+                                                    "software_mode": false
+                                                }
+                                            ],
+                                            "vtep_gateway_ips": null,
+                                            "tg_gateway_ip_addrs_step": "0.0.0.1",
+                                            "udp_port_step": "1",
+                                            "udp_src_port": [
+                                                "49152",
+                                                "49168"
+                                            ],
+                                            "gateway_ip_addrs_step": "0.0.0.1",
+                                            "tg_gateway_ip_addrs": [
+                                                "192.168.30.1",
+                                                "192.168.31.1"
+                                            ],
+                                            "ip_addrs": [
+                                                "198.18.0.0/16",
+                                                "198.19.0.0/16"
+                                            ],
+                                            "ip_src_static": true,
+                                            "host_name": "nfvbench_tg",
+                                            "ip_addrs_step": "0.0.0.1",
+                                            "tg_gateway_ip_cidrs": [
+                                                "192.168.1.0/24",
+                                                "192.168.2.0/24"
+                                            ],
+                                            "dst_vtep": null,
+                                            "vtep_vlan": null,
+                                            "udp_dst_port": [
+                                                "49152",
+                                                "49168"
+                                            ]
+                                        },
+                                        "availability_zone": "nova",
+                                        "vif_multiqueue_size": 8,
+                                        "periodic_gratuitous_arp": false,
+                                        "flavor": {
+                                            "vcpus": 2,
+                                            "disk": 0,
+                                            "extra_specs": {
+                                                "hw:cpu_policy": "dedicated",
+                                                "hw:mem_page_size": "large"
+                                            },
+                                            "ram": 4096
+                                        },
+                                        "floating_network": {
+                                            "subnet": "nfvbench-floating-subnet",
+                                            "name": "nfvbench-floating-net",
+                                            "segmentation_id": null,
+                                            "physical_network": null,
+                                            "cidr": "192.168.0.0/24",
+                                            "network_type": "vlan"
+                                        },
+                                        "user_info": null,
+                                        "service_chain": "PVP",
+                                        "sriov": false,
+                                        "vxlan": false,
+                                        "intf_speed_detected": 25000000000.0,
+                                        "pause_sec": 2.0,
+                                        "internal_networks": {
+                                            "middle": {
+                                                "subnet": "nfvbench-msubnet",
+                                                "name": "nfvbench-mnet",
+                                                "segmentation_id": null,
+                                                "physical_network": null,
+                                                "mpls_transport_labels": null,
+                                                "cidr": "192.168.3.0/24",
+                                                "network_type": "vlan"
+                                            },
+                                            "right": {
+                                                "subnet": "subnet_nfvbench_vn2bis",
+                                                "name": "net_nfvbench_vn2bis",
+                                                "segmentation_id": null,
+                                                "physical_network": null,
+                                                "mpls_transport_labels": null,
+                                                "cidr": "192.168.31.0/24",
+                                                "network_type": "vlan"
+                                            },
+                                            "left": {
+                                                "subnet": "subnet_nfvbench_vn1bis",
+                                                "name": "net_nfvbench_vn1bis",
+                                                "segmentation_id": null,
+                                                "physical_network": null,
+                                                "mpls_transport_labels": null,
+                                                "cidr": "192.168.30.0/24",
+                                                "network_type": "vlan"
+                                            }
+                                        },
+                                        "no_vswitch_access": false,
+                                        "traffic": {
+                                            "bidirectional": true,
+                                            "profile": "custom_traffic_profile"
+                                        },
+                                        "restart": "true",
+                                        "vm_image_file": "nfvbenchvm-0.15.0901.qcow2",
+                                        "name": "nfvbench.conf",
+                                        "std_json": null,
+                                        "l2_loopback": false,
+                                        "request_id": "2eb5c2020c5149db9e10bab584e2dbf6",
+                                        "debug": false,
+                                        "group_id": null,
+                                        "loop_vm_name": "nfvbench-loop-vm",
+                                        "check_traffic_time_sec": 200,
+                                        "num_mbufs": 128000,
+                                        "rate": "259968pps",
+                                        "service_chain_count": 1,
+                                        "service_chain_shared_net": true,
+                                        "measurement": {
+                                            "NDR": 0.001,
+                                            "PDR": 0.1,
+                                            "load_epsilon": 0.1
+                                        },
+                                        "l3_router": false,
+                                        "debug_mask": 0,
+                                        "factory_class": "BasicFactory",
+                                        "tg-tool": "TRex",
+                                        "frame_sizes": [
+                                            "64"
+                                        ],
+                                        "service_mode": false,
+                                        "edge_networks": {
+                                            "right": {
+                                                "subnet": "nfvbench-subnet3",
+                                                "name": "nfvbench-net3",
+                                                "segmentation_id": null,
+                                                "network_type": null,
+                                                "physical_network": null,
+                                                "cidr": "192.168.4.0/24",
+                                                "router_name": "router_right",
+                                                "gateway": null
+                                            },
+                                            "left": {
+                                                "subnet": "nfvbench-subnet2",
+                                                "name": "nfvbench-net2",
+                                                "segmentation_id": null,
+                                                "network_type": null,
+                                                "physical_network": null,
+                                                "cidr": "192.168.3.0/24",
+                                                "router_name": "router_left",
+                                                "gateway": null
+                                            }
+                                        },
+                                        "ndr_run": false,
+                                        "use_management_port": false,
+                                        "hypervisor_hostname": "localdomain",
+                                        "cache_size": 0,
+                                        "pdr_run": false,
+                                        "vlan_tagging": false,
+                                        "fluentd": [
+                                            {
+                                                "ip": "172.20.73.203",
+                                                "result_tag": "nfvbench.results.amical",
+                                                "logging_tag": "nfvbench.logs.amical",
+                                                "port": 25225
+                                            }
+                                        ],
+                                        "use_floating_ip": false,
+                                        "flow_count": 100000,
+                                        "loop_vm_arp": false,
+                                        "user_id": null,
+                                        "openrc_file": null,
+                                        "disable_hdrh": false,
+                                        "json": "/var/lib/xtesting/results/characterization/nfvbench-latency-fs_64-fc_100k-rate_90%.json",
+                                        "vm_forwarder": "vpp",
+                                        "factory_module": "nfvbench.factory",
+                                        "no_latency_streams": false,
+                                        "single_run": true,
+                                        "no_arp": false,
+                                        "cores_used": 5,
+                                        "traffic_profile": [
+                                            {
+                                                "l2frame_size": [
+                                                    "64"
+                                                ],
+                                                "name": "custom_traffic_profile"
+                                            }
+                                        ],
+                                        "vlans": [
+                                            2504,
+                                            2515
+                                        ],
+                                        "tg-name": "trex-local",
+                                        "management_network": {
+                                            "subnet": "nfvbench-management-subnet",
+                                            "name": "nfvbench-management-net",
+                                            "segmentation_id": null,
+                                            "network_type": "vlan",
+                                            "physical_network": null,
+                                            "cidr": "192.168.0.0/24",
+                                            "gateway": "192.168.0.254"
+                                        },
+                                        "no_traffic": false,
+                                        "mpls": false,
+                                        "duration_sec": 10.0,
+                                        "clouds_detail": "openstack",
+                                        "mbuf_64": null,
+                                        "generic_poll_sec": 2,
+                                        "idle_interfaces_per_vm": 0,
+                                        "no_flow_stats": false,
+                                        "lat_percentiles": [
+                                            25,
+                                            75,
+                                            99
+                                        ],
+                                        "no_cleanup": true,
+                                        "no_e2e_check": false,
+                                        "intf_speed_used": 25000000000.0,
+                                        "generator_profile": "trex-local",
+                                        "mbuf_factor": 0.2,
+                                        "user_label": "amical_tc6_intensive",
+                                        "intf_speed": null,
+                                        "generic_retry_count": 100,
+                                        "flavor_type": "nfvbench.loop.intensive",
+                                        "use_sriov_middle_net": false,
+                                        "json_file": "/var/lib/xtesting/results/characterization/nfvbench-latency-fs_64-fc_100k-rate_90%.json",
+                                        "std_json_path": null,
+                                        "unidir_reverse_traffic_pps": 1,
+                                        "i40e_mixed": "ignore",
+                                        "gratuitous_arp_pps": 1,
+                                        "idle_networks": {
+                                            "subnet": "nfvbench-idle-subnet",
+                                            "name": "nfvbench-idle-net",
+                                            "segmentation_id": null,
+                                            "physical_network": null,
+                                            "cidr": "192.169.1.0/24",
+                                            "network_type": "vlan"
+                                        },
+                                        "interval_sec": 10.0,
+                                        "no_latency_stats": false,
+                                        "cores": null,
+                                        "log_file": "/var/lib/xtesting/results/characterization/nfvbench.log",
+                                        "external_networks": {
+                                            "right": null,
+                                            "left": null
+                                        }
+                                    },
+                                    "benchmarks": {
+                                        "network": {
+                                            "service_chain": {
+                                                "PVP": {
+                                                    "result": {
+                                                        "compute_nodes": {},
+                                                        "profile": "custom_traffic_profile",
+                                                        "service_chain_count": 1,
+                                                        "result": {
+                                                            "64": {
+                                                                "run_config": {
+                                                                    "direction-forward": {
+                                                                        "rx": {
+                                                                            "rate_percent": 0.34818819840000004,
+                                                                            "rate_pps": 129534,
+                                                                            "initial_rate_type": "rate_pps",
+                                                                            "rate_bps": 87047049
+                                                                        },
+                                                                        "tx": {
+                                                                            "rate_percent": 0.3481965312,
+                                                                            "rate_pps": 129537,
+                                                                            "initial_rate_type": "rate_pps",
+                                                                            "rate_bps": 87049132
+                                                                        },
+                                                                        "orig": {
+                                                                            "rate_percent": 0.349396992,
+                                                                            "rate_pps": 129984,
+                                                                            "initial_rate_type": "rate_pps",
+                                                                            "rate_bps": 87349248
+                                                                        }
+                                                                    },
+                                                                    "direction-total": {
+                                                                        "rx": {
+                                                                            "rate_percent": 0.696405696,
+                                                                            "rate_pps": 259079.0,
+                                                                            "rate_bps": 174101423.0
+                                                                        },
+                                                                        "tx": {
+                                                                            "rate_percent": 0.6964140288,
+                                                                            "rate_pps": 259082.0,
+                                                                            "rate_bps": 174103506.0
+                                                                        },
+                                                                        "orig": {
+                                                                            "rate_percent": 0.698793984,
+                                                                            "rate_pps": 259968.0,
+                                                                            "rate_bps": 174698496.0
+                                                                        }
+                                                                    },
+                                                                    "direction-reverse": {
+                                                                        "rx": {
+                                                                            "rate_percent": 0.3482174976,
+                                                                            "rate_pps": 129545,
+                                                                            "initial_rate_type": "rate_pps",
+                                                                            "rate_bps": 87054374
+                                                                        },
+                                                                        "tx": {
+                                                                            "rate_percent": 0.3482174976,
+                                                                            "rate_pps": 129545,
+                                                                            "initial_rate_type": "rate_pps",
+                                                                            "rate_bps": 87054374
+                                                                        },
+                                                                        "orig": {
+                                                                            "rate_percent": 0.349396992,
+                                                                            "rate_pps": 129984,
+                                                                            "initial_rate_type": "rate_pps",
+                                                                            "rate_bps": 87349248
+                                                                        }
+                                                                    }
+                                                                },
+                                                                "packet_path_stats": {
+                                                                    "Forward": {
+                                                                        "interfaces": [
+                                                                            "TRex.TX.p0",
+                                                                            "TRex.RX.p1"
+                                                                        ],
+                                                                        "chains": {
+                                                                            "0": {
+                                                                                "packets": [
+                                                                                    1294246,
+                                                                                    "+14 (+0.0011%)"
+                                                                                ],
+                                                                                "lat_max_usec": 5982,
+                                                                                "lat_avg_usec": 438,
+                                                                                "lat_min_usec": 53,
+                                                                                "hdrh": "HISTFAAAAB54nJNpmSzMwMDAyAABzFAawp8xrcH+A1QAAE9IBCo=",
+                                                                                "lat_percentile": {
+                                                                                    "99": "n/a",
+                                                                                    "25": "n/a",
+                                                                                    "75": "n/a"
+                                                                                }
+                                                                            }
+                                                                        }
+                                                                    },
+                                                                    "Reverse": {
+                                                                        "interfaces": [
+                                                                            "TRex.TX.p1",
+                                                                            "TRex.RX.p0"
+                                                                        ],
+                                                                        "chains": {
+                                                                            "0": {
+                                                                                "packets": [
+                                                                                    1295452,
+                                                                                    1295452
+                                                                                ],
+                                                                                "lat_max_usec": 12890,
+                                                                                "lat_avg_usec": 403,
+                                                                                "lat_min_usec": 79,
+                                                                                "hdrh": "HISTFAAAAB54nJNpmSzMwMDAyAABzFAawp8xrcH+A1QAAE9IBCo=",
+                                                                                "lat_percentile": {
+                                                                                    "99": "n/a",
+                                                                                    "25": "n/a",
+                                                                                    "75": "n/a"
+                                                                                }
+                                                                            }
+                                                                        }
+                                                                    }
+                                                                },
+                                                                "stats": {
+                                                                    "total_tx_rate": 259082,
+                                                                    "overall": {
+                                                                        "drop_rate_percent": 0.0011965296009843964,
+                                                                        "rx": {
+                                                                            "dropped_pkts": 31,
+                                                                            "pkt_bit_rate": 70518144.0,
+                                                                            "pkt_rate": 129628.0,
+                                                                            "max_delay_usec": 12890,
+                                                                            "lat_percentile": {
+                                                                                "99": "n/a",
+                                                                                "25": "n/a",
+                                                                                "75": "n/a"
+                                                                            },
+                                                                            "avg_delay_usec": 420.50073626049146,
+                                                                            "total_pkt_bytes": 176174060,
+                                                                            "total_pkts": 2590795,
+                                                                            "min_delay_usec": 53
+                                                                        },
+                                                                        "hdrh": "HISTFAAAABt4nJNpmSzMgADMUJoRTM6Y1mD/ASIAAEr9BCg=",
+                                                                        "tx": {
+                                                                            "total_pkt_bytes": 176176168,
+                                                                            "total_pkts": 2590826,
+                                                                            "pkt_bit_rate": 70546464.0,
+                                                                            "pkt_rate": 129680.5
+                                                                        }
+                                                                    },
+                                                                    "1": {
+                                                                        "drop_rate_percent": 0.0023929871581502052,
+                                                                        "rx": {
+                                                                            "dropped_pkts": 31,
+                                                                            "pkt_bit_rate": 70304360,
+                                                                            "pkt_rate": 129235,
+                                                                            "max_delay_usec": 12890,
+                                                                            "total_pkt_bytes": 88083324,
+                                                                            "avg_delay_usec": 403,
+                                                                            "total_pkts": 1295343,
+                                                                            "min_delay_usec": 79
+                                                                        },
+                                                                        "tx": {
+                                                                            "total_pkt_bytes": 88090736,
+                                                                            "total_pkts": 1295452,
+                                                                            "pkt_bit_rate": 70660064,
+                                                                            "pkt_rate": 129889
+                                                                        }
+                                                                    },
+                                                                    "0": {
+                                                                        "drop_rate_percent": 0.0,
+                                                                        "rx": {
+                                                                            "dropped_pkts": 0,
+                                                                            "pkt_bit_rate": 70731928,
+                                                                            "pkt_rate": 130021,
+                                                                            "max_delay_usec": 5982,
+                                                                            "total_pkt_bytes": 88090736,
+                                                                            "avg_delay_usec": 438,
+                                                                            "total_pkts": 1295452,
+                                                                            "min_delay_usec": 53
+                                                                        },
+                                                                        "tx": {
+                                                                            "total_pkt_bytes": 88085432,
+                                                                            "total_pkts": 1295374,
+                                                                            "pkt_bit_rate": 70432864,
+                                                                            "pkt_rate": 129472
+                                                                        }
+                                                                    },
+                                                                    "theoretical_tx_rate_bps": 50000000000.0,
+                                                                    "offered_tx_rate_bps": 174103104.0,
+                                                                    "theoretical_tx_rate_pps": 74404761.90476191
+                                                                }
+                                                            }
+                                                        },
+                                                        "flow_count": 100000,
+                                                        "bidirectional": true
+                                                    }
+                                                }
+                                            },
+                                            "versions": {
+                                                "Traffic_Generator": {
+                                                    "build_date": "Apr 14 2021",
+                                                    "version": "v2.89",
+                                                    "built_by": "hhaim",
+                                                    "mode": "STL",
+                                                    "build_time": "11:22:15"
+                                                }
+                                            }
+                                        }
+                                    }
+                                },
+                                "request_id": "2eb5c2020c5149db9e10bab584e2dbf6"
+                            },
+                            "synthesis": {
+                                "avg_delay_usec": 420.50073626049146,
+                                "total_tx_rate": 259082
+                            }
+                        },
+                        {
+                            "input": {
+                                "duration_sec": "10",
+                                "flavor_type": "nfvbench.loop.intensive",
+                                "json": "/var/lib/xtesting/results/characterization/nfvbench-latency-fs_768-fc_100k-rate_70%.json",
+                                "frame_sizes": [
+                                    "768"
+                                ],
+                                "rate": "70%",
+                                "flow_count": "100k",
+                                "log_file": "/var/lib/xtesting/results/characterization/nfvbench.log",
+                                "user_label": "amical_tc6_intensive",
+                                "restart": "true"
+                            },
+                            "output": {
+                                "status": "OK",
+                                "result": {
+                                    "date": "2022-03-03 08:06:50",
+                                    "nfvbench_version": "5.0.4.dev29",
+                                    "config": {
+                                        "compute_nodes": null,
+                                        "traffic_generator": {
+                                            "mac_addrs_left": null,
+                                            "gateway_ip_addrs": [
+                                                "192.168.30.2",
+                                                "192.168.31.2"
+                                            ],
+                                            "mac_addrs_right": null,
+                                            "default_profile": "trex-local",
+                                            "src_vteps": null,
+                                            "generator_profile": [
+                                                {
+                                                    "intf_speed": null,
+                                                    "name": "trex-local",
+                                                    "ip": "127.0.0.1",
+                                                    "zmq_rpc_port": 4501,
+                                                    "tool": "TRex",
+                                                    "platform": {
+                                                        "master_thread_id": "0",
+                                                        "latency_thread_id": "1",
+                                                        "dual_if": [
+                                                            {
+                                                                "threads": [
+                                                                    2,
+                                                                    3,
+                                                                    4,
+                                                                    5,
+                                                                    6,
+                                                                    7
+                                                                ],
+                                                                "socket": 0
+                                                            }
+                                                        ]
+                                                    },
+                                                    "zmq_pub_port": 4500,
+                                                    "interfaces": [
+                                                        {
+                                                            "switch": null,
+                                                            "pci": "0000:00:05.0",
+                                                            "port": 0
+                                                        },
+                                                        {
+                                                            "switch": null,
+                                                            "pci": "0000:00:06.0",
+                                                            "port": 1
+                                                        }
+                                                    ],
+                                                    "cores": 5,
+                                                    "software_mode": false
+                                                }
+                                            ],
+                                            "vtep_gateway_ips": null,
+                                            "tg_gateway_ip_addrs_step": "0.0.0.1",
+                                            "udp_port_step": "1",
+                                            "udp_src_port": [
+                                                "49152",
+                                                "49168"
+                                            ],
+                                            "gateway_ip_addrs_step": "0.0.0.1",
+                                            "tg_gateway_ip_addrs": [
+                                                "192.168.30.1",
+                                                "192.168.31.1"
+                                            ],
+                                            "ip_addrs": [
+                                                "198.18.0.0/16",
+                                                "198.19.0.0/16"
+                                            ],
+                                            "ip_src_static": true,
+                                            "host_name": "nfvbench_tg",
+                                            "ip_addrs_step": "0.0.0.1",
+                                            "tg_gateway_ip_cidrs": [
+                                                "192.168.1.0/24",
+                                                "192.168.2.0/24"
+                                            ],
+                                            "dst_vtep": null,
+                                            "vtep_vlan": null,
+                                            "udp_dst_port": [
+                                                "49152",
+                                                "49168"
+                                            ]
+                                        },
+                                        "availability_zone": "nova",
+                                        "vif_multiqueue_size": 8,
+                                        "periodic_gratuitous_arp": false,
+                                        "flavor": {
+                                            "vcpus": 2,
+                                            "disk": 0,
+                                            "extra_specs": {
+                                                "hw:cpu_policy": "dedicated",
+                                                "hw:mem_page_size": "large"
+                                            },
+                                            "ram": 4096
+                                        },
+                                        "floating_network": {
+                                            "subnet": "nfvbench-floating-subnet",
+                                            "name": "nfvbench-floating-net",
+                                            "segmentation_id": null,
+                                            "physical_network": null,
+                                            "cidr": "192.168.0.0/24",
+                                            "network_type": "vlan"
+                                        },
+                                        "user_info": null,
+                                        "service_chain": "PVP",
+                                        "sriov": false,
+                                        "vxlan": false,
+                                        "intf_speed_detected": 25000000000.0,
+                                        "pause_sec": 2.0,
+                                        "internal_networks": {
+                                            "middle": {
+                                                "subnet": "nfvbench-msubnet",
+                                                "name": "nfvbench-mnet",
+                                                "segmentation_id": null,
+                                                "physical_network": null,
+                                                "mpls_transport_labels": null,
+                                                "cidr": "192.168.3.0/24",
+                                                "network_type": "vlan"
+                                            },
+                                            "right": {
+                                                "subnet": "subnet_nfvbench_vn2bis",
+                                                "name": "net_nfvbench_vn2bis",
+                                                "segmentation_id": null,
+                                                "physical_network": null,
+                                                "mpls_transport_labels": null,
+                                                "cidr": "192.168.31.0/24",
+                                                "network_type": "vlan"
+                                            },
+                                            "left": {
+                                                "subnet": "subnet_nfvbench_vn1bis",
+                                                "name": "net_nfvbench_vn1bis",
+                                                "segmentation_id": null,
+                                                "physical_network": null,
+                                                "mpls_transport_labels": null,
+                                                "cidr": "192.168.30.0/24",
+                                                "network_type": "vlan"
+                                            }
+                                        },
+                                        "no_vswitch_access": false,
+                                        "traffic": {
+                                            "bidirectional": true,
+                                            "profile": "custom_traffic_profile"
+                                        },
+                                        "restart": "true",
+                                        "vm_image_file": "nfvbenchvm-0.15.0901.qcow2",
+                                        "name": "nfvbench.conf",
+                                        "std_json": null,
+                                        "l2_loopback": false,
+                                        "request_id": "694c371f3fce42c4ba547b3cc5cbc030",
+                                        "debug": false,
+                                        "group_id": null,
+                                        "loop_vm_name": "nfvbench-loop-vm",
+                                        "check_traffic_time_sec": 200,
+                                        "num_mbufs": 128000,
+                                        "rate": "204764pps",
+                                        "service_chain_count": 1,
+                                        "service_chain_shared_net": true,
+                                        "measurement": {
+                                            "NDR": 0.001,
+                                            "PDR": 0.1,
+                                            "load_epsilon": 0.1
+                                        },
+                                        "l3_router": false,
+                                        "debug_mask": 0,
+                                        "factory_class": "BasicFactory",
+                                        "tg-tool": "TRex",
+                                        "frame_sizes": [
+                                            "768"
+                                        ],
+                                        "service_mode": false,
+                                        "edge_networks": {
+                                            "right": {
+                                                "subnet": "nfvbench-subnet3",
+                                                "name": "nfvbench-net3",
+                                                "segmentation_id": null,
+                                                "network_type": null,
+                                                "physical_network": null,
+                                                "cidr": "192.168.4.0/24",
+                                                "router_name": "router_right",
+                                                "gateway": null
+                                            },
+                                            "left": {
+                                                "subnet": "nfvbench-subnet2",
+                                                "name": "nfvbench-net2",
+                                                "segmentation_id": null,
+                                                "network_type": null,
+                                                "physical_network": null,
+                                                "cidr": "192.168.3.0/24",
+                                                "router_name": "router_left",
+                                                "gateway": null
+                                            }
+                                        },
+                                        "ndr_run": false,
+                                        "use_management_port": false,
+                                        "hypervisor_hostname": "localdomain",
+                                        "cache_size": 0,
+                                        "pdr_run": false,
+                                        "vlan_tagging": false,
+                                        "fluentd": [
+                                            {
+                                                "ip": "172.20.73.203",
+                                                "result_tag": "nfvbench.results.amical",
+                                                "logging_tag": "nfvbench.logs.amical",
+                                                "port": 25225
+                                            }
+                                        ],
+                                        "use_floating_ip": false,
+                                        "flow_count": 100000,
+                                        "loop_vm_arp": false,
+                                        "user_id": null,
+                                        "openrc_file": null,
+                                        "disable_hdrh": false,
+                                        "json": "/var/lib/xtesting/results/characterization/nfvbench-latency-fs_768-fc_100k-rate_70%.json",
+                                        "vm_forwarder": "vpp",
+                                        "factory_module": "nfvbench.factory",
+                                        "no_latency_streams": false,
+                                        "single_run": true,
+                                        "no_arp": false,
+                                        "cores_used": 5,
+                                        "traffic_profile": [
+                                            {
+                                                "l2frame_size": [
+                                                    "768"
+                                                ],
+                                                "name": "custom_traffic_profile"
+                                            }
+                                        ],
+                                        "vlans": [
+                                            2504,
+                                            2515
+                                        ],
+                                        "tg-name": "trex-local",
+                                        "management_network": {
+                                            "subnet": "nfvbench-management-subnet",
+                                            "name": "nfvbench-management-net",
+                                            "segmentation_id": null,
+                                            "network_type": "vlan",
+                                            "physical_network": null,
+                                            "cidr": "192.168.0.0/24",
+                                            "gateway": "192.168.0.254"
+                                        },
+                                        "no_traffic": false,
+                                        "mpls": false,
+                                        "duration_sec": 10.0,
+                                        "clouds_detail": "openstack",
+                                        "mbuf_64": null,
+                                        "generic_poll_sec": 2,
+                                        "idle_interfaces_per_vm": 0,
+                                        "no_flow_stats": false,
+                                        "lat_percentiles": [
+                                            25,
+                                            75,
+                                            99
+                                        ],
+                                        "no_cleanup": true,
+                                        "no_e2e_check": false,
+                                        "intf_speed_used": 25000000000.0,
+                                        "generator_profile": "trex-local",
+                                        "mbuf_factor": 0.2,
+                                        "user_label": "amical_tc6_intensive",
+                                        "intf_speed": null,
+                                        "generic_retry_count": 100,
+                                        "flavor_type": "nfvbench.loop.intensive",
+                                        "use_sriov_middle_net": false,
+                                        "json_file": "/var/lib/xtesting/results/characterization/nfvbench-latency-fs_768-fc_100k-rate_70%.json",
+                                        "std_json_path": null,
+                                        "unidir_reverse_traffic_pps": 1,
+                                        "i40e_mixed": "ignore",
+                                        "gratuitous_arp_pps": 1,
+                                        "idle_networks": {
+                                            "subnet": "nfvbench-idle-subnet",
+                                            "name": "nfvbench-idle-net",
+                                            "segmentation_id": null,
+                                            "physical_network": null,
+                                            "cidr": "192.169.1.0/24",
+                                            "network_type": "vlan"
+                                        },
+                                        "interval_sec": 10.0,
+                                        "no_latency_stats": false,
+                                        "cores": null,
+                                        "log_file": "/var/lib/xtesting/results/characterization/nfvbench.log",
+                                        "external_networks": {
+                                            "right": null,
+                                            "left": null
+                                        }
+                                    },
+                                    "benchmarks": {
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+                                                        "profile": "custom_traffic_profile",
+                                                        "service_chain_count": 1,
+                                                        "result": {
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+                                                                "run_config": {
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+                                                                            "rate_percent": 2.5720017408,
+                                                                            "rate_pps": 101998,
+                                                                            "initial_rate_type": "rate_pps",
+                                                                            "rate_bps": 643000435
+                                                                        },
+                                                                        "tx": {
+                                                                            "rate_percent": 2.5720017408,
+                                                                            "rate_pps": 101998,
+                                                                            "initial_rate_type": "rate_pps",
+                                                                            "rate_bps": 643000435
+                                                                        },
+                                                                        "orig": {
+                                                                            "rate_percent": 2.5816645119999997,
+                                                                            "rate_pps": 102382,
+                                                                            "initial_rate_type": "rate_pps",
+                                                                            "rate_bps": 645416128
+                                                                        }
+                                                                    },
+                                                                    "direction-total": {
+                                                                        "rx": {
+                                                                            "rate_percent": 5.14400096,
+                                                                            "rate_pps": 203996.0,
+                                                                            "rate_bps": 1286000239.0
+                                                                        },
+                                                                        "tx": {
+                                                                            "rate_percent": 5.14400096,
+                                                                            "rate_pps": 203996.0,
+                                                                            "rate_bps": 1286000239.0
+                                                                        },
+                                                                        "orig": {
+                                                                            "rate_percent": 5.163329023999999,
+                                                                            "rate_pps": 204764.0,
+                                                                            "rate_bps": 1290832256.0
+                                                                        }
+                                                                    },
+                                                                    "direction-reverse": {
+                                                                        "rx": {
+                                                                            "rate_percent": 2.5719992192,
+                                                                            "rate_pps": 101998,
+                                                                            "initial_rate_type": "rate_pps",
+                                                                            "rate_bps": 642999804
+                                                                        },
+                                                                        "tx": {
+                                                                            "rate_percent": 2.5719992192,
+                                                                            "rate_pps": 101998,
+                                                                            "initial_rate_type": "rate_pps",
+                                                                            "rate_bps": 642999804
+                                                                        },
+                                                                        "orig": {
+                                                                            "rate_percent": 2.5816645119999997,
+                                                                            "rate_pps": 102382,
+                                                                            "initial_rate_type": "rate_pps",
+                                                                            "rate_bps": 645416128
+                                                                        }
+                                                                    }
+                                                                },
+                                                                "packet_path_stats": {
+                                                                    "Forward": {
+                                                                        "interfaces": [
+                                                                            "TRex.TX.p0",
+                                                                            "TRex.RX.p1"
+                                                                        ],
+                                                                        "chains": {
+                                                                            "0": {
+                                                                                "packets": [
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+                                                                                    "+16 (+0.0016%)"
+                                                                                ],
+                                                                                "lat_max_usec": 6400,
+                                                                                "lat_avg_usec": 441,
+                                                                                "lat_min_usec": 34,
+                                                                                "hdrh": "HISTFAAAAB54nJNpmSzMwMDAyAABzFAawp8xrcH+A1QAAE9IBCo=",
+                                                                                "lat_percentile": {
+                                                                                    "99": "n/a",
+                                                                                    "25": "n/a",
+                                                                                    "75": "n/a"
+                                                                                }
+                                                                            }
+                                                                        }
+                                                                    },
+                                                                    "Reverse": {
+                                                                        "interfaces": [
+                                                                            "TRex.TX.p1",
+                                                                            "TRex.RX.p0"
+                                                                        ],
+                                                                        "chains": {
+                                                                            "0": {
+                                                                                "packets": [
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+                                                                                    1019987
+                                                                                ],
+                                                                                "lat_max_usec": 12992,
+                                                                                "lat_avg_usec": 416,
+                                                                                "lat_min_usec": 39,
+                                                                                "hdrh": "HISTFAAAAB54nJNpmSzMwMDAyAABzFAawp8xrcH+A1QAAE9IBCo=",
+                                                                                "lat_percentile": {
+                                                                                    "99": "n/a",
+                                                                                    "25": "n/a",
+                                                                                    "75": "n/a"
+                                                                                }
+                                                                            }
+                                                                        }
+                                                                    }
+                                                                },
+                                                                "stats": {
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+                                                                    "overall": {
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+                                                                            "dropped_pkts": 0,
+                                                                            "pkt_bit_rate": 593093792.0,
+                                                                            "pkt_rate": 96031.5,
+                                                                            "max_delay_usec": 12992,
+                                                                            "lat_percentile": {
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+                                                                                "25": "n/a",
+                                                                                "75": "n/a"
+                                                                            },
+                                                                            "avg_delay_usec": 428.4999938724739,
+                                                                            "total_pkt_bytes": 1574860700,
+                                                                            "total_pkts": 2039975,
+                                                                            "min_delay_usec": 34
+                                                                        },
+                                                                        "hdrh": "HISTFAAAABt4nJNpmSzMgADMUJoRTM6Y1mD/ASIAAEr9BCg=",
+                                                                        "tx": {
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+                                                                            "total_pkts": 2039975,
+                                                                            "pkt_bit_rate": 593058368.0,
+                                                                            "pkt_rate": 96025.5
+                                                                        }
+                                                                    },
+                                                                    "1": {
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+                                                                            "pkt_bit_rate": 589896256,
+                                                                            "pkt_rate": 95514,
+                                                                            "max_delay_usec": 12992,
+                                                                            "total_pkt_bytes": 787430736,
+                                                                            "avg_delay_usec": 416,
+                                                                            "total_pkts": 1019988,
+                                                                            "min_delay_usec": 39
+                                                                        },
+                                                                        "tx": {
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+                                                                            "total_pkts": 1019987,
+                                                                            "pkt_bit_rate": 593190528,
+                                                                            "pkt_rate": 96047
+                                                                        }
+                                                                    },
+                                                                    "0": {
+                                                                        "drop_rate_percent": 0.0,
+                                                                        "rx": {
+                                                                            "dropped_pkts": 0,
+                                                                            "pkt_bit_rate": 596291328,
+                                                                            "pkt_rate": 96549,
+                                                                            "max_delay_usec": 6400,
+                                                                            "total_pkt_bytes": 787429964,
+                                                                            "avg_delay_usec": 441,
+                                                                            "total_pkts": 1019987,
+                                                                            "min_delay_usec": 34
+                                                                        },
+                                                                        "tx": {
+                                                                            "total_pkt_bytes": 787430736,
+                                                                            "total_pkts": 1019988,
+                                                                            "pkt_bit_rate": 592926208,
+                                                                            "pkt_rate": 96004
+                                                                        }
+                                                                    },
+                                                                    "theoretical_tx_rate_bps": 50000000000.0,
+                                                                    "offered_tx_rate_bps": 1285997088.0,
+                                                                    "theoretical_tx_rate_pps": 7931472.081218274
+                                                                }
+                                                            }
+                                                        },
+                                                        "flow_count": 100000,
+                                                        "bidirectional": true
+                                                    }
+                                                }
+                                            },
+                                            "versions": {
+                                                "Traffic_Generator": {
+                                                    "build_date": "Apr 14 2021",
+                                                    "version": "v2.89",
+                                                    "built_by": "hhaim",
+                                                    "mode": "STL",
+                                                    "build_time": "11:22:15"
+                                                }
+                                            }
+                                        }
+                                    }
+                                },
+                                "request_id": "694c371f3fce42c4ba547b3cc5cbc030"
+                            },
+                            "synthesis": {
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+                                "total_tx_rate": 203997
+                            }
+                        },
+                        {
+                            "input": {
+                                "duration_sec": "10",
+                                "flavor_type": "nfvbench.loop.intensive",
+                                "json": "/var/lib/xtesting/results/characterization/nfvbench-latency-fs_768-fc_100k-rate_90%.json",
+                                "frame_sizes": [
+                                    "768"
+                                ],
+                                "rate": "90%",
+                                "flow_count": "100k",
+                                "log_file": "/var/lib/xtesting/results/characterization/nfvbench.log",
+                                "user_label": "amical_tc6_intensive",
+                                "restart": "true"
+                            },
+                            "output": {
+                                "status": "OK",
+                                "result": {
+                                    "date": "2022-03-03 08:07:28",
+                                    "nfvbench_version": "5.0.4.dev29",
+                                    "config": {
+                                        "compute_nodes": null,
+                                        "traffic_generator": {
+                                            "mac_addrs_left": null,
+                                            "gateway_ip_addrs": [
+                                                "192.168.30.2",
+                                                "192.168.31.2"
+                                            ],
+                                            "mac_addrs_right": null,
+                                            "default_profile": "trex-local",
+                                            "src_vteps": null,
+                                            "generator_profile": [
+                                                {
+                                                    "intf_speed": null,
+                                                    "name": "trex-local",
+                                                    "ip": "127.0.0.1",
+                                                    "zmq_rpc_port": 4501,
+                                                    "tool": "TRex",
+                                                    "platform": {
+                                                        "master_thread_id": "0",
+                                                        "latency_thread_id": "1",
+                                                        "dual_if": [
+                                                            {
+                                                                "threads": [
+                                                                    2,
+                                                                    3,
+                                                                    4,
+                                                                    5,
+                                                                    6,
+                                                                    7
+                                                                ],
+                                                                "socket": 0
+                                                            }
+                                                        ]
+                                                    },
+                                                    "zmq_pub_port": 4500,
+                                                    "interfaces": [
+                                                        {
+                                                            "switch": null,
+                                                            "pci": "0000:00:05.0",
+                                                            "port": 0
+                                                        },
+                                                        {
+                                                            "switch": null,
+                                                            "pci": "0000:00:06.0",
+                                                            "port": 1
+                                                        }
+                                                    ],
+                                                    "cores": 5,
+                                                    "software_mode": false
+                                                }
+                                            ],
+                                            "vtep_gateway_ips": null,
+                                            "tg_gateway_ip_addrs_step": "0.0.0.1",
+                                            "udp_port_step": "1",
+                                            "udp_src_port": [
+                                                "49152",
+                                                "49168"
+                                            ],
+                                            "gateway_ip_addrs_step": "0.0.0.1",
+                                            "tg_gateway_ip_addrs": [
+                                                "192.168.30.1",
+                                                "192.168.31.1"
+                                            ],
+                                            "ip_addrs": [
+                                                "198.18.0.0/16",
+                                                "198.19.0.0/16"
+                                            ],
+                                            "ip_src_static": true,
+                                            "host_name": "nfvbench_tg",
+                                            "ip_addrs_step": "0.0.0.1",
+                                            "tg_gateway_ip_cidrs": [
+                                                "192.168.1.0/24",
+                                                "192.168.2.0/24"
+                                            ],
+                                            "dst_vtep": null,
+                                            "vtep_vlan": null,
+                                            "udp_dst_port": [
+                                                "49152",
+                                                "49168"
+                                            ]
+                                        },
+                                        "availability_zone": "nova",
+                                        "vif_multiqueue_size": 8,
+                                        "periodic_gratuitous_arp": false,
+                                        "flavor": {
+                                            "vcpus": 2,
+                                            "disk": 0,
+                                            "extra_specs": {
+                                                "hw:cpu_policy": "dedicated",
+                                                "hw:mem_page_size": "large"
+                                            },
+                                            "ram": 4096
+                                        },
+                                        "floating_network": {
+                                            "subnet": "nfvbench-floating-subnet",
+                                            "name": "nfvbench-floating-net",
+                                            "segmentation_id": null,
+                                            "physical_network": null,
+                                            "cidr": "192.168.0.0/24",
+                                            "network_type": "vlan"
+                                        },
+                                        "user_info": null,
+                                        "service_chain": "PVP",
+                                        "sriov": false,
+                                        "vxlan": false,
+                                        "intf_speed_detected": 25000000000.0,
+                                        "pause_sec": 2.0,
+                                        "internal_networks": {
+                                            "middle": {
+                                                "subnet": "nfvbench-msubnet",
+                                                "name": "nfvbench-mnet",
+                                                "segmentation_id": null,
+                                                "physical_network": null,
+                                                "mpls_transport_labels": null,
+                                                "cidr": "192.168.3.0/24",
+                                                "network_type": "vlan"
+                                            },
+                                            "right": {
+                                                "subnet": "subnet_nfvbench_vn2bis",
+                                                "name": "net_nfvbench_vn2bis",
+                                                "segmentation_id": null,
+                                                "physical_network": null,
+                                                "mpls_transport_labels": null,
+                                                "cidr": "192.168.31.0/24",
+                                                "network_type": "vlan"
+                                            },
+                                            "left": {
+                                                "subnet": "subnet_nfvbench_vn1bis",
+                                                "name": "net_nfvbench_vn1bis",
+                                                "segmentation_id": null,
+                                                "physical_network": null,
+                                                "mpls_transport_labels": null,
+                                                "cidr": "192.168.30.0/24",
+                                                "network_type": "vlan"
+                                            }
+                                        },
+                                        "no_vswitch_access": false,
+                                        "traffic": {
+                                            "bidirectional": true,
+                                            "profile": "custom_traffic_profile"
+                                        },
+                                        "restart": "true",
+                                        "vm_image_file": "nfvbenchvm-0.15.0901.qcow2",
+                                        "name": "nfvbench.conf",
+                                        "std_json": null,
+                                        "l2_loopback": false,
+                                        "request_id": "9d22db1a0cf34ca0874e09eb8b37c51e",
+                                        "debug": false,
+                                        "group_id": null,
+                                        "loop_vm_name": "nfvbench-loop-vm",
+                                        "check_traffic_time_sec": 200,
+                                        "num_mbufs": 128000,
+                                        "rate": "263268pps",
+                                        "service_chain_count": 1,
+                                        "service_chain_shared_net": true,
+                                        "measurement": {
+                                            "NDR": 0.001,
+                                            "PDR": 0.1,
+                                            "load_epsilon": 0.1
+                                        },
+                                        "l3_router": false,
+                                        "debug_mask": 0,
+                                        "factory_class": "BasicFactory",
+                                        "tg-tool": "TRex",
+                                        "frame_sizes": [
+                                            "768"
+                                        ],
+                                        "service_mode": false,
+                                        "edge_networks": {
+                                            "right": {
+                                                "subnet": "nfvbench-subnet3",
+                                                "name": "nfvbench-net3",
+                                                "segmentation_id": null,
+                                                "network_type": null,
+                                                "physical_network": null,
+                                                "cidr": "192.168.4.0/24",
+                                                "router_name": "router_right",
+                                                "gateway": null
+                                            },
+                                            "left": {
+                                                "subnet": "nfvbench-subnet2",
+                                                "name": "nfvbench-net2",
+                                                "segmentation_id": null,
+                                                "network_type": null,
+                                                "physical_network": null,
+                                                "cidr": "192.168.3.0/24",
+                                                "router_name": "router_left",
+                                                "gateway": null
+                                            }
+                                        },
+                                        "ndr_run": false,
+                                        "use_management_port": false,
+                                        "hypervisor_hostname": "localdomain",
+                                        "cache_size": 0,
+                                        "pdr_run": false,
+                                        "vlan_tagging": false,
+                                        "fluentd": [
+                                            {
+                                                "ip": "172.20.73.203",
+                                                "result_tag": "nfvbench.results.amical",
+                                                "logging_tag": "nfvbench.logs.amical",
+                                                "port": 25225
+                                            }
+                                        ],
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+                                        "flow_count": 100000,
+                                        "loop_vm_arp": false,
+                                        "user_id": null,
+                                        "openrc_file": null,
+                                        "disable_hdrh": false,
+                                        "json": "/var/lib/xtesting/results/characterization/nfvbench-latency-fs_768-fc_100k-rate_90%.json",
+                                        "vm_forwarder": "vpp",
+                                        "factory_module": "nfvbench.factory",
+                                        "no_latency_streams": false,
+                                        "single_run": true,
+                                        "no_arp": false,
+                                        "cores_used": 5,
+                                        "traffic_profile": [
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+                                                "l2frame_size": [
+                                                    "768"
+                                                ],
+                                                "name": "custom_traffic_profile"
+                                            }
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+                                            2515
+                                        ],
+                                        "tg-name": "trex-local",
+                                        "management_network": {
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+                                            "name": "nfvbench-management-net",
+                                            "segmentation_id": null,
+                                            "network_type": "vlan",
+                                            "physical_network": null,
+                                            "cidr": "192.168.0.0/24",
+                                            "gateway": "192.168.0.254"
+                                        },
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+                                        "duration_sec": 10.0,
+                                        "clouds_detail": "openstack",
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+                                        "generic_poll_sec": 2,
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+                                        "no_flow_stats": false,
+                                        "lat_percentiles": [
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+                                            99
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+                                        "intf_speed_used": 25000000000.0,
+                                        "generator_profile": "trex-local",
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+                                        "user_label": "amical_tc6_intensive",
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+                                        "generic_retry_count": 100,
+                                        "flavor_type": "nfvbench.loop.intensive",
+                                        "use_sriov_middle_net": false,
+                                        "json_file": "/var/lib/xtesting/results/characterization/nfvbench-latency-fs_768-fc_100k-rate_90%.json",
+                                        "std_json_path": null,
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+                                        "i40e_mixed": "ignore",
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+                                            "name": "nfvbench-idle-net",
+                                            "segmentation_id": null,
+                                            "physical_network": null,
+                                            "cidr": "192.169.1.0/24",
+                                            "network_type": "vlan"
+                                        },
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+                                        "no_latency_stats": false,
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+                                        "log_file": "/var/lib/xtesting/results/characterization/nfvbench.log",
+                                        "external_networks": {
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+                                        }
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+                                                                            "rate_bps": 826668736
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+                                                                            "rate_bps": 829820736
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+                                                                            "rate_bps": 1653359535.0
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+                                                                            "rate_bps": 1653387273.0
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+                                                                            "rate_bps": 1659641472.0
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+                                                                            "rate_bps": 826701516
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+                                                                            "rate_bps": 826718537
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+                                                                            "rate_bps": 829820736
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+                                                                            "TRex.RX.p1"
+                                                                        ],
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+                                                                                "hdrh": "HISTFAAAAB54nJNpmSzMwMDAyAABzFAawp8xrcH+A1QAAE9IBCo=",
+                                                                                "lat_percentile": {
+                                                                                    "99": "n/a",
+                                                                                    "25": "n/a",
+                                                                                    "75": "n/a"
+                                                                                }
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+                                                                            "TRex.TX.p1",
+                                                                            "TRex.RX.p0"
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+                                                                                "lat_percentile": {
+                                                                                    "99": "n/a",
+                                                                                    "25": "n/a",
+                                                                                    "75": "n/a"
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+                                                                            "min_delay_usec": 51
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+                                                                            "total_pkts": 1311340,
+                                                                            "pkt_bit_rate": 812536576,
+                                                                            "pkt_rate": 131563
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+                                                                    "offered_tx_rate_bps": 1653381600.0,
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+                                                    "version": "v2.89",
+                                                    "built_by": "hhaim",
+                                                    "mode": "STL",
+                                                    "build_time": "11:22:15"
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+                        },
+                        {
+                            "input": {
+                                "duration_sec": "10",
+                                "flavor_type": "nfvbench.loop.intensive",
+                                "json": "/var/lib/xtesting/results/characterization/nfvbench-latency-fs_1518-fc_100k-rate_70%.json",
+                                "frame_sizes": [
+                                    "1518"
+                                ],
+                                "rate": "70%",
+                                "flow_count": "100k",
+                                "log_file": "/var/lib/xtesting/results/characterization/nfvbench.log",
+                                "user_label": "amical_tc6_intensive",
+                                "restart": "true"
+                            },
+                            "output": {
+                                "status": "OK",
+                                "result": {
+                                    "date": "2022-03-03 08:08:07",
+                                    "nfvbench_version": "5.0.4.dev29",
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+                                        "traffic_generator": {
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+                                            "gateway_ip_addrs": [
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+                                                "192.168.31.2"
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+                                                    "name": "trex-local",
+                                                    "ip": "127.0.0.1",
+                                                    "zmq_rpc_port": 4501,
+                                                    "tool": "TRex",
+                                                    "platform": {
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+                                                        "latency_thread_id": "1",
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+                                                                    4,
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+                                                                    7
+                                                                ],
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+                                                            "pci": "0000:00:05.0",
+                                                            "port": 0
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+                                                            "pci": "0000:00:06.0",
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+                                            "udp_port_step": "1",
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+                                                "49168"
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+                                            "gateway_ip_addrs_step": "0.0.0.1",
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+                                                "192.168.31.1"
+                                            ],
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+                                                "198.19.0.0/16"
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+                                            "host_name": "nfvbench_tg",
+                                            "ip_addrs_step": "0.0.0.1",
+                                            "tg_gateway_ip_cidrs": [
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+                                                "192.168.2.0/24"
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+                                            "extra_specs": {
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+                                                "hw:mem_page_size": "large"
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+                                            "ram": 4096
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+                                            "name": "nfvbench-floating-net",
+                                            "segmentation_id": null,
+                                            "physical_network": null,
+                                            "cidr": "192.168.0.0/24",
+                                            "network_type": "vlan"
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+                                        "service_chain": "PVP",
+                                        "sriov": false,
+                                        "vxlan": false,
+                                        "intf_speed_detected": 25000000000.0,
+                                        "pause_sec": 2.0,
+                                        "internal_networks": {
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+                                                "name": "nfvbench-mnet",
+                                                "segmentation_id": null,
+                                                "physical_network": null,
+                                                "mpls_transport_labels": null,
+                                                "cidr": "192.168.3.0/24",
+                                                "network_type": "vlan"
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+                                                "name": "net_nfvbench_vn2bis",
+                                                "segmentation_id": null,
+                                                "physical_network": null,
+                                                "mpls_transport_labels": null,
+                                                "cidr": "192.168.31.0/24",
+                                                "network_type": "vlan"
+                                            },
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+                                                "name": "net_nfvbench_vn1bis",
+                                                "segmentation_id": null,
+                                                "physical_network": null,
+                                                "mpls_transport_labels": null,
+                                                "cidr": "192.168.30.0/24",
+                                                "network_type": "vlan"
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+                                        "no_vswitch_access": false,
+                                        "traffic": {
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+                                            "profile": "custom_traffic_profile"
+                                        },
+                                        "restart": "true",
+                                        "vm_image_file": "nfvbenchvm-0.15.0901.qcow2",
+                                        "name": "nfvbench.conf",
+                                        "std_json": null,
+                                        "l2_loopback": false,
+                                        "request_id": "89248933cb70463792a0aa738f17d3e6",
+                                        "debug": false,
+                                        "group_id": null,
+                                        "loop_vm_name": "nfvbench-loop-vm",
+                                        "check_traffic_time_sec": 200,
+                                        "num_mbufs": 128000,
+                                        "rate": "182233pps",
+                                        "service_chain_count": 1,
+                                        "service_chain_shared_net": true,
+                                        "measurement": {
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+                                            "PDR": 0.1,
+                                            "load_epsilon": 0.1
+                                        },
+                                        "l3_router": false,
+                                        "debug_mask": 0,
+                                        "factory_class": "BasicFactory",
+                                        "tg-tool": "TRex",
+                                        "frame_sizes": [
+                                            "1518"
+                                        ],
+                                        "service_mode": false,
+                                        "edge_networks": {
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+                                                "subnet": "nfvbench-subnet3",
+                                                "name": "nfvbench-net3",
+                                                "segmentation_id": null,
+                                                "network_type": null,
+                                                "physical_network": null,
+                                                "cidr": "192.168.4.0/24",
+                                                "router_name": "router_right",
+                                                "gateway": null
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+                                                "subnet": "nfvbench-subnet2",
+                                                "name": "nfvbench-net2",
+                                                "segmentation_id": null,
+                                                "network_type": null,
+                                                "physical_network": null,
+                                                "cidr": "192.168.3.0/24",
+                                                "router_name": "router_left",
+                                                "gateway": null
+                                            }
+                                        },
+                                        "ndr_run": false,
+                                        "use_management_port": false,
+                                        "hypervisor_hostname": "localdomain",
+                                        "cache_size": 0,
+                                        "pdr_run": false,
+                                        "vlan_tagging": false,
+                                        "fluentd": [
+                                            {
+                                                "ip": "172.20.73.203",
+                                                "result_tag": "nfvbench.results.amical",
+                                                "logging_tag": "nfvbench.logs.amical",
+                                                "port": 25225
+                                            }
+                                        ],
+                                        "use_floating_ip": false,
+                                        "flow_count": 100000,
+                                        "loop_vm_arp": false,
+                                        "user_id": null,
+                                        "openrc_file": null,
+                                        "disable_hdrh": false,
+                                        "json": "/var/lib/xtesting/results/characterization/nfvbench-latency-fs_1518-fc_100k-rate_70%.json",
+                                        "vm_forwarder": "vpp",
+                                        "factory_module": "nfvbench.factory",
+                                        "no_latency_streams": false,
+                                        "single_run": true,
+                                        "no_arp": false,
+                                        "cores_used": 5,
+                                        "traffic_profile": [
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+                                                "l2frame_size": [
+                                                    "1518"
+                                                ],
+                                                "name": "custom_traffic_profile"
+                                            }
+                                        ],
+                                        "vlans": [
+                                            2504,
+                                            2515
+                                        ],
+                                        "tg-name": "trex-local",
+                                        "management_network": {
+                                            "subnet": "nfvbench-management-subnet",
+                                            "name": "nfvbench-management-net",
+                                            "segmentation_id": null,
+                                            "network_type": "vlan",
+                                            "physical_network": null,
+                                            "cidr": "192.168.0.0/24",
+                                            "gateway": "192.168.0.254"
+                                        },
+                                        "no_traffic": false,
+                                        "mpls": false,
+                                        "duration_sec": 10.0,
+                                        "clouds_detail": "openstack",
+                                        "mbuf_64": null,
+                                        "generic_poll_sec": 2,
+                                        "idle_interfaces_per_vm": 0,
+                                        "no_flow_stats": false,
+                                        "lat_percentiles": [
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+                                            99
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+                                        "no_cleanup": true,
+                                        "no_e2e_check": false,
+                                        "intf_speed_used": 25000000000.0,
+                                        "generator_profile": "trex-local",
+                                        "mbuf_factor": 0.2,
+                                        "user_label": "amical_tc6_intensive",
+                                        "intf_speed": null,
+                                        "generic_retry_count": 100,
+                                        "flavor_type": "nfvbench.loop.intensive",
+                                        "use_sriov_middle_net": false,
+                                        "json_file": "/var/lib/xtesting/results/characterization/nfvbench-latency-fs_1518-fc_100k-rate_70%.json",
+                                        "std_json_path": null,
+                                        "unidir_reverse_traffic_pps": 1,
+                                        "i40e_mixed": "ignore",
+                                        "gratuitous_arp_pps": 1,
+                                        "idle_networks": {
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+                                            "name": "nfvbench-idle-net",
+                                            "segmentation_id": null,
+                                            "physical_network": null,
+                                            "cidr": "192.169.1.0/24",
+                                            "network_type": "vlan"
+                                        },
+                                        "interval_sec": 10.0,
+                                        "no_latency_stats": false,
+                                        "cores": null,
+                                        "log_file": "/var/lib/xtesting/results/characterization/nfvbench.log",
+                                        "external_networks": {
+                                            "right": null,
+                                            "left": null
+                                        }
+                                    },
+                                    "benchmarks": {
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+                                                        "compute_nodes": {},
+                                                        "profile": "custom_traffic_profile",
+                                                        "service_chain_count": 1,
+                                                        "result": {
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+                                                                "run_config": {
+                                                                    "direction-forward": {
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+                                                                            "rate_percent": 4.4675971648,
+                                                                            "rate_pps": 90775,
+                                                                            "initial_rate_type": "rate_pps",
+                                                                            "rate_bps": 1116899291
+                                                                        },
+                                                                        "tx": {
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+                                                                            "rate_pps": 90775,
+                                                                            "initial_rate_type": "rate_pps",
+                                                                            "rate_bps": 1116899291
+                                                                        },
+                                                                        "orig": {
+                                                                            "rate_percent": 4.484389664,
+                                                                            "rate_pps": 91116,
+                                                                            "initial_rate_type": "rate_pps",
+                                                                            "rate_bps": 1121097416
+                                                                        }
+                                                                    },
+                                                                    "direction-total": {
+                                                                        "rx": {
+                                                                            "rate_percent": 8.9354650176,
+                                                                            "rate_pps": 181555.0,
+                                                                            "rate_bps": 2233866254.0
+                                                                        },
+                                                                        "tx": {
+                                                                            "rate_percent": 8.9354650176,
+                                                                            "rate_pps": 181555.0,
+                                                                            "rate_bps": 2233866254.0
+                                                                        },
+                                                                        "orig": {
+                                                                            "rate_percent": 8.968779328,
+                                                                            "rate_pps": 182232.0,
+                                                                            "rate_bps": 2242194832.0
+                                                                        }
+                                                                    },
+                                                                    "direction-reverse": {
+                                                                        "rx": {
+                                                                            "rate_percent": 4.4678678528,
+                                                                            "rate_pps": 90780,
+                                                                            "initial_rate_type": "rate_pps",
+                                                                            "rate_bps": 1116966963
+                                                                        },
+                                                                        "tx": {
+                                                                            "rate_percent": 4.4678678528,
+                                                                            "rate_pps": 90780,
+                                                                            "initial_rate_type": "rate_pps",
+                                                                            "rate_bps": 1116966963
+                                                                        },
+                                                                        "orig": {
+                                                                            "rate_percent": 4.484389664,
+                                                                            "rate_pps": 91116,
+                                                                            "initial_rate_type": "rate_pps",
+                                                                            "rate_bps": 1121097416
+                                                                        }
+                                                                    }
+                                                                },
+                                                                "packet_path_stats": {
+                                                                    "Forward": {
+                                                                        "interfaces": [
+                                                                            "TRex.TX.p0",
+                                                                            "TRex.RX.p1"
+                                                                        ],
+                                                                        "chains": {
+                                                                            "0": {
+                                                                                "packets": [
+                                                                                    906957,
+                                                                                    "+6 (+0.0007%)"
+                                                                                ],
+                                                                                "lat_max_usec": 4973,
+                                                                                "lat_avg_usec": 370,
+                                                                                "lat_min_usec": 59,
+                                                                                "hdrh": "HISTFAAAAB54nJNpmSzMwMDAyAABzFAawp8xrcH+A1QAAE9IBCo=",
+                                                                                "lat_percentile": {
+                                                                                    "99": "n/a",
+                                                                                    "25": "n/a",
+                                                                                    "75": "n/a"
+                                                                                }
+                                                                            }
+                                                                        }
+                                                                    },
+                                                                    "Reverse": {
+                                                                        "interfaces": [
+                                                                            "TRex.TX.p1",
+                                                                            "TRex.RX.p0"
+                                                                        ],
+                                                                        "chains": {
+                                                                            "0": {
+                                                                                "packets": [
+                                                                                    907808,
+                                                                                    907808
+                                                                                ],
+                                                                                "lat_max_usec": 6675,
+                                                                                "lat_avg_usec": 341,
+                                                                                "lat_min_usec": 92,
+                                                                                "hdrh": "HISTFAAAAB54nJNpmSzMwMDAyAABzFAawp8xrcH+A1QAAE9IBCo=",
+                                                                                "lat_percentile": {
+                                                                                    "99": "n/a",
+                                                                                    "25": "n/a",
+                                                                                    "75": "n/a"
+                                                                                }
+                                                                            }
+                                                                        }
+                                                                    }
+                                                                },
+                                                                "stats": {
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+                                                                    "overall": {
+                                                                        "drop_rate_percent": 0.0,
+                                                                        "rx": {
+                                                                            "dropped_pkts": 0,
+                                                                            "pkt_bit_rate": 1108165952.0,
+                                                                            "pkt_rate": 91011.5,
+                                                                            "max_delay_usec": 6675,
+                                                                            "lat_percentile": {
+                                                                                "99": "n/a",
+                                                                                "25": "n/a",
+                                                                                "75": "n/a"
+                                                                            },
+                                                                            "avg_delay_usec": 355.5004392581687,
+                                                                            "total_pkt_bytes": 2763283842,
+                                                                            "total_pkts": 1815561,
+                                                                            "min_delay_usec": 59
+                                                                        },
+                                                                        "hdrh": "HISTFAAAABt4nJNpmSzMgADMUJoRTM6Y1mD/ASIAAEr9BCg=",
+                                                                        "tx": {
+                                                                            "total_pkt_bytes": 2763283842,
+                                                                            "total_pkts": 1815561,
+                                                                            "pkt_bit_rate": 1107904704.0,
+                                                                            "pkt_rate": 90990.0
+                                                                        }
+                                                                    },
+                                                                    "1": {
+                                                                        "drop_rate_percent": 0.0,
+                                                                        "rx": {
+                                                                            "dropped_pkts": 0,
+                                                                            "pkt_bit_rate": 1108101888,
+                                                                            "pkt_rate": 91006,
+                                                                            "max_delay_usec": 6675,
+                                                                            "total_pkt_bytes": 1381600066,
+                                                                            "avg_delay_usec": 341,
+                                                                            "total_pkts": 907753,
+                                                                            "min_delay_usec": 92
+                                                                        },
+                                                                        "tx": {
+                                                                            "total_pkt_bytes": 1381683776,
+                                                                            "total_pkts": 907808,
+                                                                            "pkt_bit_rate": 1107890432,
+                                                                            "pkt_rate": 90989
+                                                                        }
+                                                                    },
+                                                                    "0": {
+                                                                        "drop_rate_percent": 0.0,
+                                                                        "rx": {
+                                                                            "dropped_pkts": 0,
+                                                                            "pkt_bit_rate": 1108230016,
+                                                                            "pkt_rate": 91017,
+                                                                            "max_delay_usec": 4973,
+                                                                            "total_pkt_bytes": 1381683776,
+                                                                            "avg_delay_usec": 370,
+                                                                            "total_pkts": 907808,
+                                                                            "min_delay_usec": 59
+                                                                        },
+                                                                        "tx": {
+                                                                            "total_pkt_bytes": 1381600066,
+                                                                            "total_pkts": 907753,
+                                                                            "pkt_bit_rate": 1107918976,
+                                                                            "pkt_rate": 90991
+                                                                        }
+                                                                    },
+                                                                    "theoretical_tx_rate_bps": 50000000000.0,
+                                                                    "offered_tx_rate_bps": 2233865024.0,
+                                                                    "theoretical_tx_rate_pps": 4063719.1157347206
+                                                                }
+                                                            }
+                                                        },
+                                                        "flow_count": 100000,
+                                                        "bidirectional": true
+                                                    }
+                                                }
+                                            },
+                                            "versions": {
+                                                "Traffic_Generator": {
+                                                    "build_date": "Apr 14 2021",
+                                                    "version": "v2.89",
+                                                    "built_by": "hhaim",
+                                                    "mode": "STL",
+                                                    "build_time": "11:22:15"
+                                                }
+                                            }
+                                        }
+                                    }
+                                },
+                                "request_id": "89248933cb70463792a0aa738f17d3e6"
+                            },
+                            "synthesis": {
+                                "avg_delay_usec": 355.5004392581687,
+                                "total_tx_rate": 181556
+                            }
+                        },
+                        {
+                            "input": {
+                                "duration_sec": "10",
+                                "flavor_type": "nfvbench.loop.intensive",
+                                "json": "/var/lib/xtesting/results/characterization/nfvbench-latency-fs_1518-fc_100k-rate_90%.json",
+                                "frame_sizes": [
+                                    "1518"
+                                ],
+                                "rate": "90%",
+                                "flow_count": "100k",
+                                "log_file": "/var/lib/xtesting/results/characterization/nfvbench.log",
+                                "user_label": "amical_tc6_intensive",
+                                "restart": "true"
+                            },
+                            "output": {
+                                "status": "OK",
+                                "result": {
+                                    "date": "2022-03-03 08:08:48",
+                                    "nfvbench_version": "5.0.4.dev29",
+                                    "config": {
+                                        "compute_nodes": null,
+                                        "traffic_generator": {
+                                            "mac_addrs_left": null,
+                                            "gateway_ip_addrs": [
+                                                "192.168.30.2",
+                                                "192.168.31.2"
+                                            ],
+                                            "mac_addrs_right": null,
+                                            "default_profile": "trex-local",
+                                            "src_vteps": null,
+                                            "generator_profile": [
+                                                {
+                                                    "intf_speed": null,
+                                                    "name": "trex-local",
+                                                    "ip": "127.0.0.1",
+                                                    "zmq_rpc_port": 4501,
+                                                    "tool": "TRex",
+                                                    "platform": {
+                                                        "master_thread_id": "0",
+                                                        "latency_thread_id": "1",
+                                                        "dual_if": [
+                                                            {
+                                                                "threads": [
+                                                                    2,
+                                                                    3,
+                                                                    4,
+                                                                    5,
+                                                                    6,
+                                                                    7
+                                                                ],
+                                                                "socket": 0
+                                                            }
+                                                        ]
+                                                    },
+                                                    "zmq_pub_port": 4500,
+                                                    "interfaces": [
+                                                        {
+                                                            "switch": null,
+                                                            "pci": "0000:00:05.0",
+                                                            "port": 0
+                                                        },
+                                                        {
+                                                            "switch": null,
+                                                            "pci": "0000:00:06.0",
+                                                            "port": 1
+                                                        }
+                                                    ],
+                                                    "cores": 5,
+                                                    "software_mode": false
+                                                }
+                                            ],
+                                            "vtep_gateway_ips": null,
+                                            "tg_gateway_ip_addrs_step": "0.0.0.1",
+                                            "udp_port_step": "1",
+                                            "udp_src_port": [
+                                                "49152",
+                                                "49168"
+                                            ],
+                                            "gateway_ip_addrs_step": "0.0.0.1",
+                                            "tg_gateway_ip_addrs": [
+                                                "192.168.30.1",
+                                                "192.168.31.1"
+                                            ],
+                                            "ip_addrs": [
+                                                "198.18.0.0/16",
+                                                "198.19.0.0/16"
+                                            ],
+                                            "ip_src_static": true,
+                                            "host_name": "nfvbench_tg",
+                                            "ip_addrs_step": "0.0.0.1",
+                                            "tg_gateway_ip_cidrs": [
+                                                "192.168.1.0/24",
+                                                "192.168.2.0/24"
+                                            ],
+                                            "dst_vtep": null,
+                                            "vtep_vlan": null,
+                                            "udp_dst_port": [
+                                                "49152",
+                                                "49168"
+                                            ]
+                                        },
+                                        "availability_zone": "nova",
+                                        "vif_multiqueue_size": 8,
+                                        "periodic_gratuitous_arp": false,
+                                        "flavor": {
+                                            "vcpus": 2,
+                                            "disk": 0,
+                                            "extra_specs": {
+                                                "hw:cpu_policy": "dedicated",
+                                                "hw:mem_page_size": "large"
+                                            },
+                                            "ram": 4096
+                                        },
+                                        "floating_network": {
+                                            "subnet": "nfvbench-floating-subnet",
+                                            "name": "nfvbench-floating-net",
+                                            "segmentation_id": null,
+                                            "physical_network": null,
+                                            "cidr": "192.168.0.0/24",
+                                            "network_type": "vlan"
+                                        },
+                                        "user_info": null,
+                                        "service_chain": "PVP",
+                                        "sriov": false,
+                                        "vxlan": false,
+                                        "intf_speed_detected": 25000000000.0,
+                                        "pause_sec": 2.0,
+                                        "internal_networks": {
+                                            "middle": {
+                                                "subnet": "nfvbench-msubnet",
+                                                "name": "nfvbench-mnet",
+                                                "segmentation_id": null,
+                                                "physical_network": null,
+                                                "mpls_transport_labels": null,
+                                                "cidr": "192.168.3.0/24",
+                                                "network_type": "vlan"
+                                            },
+                                            "right": {
+                                                "subnet": "subnet_nfvbench_vn2bis",
+                                                "name": "net_nfvbench_vn2bis",
+                                                "segmentation_id": null,
+                                                "physical_network": null,
+                                                "mpls_transport_labels": null,
+                                                "cidr": "192.168.31.0/24",
+                                                "network_type": "vlan"
+                                            },
+                                            "left": {
+                                                "subnet": "subnet_nfvbench_vn1bis",
+                                                "name": "net_nfvbench_vn1bis",
+                                                "segmentation_id": null,
+                                                "physical_network": null,
+                                                "mpls_transport_labels": null,
+                                                "cidr": "192.168.30.0/24",
+                                                "network_type": "vlan"
+                                            }
+                                        },
+                                        "no_vswitch_access": false,
+                                        "traffic": {
+                                            "bidirectional": true,
+                                            "profile": "custom_traffic_profile"
+                                        },
+                                        "restart": "true",
+                                        "vm_image_file": "nfvbenchvm-0.15.0901.qcow2",
+                                        "name": "nfvbench.conf",
+                                        "std_json": null,
+                                        "l2_loopback": false,
+                                        "request_id": "3d0cbc23b6c14f59b503bd29f8e47bf0",
+                                        "debug": false,
+                                        "group_id": null,
+                                        "loop_vm_name": "nfvbench-loop-vm",
+                                        "check_traffic_time_sec": 200,
+                                        "num_mbufs": 128000,
+                                        "rate": "234299pps",
+                                        "service_chain_count": 1,
+                                        "service_chain_shared_net": true,
+                                        "measurement": {
+                                            "NDR": 0.001,
+                                            "PDR": 0.1,
+                                            "load_epsilon": 0.1
+                                        },
+                                        "l3_router": false,
+                                        "debug_mask": 0,
+                                        "factory_class": "BasicFactory",
+                                        "tg-tool": "TRex",
+                                        "frame_sizes": [
+                                            "1518"
+                                        ],
+                                        "service_mode": false,
+                                        "edge_networks": {
+                                            "right": {
+                                                "subnet": "nfvbench-subnet3",
+                                                "name": "nfvbench-net3",
+                                                "segmentation_id": null,
+                                                "network_type": null,
+                                                "physical_network": null,
+                                                "cidr": "192.168.4.0/24",
+                                                "router_name": "router_right",
+                                                "gateway": null
+                                            },
+                                            "left": {
+                                                "subnet": "nfvbench-subnet2",
+                                                "name": "nfvbench-net2",
+                                                "segmentation_id": null,
+                                                "network_type": null,
+                                                "physical_network": null,
+                                                "cidr": "192.168.3.0/24",
+                                                "router_name": "router_left",
+                                                "gateway": null
+                                            }
+                                        },
+                                        "ndr_run": false,
+                                        "use_management_port": false,
+                                        "hypervisor_hostname": "localdomain",
+                                        "cache_size": 0,
+                                        "pdr_run": false,
+                                        "vlan_tagging": false,
+                                        "fluentd": [
+                                            {
+                                                "ip": "172.20.73.203",
+                                                "result_tag": "nfvbench.results.amical",
+                                                "logging_tag": "nfvbench.logs.amical",
+                                                "port": 25225
+                                            }
+                                        ],
+                                        "use_floating_ip": false,
+                                        "flow_count": 100000,
+                                        "loop_vm_arp": false,
+                                        "user_id": null,
+                                        "openrc_file": null,
+                                        "disable_hdrh": false,
+                                        "json": "/var/lib/xtesting/results/characterization/nfvbench-latency-fs_1518-fc_100k-rate_90%.json",
+                                        "vm_forwarder": "vpp",
+                                        "factory_module": "nfvbench.factory",
+                                        "no_latency_streams": false,
+                                        "single_run": true,
+                                        "no_arp": false,
+                                        "cores_used": 5,
+                                        "traffic_profile": [
+                                            {
+                                                "l2frame_size": [
+                                                    "1518"
+                                                ],
+                                                "name": "custom_traffic_profile"
+                                            }
+                                        ],
+                                        "vlans": [
+                                            2504,
+                                            2515
+                                        ],
+                                        "tg-name": "trex-local",
+                                        "management_network": {
+                                            "subnet": "nfvbench-management-subnet",
+                                            "name": "nfvbench-management-net",
+                                            "segmentation_id": null,
+                                            "network_type": "vlan",
+                                            "physical_network": null,
+                                            "cidr": "192.168.0.0/24",
+                                            "gateway": "192.168.0.254"
+                                        },
+                                        "no_traffic": false,
+                                        "mpls": false,
+                                        "duration_sec": 10.0,
+                                        "clouds_detail": "openstack",
+                                        "mbuf_64": null,
+                                        "generic_poll_sec": 2,
+                                        "idle_interfaces_per_vm": 0,
+                                        "no_flow_stats": false,
+                                        "lat_percentiles": [
+                                            25,
+                                            75,
+                                            99
+                                        ],
+                                        "no_cleanup": true,
+                                        "no_e2e_check": false,
+                                        "intf_speed_used": 25000000000.0,
+                                        "generator_profile": "trex-local",
+                                        "mbuf_factor": 0.2,
+                                        "user_label": "amical_tc6_intensive",
+                                        "intf_speed": null,
+                                        "generic_retry_count": 100,
+                                        "flavor_type": "nfvbench.loop.intensive",
+                                        "use_sriov_middle_net": false,
+                                        "json_file": "/var/lib/xtesting/results/characterization/nfvbench-latency-fs_1518-fc_100k-rate_90%.json",
+                                        "std_json_path": null,
+                                        "unidir_reverse_traffic_pps": 1,
+                                        "i40e_mixed": "ignore",
+                                        "gratuitous_arp_pps": 1,
+                                        "idle_networks": {
+                                            "subnet": "nfvbench-idle-subnet",
+                                            "name": "nfvbench-idle-net",
+                                            "segmentation_id": null,
+                                            "physical_network": null,
+                                            "cidr": "192.169.1.0/24",
+                                            "network_type": "vlan"
+                                        },
+                                        "interval_sec": 10.0,
+                                        "no_latency_stats": false,
+                                        "cores": null,
+                                        "log_file": "/var/lib/xtesting/results/characterization/nfvbench.log",
+                                        "external_networks": {
+                                            "right": null,
+                                            "left": null
+                                        }
+                                    },
+                                    "benchmarks": {
+                                        "network": {
+                                            "service_chain": {
+                                                "PVP": {
+                                                    "result": {
+                                                        "compute_nodes": {},
+                                                        "profile": "custom_traffic_profile",
+                                                        "service_chain_count": 1,
+                                                        "result": {
+                                                            "1518": {
+                                                                "run_config": {
+                                                                    "direction-forward": {
+                                                                        "rx": {
+                                                                            "rate_percent": 5.7440633408,
+                                                                            "rate_pps": 116711,
+                                                                            "initial_rate_type": "rate_pps",
+                                                                            "rate_bps": 1436015835
+                                                                        },
+                                                                        "tx": {
+                                                                            "rate_percent": 5.7440633408,
+                                                                            "rate_pps": 116711,
+                                                                            "initial_rate_type": "rate_pps",
+                                                                            "rate_bps": 1436015835
+                                                                        },
+                                                                        "orig": {
+                                                                            "rate_percent": 5.765629792,
+                                                                            "rate_pps": 117149,
+                                                                            "initial_rate_type": "rate_pps",
+                                                                            "rate_bps": 1441407448
+                                                                        }
+                                                                    },
+                                                                    "direction-total": {
+                                                                        "rx": {
+                                                                            "rate_percent": 11.4884711936,
+                                                                            "rate_pps": 233429.0,
+                                                                            "rate_bps": 2872117798.0
+                                                                        },
+                                                                        "tx": {
+                                                                            "rate_percent": 11.4884711936,
+                                                                            "rate_pps": 233429.0,
+                                                                            "rate_bps": 2872117798.0
+                                                                        },
+                                                                        "orig": {
+                                                                            "rate_percent": 11.531259584,
+                                                                            "rate_pps": 234298.0,
+                                                                            "rate_bps": 2882814896.0
+                                                                        }
+                                                                    },
+                                                                    "direction-reverse": {
+                                                                        "rx": {
+                                                                            "rate_percent": 5.7444078528,
+                                                                            "rate_pps": 116718,
+                                                                            "initial_rate_type": "rate_pps",
+                                                                            "rate_bps": 1436101963
+                                                                        },
+                                                                        "tx": {
+                                                                            "rate_percent": 5.7444078528,
+                                                                            "rate_pps": 116718,
+                                                                            "initial_rate_type": "rate_pps",
+                                                                            "rate_bps": 1436101963
+                                                                        },
+                                                                        "orig": {
+                                                                            "rate_percent": 5.765629792,
+                                                                            "rate_pps": 117149,
+                                                                            "initial_rate_type": "rate_pps",
+                                                                            "rate_bps": 1441407448
+                                                                        }
+                                                                    }
+                                                                },
+                                                                "packet_path_stats": {
+                                                                    "Forward": {
+                                                                        "interfaces": [
+                                                                            "TRex.TX.p0",
+                                                                            "TRex.RX.p1"
+                                                                        ],
+                                                                        "chains": {
+                                                                            "0": {
+                                                                                "packets": [
+                                                                                    1166133,
+                                                                                    "+27 (+0.0023%)"
+                                                                                ],
+                                                                                "lat_max_usec": 658,
+                                                                                "lat_avg_usec": 325,
+                                                                                "lat_min_usec": 69,
+                                                                                "hdrh": "HISTFAAAAB54nJNpmSzMwMDAyAABzFAawp8xrcH+A1QAAE9IBCo=",
+                                                                                "lat_percentile": {
+                                                                                    "99": "n/a",
+                                                                                    "25": "n/a",
+                                                                                    "75": "n/a"
+                                                                                }
+                                                                            }
+                                                                        }
+                                                                    },
+                                                                    "Reverse": {
+                                                                        "interfaces": [
+                                                                            "TRex.TX.p1",
+                                                                            "TRex.RX.p0"
+                                                                        ],
+                                                                        "chains": {
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+                                                                                "packets": [
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+                                                                                ],
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+                                                                                "lat_avg_usec": 331,
+                                                                                "lat_min_usec": 66,
+                                                                                "hdrh": "HISTFAAAAB54nJNpmSzMwMDAyAABzFAawp8xrcH+A1QAAE9IBCo=",
+                                                                                "lat_percentile": {
+                                                                                    "99": "n/a",
+                                                                                    "25": "n/a",
+                                                                                    "75": "n/a"
+                                                                                }
+                                                                            }
+                                                                        }
+                                                                    }
+                                                                },
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+                                                                    "overall": {
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+                                                                            "pkt_rate": 116937.0,
+                                                                            "max_delay_usec": 11556,
+                                                                            "lat_percentile": {
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+                                                                                "25": "n/a",
+                                                                                "75": "n/a"
+                                                                            },
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+                                                                            "total_pkt_bytes": 3552798512,
+                                                                            "total_pkts": 2334296,
+                                                                            "min_delay_usec": 66
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+                                                                        "hdrh": "HISTFAAAABt4nJNpmSzMgADMUJoRTM6Y1mD/ASIAAEr9BCg=",
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+                                                                            "total_pkts": 2334296,
+                                                                            "pkt_bit_rate": 1424474880.0,
+                                                                            "pkt_rate": 116990.0
+                                                                        }
+                                                                    },
+                                                                    "1": {
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+                                                                            "pkt_bit_rate": 1423956992,
+                                                                            "pkt_rate": 116947,
+                                                                            "max_delay_usec": 11556,
+                                                                            "total_pkt_bytes": 1776345986,
+                                                                            "avg_delay_usec": 331,
+                                                                            "total_pkts": 1167113,
+                                                                            "min_delay_usec": 66
+                                                                        },
+                                                                        "tx": {
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+                                                                            "total_pkts": 1167183,
+                                                                            "pkt_bit_rate": 1424533632,
+                                                                            "pkt_rate": 116994
+                                                                        }
+                                                                    },
+                                                                    "0": {
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+                                                                        "rx": {
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+                                                                            "pkt_bit_rate": 1423712128,
+                                                                            "pkt_rate": 116927,
+                                                                            "max_delay_usec": 658,
+                                                                            "total_pkt_bytes": 1776452526,
+                                                                            "avg_delay_usec": 325,
+                                                                            "total_pkts": 1167183,
+                                                                            "min_delay_usec": 69
+                                                                        },
+                                                                        "tx": {
+                                                                            "total_pkt_bytes": 1776345986,
+                                                                            "total_pkts": 1167113,
+                                                                            "pkt_bit_rate": 1424416128,
+                                                                            "pkt_rate": 116986
+                                                                        }
+                                                                    },
+                                                                    "theoretical_tx_rate_bps": 50000000000.0,
+                                                                    "offered_tx_rate_bps": 2872110416.0,
+                                                                    "theoretical_tx_rate_pps": 4063719.1157347206
+                                                                }
+                                                            }
+                                                        },
+                                                        "flow_count": 100000,
+                                                        "bidirectional": true
+                                                    }
+                                                }
+                                            },
+                                            "versions": {
+                                                "Traffic_Generator": {
+                                                    "build_date": "Apr 14 2021",
+                                                    "version": "v2.89",
+                                                    "built_by": "hhaim",
+                                                    "mode": "STL",
+                                                    "build_time": "11:22:15"
+                                                }
+                                            }
+                                        }
+                                    }
+                                },
+                                "request_id": "3d0cbc23b6c14f59b503bd29f8e47bf0"
+                            },
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+                                "total_tx_rate": 233429
+                            }
+                        },
+                        {
+                            "input": {
+                                "duration_sec": "10",
+                                "flavor_type": "nfvbench.loop.intensive",
+                                "json": "/var/lib/xtesting/results/characterization/nfvbench-latency-fs_9000-fc_100k-rate_70%.json",
+                                "frame_sizes": [
+                                    "9000"
+                                ],
+                                "rate": "70%",
+                                "flow_count": "100k",
+                                "log_file": "/var/lib/xtesting/results/characterization/nfvbench.log",
+                                "user_label": "amical_tc6_intensive",
+                                "restart": "true"
+                            },
+                            "output": {
+                                "status": "OK",
+                                "result": {
+                                    "date": "2022-03-03 08:09:28",
+                                    "nfvbench_version": "5.0.4.dev29",
+                                    "config": {
+                                        "compute_nodes": null,
+                                        "traffic_generator": {
+                                            "mac_addrs_left": null,
+                                            "gateway_ip_addrs": [
+                                                "192.168.30.2",
+                                                "192.168.31.2"
+                                            ],
+                                            "mac_addrs_right": null,
+                                            "default_profile": "trex-local",
+                                            "src_vteps": null,
+                                            "generator_profile": [
+                                                {
+                                                    "intf_speed": null,
+                                                    "name": "trex-local",
+                                                    "ip": "127.0.0.1",
+                                                    "zmq_rpc_port": 4501,
+                                                    "tool": "TRex",
+                                                    "platform": {
+                                                        "master_thread_id": "0",
+                                                        "latency_thread_id": "1",
+                                                        "dual_if": [
+                                                            {
+                                                                "threads": [
+                                                                    2,
+                                                                    3,
+                                                                    4,
+                                                                    5,
+                                                                    6,
+                                                                    7
+                                                                ],
+                                                                "socket": 0
+                                                            }
+                                                        ]
+                                                    },
+                                                    "zmq_pub_port": 4500,
+                                                    "interfaces": [
+                                                        {
+                                                            "switch": null,
+                                                            "pci": "0000:00:05.0",
+                                                            "port": 0
+                                                        },
+                                                        {
+                                                            "switch": null,
+                                                            "pci": "0000:00:06.0",
+                                                            "port": 1
+                                                        }
+                                                    ],
+                                                    "cores": 5,
+                                                    "software_mode": false
+                                                }
+                                            ],
+                                            "vtep_gateway_ips": null,
+                                            "tg_gateway_ip_addrs_step": "0.0.0.1",
+                                            "udp_port_step": "1",
+                                            "udp_src_port": [
+                                                "49152",
+                                                "49168"
+                                            ],
+                                            "gateway_ip_addrs_step": "0.0.0.1",
+                                            "tg_gateway_ip_addrs": [
+                                                "192.168.30.1",
+                                                "192.168.31.1"
+                                            ],
+                                            "ip_addrs": [
+                                                "198.18.0.0/16",
+                                                "198.19.0.0/16"
+                                            ],
+                                            "ip_src_static": true,
+                                            "host_name": "nfvbench_tg",
+                                            "ip_addrs_step": "0.0.0.1",
+                                            "tg_gateway_ip_cidrs": [
+                                                "192.168.1.0/24",
+                                                "192.168.2.0/24"
+                                            ],
+                                            "dst_vtep": null,
+                                            "vtep_vlan": null,
+                                            "udp_dst_port": [
+                                                "49152",
+                                                "49168"
+                                            ]
+                                        },
+                                        "availability_zone": "nova",
+                                        "vif_multiqueue_size": 8,
+                                        "periodic_gratuitous_arp": false,
+                                        "flavor": {
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+                                            "disk": 0,
+                                            "extra_specs": {
+                                                "hw:cpu_policy": "dedicated",
+                                                "hw:mem_page_size": "large"
+                                            },
+                                            "ram": 4096
+                                        },
+                                        "floating_network": {
+                                            "subnet": "nfvbench-floating-subnet",
+                                            "name": "nfvbench-floating-net",
+                                            "segmentation_id": null,
+                                            "physical_network": null,
+                                            "cidr": "192.168.0.0/24",
+                                            "network_type": "vlan"
+                                        },
+                                        "user_info": null,
+                                        "service_chain": "PVP",
+                                        "sriov": false,
+                                        "vxlan": false,
+                                        "intf_speed_detected": 25000000000.0,
+                                        "pause_sec": 2.0,
+                                        "internal_networks": {
+                                            "middle": {
+                                                "subnet": "nfvbench-msubnet",
+                                                "name": "nfvbench-mnet",
+                                                "segmentation_id": null,
+                                                "physical_network": null,
+                                                "mpls_transport_labels": null,
+                                                "cidr": "192.168.3.0/24",
+                                                "network_type": "vlan"
+                                            },
+                                            "right": {
+                                                "subnet": "subnet_nfvbench_vn2bis",
+                                                "name": "net_nfvbench_vn2bis",
+                                                "segmentation_id": null,
+                                                "physical_network": null,
+                                                "mpls_transport_labels": null,
+                                                "cidr": "192.168.31.0/24",
+                                                "network_type": "vlan"
+                                            },
+                                            "left": {
+                                                "subnet": "subnet_nfvbench_vn1bis",
+                                                "name": "net_nfvbench_vn1bis",
+                                                "segmentation_id": null,
+                                                "physical_network": null,
+                                                "mpls_transport_labels": null,
+                                                "cidr": "192.168.30.0/24",
+                                                "network_type": "vlan"
+                                            }
+                                        },
+                                        "no_vswitch_access": false,
+                                        "traffic": {
+                                            "bidirectional": true,
+                                            "profile": "custom_traffic_profile"
+                                        },
+                                        "restart": "true",
+                                        "vm_image_file": "nfvbenchvm-0.15.0901.qcow2",
+                                        "name": "nfvbench.conf",
+                                        "std_json": null,
+                                        "l2_loopback": false,
+                                        "request_id": "1b492bc88b2c49cb88be084019d3b19a",
+                                        "debug": false,
+                                        "group_id": null,
+                                        "loop_vm_name": "nfvbench-loop-vm",
+                                        "check_traffic_time_sec": 200,
+                                        "num_mbufs": 128000,
+                                        "rate": "107335pps",
+                                        "service_chain_count": 1,
+                                        "service_chain_shared_net": true,
+                                        "measurement": {
+                                            "NDR": 0.001,
+                                            "PDR": 0.1,
+                                            "load_epsilon": 0.1
+                                        },
+                                        "l3_router": false,
+                                        "debug_mask": 0,
+                                        "factory_class": "BasicFactory",
+                                        "tg-tool": "TRex",
+                                        "frame_sizes": [
+                                            "9000"
+                                        ],
+                                        "service_mode": false,
+                                        "edge_networks": {
+                                            "right": {
+                                                "subnet": "nfvbench-subnet3",
+                                                "name": "nfvbench-net3",
+                                                "segmentation_id": null,
+                                                "network_type": null,
+                                                "physical_network": null,
+                                                "cidr": "192.168.4.0/24",
+                                                "router_name": "router_right",
+                                                "gateway": null
+                                            },
+                                            "left": {
+                                                "subnet": "nfvbench-subnet2",
+                                                "name": "nfvbench-net2",
+                                                "segmentation_id": null,
+                                                "network_type": null,
+                                                "physical_network": null,
+                                                "cidr": "192.168.3.0/24",
+                                                "router_name": "router_left",
+                                                "gateway": null
+                                            }
+                                        },
+                                        "ndr_run": false,
+                                        "use_management_port": false,
+                                        "hypervisor_hostname": "localdomain",
+                                        "cache_size": 0,
+                                        "pdr_run": false,
+                                        "vlan_tagging": false,
+                                        "fluentd": [
+                                            {
+                                                "ip": "172.20.73.203",
+                                                "result_tag": "nfvbench.results.amical",
+                                                "logging_tag": "nfvbench.logs.amical",
+                                                "port": 25225
+                                            }
+                                        ],
+                                        "use_floating_ip": false,
+                                        "flow_count": 100000,
+                                        "loop_vm_arp": false,
+                                        "user_id": null,
+                                        "openrc_file": null,
+                                        "disable_hdrh": false,
+                                        "json": "/var/lib/xtesting/results/characterization/nfvbench-latency-fs_9000-fc_100k-rate_70%.json",
+                                        "vm_forwarder": "vpp",
+                                        "factory_module": "nfvbench.factory",
+                                        "no_latency_streams": false,
+                                        "single_run": true,
+                                        "no_arp": false,
+                                        "cores_used": 5,
+                                        "traffic_profile": [
+                                            {
+                                                "l2frame_size": [
+                                                    "9000"
+                                                ],
+                                                "name": "custom_traffic_profile"
+                                            }
+                                        ],
+                                        "vlans": [
+                                            2504,
+                                            2515
+                                        ],
+                                        "tg-name": "trex-local",
+                                        "management_network": {
+                                            "subnet": "nfvbench-management-subnet",
+                                            "name": "nfvbench-management-net",
+                                            "segmentation_id": null,
+                                            "network_type": "vlan",
+                                            "physical_network": null,
+                                            "cidr": "192.168.0.0/24",
+                                            "gateway": "192.168.0.254"
+                                        },
+                                        "no_traffic": false,
+                                        "mpls": false,
+                                        "duration_sec": 10.0,
+                                        "clouds_detail": "openstack",
+                                        "mbuf_64": null,
+                                        "generic_poll_sec": 2,
+                                        "idle_interfaces_per_vm": 0,
+                                        "no_flow_stats": false,
+                                        "lat_percentiles": [
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+                                            75,
+                                            99
+                                        ],
+                                        "no_cleanup": true,
+                                        "no_e2e_check": false,
+                                        "intf_speed_used": 25000000000.0,
+                                        "generator_profile": "trex-local",
+                                        "mbuf_factor": 0.2,
+                                        "user_label": "amical_tc6_intensive",
+                                        "intf_speed": null,
+                                        "generic_retry_count": 100,
+                                        "flavor_type": "nfvbench.loop.intensive",
+                                        "use_sriov_middle_net": false,
+                                        "json_file": "/var/lib/xtesting/results/characterization/nfvbench-latency-fs_9000-fc_100k-rate_70%.json",
+                                        "std_json_path": null,
+                                        "unidir_reverse_traffic_pps": 1,
+                                        "i40e_mixed": "ignore",
+                                        "gratuitous_arp_pps": 1,
+                                        "idle_networks": {
+                                            "subnet": "nfvbench-idle-subnet",
+                                            "name": "nfvbench-idle-net",
+                                            "segmentation_id": null,
+                                            "physical_network": null,
+                                            "cidr": "192.169.1.0/24",
+                                            "network_type": "vlan"
+                                        },
+                                        "interval_sec": 10.0,
+                                        "no_latency_stats": false,
+                                        "cores": null,
+                                        "log_file": "/var/lib/xtesting/results/characterization/nfvbench.log",
+                                        "external_networks": {
+                                            "right": null,
+                                            "left": null
+                                        }
+                                    },
+                                    "benchmarks": {
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+                                                    "result": {
+                                                        "compute_nodes": {},
+                                                        "profile": "custom_traffic_profile",
+                                                        "service_chain_count": 1,
+                                                        "result": {
+                                                            "9000": {
+                                                                "run_config": {
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+                                                                            "rate_percent": 15.432253056,
+                                                                            "rate_pps": 53465,
+                                                                            "initial_rate_type": "rate_pps",
+                                                                            "rate_bps": 3858063264
+                                                                        },
+                                                                        "tx": {
+                                                                            "rate_percent": 15.432253056,
+                                                                            "rate_pps": 53465,
+                                                                            "initial_rate_type": "rate_pps",
+                                                                            "rate_bps": 3858063264
+                                                                        },
+                                                                        "orig": {
+                                                                            "rate_percent": 15.4905872,
+                                                                            "rate_pps": 53667,
+                                                                            "initial_rate_type": "rate_pps",
+                                                                            "rate_bps": 3872646800
+                                                                        }
+                                                                    },
+                                                                    "direction-total": {
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+                                                                            "rate_percent": 30.865487488,
+                                                                            "rate_pps": 106933.0,
+                                                                            "rate_bps": 7716371872.0
+                                                                        },
+                                                                        "tx": {
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+                                                                            "rate_pps": 106933.0,
+                                                                            "rate_bps": 7716371872.0
+                                                                        },
+                                                                        "orig": {
+                                                                            "rate_percent": 30.9811744,
+                                                                            "rate_pps": 107334.0,
+                                                                            "rate_bps": 7745293600.0
+                                                                        }
+                                                                    },
+                                                                    "direction-reverse": {
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+                                                                            "rate_pps": 53468,
+                                                                            "initial_rate_type": "rate_pps",
+                                                                            "rate_bps": 3858308608
+                                                                        },
+                                                                        "tx": {
+                                                                            "rate_percent": 15.433234432,
+                                                                            "rate_pps": 53468,
+                                                                            "initial_rate_type": "rate_pps",
+                                                                            "rate_bps": 3858308608
+                                                                        },
+                                                                        "orig": {
+                                                                            "rate_percent": 15.4905872,
+                                                                            "rate_pps": 53667,
+                                                                            "initial_rate_type": "rate_pps",
+                                                                            "rate_bps": 3872646800
+                                                                        }
+                                                                    }
+                                                                },
+                                                                "packet_path_stats": {
+                                                                    "Forward": {
+                                                                        "interfaces": [
+                                                                            "TRex.TX.p0",
+                                                                            "TRex.RX.p1"
+                                                                        ],
+                                                                        "chains": {
+                                                                            "0": {
+                                                                                "packets": [
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+                                                                                    "+4 (+0.0007%)"
+                                                                                ],
+                                                                                "lat_max_usec": 5196,
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+                                                                                "hdrh": "HISTFAAAAB54nJNpmSzMwMDAyAABzFAawp8xrcH+A1QAAE9IBCo=",
+                                                                                "lat_percentile": {
+                                                                                    "99": "n/a",
+                                                                                    "25": "n/a",
+                                                                                    "75": "n/a"
+                                                                                }
+                                                                            }
+                                                                        }
+                                                                    },
+                                                                    "Reverse": {
+                                                                        "interfaces": [
+                                                                            "TRex.TX.p1",
+                                                                            "TRex.RX.p0"
+                                                                        ],
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+                                                                                ],
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+                                                                                "hdrh": "HISTFAAAAB54nJNpmSzMwMDAyAABzFAawp8xrcH+A1QAAE9IBCo=",
+                                                                                "lat_percentile": {
+                                                                                    "99": "n/a",
+                                                                                    "25": "n/a",
+                                                                                    "75": "n/a"
+                                                                                }
+                                                                            }
+                                                                        }
+                                                                    }
+                                                                },
+                                                                "stats": {
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+                                                                        "rx": {
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+                                                                            "pkt_rate": 53586.5,
+                                                                            "max_delay_usec": 14076,
+                                                                            "lat_percentile": {
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+                                                                                "25": "n/a",
+                                                                                "75": "n/a"
+                                                                            },
+                                                                            "avg_delay_usec": 337.00015897626764,
+                                                                            "total_pkt_bytes": 9628355368,
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+                                                                        "hdrh": "HISTFAAAABt4nJNpmSzMgADMUJoRTM6Y1mD/ASIAAEr9BCg=",
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+                                                                            "pkt_bit_rate": 3860356864.0,
+                                                                            "pkt_rate": 53592.0
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+                                                                        }
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+                                                                            "pkt_rate": 53583,
+                                                                            "max_delay_usec": 5196,
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+                                                                            "avg_delay_usec": 342,
+                                                                            "total_pkts": 534688,
+                                                                            "min_delay_usec": 65
+                                                                        },
+                                                                        "tx": {
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+                                                                            "total_pkts": 534654,
+                                                                            "pkt_bit_rate": 3860363264,
+                                                                            "pkt_rate": 53592
+                                                                        }
+                                                                    },
+                                                                    "theoretical_tx_rate_bps": 50000000000.0,
+                                                                    "offered_tx_rate_bps": 7716357440.0,
+                                                                    "theoretical_tx_rate_pps": 692904.6563192905
+                                                                }
+                                                            }
+                                                        },
+                                                        "flow_count": 100000,
+                                                        "bidirectional": true
+                                                    }
+                                                }
+                                            },
+                                            "versions": {
+                                                "Traffic_Generator": {
+                                                    "build_date": "Apr 14 2021",
+                                                    "version": "v2.89",
+                                                    "built_by": "hhaim",
+                                                    "mode": "STL",
+                                                    "build_time": "11:22:15"
+                                                }
+                                            }
+                                        }
+                                    }
+                                },
+                                "request_id": "1b492bc88b2c49cb88be084019d3b19a"
+                            },
+                            "synthesis": {
+                                "avg_delay_usec": 337.00015897626764,
+                                "total_tx_rate": 106934
+                            }
+                        },
+                        {
+                            "input": {
+                                "duration_sec": "10",
+                                "flavor_type": "nfvbench.loop.intensive",
+                                "json": "/var/lib/xtesting/results/characterization/nfvbench-latency-fs_9000-fc_100k-rate_90%.json",
+                                "frame_sizes": [
+                                    "9000"
+                                ],
+                                "rate": "90%",
+                                "flow_count": "100k",
+                                "log_file": "/var/lib/xtesting/results/characterization/nfvbench.log",
+                                "user_label": "amical_tc6_intensive",
+                                "restart": "true"
+                            },
+                            "output": {
+                                "status": "OK",
+                                "result": {
+                                    "date": "2022-03-03 08:10:06",
+                                    "nfvbench_version": "5.0.4.dev29",
+                                    "config": {
+                                        "compute_nodes": null,
+                                        "traffic_generator": {
+                                            "mac_addrs_left": null,
+                                            "gateway_ip_addrs": [
+                                                "192.168.30.2",
+                                                "192.168.31.2"
+                                            ],
+                                            "mac_addrs_right": null,
+                                            "default_profile": "trex-local",
+                                            "src_vteps": null,
+                                            "generator_profile": [
+                                                {
+                                                    "intf_speed": null,
+                                                    "name": "trex-local",
+                                                    "ip": "127.0.0.1",
+                                                    "zmq_rpc_port": 4501,
+                                                    "tool": "TRex",
+                                                    "platform": {
+                                                        "master_thread_id": "0",
+                                                        "latency_thread_id": "1",
+                                                        "dual_if": [
+                                                            {
+                                                                "threads": [
+                                                                    2,
+                                                                    3,
+                                                                    4,
+                                                                    5,
+                                                                    6,
+                                                                    7
+                                                                ],
+                                                                "socket": 0
+                                                            }
+                                                        ]
+                                                    },
+                                                    "zmq_pub_port": 4500,
+                                                    "interfaces": [
+                                                        {
+                                                            "switch": null,
+                                                            "pci": "0000:00:05.0",
+                                                            "port": 0
+                                                        },
+                                                        {
+                                                            "switch": null,
+                                                            "pci": "0000:00:06.0",
+                                                            "port": 1
+                                                        }
+                                                    ],
+                                                    "cores": 5,
+                                                    "software_mode": false
+                                                }
+                                            ],
+                                            "vtep_gateway_ips": null,
+                                            "tg_gateway_ip_addrs_step": "0.0.0.1",
+                                            "udp_port_step": "1",
+                                            "udp_src_port": [
+                                                "49152",
+                                                "49168"
+                                            ],
+                                            "gateway_ip_addrs_step": "0.0.0.1",
+                                            "tg_gateway_ip_addrs": [
+                                                "192.168.30.1",
+                                                "192.168.31.1"
+                                            ],
+                                            "ip_addrs": [
+                                                "198.18.0.0/16",
+                                                "198.19.0.0/16"
+                                            ],
+                                            "ip_src_static": true,
+                                            "host_name": "nfvbench_tg",
+                                            "ip_addrs_step": "0.0.0.1",
+                                            "tg_gateway_ip_cidrs": [
+                                                "192.168.1.0/24",
+                                                "192.168.2.0/24"
+                                            ],
+                                            "dst_vtep": null,
+                                            "vtep_vlan": null,
+                                            "udp_dst_port": [
+                                                "49152",
+                                                "49168"
+                                            ]
+                                        },
+                                        "availability_zone": "nova",
+                                        "vif_multiqueue_size": 8,
+                                        "periodic_gratuitous_arp": false,
+                                        "flavor": {
+                                            "vcpus": 2,
+                                            "disk": 0,
+                                            "extra_specs": {
+                                                "hw:cpu_policy": "dedicated",
+                                                "hw:mem_page_size": "large"
+                                            },
+                                            "ram": 4096
+                                        },
+                                        "floating_network": {
+                                            "subnet": "nfvbench-floating-subnet",
+                                            "name": "nfvbench-floating-net",
+                                            "segmentation_id": null,
+                                            "physical_network": null,
+                                            "cidr": "192.168.0.0/24",
+                                            "network_type": "vlan"
+                                        },
+                                        "user_info": null,
+                                        "service_chain": "PVP",
+                                        "sriov": false,
+                                        "vxlan": false,
+                                        "intf_speed_detected": 25000000000.0,
+                                        "pause_sec": 2.0,
+                                        "internal_networks": {
+                                            "middle": {
+                                                "subnet": "nfvbench-msubnet",
+                                                "name": "nfvbench-mnet",
+                                                "segmentation_id": null,
+                                                "physical_network": null,
+                                                "mpls_transport_labels": null,
+                                                "cidr": "192.168.3.0/24",
+                                                "network_type": "vlan"
+                                            },
+                                            "right": {
+                                                "subnet": "subnet_nfvbench_vn2bis",
+                                                "name": "net_nfvbench_vn2bis",
+                                                "segmentation_id": null,
+                                                "physical_network": null,
+                                                "mpls_transport_labels": null,
+                                                "cidr": "192.168.31.0/24",
+                                                "network_type": "vlan"
+                                            },
+                                            "left": {
+                                                "subnet": "subnet_nfvbench_vn1bis",
+                                                "name": "net_nfvbench_vn1bis",
+                                                "segmentation_id": null,
+                                                "physical_network": null,
+                                                "mpls_transport_labels": null,
+                                                "cidr": "192.168.30.0/24",
+                                                "network_type": "vlan"
+                                            }
+                                        },
+                                        "no_vswitch_access": false,
+                                        "traffic": {
+                                            "bidirectional": true,
+                                            "profile": "custom_traffic_profile"
+                                        },
+                                        "restart": "true",
+                                        "vm_image_file": "nfvbenchvm-0.15.0901.qcow2",
+                                        "name": "nfvbench.conf",
+                                        "std_json": null,
+                                        "l2_loopback": false,
+                                        "request_id": "6f821bed4865456680f826839bab1081",
+                                        "debug": false,
+                                        "group_id": null,
+                                        "loop_vm_name": "nfvbench-loop-vm",
+                                        "check_traffic_time_sec": 200,
+                                        "num_mbufs": 128000,
+                                        "rate": "138003pps",
+                                        "service_chain_count": 1,
+                                        "service_chain_shared_net": true,
+                                        "measurement": {
+                                            "NDR": 0.001,
+                                            "PDR": 0.1,
+                                            "load_epsilon": 0.1
+                                        },
+                                        "l3_router": false,
+                                        "debug_mask": 0,
+                                        "factory_class": "BasicFactory",
+                                        "tg-tool": "TRex",
+                                        "frame_sizes": [
+                                            "9000"
+                                        ],
+                                        "service_mode": false,
+                                        "edge_networks": {
+                                            "right": {
+                                                "subnet": "nfvbench-subnet3",
+                                                "name": "nfvbench-net3",
+                                                "segmentation_id": null,
+                                                "network_type": null,
+                                                "physical_network": null,
+                                                "cidr": "192.168.4.0/24",
+                                                "router_name": "router_right",
+                                                "gateway": null
+                                            },
+                                            "left": {
+                                                "subnet": "nfvbench-subnet2",
+                                                "name": "nfvbench-net2",
+                                                "segmentation_id": null,
+                                                "network_type": null,
+                                                "physical_network": null,
+                                                "cidr": "192.168.3.0/24",
+                                                "router_name": "router_left",
+                                                "gateway": null
+                                            }
+                                        },
+                                        "ndr_run": false,
+                                        "use_management_port": false,
+                                        "hypervisor_hostname": "localdomain",
+                                        "cache_size": 0,
+                                        "pdr_run": false,
+                                        "vlan_tagging": false,
+                                        "fluentd": [
+                                            {
+                                                "ip": "172.20.73.203",
+                                                "result_tag": "nfvbench.results.amical",
+                                                "logging_tag": "nfvbench.logs.amical",
+                                                "port": 25225
+                                            }
+                                        ],
+                                        "use_floating_ip": false,
+                                        "flow_count": 100000,
+                                        "loop_vm_arp": false,
+                                        "user_id": null,
+                                        "openrc_file": null,
+                                        "disable_hdrh": false,
+                                        "json": "/var/lib/xtesting/results/characterization/nfvbench-latency-fs_9000-fc_100k-rate_90%.json",
+                                        "vm_forwarder": "vpp",
+                                        "factory_module": "nfvbench.factory",
+                                        "no_latency_streams": false,
+                                        "single_run": true,
+                                        "no_arp": false,
+                                        "cores_used": 5,
+                                        "traffic_profile": [
+                                            {
+                                                "l2frame_size": [
+                                                    "9000"
+                                                ],
+                                                "name": "custom_traffic_profile"
+                                            }
+                                        ],
+                                        "vlans": [
+                                            2504,
+                                            2515
+                                        ],
+                                        "tg-name": "trex-local",
+                                        "management_network": {
+                                            "subnet": "nfvbench-management-subnet",
+                                            "name": "nfvbench-management-net",
+                                            "segmentation_id": null,
+                                            "network_type": "vlan",
+                                            "physical_network": null,
+                                            "cidr": "192.168.0.0/24",
+                                            "gateway": "192.168.0.254"
+                                        },
+                                        "no_traffic": false,
+                                        "mpls": false,
+                                        "duration_sec": 10.0,
+                                        "clouds_detail": "openstack",
+                                        "mbuf_64": null,
+                                        "generic_poll_sec": 2,
+                                        "idle_interfaces_per_vm": 0,
+                                        "no_flow_stats": false,
+                                        "lat_percentiles": [
+                                            25,
+                                            75,
+                                            99
+                                        ],
+                                        "no_cleanup": true,
+                                        "no_e2e_check": false,
+                                        "intf_speed_used": 25000000000.0,
+                                        "generator_profile": "trex-local",
+                                        "mbuf_factor": 0.2,
+                                        "user_label": "amical_tc6_intensive",
+                                        "intf_speed": null,
+                                        "generic_retry_count": 100,
+                                        "flavor_type": "nfvbench.loop.intensive",
+                                        "use_sriov_middle_net": false,
+                                        "json_file": "/var/lib/xtesting/results/characterization/nfvbench-latency-fs_9000-fc_100k-rate_90%.json",
+                                        "std_json_path": null,
+                                        "unidir_reverse_traffic_pps": 1,
+                                        "i40e_mixed": "ignore",
+                                        "gratuitous_arp_pps": 1,
+                                        "idle_networks": {
+                                            "subnet": "nfvbench-idle-subnet",
+                                            "name": "nfvbench-idle-net",
+                                            "segmentation_id": null,
+                                            "physical_network": null,
+                                            "cidr": "192.169.1.0/24",
+                                            "network_type": "vlan"
+                                        },
+                                        "interval_sec": 10.0,
+                                        "no_latency_stats": false,
+                                        "cores": null,
+                                        "log_file": "/var/lib/xtesting/results/characterization/nfvbench.log",
+                                        "external_networks": {
+                                            "right": null,
+                                            "left": null
+                                        }
+                                    },
+                                    "benchmarks": {
+                                        "network": {
+                                            "service_chain": {
+                                                "PVP": {
+                                                    "result": {
+                                                        "compute_nodes": {},
+                                                        "profile": "custom_traffic_profile",
+                                                        "service_chain_count": 1,
+                                                        "result": {
+                                                            "9000": {
+                                                                "run_config": {
+                                                                    "direction-forward": {
+                                                                        "rx": {
+                                                                            "rate_percent": 19.841806336,
+                                                                            "rate_pps": 68742,
+                                                                            "initial_rate_type": "rate_pps",
+                                                                            "rate_bps": 4960451584
+                                                                        },
+                                                                        "tx": {
+                                                                            "rate_percent": 19.841806336,
+                                                                            "rate_pps": 68742,
+                                                                            "initial_rate_type": "rate_pps",
+                                                                            "rate_bps": 4960451584
+                                                                        },
+                                                                        "orig": {
+                                                                            "rate_percent": 19.916592960000003,
+                                                                            "rate_pps": 69001,
+                                                                            "initial_rate_type": "rate_pps",
+                                                                            "rate_bps": 4979148240
+                                                                        }
+                                                                    },
+                                                                    "direction-total": {
+                                                                        "rx": {
+                                                                            "rate_percent": 39.684853824,
+                                                                            "rate_pps": 137488.0,
+                                                                            "rate_bps": 9921213456.0
+                                                                        },
+                                                                        "tx": {
+                                                                            "rate_percent": 39.684853824,
+                                                                            "rate_pps": 137488.0,
+                                                                            "rate_bps": 9921213456.0
+                                                                        },
+                                                                        "orig": {
+                                                                            "rate_percent": 39.833185920000005,
+                                                                            "rate_pps": 138002.0,
+                                                                            "rate_bps": 9958296480.0
+                                                                        }
+                                                                    },
+                                                                    "direction-reverse": {
+                                                                        "rx": {
+                                                                            "rate_percent": 19.843047488,
+                                                                            "rate_pps": 68746,
+                                                                            "initial_rate_type": "rate_pps",
+                                                                            "rate_bps": 4960761872
+                                                                        },
+                                                                        "tx": {
+                                                                            "rate_percent": 19.843047488,
+                                                                            "rate_pps": 68746,
+                                                                            "initial_rate_type": "rate_pps",
+                                                                            "rate_bps": 4960761872
+                                                                        },
+                                                                        "orig": {
+                                                                            "rate_percent": 19.916592960000003,
+                                                                            "rate_pps": 69001,
+                                                                            "initial_rate_type": "rate_pps",
+                                                                            "rate_bps": 4979148240
+                                                                        }
+                                                                    }
+                                                                },
+                                                                "packet_path_stats": {
+                                                                    "Forward": {
+                                                                        "interfaces": [
+                                                                            "TRex.TX.p0",
+                                                                            "TRex.RX.p1"
+                                                                        ],
+                                                                        "chains": {
+                                                                            "0": {
+                                                                                "packets": [
+                                                                                    686848,
+                                                                                    "+12 (+0.0017%)"
+                                                                                ],
+                                                                                "lat_max_usec": 921,
+                                                                                "lat_avg_usec": 473,
+                                                                                "lat_min_usec": 102,
+                                                                                "hdrh": "HISTFAAAAB54nJNpmSzMwMDAyAABzFAawp8xrcH+A1QAAE9IBCo=",
+                                                                                "lat_percentile": {
+                                                                                    "99": "n/a",
+                                                                                    "25": "n/a",
+                                                                                    "75": "n/a"
+                                                                                }
+                                                                            }
+                                                                        }
+                                                                    },
+                                                                    "Reverse": {
+                                                                        "interfaces": [
+                                                                            "TRex.TX.p1",
+                                                                            "TRex.RX.p0"
+                                                                        ],
+                                                                        "chains": {
+                                                                            "0": {
+                                                                                "packets": [
+                                                                                    687467,
+                                                                                    687467
+                                                                                ],
+                                                                                "lat_max_usec": 23660,
+                                                                                "lat_avg_usec": 471,
+                                                                                "lat_min_usec": 82,
+                                                                                "hdrh": "HISTFAAAAB54nJNpmSzMwMDAyAABzFAawp8xrcH+A1QAAE9IBCo=",
+                                                                                "lat_percentile": {
+                                                                                    "99": "n/a",
+                                                                                    "25": "n/a",
+                                                                                    "75": "n/a"
+                                                                                }
+                                                                            }
+                                                                        }
+                                                                    }
+                                                                },
+                                                                "stats": {
+                                                                    "total_tx_rate": 137489,
+                                                                    "overall": {
+                                                                        "drop_rate_percent": 0.0,
+                                                                        "rx": {
+                                                                            "dropped_pkts": 0,
+                                                                            "pkt_bit_rate": 4886032128.0,
+                                                                            "pkt_rate": 67831.0,
+                                                                            "max_delay_usec": 23660,
+                                                                            "lat_percentile": {
+                                                                                "99": "n/a",
+                                                                                "25": "n/a",
+                                                                                "75": "n/a"
+                                                                            },
+                                                                            "avg_delay_usec": 472.00003127520654,
+                                                                            "total_pkt_bytes": 12379518564,
+                                                                            "total_pkts": 1374891,
+                                                                            "min_delay_usec": 82
+                                                                        },
+                                                                        "hdrh": "HISTFAAAABt4nJNpmSzMgADMUJoRTM6Y1mD/ASIAAEr9BCg=",
+                                                                        "tx": {
+                                                                            "total_pkt_bytes": 12379518564,
+                                                                            "total_pkts": 1374891,
+                                                                            "pkt_bit_rate": 4885754880.0,
+                                                                            "pkt_rate": 67827.0
+                                                                        }
+                                                                    },
+                                                                    "1": {
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+                                                                        "rx": {
+                                                                            "dropped_pkts": 0,
+                                                                            "pkt_bit_rate": 4860832768,
+                                                                            "pkt_rate": 67481,
+                                                                            "max_delay_usec": 23660,
+                                                                            "total_pkt_bytes": 6189565696,
+                                                                            "avg_delay_usec": 471,
+                                                                            "total_pkts": 687424,
+                                                                            "min_delay_usec": 82
+                                                                        },
+                                                                        "tx": {
+                                                                            "total_pkt_bytes": 6189952868,
+                                                                            "total_pkts": 687467,
+                                                                            "pkt_bit_rate": 4887348736,
+                                                                            "pkt_rate": 67849
+                                                                        }
+                                                                    },
+                                                                    "0": {
+                                                                        "drop_rate_percent": 0.0,
+                                                                        "rx": {
+                                                                            "dropped_pkts": 0,
+                                                                            "pkt_bit_rate": 4911231488,
+                                                                            "pkt_rate": 68181,
+                                                                            "max_delay_usec": 921,
+                                                                            "total_pkt_bytes": 6189952868,
+                                                                            "avg_delay_usec": 473,
+                                                                            "total_pkts": 687467,
+                                                                            "min_delay_usec": 102
+                                                                        },
+                                                                        "tx": {
+                                                                            "total_pkt_bytes": 6189565696,
+                                                                            "total_pkts": 687424,
+                                                                            "pkt_bit_rate": 4884161024,
+                                                                            "pkt_rate": 67805
+                                                                        }
+                                                                    },
+                                                                    "theoretical_tx_rate_bps": 50000000000.0,
+                                                                    "offered_tx_rate_bps": 9921206240.0,
+                                                                    "theoretical_tx_rate_pps": 692904.6563192905
+                                                                }
+                                                            }
+                                                        },
+                                                        "flow_count": 100000,
+                                                        "bidirectional": true
+                                                    }
+                                                }
+                                            },
+                                            "versions": {
+                                                "Traffic_Generator": {
+                                                    "build_date": "Apr 14 2021",
+                                                    "version": "v2.89",
+                                                    "built_by": "hhaim",
+                                                    "mode": "STL",
+                                                    "build_time": "11:22:15"
+                                                }
+                                            }
+                                        }
+                                    }
+                                },
+                                "request_id": "6f821bed4865456680f826839bab1081"
+                            },
+                            "synthesis": {
+                                "avg_delay_usec": 472.00003127520654,
+                                "total_tx_rate": 137489
+                            }
+                        }
+                    ],
+                    "throughput": [
+                        {
+                            "input": {
+                                "duration_sec": "10",
+                                "flavor_type": "nfvbench.loop.intensive",
+                                "json": "/var/lib/xtesting/results/characterization/nfvbench-throughput-fs_64-fc_128-rate_ndr-2.json",
+                                "frame_sizes": [
+                                    "64"
+                                ],
+                                "rate": "ndr",
+                                "flow_count": "128",
+                                "log_file": "/var/lib/xtesting/results/characterization/nfvbench.log",
+                                "user_label": "amical_tc6_intensive"
+                            },
+                            "output": {
+                                "status": "OK",
+                                "result": {
+                                    "date": "2022-03-03 04:26:27",
+                                    "nfvbench_version": "5.0.4.dev29",
+                                    "config": {
+                                        "compute_nodes": null,
+                                        "traffic_generator": {
+                                            "mac_addrs_left": null,
+                                            "gateway_ip_addrs": [
+                                                "192.168.30.2",
+                                                "192.168.31.2"
+                                            ],
+                                            "mac_addrs_right": null,
+                                            "default_profile": "trex-local",
+                                            "src_vteps": null,
+                                            "generator_profile": [
+                                                {
+                                                    "intf_speed": null,
+                                                    "name": "trex-local",
+                                                    "ip": "127.0.0.1",
+                                                    "zmq_rpc_port": 4501,
+                                                    "tool": "TRex",
+                                                    "platform": {
+                                                        "master_thread_id": "0",
+                                                        "latency_thread_id": "1",
+                                                        "dual_if": [
+                                                            {
+                                                                "threads": [
+                                                                    2,
+                                                                    3,
+                                                                    4,
+                                                                    5,
+                                                                    6,
+                                                                    7
+                                                                ],
+                                                                "socket": 0
+                                                            }
+                                                        ]
+                                                    },
+                                                    "zmq_pub_port": 4500,
+                                                    "interfaces": [
+                                                        {
+                                                            "switch": null,
+                                                            "pci": "0000:00:05.0",
+                                                            "port": 0
+                                                        },
+                                                        {
+                                                            "switch": null,
+                                                            "pci": "0000:00:06.0",
+                                                            "port": 1
+                                                        }
+                                                    ],
+                                                    "cores": 5,
+                                                    "software_mode": false
+                                                }
+                                            ],
+                                            "vtep_gateway_ips": null,
+                                            "tg_gateway_ip_addrs_step": "0.0.0.1",
+                                            "udp_port_step": "1",
+                                            "udp_src_port": [
+                                                "49152",
+                                                "49168"
+                                            ],
+                                            "gateway_ip_addrs_step": "0.0.0.1",
+                                            "tg_gateway_ip_addrs": [
+                                                "192.168.30.1",
+                                                "192.168.31.1"
+                                            ],
+                                            "ip_addrs": [
+                                                "198.18.0.0/16",
+                                                "198.19.0.0/16"
+                                            ],
+                                            "ip_src_static": true,
+                                            "host_name": "nfvbench_tg",
+                                            "ip_addrs_step": "0.0.0.1",
+                                            "tg_gateway_ip_cidrs": [
+                                                "192.168.1.0/24",
+                                                "192.168.2.0/24"
+                                            ],
+                                            "dst_vtep": null,
+                                            "vtep_vlan": null,
+                                            "udp_dst_port": [
+                                                "49152",
+                                                "49168"
+                                            ]
+                                        },
+                                        "availability_zone": "nova",
+                                        "vif_multiqueue_size": 8,
+                                        "periodic_gratuitous_arp": false,
+                                        "flavor": {
+                                            "vcpus": 2,
+                                            "disk": 0,
+                                            "extra_specs": {
+                                                "hw:cpu_policy": "dedicated",
+                                                "hw:mem_page_size": "large"
+                                            },
+                                            "ram": 4096
+                                        },
+                                        "floating_network": {
+                                            "subnet": "nfvbench-floating-subnet",
+                                            "name": "nfvbench-floating-net",
+                                            "segmentation_id": null,
+                                            "physical_network": null,
+                                            "cidr": "192.168.0.0/24",
+                                            "network_type": "vlan"
+                                        },
+                                        "user_info": null,
+                                        "service_chain": "PVP",
+                                        "sriov": false,
+                                        "vxlan": false,
+                                        "intf_speed_detected": 25000000000.0,
+                                        "pause_sec": 2.0,
+                                        "internal_networks": {
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+                                                "subnet": "nfvbench-msubnet",
+                                                "name": "nfvbench-mnet",
+                                                "segmentation_id": null,
+                                                "physical_network": null,
+                                                "mpls_transport_labels": null,
+                                                "cidr": "192.168.3.0/24",
+                                                "network_type": "vlan"
+                                            },
+                                            "right": {
+                                                "subnet": "subnet_nfvbench_vn2bis",
+                                                "name": "net_nfvbench_vn2bis",
+                                                "segmentation_id": null,
+                                                "physical_network": null,
+                                                "mpls_transport_labels": null,
+                                                "cidr": "192.168.31.0/24",
+                                                "network_type": "vlan"
+                                            },
+                                            "left": {
+                                                "subnet": "subnet_nfvbench_vn1bis",
+                                                "name": "net_nfvbench_vn1bis",
+                                                "segmentation_id": null,
+                                                "physical_network": null,
+                                                "mpls_transport_labels": null,
+                                                "cidr": "192.168.30.0/24",
+                                                "network_type": "vlan"
+                                            }
+                                        },
+                                        "no_vswitch_access": false,
+                                        "traffic": {
+                                            "bidirectional": true,
+                                            "profile": "custom_traffic_profile"
+                                        },
+                                        "restart": false,
+                                        "vm_image_file": "nfvbenchvm-0.15.0901.qcow2",
+                                        "name": "nfvbench.conf",
+                                        "std_json": null,
+                                        "l2_loopback": false,
+                                        "request_id": "7dca1c234a4544fa8b4600aeca81a251",
+                                        "debug": false,
+                                        "group_id": null,
+                                        "loop_vm_name": "nfvbench-loop-vm",
+                                        "check_traffic_time_sec": 200,
+                                        "num_mbufs": 128000,
+                                        "rate": "ndr",
+                                        "service_chain_count": 1,
+                                        "service_chain_shared_net": true,
+                                        "measurement": {
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+                                            "PDR": 0.1,
+                                            "load_epsilon": 0.1
+                                        },
+                                        "l3_router": false,
+                                        "debug_mask": 0,
+                                        "factory_class": "BasicFactory",
+                                        "tg-tool": "TRex",
+                                        "frame_sizes": [
+                                            "64"
+                                        ],
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+                                        "edge_networks": {
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+                                                "subnet": "nfvbench-subnet3",
+                                                "name": "nfvbench-net3",
+                                                "segmentation_id": null,
+                                                "network_type": null,
+                                                "physical_network": null,
+                                                "cidr": "192.168.4.0/24",
+                                                "router_name": "router_right",
+                                                "gateway": null
+                                            },
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+                                                "subnet": "nfvbench-subnet2",
+                                                "name": "nfvbench-net2",
+                                                "segmentation_id": null,
+                                                "network_type": null,
+                                                "physical_network": null,
+                                                "cidr": "192.168.3.0/24",
+                                                "router_name": "router_left",
+                                                "gateway": null
+                                            }
+                                        },
+                                        "ndr_run": true,
+                                        "use_management_port": false,
+                                        "hypervisor_hostname": "localdomain",
+                                        "cache_size": 0,
+                                        "pdr_run": false,
+                                        "vlan_tagging": false,
+                                        "fluentd": [
+                                            {
+                                                "ip": "172.20.73.203",
+                                                "result_tag": "nfvbench.results.amical",
+                                                "logging_tag": "nfvbench.logs.amical",
+                                                "port": 25225
+                                            }
+                                        ],
+                                        "use_floating_ip": false,
+                                        "flow_count": 128,
+                                        "loop_vm_arp": false,
+                                        "user_id": null,
+                                        "openrc_file": null,
+                                        "disable_hdrh": false,
+                                        "json": "/var/lib/xtesting/results/characterization/nfvbench-throughput-fs_64-fc_128-rate_ndr-0.json",
+                                        "vm_forwarder": "vpp",
+                                        "factory_module": "nfvbench.factory",
+                                        "no_latency_streams": false,
+                                        "single_run": false,
+                                        "no_arp": false,
+                                        "cores_used": 5,
+                                        "traffic_profile": [
+                                            {
+                                                "l2frame_size": [
+                                                    "64"
+                                                ],
+                                                "name": "custom_traffic_profile"
+                                            }
+                                        ],
+                                        "vlans": [
+                                            2504,
+                                            2515
+                                        ],
+                                        "tg-name": "trex-local",
+                                        "management_network": {
+                                            "subnet": "nfvbench-management-subnet",
+                                            "name": "nfvbench-management-net",
+                                            "segmentation_id": null,
+                                            "network_type": "vlan",
+                                            "physical_network": null,
+                                            "cidr": "192.168.0.0/24",
+                                            "gateway": "192.168.0.254"
+                                        },
+                                        "no_traffic": false,
+                                        "mpls": false,
+                                        "duration_sec": 10.0,
+                                        "clouds_detail": "openstack",
+                                        "mbuf_64": null,
+                                        "generic_poll_sec": 2,
+                                        "idle_interfaces_per_vm": 0,
+                                        "no_flow_stats": false,
+                                        "lat_percentiles": [
+                                            25,
+                                            75,
+                                            99
+                                        ],
+                                        "no_cleanup": true,
+                                        "no_e2e_check": false,
+                                        "intf_speed_used": 25000000000.0,
+                                        "generator_profile": "trex-local",
+                                        "mbuf_factor": 0.2,
+                                        "user_label": "amical_tc6_intensive",
+                                        "intf_speed": null,
+                                        "generic_retry_count": 100,
+                                        "flavor_type": "nfvbench.loop.intensive",
+                                        "use_sriov_middle_net": false,
+                                        "json_file": "/var/lib/xtesting/results/characterization/nfvbench-throughput-fs_64-fc_128-rate_ndr-0.json",
+                                        "std_json_path": null,
+                                        "unidir_reverse_traffic_pps": 1,
+                                        "i40e_mixed": "ignore",
+                                        "gratuitous_arp_pps": 1,
+                                        "idle_networks": {
+                                            "subnet": "nfvbench-idle-subnet",
+                                            "name": "nfvbench-idle-net",
+                                            "segmentation_id": null,
+                                            "physical_network": null,
+                                            "cidr": "192.169.1.0/24",
+                                            "network_type": "vlan"
+                                        },
+                                        "interval_sec": 10.0,
+                                        "no_latency_stats": false,
+                                        "cores": null,
+                                        "log_file": "/var/lib/xtesting/results/characterization/nfvbench.log",
+                                        "external_networks": {
+                                            "right": null,
+                                            "left": null
+                                        }
+                                    },
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+                                                        "profile": "custom_traffic_profile",
+                                                        "service_chain_count": 1,
+                                                        "result": {
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+                                                                    "timestamp_sec": 1646281727.2934198,
+                                                                    "stats": {
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+                                                                        "overall": {
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+                                                                            "drop_pct": 0,
+                                                                            "max_delay_usec": 3395,
+                                                                            "lat_percentile": {
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+                                                                                "25": "n/a",
+                                                                                "75": "n/a"
+                                                                            },
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+                                                                            "min_delay_usec": 48,
+                                                                            "hdrh": "HISTFAAAABt4nJNpmSzMgADMUJoRTM6Y1mD/ASIAAEr9BCg="
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+                                                                        "1": {
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+                                                                            "max_delay_usec": 2779,
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+                                                                            "avg_delay_usec": 343,
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+                                                                            "max_delay_usec": 3395,
+                                                                            "tx_pkts": 1083153,
+                                                                            "avg_delay_usec": 348,
+                                                                            "drop_percentage": 0.0
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+                                                                        "offered_tx_rate_bps": 145582752.0,
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+                                                                    "duration_sec": 10.0,
+                                                                    "l2frame_size": "64",
+                                                                    "rate_pps": 217982,
+                                                                    "rate_bps": 146484374.0,
+                                                                    "time_taken_sec": 137.62811660766602
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+                                                                            "tx_pps": 74404760,
+                                                                            "tx_pkts": 262761676,
+                                                                            "warning": "WARNING: There is a significant difference between requested TX rate (74404760) and actual TX rate (26276167). The traffic generator may not have sufficient CPU to achieve the requested TX rate.",
+                                                                            "drop_percentage": 98.09084411533438
+                                                                        },
+                                                                        {
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+                                                                            "total_tx_pps": 26675366,
+                                                                            "tx_pps": 37202380,
+                                                                            "tx_pkts": 266753662,
+                                                                            "warning": "WARNING: There is a significant difference between requested TX rate (37202380) and actual TX rate (26675366). The traffic generator may not have sufficient CPU to achieve the requested TX rate.",
+                                                                            "drop_percentage": 98.19204806268039
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+                                                                        {
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+                                                                            "total_tx_pps": 18486420,
+                                                                            "tx_pps": 18601190,
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+                                                                            "tx_pps": 290642,
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+                                                                            "drop_pct": 0,
+                                                                            "total_tx_pps": 144426,
+                                                                            "tx_pps": 145320,
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+                                                                            "time_ms": 1646281727292,
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+                                                                            "total_tx_pps": 216641,
+                                                                            "tx_pps": 217982,
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+                                                                            "ndr_pps": 108991,
+                                                                            "drop_percentage": 0.0
+                                                                        }
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+                                                            }
+                                                        },
+                                                        "flow_count": 128,
+                                                        "bidirectional": true
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+                                            },
+                                            "versions": {
+                                                "Traffic_Generator": {
+                                                    "build_date": "Apr 14 2021",
+                                                    "version": "v2.89",
+                                                    "built_by": "hhaim",
+                                                    "mode": "STL",
+                                                    "build_time": "11:22:15"
+                                                }
+                                            }
+                                        }
+                                    }
+                                },
+                                "request_id": "7dca1c234a4544fa8b4600aeca81a251"
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+                        },
+                        {
+                            "input": {
+                                "duration_sec": "10",
+                                "flavor_type": "nfvbench.loop.intensive",
+                                "json": "/var/lib/xtesting/results/characterization/nfvbench-throughput-fs_128-fc_128-rate_ndr-2.json",
+                                "frame_sizes": [
+                                    "128"
+                                ],
+                                "rate": "ndr",
+                                "flow_count": "128",
+                                "log_file": "/var/lib/xtesting/results/characterization/nfvbench.log",
+                                "user_label": "amical_tc6_intensive"
+                            },
+                            "output": {
+                                "status": "OK",
+                                "result": {
+                                    "date": "2022-03-03 04:38:28",
+                                    "nfvbench_version": "5.0.4.dev29",
+                                    "config": {
+                                        "compute_nodes": null,
+                                        "traffic_generator": {
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+                                            "gateway_ip_addrs": [
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+                                                "192.168.31.2"
+                                            ],
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+                                            "default_profile": "trex-local",
+                                            "src_vteps": null,
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+                                                    "intf_speed": null,
+                                                    "name": "trex-local",
+                                                    "ip": "127.0.0.1",
+                                                    "zmq_rpc_port": 4501,
+                                                    "tool": "TRex",
+                                                    "platform": {
+                                                        "master_thread_id": "0",
+                                                        "latency_thread_id": "1",
+                                                        "dual_if": [
+                                                            {
+                                                                "threads": [
+                                                                    2,
+                                                                    3,
+                                                                    4,
+                                                                    5,
+                                                                    6,
+                                                                    7
+                                                                ],
+                                                                "socket": 0
+                                                            }
+                                                        ]
+                                                    },
+                                                    "zmq_pub_port": 4500,
+                                                    "interfaces": [
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+                                                            "switch": null,
+                                                            "pci": "0000:00:05.0",
+                                                            "port": 0
+                                                        },
+                                                        {
+                                                            "switch": null,
+                                                            "pci": "0000:00:06.0",
+                                                            "port": 1
+                                                        }
+                                                    ],
+                                                    "cores": 5,
+                                                    "software_mode": false
+                                                }
+                                            ],
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+                                            "tg_gateway_ip_addrs_step": "0.0.0.1",
+                                            "udp_port_step": "1",
+                                            "udp_src_port": [
+                                                "49152",
+                                                "49168"
+                                            ],
+                                            "gateway_ip_addrs_step": "0.0.0.1",
+                                            "tg_gateway_ip_addrs": [
+                                                "192.168.30.1",
+                                                "192.168.31.1"
+                                            ],
+                                            "ip_addrs": [
+                                                "198.18.0.0/16",
+                                                "198.19.0.0/16"
+                                            ],
+                                            "ip_src_static": true,
+                                            "host_name": "nfvbench_tg",
+                                            "ip_addrs_step": "0.0.0.1",
+                                            "tg_gateway_ip_cidrs": [
+                                                "192.168.1.0/24",
+                                                "192.168.2.0/24"
+                                            ],
+                                            "dst_vtep": null,
+                                            "vtep_vlan": null,
+                                            "udp_dst_port": [
+                                                "49152",
+                                                "49168"
+                                            ]
+                                        },
+                                        "availability_zone": "nova",
+                                        "vif_multiqueue_size": 8,
+                                        "periodic_gratuitous_arp": false,
+                                        "flavor": {
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+                                            "disk": 0,
+                                            "extra_specs": {
+                                                "hw:cpu_policy": "dedicated",
+                                                "hw:mem_page_size": "large"
+                                            },
+                                            "ram": 4096
+                                        },
+                                        "floating_network": {
+                                            "subnet": "nfvbench-floating-subnet",
+                                            "name": "nfvbench-floating-net",
+                                            "segmentation_id": null,
+                                            "physical_network": null,
+                                            "cidr": "192.168.0.0/24",
+                                            "network_type": "vlan"
+                                        },
+                                        "user_info": null,
+                                        "service_chain": "PVP",
+                                        "sriov": false,
+                                        "vxlan": false,
+                                        "intf_speed_detected": 25000000000.0,
+                                        "pause_sec": 2.0,
+                                        "internal_networks": {
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+                                                "subnet": "nfvbench-msubnet",
+                                                "name": "nfvbench-mnet",
+                                                "segmentation_id": null,
+                                                "physical_network": null,
+                                                "mpls_transport_labels": null,
+                                                "cidr": "192.168.3.0/24",
+                                                "network_type": "vlan"
+                                            },
+                                            "right": {
+                                                "subnet": "subnet_nfvbench_vn2bis",
+                                                "name": "net_nfvbench_vn2bis",
+                                                "segmentation_id": null,
+                                                "physical_network": null,
+                                                "mpls_transport_labels": null,
+                                                "cidr": "192.168.31.0/24",
+                                                "network_type": "vlan"
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+                                                "logging_tag": "nfvbench.logs.amical",
+                                                "port": 25225
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+                                            "gateway": "192.168.0.254"
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+                                                    "version": "v2.89",
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+                                                    "mode": "STL",
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+                                "flavor_type": "nfvbench.loop.intensive",
+                                "json": "/var/lib/xtesting/results/characterization/nfvbench-throughput-fs_256-fc_128-rate_ndr-2.json",
+                                "frame_sizes": [
+                                    "256"
+                                ],
+                                "rate": "ndr",
+                                "flow_count": "128",
+                                "log_file": "/var/lib/xtesting/results/characterization/nfvbench.log",
+                                "user_label": "amical_tc6_intensive"
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+                                    "nfvbench_version": "5.0.4.dev29",
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+                                                "198.19.0.0/16"
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+                                                "hw:mem_page_size": "large"
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+                                        "vm_image_file": "nfvbenchvm-0.15.0901.qcow2",
+                                        "name": "nfvbench.conf",
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+                                        "l2_loopback": false,
+                                        "request_id": "d3d2bdbb46a848a6bd1d9fceccf3e984",
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+                                            "load_epsilon": 0.1
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+                                        "factory_class": "BasicFactory",
+                                        "tg-tool": "TRex",
+                                        "frame_sizes": [
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+                                                "name": "nfvbench-net3",
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+                                                "cidr": "192.168.4.0/24",
+                                                "router_name": "router_right",
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+                                                "result_tag": "nfvbench.results.amical",
+                                                "logging_tag": "nfvbench.logs.amical",
+                                                "port": 25225
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+                                                "logging_tag": "nfvbench.logs.amical",
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+                                            "gateway": "192.168.0.254"
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+                                            "gateway": "192.168.0.254"
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+                                                    "mode": "STL",
+                                                    "build_time": "11:22:15"
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+                                "json": "/var/lib/xtesting/results/characterization/nfvbench-throughput-fs_1024-fc_128-rate_ndr-2.json",
+                                "frame_sizes": [
+                                    "1024"
+                                ],
+                                "rate": "ndr",
+                                "flow_count": "128",
+                                "log_file": "/var/lib/xtesting/results/characterization/nfvbench.log",
+                                "user_label": "amical_tc6_intensive"
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+                                "status": "OK",
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+                                    "nfvbench_version": "5.0.4.dev29",
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+                                        "name": "nfvbench.conf",
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+                                                "cidr": "192.168.4.0/24",
+                                                "router_name": "router_right",
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+                                                "result_tag": "nfvbench.results.amical",
+                                                "logging_tag": "nfvbench.logs.amical",
+                                                "port": 25225
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+                                        "openrc_file": null,
+                                        "disable_hdrh": false,
+                                        "json": "/var/lib/xtesting/results/characterization/nfvbench-throughput-fs_1024-fc_128-rate_ndr-1.json",
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+                                        "factory_module": "nfvbench.factory",
+                                        "no_latency_streams": false,
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+                                            "gateway": "192.168.0.254"
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+                                        "clouds_detail": "openstack",
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+                                                                            "total_tx_pps": 238246,
+                                                                            "tx_pps": 239696,
+                                                                            "tx_pkts": 2382462,
+                                                                            "ndr_pps": 119848,
+                                                                            "drop_percentage": 0.0
+                                                                        }
+                                                                    ]
+                                                                }
+                                                            }
+                                                        },
+                                                        "flow_count": 128,
+                                                        "bidirectional": true
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+                                            },
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+                                                    "build_date": "Apr 14 2021",
+                                                    "version": "v2.89",
+                                                    "built_by": "hhaim",
+                                                    "mode": "STL",
+                                                    "build_time": "11:22:15"
+                                                }
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+                                "total_tx_rate": 238246
+                            }
+                        },
+                        {
+                            "input": {
+                                "duration_sec": "10",
+                                "flavor_type": "nfvbench.loop.intensive",
+                                "json": "/var/lib/xtesting/results/characterization/nfvbench-throughput-fs_1280-fc_128-rate_ndr-2.json",
+                                "frame_sizes": [
+                                    "1280"
+                                ],
+                                "rate": "ndr",
+                                "flow_count": "128",
+                                "log_file": "/var/lib/xtesting/results/characterization/nfvbench.log",
+                                "user_label": "amical_tc6_intensive"
+                            },
+                            "output": {
+                                "status": "OK",
+                                "result": {
+                                    "date": "2022-03-03 05:12:10",
+                                    "nfvbench_version": "5.0.4.dev29",
+                                    "config": {
+                                        "compute_nodes": null,
+                                        "traffic_generator": {
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+                                            "gateway_ip_addrs": [
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+                                                "192.168.31.2"
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+                                                    "name": "trex-local",
+                                                    "ip": "127.0.0.1",
+                                                    "zmq_rpc_port": 4501,
+                                                    "tool": "TRex",
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+                                                        "latency_thread_id": "1",
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+                                                                    6,
+                                                                    7
+                                                                ],
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+                                                            "pci": "0000:00:05.0",
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+                                                            "pci": "0000:00:06.0",
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+                                                "49168"
+                                            ],
+                                            "gateway_ip_addrs_step": "0.0.0.1",
+                                            "tg_gateway_ip_addrs": [
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+                                                "192.168.31.1"
+                                            ],
+                                            "ip_addrs": [
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+                                                "198.19.0.0/16"
+                                            ],
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+                                            "host_name": "nfvbench_tg",
+                                            "ip_addrs_step": "0.0.0.1",
+                                            "tg_gateway_ip_cidrs": [
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+                                                "192.168.2.0/24"
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+                                            "extra_specs": {
+                                                "hw:cpu_policy": "dedicated",
+                                                "hw:mem_page_size": "large"
+                                            },
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+                                            "name": "nfvbench-floating-net",
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+                                            "cidr": "192.168.0.0/24",
+                                            "network_type": "vlan"
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+                                        "sriov": false,
+                                        "vxlan": false,
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+                                        "pause_sec": 2.0,
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+                                                "name": "nfvbench-mnet",
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+                                                "cidr": "192.168.3.0/24",
+                                                "network_type": "vlan"
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+                                                "name": "net_nfvbench_vn2bis",
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+                                                "mpls_transport_labels": null,
+                                                "cidr": "192.168.31.0/24",
+                                                "network_type": "vlan"
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+                                                "name": "net_nfvbench_vn1bis",
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+                                                "mpls_transport_labels": null,
+                                                "cidr": "192.168.30.0/24",
+                                                "network_type": "vlan"
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+                                            "profile": "custom_traffic_profile"
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+                                        "vm_image_file": "nfvbenchvm-0.15.0901.qcow2",
+                                        "name": "nfvbench.conf",
+                                        "std_json": null,
+                                        "l2_loopback": false,
+                                        "request_id": "80d26043cfdb45c3ae62d6de43f557e6",
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+                                        "num_mbufs": 128000,
+                                        "rate": "ndr",
+                                        "service_chain_count": 1,
+                                        "service_chain_shared_net": true,
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+                                            "PDR": 0.1,
+                                            "load_epsilon": 0.1
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+                                        "debug_mask": 0,
+                                        "factory_class": "BasicFactory",
+                                        "tg-tool": "TRex",
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+                                                "name": "nfvbench-net3",
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+                                                "physical_network": null,
+                                                "cidr": "192.168.4.0/24",
+                                                "router_name": "router_right",
+                                                "gateway": null
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+                                                "name": "nfvbench-net2",
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+                                                "physical_network": null,
+                                                "cidr": "192.168.3.0/24",
+                                                "router_name": "router_left",
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+                                        "hypervisor_hostname": "localdomain",
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+                                        "pdr_run": false,
+                                        "vlan_tagging": false,
+                                        "fluentd": [
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+                                                "ip": "172.20.73.203",
+                                                "result_tag": "nfvbench.results.amical",
+                                                "logging_tag": "nfvbench.logs.amical",
+                                                "port": 25225
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+                                        "flow_count": 128,
+                                        "loop_vm_arp": false,
+                                        "user_id": null,
+                                        "openrc_file": null,
+                                        "disable_hdrh": false,
+                                        "json": "/var/lib/xtesting/results/characterization/nfvbench-throughput-fs_1280-fc_128-rate_ndr-1.json",
+                                        "vm_forwarder": "vpp",
+                                        "factory_module": "nfvbench.factory",
+                                        "no_latency_streams": false,
+                                        "single_run": false,
+                                        "no_arp": false,
+                                        "cores_used": 5,
+                                        "traffic_profile": [
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+                                                    "1280"
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+                                                "name": "custom_traffic_profile"
+                                            }
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+                                            2515
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+                                        "tg-name": "trex-local",
+                                        "management_network": {
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+                                            "name": "nfvbench-management-net",
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+                                            "network_type": "vlan",
+                                            "physical_network": null,
+                                            "cidr": "192.168.0.0/24",
+                                            "gateway": "192.168.0.254"
+                                        },
+                                        "no_traffic": false,
+                                        "mpls": false,
+                                        "duration_sec": 10.0,
+                                        "clouds_detail": "openstack",
+                                        "mbuf_64": null,
+                                        "generic_poll_sec": 2,
+                                        "idle_interfaces_per_vm": 0,
+                                        "no_flow_stats": false,
+                                        "lat_percentiles": [
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+                                            99
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+                                        "no_cleanup": true,
+                                        "no_e2e_check": false,
+                                        "intf_speed_used": 25000000000.0,
+                                        "generator_profile": "trex-local",
+                                        "mbuf_factor": 0.2,
+                                        "user_label": "amical_tc6_intensive",
+                                        "intf_speed": null,
+                                        "generic_retry_count": 100,
+                                        "flavor_type": "nfvbench.loop.intensive",
+                                        "use_sriov_middle_net": false,
+                                        "json_file": "/var/lib/xtesting/results/characterization/nfvbench-throughput-fs_1280-fc_128-rate_ndr-1.json",
+                                        "std_json_path": null,
+                                        "unidir_reverse_traffic_pps": 1,
+                                        "i40e_mixed": "ignore",
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+                                            "cidr": "192.169.1.0/24",
+                                            "network_type": "vlan"
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+                                                    "build_date": "Apr 14 2021",
+                                                    "version": "v2.89",
+                                                    "built_by": "hhaim",
+                                                    "mode": "STL",
+                                                    "build_time": "11:22:15"
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+                                "json": "/var/lib/xtesting/results/characterization/nfvbench-throughput-fs_1518-fc_128-rate_ndr-2.json",
+                                "frame_sizes": [
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+                                "log_file": "/var/lib/xtesting/results/characterization/nfvbench.log",
+                                "user_label": "amical_tc6_intensive"
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+                                    "nfvbench_version": "5.0.4.dev29",
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+                                                            "port": 1
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+                                                    "software_mode": false
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+                                                "49168"
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+                                                "192.168.31.1"
+                                            ],
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+                                                "198.19.0.0/16"
+                                            ],
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+                                            "host_name": "nfvbench_tg",
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+                                            "tg_gateway_ip_cidrs": [
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+                                                "192.168.2.0/24"
+                                            ],
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+                                                "49168"
+                                            ]
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+                                        "flavor": {
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+                                            "disk": 0,
+                                            "extra_specs": {
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+                                                "hw:mem_page_size": "large"
+                                            },
+                                            "ram": 4096
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+                                            "name": "nfvbench-floating-net",
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+                                            "cidr": "192.168.0.0/24",
+                                            "network_type": "vlan"
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+                                        "sriov": false,
+                                        "vxlan": false,
+                                        "intf_speed_detected": 25000000000.0,
+                                        "pause_sec": 2.0,
+                                        "internal_networks": {
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+                                                "name": "nfvbench-mnet",
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+                                                "mpls_transport_labels": null,
+                                                "cidr": "192.168.3.0/24",
+                                                "network_type": "vlan"
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+                                                "name": "net_nfvbench_vn2bis",
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+                                                "mpls_transport_labels": null,
+                                                "cidr": "192.168.31.0/24",
+                                                "network_type": "vlan"
+                                            },
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+                                                "name": "net_nfvbench_vn1bis",
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+                                                "cidr": "192.168.30.0/24",
+                                                "network_type": "vlan"
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+                                            "profile": "custom_traffic_profile"
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+                                        "vm_image_file": "nfvbenchvm-0.15.0901.qcow2",
+                                        "name": "nfvbench.conf",
+                                        "std_json": null,
+                                        "l2_loopback": false,
+                                        "request_id": "fab39ed6c612445784e1e24574be97e2",
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+                                        "service_chain_shared_net": true,
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+                                            "PDR": 0.1,
+                                            "load_epsilon": 0.1
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+                                        "debug_mask": 0,
+                                        "factory_class": "BasicFactory",
+                                        "tg-tool": "TRex",
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+                                        ],
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+                                                "cidr": "192.168.4.0/24",
+                                                "router_name": "router_right",
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+                                                "name": "nfvbench-net2",
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+                                                "router_name": "router_left",
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+                                        "hypervisor_hostname": "localdomain",
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+                                        "fluentd": [
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+                                                "ip": "172.20.73.203",
+                                                "result_tag": "nfvbench.results.amical",
+                                                "logging_tag": "nfvbench.logs.amical",
+                                                "port": 25225
+                                            }
+                                        ],
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+                                        "flow_count": 128,
+                                        "loop_vm_arp": false,
+                                        "user_id": null,
+                                        "openrc_file": null,
+                                        "disable_hdrh": false,
+                                        "json": "/var/lib/xtesting/results/characterization/nfvbench-throughput-fs_1518-fc_128-rate_ndr-0.json",
+                                        "vm_forwarder": "vpp",
+                                        "factory_module": "nfvbench.factory",
+                                        "no_latency_streams": false,
+                                        "single_run": false,
+                                        "no_arp": false,
+                                        "cores_used": 5,
+                                        "traffic_profile": [
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+                                                    "1518"
+                                                ],
+                                                "name": "custom_traffic_profile"
+                                            }
+                                        ],
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+                                            2504,
+                                            2515
+                                        ],
+                                        "tg-name": "trex-local",
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+                                            "name": "nfvbench-management-net",
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+                                            "gateway": "192.168.0.254"
+                                        },
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+                                        "duration_sec": 10.0,
+                                        "clouds_detail": "openstack",
+                                        "mbuf_64": null,
+                                        "generic_poll_sec": 2,
+                                        "idle_interfaces_per_vm": 0,
+                                        "no_flow_stats": false,
+                                        "lat_percentiles": [
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+                                            99
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+                                        "intf_speed_used": 25000000000.0,
+                                        "generator_profile": "trex-local",
+                                        "mbuf_factor": 0.2,
+                                        "user_label": "amical_tc6_intensive",
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+                                        "generic_retry_count": 100,
+                                        "flavor_type": "nfvbench.loop.intensive",
+                                        "use_sriov_middle_net": false,
+                                        "json_file": "/var/lib/xtesting/results/characterization/nfvbench-throughput-fs_1518-fc_128-rate_ndr-0.json",
+                                        "std_json_path": null,
+                                        "unidir_reverse_traffic_pps": 1,
+                                        "i40e_mixed": "ignore",
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+                                            "cidr": "192.169.1.0/24",
+                                            "network_type": "vlan"
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+                                                    "build_date": "Apr 14 2021",
+                                                    "version": "v2.89",
+                                                    "built_by": "hhaim",
+                                                    "mode": "STL",
+                                                    "build_time": "11:22:15"
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+                                    }
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+                                "duration_sec": "10",
+                                "flavor_type": "nfvbench.loop.intensive",
+                                "json": "/var/lib/xtesting/results/characterization/nfvbench-throughput-fs_IMIX-fc_128-rate_ndr-2.json",
+                                "frame_sizes": [
+                                    "IMIX"
+                                ],
+                                "rate": "ndr",
+                                "flow_count": "128",
+                                "log_file": "/var/lib/xtesting/results/characterization/nfvbench.log",
+                                "user_label": "amical_tc6_intensive"
+                            },
+                            "output": {
+                                "status": "OK",
+                                "result": {
+                                    "date": "2022-03-03 05:24:12",
+                                    "nfvbench_version": "5.0.4.dev29",
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+                                                    "name": "trex-local",
+                                                    "ip": "127.0.0.1",
+                                                    "zmq_rpc_port": 4501,
+                                                    "tool": "TRex",
+                                                    "platform": {
+                                                        "master_thread_id": "0",
+                                                        "latency_thread_id": "1",
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+                                                                "threads": [
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+                                                                    4,
+                                                                    5,
+                                                                    6,
+                                                                    7
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+                                                            "pci": "0000:00:05.0",
+                                                            "port": 0
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+                                                            "port": 1
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+                                                "192.168.31.1"
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+                                                "198.19.0.0/16"
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+                                                "192.168.2.0/24"
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+                                                "49152",
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+                                            "extra_specs": {
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+                                                "hw:mem_page_size": "large"
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+                                            "ram": 4096
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+                                            "cidr": "192.168.0.0/24",
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+                                        "intf_speed_detected": 25000000000.0,
+                                        "pause_sec": 2.0,
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+                                                "name": "nfvbench-mnet",
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+                                                "cidr": "192.168.3.0/24",
+                                                "network_type": "vlan"
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+                                                "name": "net_nfvbench_vn2bis",
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+                                                "cidr": "192.168.31.0/24",
+                                                "network_type": "vlan"
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+                                                "name": "net_nfvbench_vn1bis",
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+                                            "profile": "custom_traffic_profile"
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+                                        "vm_image_file": "nfvbenchvm-0.15.0901.qcow2",
+                                        "name": "nfvbench.conf",
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+                                        "request_id": "ceb21980b7a54cfca27c2be13acbe3fd",
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+                                        "debug_mask": 0,
+                                        "factory_class": "BasicFactory",
+                                        "tg-tool": "TRex",
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+                                                "cidr": "192.168.4.0/24",
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+                                                "cidr": "192.168.3.0/24",
+                                                "router_name": "router_left",
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+                                                "logging_tag": "nfvbench.logs.amical",
+                                                "port": 25225
+                                            }
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+                                        "openrc_file": null,
+                                        "disable_hdrh": false,
+                                        "json": "/var/lib/xtesting/results/characterization/nfvbench-throughput-fs_IMIX-fc_128-rate_ndr-0.json",
+                                        "vm_forwarder": "vpp",
+                                        "factory_module": "nfvbench.factory",
+                                        "no_latency_streams": false,
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+                                                    "IMIX"
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+                                            "gateway": "192.168.0.254"
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+                                        "clouds_detail": "openstack",
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+                                        "user_label": "amical_tc6_intensive",
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+                                        "flavor_type": "nfvbench.loop.intensive",
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+                                            "network_type": "vlan"
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+                                                    "version": "v2.89",
+                                                    "built_by": "hhaim",
+                                                    "mode": "STL",
+                                                    "build_time": "11:22:15"
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+                                "flavor_type": "nfvbench.loop.intensive",
+                                "json": "/var/lib/xtesting/results/characterization/nfvbench-throughput-fs_9000-fc_128-rate_ndr-2.json",
+                                "frame_sizes": [
+                                    "9000"
+                                ],
+                                "rate": "ndr",
+                                "flow_count": "128",
+                                "log_file": "/var/lib/xtesting/results/characterization/nfvbench.log",
+                                "user_label": "amical_tc6_intensive"
+                            },
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+                                "status": "OK",
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+                                    "date": "2022-03-03 05:31:26",
+                                    "nfvbench_version": "5.0.4.dev29",
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+                                                "49168"
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+                                                "192.168.31.1"
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+                                                "198.19.0.0/16"
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+                                                "192.168.2.0/24"
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+                                            "extra_specs": {
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+                                                "hw:mem_page_size": "large"
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+                                        "intf_speed_detected": 25000000000.0,
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+                                                "network_type": "vlan"
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+                                                "name": "net_nfvbench_vn2bis",
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+                                                "cidr": "192.168.31.0/24",
+                                                "network_type": "vlan"
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+                                                "name": "net_nfvbench_vn1bis",
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+                                                "cidr": "192.168.30.0/24",
+                                                "network_type": "vlan"
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+                                            "profile": "custom_traffic_profile"
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+                                        "vm_image_file": "nfvbenchvm-0.15.0901.qcow2",
+                                        "name": "nfvbench.conf",
+                                        "std_json": null,
+                                        "l2_loopback": false,
+                                        "request_id": "7d83b94d43e942238d6c50de662d6dcf",
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+                                        "num_mbufs": 128000,
+                                        "rate": "ndr",
+                                        "service_chain_count": 1,
+                                        "service_chain_shared_net": true,
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+                                            "PDR": 0.1,
+                                            "load_epsilon": 0.1
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+                                        "l3_router": false,
+                                        "debug_mask": 0,
+                                        "factory_class": "BasicFactory",
+                                        "tg-tool": "TRex",
+                                        "frame_sizes": [
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+                                                "name": "nfvbench-net3",
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+                                                "physical_network": null,
+                                                "cidr": "192.168.4.0/24",
+                                                "router_name": "router_right",
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+                                                "name": "nfvbench-net2",
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+                                                "cidr": "192.168.3.0/24",
+                                                "router_name": "router_left",
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+                                        "ndr_run": true,
+                                        "use_management_port": false,
+                                        "hypervisor_hostname": "localdomain",
+                                        "cache_size": 0,
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+                                        "vlan_tagging": false,
+                                        "fluentd": [
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+                                                "ip": "172.20.73.203",
+                                                "result_tag": "nfvbench.results.amical",
+                                                "logging_tag": "nfvbench.logs.amical",
+                                                "port": 25225
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+                                        "flow_count": 128,
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+                                        "user_id": null,
+                                        "openrc_file": null,
+                                        "disable_hdrh": false,
+                                        "json": "/var/lib/xtesting/results/characterization/nfvbench-throughput-fs_9000-fc_128-rate_ndr-0.json",
+                                        "vm_forwarder": "vpp",
+                                        "factory_module": "nfvbench.factory",
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+                                                    "9000"
+                                                ],
+                                                "name": "custom_traffic_profile"
+                                            }
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+                                                    "version": "v2.89",
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+                                                    "mode": "STL",
+                                                    "build_time": "11:22:15"
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+                                "json": "/var/lib/xtesting/results/characterization/nfvbench-throughput-fs_64-fc_10k-rate_ndr-2.json",
+                                "frame_sizes": [
+                                    "64"
+                                ],
+                                "rate": "ndr",
+                                "flow_count": "10k",
+                                "log_file": "/var/lib/xtesting/results/characterization/nfvbench.log",
+                                "user_label": "amical_tc6_intensive"
+                            },
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+                                "status": "OK",
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+                                    "nfvbench_version": "5.0.4.dev29",
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+                                                "49168"
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+                                                "192.168.31.1"
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+                                                "198.19.0.0/16"
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+                                                "192.168.2.0/24"
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+                                            "extra_specs": {
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+                                                "hw:mem_page_size": "large"
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+                                            "cidr": "192.168.0.0/24",
+                                            "network_type": "vlan"
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+                                                "name": "nfvbench-mnet",
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+                                                "cidr": "192.168.3.0/24",
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+                                                "name": "net_nfvbench_vn2bis",
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+                                                "mpls_transport_labels": null,
+                                                "cidr": "192.168.31.0/24",
+                                                "network_type": "vlan"
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+                                                "name": "net_nfvbench_vn1bis",
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+                                            "profile": "custom_traffic_profile"
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+                                        "vm_image_file": "nfvbenchvm-0.15.0901.qcow2",
+                                        "name": "nfvbench.conf",
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+                                        "l2_loopback": false,
+                                        "request_id": "7bffd833c7684dd6ad3c6fb4392fd892",
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+                                        "num_mbufs": 128000,
+                                        "rate": "ndr",
+                                        "service_chain_count": 1,
+                                        "service_chain_shared_net": true,
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+                                            "PDR": 0.1,
+                                            "load_epsilon": 0.1
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+                                        "debug_mask": 0,
+                                        "factory_class": "BasicFactory",
+                                        "tg-tool": "TRex",
+                                        "frame_sizes": [
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+                                                "name": "nfvbench-net3",
+                                                "segmentation_id": null,
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+                                                "physical_network": null,
+                                                "cidr": "192.168.4.0/24",
+                                                "router_name": "router_right",
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+                                                "name": "nfvbench-net2",
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+                                                "cidr": "192.168.3.0/24",
+                                                "router_name": "router_left",
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+                                        "hypervisor_hostname": "localdomain",
+                                        "cache_size": 0,
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+                                        "vlan_tagging": false,
+                                        "fluentd": [
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+                                                "ip": "172.20.73.203",
+                                                "result_tag": "nfvbench.results.amical",
+                                                "logging_tag": "nfvbench.logs.amical",
+                                                "port": 25225
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+                                        "use_floating_ip": false,
+                                        "flow_count": 10000,
+                                        "loop_vm_arp": false,
+                                        "user_id": null,
+                                        "openrc_file": null,
+                                        "disable_hdrh": false,
+                                        "json": "/var/lib/xtesting/results/characterization/nfvbench-throughput-fs_64-fc_10k-rate_ndr-0.json",
+                                        "vm_forwarder": "vpp",
+                                        "factory_module": "nfvbench.factory",
+                                        "no_latency_streams": false,
+                                        "single_run": false,
+                                        "no_arp": false,
+                                        "cores_used": 5,
+                                        "traffic_profile": [
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+                                                "l2frame_size": [
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+                                                "name": "custom_traffic_profile"
+                                            }
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+                                        "management_network": {
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+                                            "name": "nfvbench-management-net",
+                                            "segmentation_id": null,
+                                            "network_type": "vlan",
+                                            "physical_network": null,
+                                            "cidr": "192.168.0.0/24",
+                                            "gateway": "192.168.0.254"
+                                        },
+                                        "no_traffic": false,
+                                        "mpls": false,
+                                        "duration_sec": 10.0,
+                                        "clouds_detail": "openstack",
+                                        "mbuf_64": null,
+                                        "generic_poll_sec": 2,
+                                        "idle_interfaces_per_vm": 0,
+                                        "no_flow_stats": false,
+                                        "lat_percentiles": [
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+                                        "no_cleanup": true,
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+                                        "intf_speed_used": 25000000000.0,
+                                        "generator_profile": "trex-local",
+                                        "mbuf_factor": 0.2,
+                                        "user_label": "amical_tc6_intensive",
+                                        "intf_speed": null,
+                                        "generic_retry_count": 100,
+                                        "flavor_type": "nfvbench.loop.intensive",
+                                        "use_sriov_middle_net": false,
+                                        "json_file": "/var/lib/xtesting/results/characterization/nfvbench-throughput-fs_64-fc_10k-rate_ndr-0.json",
+                                        "std_json_path": null,
+                                        "unidir_reverse_traffic_pps": 1,
+                                        "i40e_mixed": "ignore",
+                                        "gratuitous_arp_pps": 1,
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+                                            "name": "nfvbench-idle-net",
+                                            "segmentation_id": null,
+                                            "physical_network": null,
+                                            "cidr": "192.169.1.0/24",
+                                            "network_type": "vlan"
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+                                        "interval_sec": 10.0,
+                                        "no_latency_stats": false,
+                                        "cores": null,
+                                        "log_file": "/var/lib/xtesting/results/characterization/nfvbench.log",
+                                        "external_networks": {
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+                                                        "profile": "custom_traffic_profile",
+                                                        "service_chain_count": 1,
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+                                                                    "timestamp_sec": 1646286062.320283,
+                                                                    "stats": {
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+                                                                        "overall": {
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+                                                                            "warning": "WARNING: There is a significant difference between requested TX rate (74404760) and actual TX rate (26665216). The traffic generator may not have sufficient CPU to achieve the requested TX rate.",
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+                                                                            "warning": "WARNING: There is a significant difference between requested TX rate (37202380) and actual TX rate (26829775). The traffic generator may not have sufficient CPU to achieve the requested TX rate.",
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+                                                        "flow_count": 10000,
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+                                                    "build_date": "Apr 14 2021",
+                                                    "version": "v2.89",
+                                                    "built_by": "hhaim",
+                                                    "mode": "STL",
+                                                    "build_time": "11:22:15"
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+                            "input": {
+                                "duration_sec": "10",
+                                "flavor_type": "nfvbench.loop.intensive",
+                                "json": "/var/lib/xtesting/results/characterization/nfvbench-throughput-fs_128-fc_10k-rate_ndr-2.json",
+                                "frame_sizes": [
+                                    "128"
+                                ],
+                                "rate": "ndr",
+                                "flow_count": "10k",
+                                "log_file": "/var/lib/xtesting/results/characterization/nfvbench.log",
+                                "user_label": "amical_tc6_intensive"
+                            },
+                            "output": {
+                                "status": "OK",
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+                                    "date": "2022-03-03 05:45:59",
+                                    "nfvbench_version": "5.0.4.dev29",
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+                                                    "name": "trex-local",
+                                                    "ip": "127.0.0.1",
+                                                    "zmq_rpc_port": 4501,
+                                                    "tool": "TRex",
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+                                                        "latency_thread_id": "1",
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+                                                                    4,
+                                                                    5,
+                                                                    6,
+                                                                    7
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+                                                            "pci": "0000:00:05.0",
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+                                                            "pci": "0000:00:06.0",
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+                                                "192.168.31.1"
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+                                                "198.19.0.0/16"
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+                                            "host_name": "nfvbench_tg",
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+                                                "192.168.2.0/24"
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+                                                "hw:mem_page_size": "large"
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+                                            "cidr": "192.168.0.0/24",
+                                            "network_type": "vlan"
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+                                        "intf_speed_detected": 25000000000.0,
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+                                                "cidr": "192.168.3.0/24",
+                                                "network_type": "vlan"
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+                                                "name": "net_nfvbench_vn2bis",
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+                                                "mpls_transport_labels": null,
+                                                "cidr": "192.168.31.0/24",
+                                                "network_type": "vlan"
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+                                                "name": "net_nfvbench_vn1bis",
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+                                                "mpls_transport_labels": null,
+                                                "cidr": "192.168.30.0/24",
+                                                "network_type": "vlan"
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+                                            "profile": "custom_traffic_profile"
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+                                        "vm_image_file": "nfvbenchvm-0.15.0901.qcow2",
+                                        "name": "nfvbench.conf",
+                                        "std_json": null,
+                                        "l2_loopback": false,
+                                        "request_id": "fcb4e242cc2c4c36873e6f0361cb9a5f",
+                                        "debug": false,
+                                        "group_id": null,
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+                                        "check_traffic_time_sec": 200,
+                                        "num_mbufs": 128000,
+                                        "rate": "ndr",
+                                        "service_chain_count": 1,
+                                        "service_chain_shared_net": true,
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+                                            "PDR": 0.1,
+                                            "load_epsilon": 0.1
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+                                        "l3_router": false,
+                                        "debug_mask": 0,
+                                        "factory_class": "BasicFactory",
+                                        "tg-tool": "TRex",
+                                        "frame_sizes": [
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+                                                "name": "nfvbench-net3",
+                                                "segmentation_id": null,
+                                                "network_type": null,
+                                                "physical_network": null,
+                                                "cidr": "192.168.4.0/24",
+                                                "router_name": "router_right",
+                                                "gateway": null
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+                                                "subnet": "nfvbench-subnet2",
+                                                "name": "nfvbench-net2",
+                                                "segmentation_id": null,
+                                                "network_type": null,
+                                                "physical_network": null,
+                                                "cidr": "192.168.3.0/24",
+                                                "router_name": "router_left",
+                                                "gateway": null
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+                                        "ndr_run": true,
+                                        "use_management_port": false,
+                                        "hypervisor_hostname": "localdomain",
+                                        "cache_size": 0,
+                                        "pdr_run": false,
+                                        "vlan_tagging": false,
+                                        "fluentd": [
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+                                                "ip": "172.20.73.203",
+                                                "result_tag": "nfvbench.results.amical",
+                                                "logging_tag": "nfvbench.logs.amical",
+                                                "port": 25225
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+                                        "use_floating_ip": false,
+                                        "flow_count": 10000,
+                                        "loop_vm_arp": false,
+                                        "user_id": null,
+                                        "openrc_file": null,
+                                        "disable_hdrh": false,
+                                        "json": "/var/lib/xtesting/results/characterization/nfvbench-throughput-fs_128-fc_10k-rate_ndr-0.json",
+                                        "vm_forwarder": "vpp",
+                                        "factory_module": "nfvbench.factory",
+                                        "no_latency_streams": false,
+                                        "single_run": false,
+                                        "no_arp": false,
+                                        "cores_used": 5,
+                                        "traffic_profile": [
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+                                                "l2frame_size": [
+                                                    "128"
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+                                                "name": "custom_traffic_profile"
+                                            }
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+                                        "vlans": [
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+                                            2515
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+                                        "tg-name": "trex-local",
+                                        "management_network": {
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+                                            "name": "nfvbench-management-net",
+                                            "segmentation_id": null,
+                                            "network_type": "vlan",
+                                            "physical_network": null,
+                                            "cidr": "192.168.0.0/24",
+                                            "gateway": "192.168.0.254"
+                                        },
+                                        "no_traffic": false,
+                                        "mpls": false,
+                                        "duration_sec": 10.0,
+                                        "clouds_detail": "openstack",
+                                        "mbuf_64": null,
+                                        "generic_poll_sec": 2,
+                                        "idle_interfaces_per_vm": 0,
+                                        "no_flow_stats": false,
+                                        "lat_percentiles": [
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+                                            75,
+                                            99
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+                                        "no_cleanup": true,
+                                        "no_e2e_check": false,
+                                        "intf_speed_used": 25000000000.0,
+                                        "generator_profile": "trex-local",
+                                        "mbuf_factor": 0.2,
+                                        "user_label": "amical_tc6_intensive",
+                                        "intf_speed": null,
+                                        "generic_retry_count": 100,
+                                        "flavor_type": "nfvbench.loop.intensive",
+                                        "use_sriov_middle_net": false,
+                                        "json_file": "/var/lib/xtesting/results/characterization/nfvbench-throughput-fs_128-fc_10k-rate_ndr-0.json",
+                                        "std_json_path": null,
+                                        "unidir_reverse_traffic_pps": 1,
+                                        "i40e_mixed": "ignore",
+                                        "gratuitous_arp_pps": 1,
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+                                            "name": "nfvbench-idle-net",
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+                                            "physical_network": null,
+                                            "cidr": "192.169.1.0/24",
+                                            "network_type": "vlan"
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+                                        "interval_sec": 10.0,
+                                        "no_latency_stats": false,
+                                        "cores": null,
+                                        "log_file": "/var/lib/xtesting/results/characterization/nfvbench.log",
+                                        "external_networks": {
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+                                                                    "timestamp_sec": 1646286501.6585698,
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+                                                                        "overall": {
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+                                                                            "drop_pct": 0,
+                                                                            "max_delay_usec": 5743,
+                                                                            "lat_percentile": {
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+                                                                                "25": "n/a",
+                                                                                "75": "n/a"
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+                                                                            "hdrh": "HISTFAAAABt4nJNpmSzMgADMUJoRTM6Y1mD/ASIAAEr9BCg="
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+                                                                            "tx_pkts": 1641344,
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+                                                                            "max_delay_usec": 5416,
+                                                                            "tx_pkts": 1641179,
+                                                                            "avg_delay_usec": 513,
+                                                                            "drop_percentage": 0.0
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+                                                                        "offered_tx_rate_bps": 388650368.0,
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+                                                                    "initial_rate_type": "rate_percent",
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+                                                                    "l2frame_size": "128",
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+                                                                    "rate_bps": 390625000.0,
+                                                                    "time_taken_sec": 137.7171869277954
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+                                                                            "warning": "WARNING: There is a significant difference between requested TX rate (42229728) and actual TX rate (25805295). The traffic generator may not have sufficient CPU to achieve the requested TX rate.",
+                                                                            "drop_percentage": 98.41575537727526
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+                                "json": "/var/lib/xtesting/results/characterization/nfvbench-throughput-fs_256-fc_10k-rate_ndr-2.json",
+                                "frame_sizes": [
+                                    "256"
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+                                "flow_count": "10k",
+                                "log_file": "/var/lib/xtesting/results/characterization/nfvbench.log",
+                                "user_label": "amical_tc6_intensive"
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+                                    "date": "2022-03-03 05:55:45",
+                                    "nfvbench_version": "5.0.4.dev29",
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+                                                "result_tag": "nfvbench.results.amical",
+                                                "logging_tag": "nfvbench.logs.amical",
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+                                            "gateway": "192.168.0.254"
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+                                                                            "tx_pps": 309598,
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+                                                                            "total_tx_pps": 330368,
+                                                                            "tx_pps": 331712,
+                                                                            "tx_pkts": 3303686,
+                                                                            "ndr_pps": 154799,
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+                                                        "flow_count": 10000,
+                                                        "bidirectional": true
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+                                                }
+                                            },
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+                                                "Traffic_Generator": {
+                                                    "build_date": "Apr 14 2021",
+                                                    "version": "v2.89",
+                                                    "built_by": "hhaim",
+                                                    "mode": "STL",
+                                                    "build_time": "11:22:15"
+                                                }
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+                        {
+                            "input": {
+                                "duration_sec": "10",
+                                "flavor_type": "nfvbench.loop.intensive",
+                                "json": "/var/lib/xtesting/results/characterization/nfvbench-throughput-fs_512-fc_10k-rate_ndr-2.json",
+                                "frame_sizes": [
+                                    "512"
+                                ],
+                                "rate": "ndr",
+                                "flow_count": "10k",
+                                "log_file": "/var/lib/xtesting/results/characterization/nfvbench.log",
+                                "user_label": "amical_tc6_intensive"
+                            },
+                            "output": {
+                                "status": "OK",
+                                "result": {
+                                    "date": "2022-03-03 06:00:38",
+                                    "nfvbench_version": "5.0.4.dev29",
+                                    "config": {
+                                        "compute_nodes": null,
+                                        "traffic_generator": {
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+                                            "gateway_ip_addrs": [
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+                                                "192.168.31.2"
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+                                                    "name": "trex-local",
+                                                    "ip": "127.0.0.1",
+                                                    "zmq_rpc_port": 4501,
+                                                    "tool": "TRex",
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+                                                        "latency_thread_id": "1",
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+                                                                    4,
+                                                                    5,
+                                                                    6,
+                                                                    7
+                                                                ],
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+                                                            "switch": null,
+                                                            "pci": "0000:00:05.0",
+                                                            "port": 0
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+                                                            "switch": null,
+                                                            "pci": "0000:00:06.0",
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+                                                    "software_mode": false
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+                                            "udp_port_step": "1",
+                                            "udp_src_port": [
+                                                "49152",
+                                                "49168"
+                                            ],
+                                            "gateway_ip_addrs_step": "0.0.0.1",
+                                            "tg_gateway_ip_addrs": [
+                                                "192.168.30.1",
+                                                "192.168.31.1"
+                                            ],
+                                            "ip_addrs": [
+                                                "198.18.0.0/16",
+                                                "198.19.0.0/16"
+                                            ],
+                                            "ip_src_static": true,
+                                            "host_name": "nfvbench_tg",
+                                            "ip_addrs_step": "0.0.0.1",
+                                            "tg_gateway_ip_cidrs": [
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+                                                "192.168.2.0/24"
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+                                            "vtep_vlan": null,
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+                                                "49168"
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+                                        "vif_multiqueue_size": 8,
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+                                            "disk": 0,
+                                            "extra_specs": {
+                                                "hw:cpu_policy": "dedicated",
+                                                "hw:mem_page_size": "large"
+                                            },
+                                            "ram": 4096
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+                                            "name": "nfvbench-floating-net",
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+                                            "physical_network": null,
+                                            "cidr": "192.168.0.0/24",
+                                            "network_type": "vlan"
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+                                        "service_chain": "PVP",
+                                        "sriov": false,
+                                        "vxlan": false,
+                                        "intf_speed_detected": 25000000000.0,
+                                        "pause_sec": 2.0,
+                                        "internal_networks": {
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+                                                "name": "nfvbench-mnet",
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+                                                "physical_network": null,
+                                                "mpls_transport_labels": null,
+                                                "cidr": "192.168.3.0/24",
+                                                "network_type": "vlan"
+                                            },
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+                                                "subnet": "subnet_nfvbench_vn2bis",
+                                                "name": "net_nfvbench_vn2bis",
+                                                "segmentation_id": null,
+                                                "physical_network": null,
+                                                "mpls_transport_labels": null,
+                                                "cidr": "192.168.31.0/24",
+                                                "network_type": "vlan"
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+                                                "subnet": "subnet_nfvbench_vn1bis",
+                                                "name": "net_nfvbench_vn1bis",
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+                                                "physical_network": null,
+                                                "mpls_transport_labels": null,
+                                                "cidr": "192.168.30.0/24",
+                                                "network_type": "vlan"
+                                            }
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+                                        "traffic": {
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+                                            "profile": "custom_traffic_profile"
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+                                        "restart": false,
+                                        "vm_image_file": "nfvbenchvm-0.15.0901.qcow2",
+                                        "name": "nfvbench.conf",
+                                        "std_json": null,
+                                        "l2_loopback": false,
+                                        "request_id": "32f6745439f040fa96de86e0a3ad0abf",
+                                        "debug": false,
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+                                        "num_mbufs": 128000,
+                                        "rate": "ndr",
+                                        "service_chain_count": 1,
+                                        "service_chain_shared_net": true,
+                                        "measurement": {
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+                                            "PDR": 0.1,
+                                            "load_epsilon": 0.1
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+                                        "l3_router": false,
+                                        "debug_mask": 0,
+                                        "factory_class": "BasicFactory",
+                                        "tg-tool": "TRex",
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+                                                "name": "nfvbench-net3",
+                                                "segmentation_id": null,
+                                                "network_type": null,
+                                                "physical_network": null,
+                                                "cidr": "192.168.4.0/24",
+                                                "router_name": "router_right",
+                                                "gateway": null
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+                                                "name": "nfvbench-net2",
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+                                                "physical_network": null,
+                                                "cidr": "192.168.3.0/24",
+                                                "router_name": "router_left",
+                                                "gateway": null
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+                                        "ndr_run": true,
+                                        "use_management_port": false,
+                                        "hypervisor_hostname": "localdomain",
+                                        "cache_size": 0,
+                                        "pdr_run": false,
+                                        "vlan_tagging": false,
+                                        "fluentd": [
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+                                                "ip": "172.20.73.203",
+                                                "result_tag": "nfvbench.results.amical",
+                                                "logging_tag": "nfvbench.logs.amical",
+                                                "port": 25225
+                                            }
+                                        ],
+                                        "use_floating_ip": false,
+                                        "flow_count": 10000,
+                                        "loop_vm_arp": false,
+                                        "user_id": null,
+                                        "openrc_file": null,
+                                        "disable_hdrh": false,
+                                        "json": "/var/lib/xtesting/results/characterization/nfvbench-throughput-fs_512-fc_10k-rate_ndr-0.json",
+                                        "vm_forwarder": "vpp",
+                                        "factory_module": "nfvbench.factory",
+                                        "no_latency_streams": false,
+                                        "single_run": false,
+                                        "no_arp": false,
+                                        "cores_used": 5,
+                                        "traffic_profile": [
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+                                                "l2frame_size": [
+                                                    "512"
+                                                ],
+                                                "name": "custom_traffic_profile"
+                                            }
+                                        ],
+                                        "vlans": [
+                                            2504,
+                                            2515
+                                        ],
+                                        "tg-name": "trex-local",
+                                        "management_network": {
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+                                            "name": "nfvbench-management-net",
+                                            "segmentation_id": null,
+                                            "network_type": "vlan",
+                                            "physical_network": null,
+                                            "cidr": "192.168.0.0/24",
+                                            "gateway": "192.168.0.254"
+                                        },
+                                        "no_traffic": false,
+                                        "mpls": false,
+                                        "duration_sec": 10.0,
+                                        "clouds_detail": "openstack",
+                                        "mbuf_64": null,
+                                        "generic_poll_sec": 2,
+                                        "idle_interfaces_per_vm": 0,
+                                        "no_flow_stats": false,
+                                        "lat_percentiles": [
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+                                            99
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+                                        "no_cleanup": true,
+                                        "no_e2e_check": false,
+                                        "intf_speed_used": 25000000000.0,
+                                        "generator_profile": "trex-local",
+                                        "mbuf_factor": 0.2,
+                                        "user_label": "amical_tc6_intensive",
+                                        "intf_speed": null,
+                                        "generic_retry_count": 100,
+                                        "flavor_type": "nfvbench.loop.intensive",
+                                        "use_sriov_middle_net": false,
+                                        "json_file": "/var/lib/xtesting/results/characterization/nfvbench-throughput-fs_512-fc_10k-rate_ndr-0.json",
+                                        "std_json_path": null,
+                                        "unidir_reverse_traffic_pps": 1,
+                                        "i40e_mixed": "ignore",
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+                                            "physical_network": null,
+                                            "cidr": "192.169.1.0/24",
+                                            "network_type": "vlan"
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+                                        "no_latency_stats": false,
+                                        "cores": null,
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+                                        "external_networks": {
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+                                        }
+                                    },
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+                                                                        "offered_tx_rate_bps": 1164662912.0,
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+                                                        "bidirectional": true
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+                                            },
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+                                                    "build_date": "Apr 14 2021",
+                                                    "version": "v2.89",
+                                                    "built_by": "hhaim",
+                                                    "mode": "STL",
+                                                    "build_time": "11:22:15"
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+                        {
+                            "input": {
+                                "duration_sec": "10",
+                                "flavor_type": "nfvbench.loop.intensive",
+                                "json": "/var/lib/xtesting/results/characterization/nfvbench-throughput-fs_768-fc_10k-rate_ndr-2.json",
+                                "frame_sizes": [
+                                    "768"
+                                ],
+                                "rate": "ndr",
+                                "flow_count": "10k",
+                                "log_file": "/var/lib/xtesting/results/characterization/nfvbench.log",
+                                "user_label": "amical_tc6_intensive"
+                            },
+                            "output": {
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+                                    "date": "2022-03-03 06:12:50",
+                                    "nfvbench_version": "5.0.4.dev29",
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+                                                            "pci": "0000:00:06.0",
+                                                            "port": 1
+                                                        }
+                                                    ],
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+                                                    "software_mode": false
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+                                            ],
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+                                                "198.19.0.0/16"
+                                            ],
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+                                            "host_name": "nfvbench_tg",
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+                                            "tg_gateway_ip_cidrs": [
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+                                                "192.168.2.0/24"
+                                            ],
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+                                            ]
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+                                        "periodic_gratuitous_arp": false,
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+                                            "disk": 0,
+                                            "extra_specs": {
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+                                                "hw:mem_page_size": "large"
+                                            },
+                                            "ram": 4096
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+                                            "name": "nfvbench-floating-net",
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+                                            "cidr": "192.168.0.0/24",
+                                            "network_type": "vlan"
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+                                        "service_chain": "PVP",
+                                        "sriov": false,
+                                        "vxlan": false,
+                                        "intf_speed_detected": 25000000000.0,
+                                        "pause_sec": 2.0,
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+                                                "name": "nfvbench-mnet",
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+                                                "network_type": "vlan"
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+                                                "name": "net_nfvbench_vn2bis",
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+                                                "mpls_transport_labels": null,
+                                                "cidr": "192.168.31.0/24",
+                                                "network_type": "vlan"
+                                            },
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+                                                "name": "net_nfvbench_vn1bis",
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+                                                "mpls_transport_labels": null,
+                                                "cidr": "192.168.30.0/24",
+                                                "network_type": "vlan"
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+                                            "profile": "custom_traffic_profile"
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+                                        "vm_image_file": "nfvbenchvm-0.15.0901.qcow2",
+                                        "name": "nfvbench.conf",
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+                                        "l2_loopback": false,
+                                        "request_id": "7df3eeb5c69345d0a0f89371dec4d8c6",
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+                                            "PDR": 0.1,
+                                            "load_epsilon": 0.1
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+                                        "debug_mask": 0,
+                                        "factory_class": "BasicFactory",
+                                        "tg-tool": "TRex",
+                                        "frame_sizes": [
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+                                        ],
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+                                                "router_name": "router_right",
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+                                                "router_name": "router_left",
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+                                        "hypervisor_hostname": "localdomain",
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+                                                "ip": "172.20.73.203",
+                                                "result_tag": "nfvbench.results.amical",
+                                                "logging_tag": "nfvbench.logs.amical",
+                                                "port": 25225
+                                            }
+                                        ],
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+                                        "flow_count": 10000,
+                                        "loop_vm_arp": false,
+                                        "user_id": null,
+                                        "openrc_file": null,
+                                        "disable_hdrh": false,
+                                        "json": "/var/lib/xtesting/results/characterization/nfvbench-throughput-fs_768-fc_10k-rate_ndr-2.json",
+                                        "vm_forwarder": "vpp",
+                                        "factory_module": "nfvbench.factory",
+                                        "no_latency_streams": false,
+                                        "single_run": false,
+                                        "no_arp": false,
+                                        "cores_used": 5,
+                                        "traffic_profile": [
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+                                                "l2frame_size": [
+                                                    "768"
+                                                ],
+                                                "name": "custom_traffic_profile"
+                                            }
+                                        ],
+                                        "vlans": [
+                                            2504,
+                                            2515
+                                        ],
+                                        "tg-name": "trex-local",
+                                        "management_network": {
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+                                            "name": "nfvbench-management-net",
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+                                            "network_type": "vlan",
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+                                            "cidr": "192.168.0.0/24",
+                                            "gateway": "192.168.0.254"
+                                        },
+                                        "no_traffic": false,
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+                                        "duration_sec": 10.0,
+                                        "clouds_detail": "openstack",
+                                        "mbuf_64": null,
+                                        "generic_poll_sec": 2,
+                                        "idle_interfaces_per_vm": 0,
+                                        "no_flow_stats": false,
+                                        "lat_percentiles": [
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+                                            75,
+                                            99
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+                                        "no_cleanup": true,
+                                        "no_e2e_check": false,
+                                        "intf_speed_used": 25000000000.0,
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+                                        "mbuf_factor": 0.2,
+                                        "user_label": "amical_tc6_intensive",
+                                        "intf_speed": null,
+                                        "generic_retry_count": 100,
+                                        "flavor_type": "nfvbench.loop.intensive",
+                                        "use_sriov_middle_net": false,
+                                        "json_file": "/var/lib/xtesting/results/characterization/nfvbench-throughput-fs_768-fc_10k-rate_ndr-2.json",
+                                        "std_json_path": null,
+                                        "unidir_reverse_traffic_pps": 1,
+                                        "i40e_mixed": "ignore",
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+                                            "name": "nfvbench-idle-net",
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+                                            "cidr": "192.169.1.0/24",
+                                            "network_type": "vlan"
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+                                                    "build_date": "Apr 14 2021",
+                                                    "version": "v2.89",
+                                                    "built_by": "hhaim",
+                                                    "mode": "STL",
+                                                    "build_time": "11:22:15"
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+                                "duration_sec": "10",
+                                "flavor_type": "nfvbench.loop.intensive",
+                                "json": "/var/lib/xtesting/results/characterization/nfvbench-throughput-fs_1024-fc_10k-rate_ndr-2.json",
+                                "frame_sizes": [
+                                    "1024"
+                                ],
+                                "rate": "ndr",
+                                "flow_count": "10k",
+                                "log_file": "/var/lib/xtesting/results/characterization/nfvbench.log",
+                                "user_label": "amical_tc6_intensive"
+                            },
+                            "output": {
+                                "status": "OK",
+                                "result": {
+                                    "date": "2022-03-03 06:20:09",
+                                    "nfvbench_version": "5.0.4.dev29",
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+                                                    "ip": "127.0.0.1",
+                                                    "zmq_rpc_port": 4501,
+                                                    "tool": "TRex",
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+                                                                    6,
+                                                                    7
+                                                                ],
+                                                                "socket": 0
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+                                                            "pci": "0000:00:05.0",
+                                                            "port": 0
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+                                                            "port": 1
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+                                                "192.168.31.1"
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+                                                "198.19.0.0/16"
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+                                                "192.168.2.0/24"
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+                                                "49152",
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+                                            "extra_specs": {
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+                                                "hw:mem_page_size": "large"
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+                                            "ram": 4096
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+                                            "cidr": "192.168.0.0/24",
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+                                        "intf_speed_detected": 25000000000.0,
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+                                                "name": "nfvbench-mnet",
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+                                                "cidr": "192.168.3.0/24",
+                                                "network_type": "vlan"
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+                                                "name": "net_nfvbench_vn2bis",
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+                                "json": "/var/lib/xtesting/results/characterization/nfvbench-throughput-fs_1280-fc_10k-rate_ndr-2.json",
+                                "frame_sizes": [
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+                                "user_label": "amical_tc6_intensive"
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+                                                "logging_tag": "nfvbench.logs.amical",
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+                                                "result_tag": "nfvbench.results.amical",
+                                                "logging_tag": "nfvbench.logs.amical",
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+                                            "gateway": "192.168.0.254"
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+                                                    "build_date": "Apr 14 2021",
+                                                    "version": "v2.89",
+                                                    "built_by": "hhaim",
+                                                    "mode": "STL",
+                                                    "build_time": "11:22:15"
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+                            "input": {
+                                "duration_sec": "10",
+                                "flavor_type": "nfvbench.loop.intensive",
+                                "json": "/var/lib/xtesting/results/characterization/nfvbench-throughput-fs_IMIX-fc_10k-rate_ndr-2.json",
+                                "frame_sizes": [
+                                    "IMIX"
+                                ],
+                                "rate": "ndr",
+                                "flow_count": "10k",
+                                "log_file": "/var/lib/xtesting/results/characterization/nfvbench.log",
+                                "user_label": "amical_tc6_intensive"
+                            },
+                            "output": {
+                                "status": "OK",
+                                "result": {
+                                    "date": "2022-03-03 06:37:15",
+                                    "nfvbench_version": "5.0.4.dev29",
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+                                                "192.168.31.2"
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+                                                    "name": "trex-local",
+                                                    "ip": "127.0.0.1",
+                                                    "zmq_rpc_port": 4501,
+                                                    "tool": "TRex",
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+                                                        "latency_thread_id": "1",
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+                                                                    4,
+                                                                    5,
+                                                                    6,
+                                                                    7
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+                                                            "switch": null,
+                                                            "pci": "0000:00:05.0",
+                                                            "port": 0
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+                                                        {
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+                                                            "pci": "0000:00:06.0",
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+                                            "udp_port_step": "1",
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+                                                "49168"
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+                                            "gateway_ip_addrs_step": "0.0.0.1",
+                                            "tg_gateway_ip_addrs": [
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+                                                "192.168.31.1"
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+                                                "198.19.0.0/16"
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+                                            "host_name": "nfvbench_tg",
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+                                            "tg_gateway_ip_cidrs": [
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+                                                "192.168.2.0/24"
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+                                            "extra_specs": {
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+                                                "hw:mem_page_size": "large"
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+                                            "physical_network": null,
+                                            "cidr": "192.168.0.0/24",
+                                            "network_type": "vlan"
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+                                        "service_chain": "PVP",
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+                                        "vxlan": false,
+                                        "intf_speed_detected": 25000000000.0,
+                                        "pause_sec": 2.0,
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+                                                "name": "nfvbench-mnet",
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+                                                "physical_network": null,
+                                                "mpls_transport_labels": null,
+                                                "cidr": "192.168.3.0/24",
+                                                "network_type": "vlan"
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+                                                "name": "net_nfvbench_vn2bis",
+                                                "segmentation_id": null,
+                                                "physical_network": null,
+                                                "mpls_transport_labels": null,
+                                                "cidr": "192.168.31.0/24",
+                                                "network_type": "vlan"
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+                                                "name": "net_nfvbench_vn1bis",
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+                                                "physical_network": null,
+                                                "mpls_transport_labels": null,
+                                                "cidr": "192.168.30.0/24",
+                                                "network_type": "vlan"
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+                                        "traffic": {
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+                                            "profile": "custom_traffic_profile"
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+                                        "restart": false,
+                                        "vm_image_file": "nfvbenchvm-0.15.0901.qcow2",
+                                        "name": "nfvbench.conf",
+                                        "std_json": null,
+                                        "l2_loopback": false,
+                                        "request_id": "a5aadad5b25f444399ba2b3406c29196",
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+                                        "group_id": null,
+                                        "loop_vm_name": "nfvbench-loop-vm",
+                                        "check_traffic_time_sec": 200,
+                                        "num_mbufs": 128000,
+                                        "rate": "ndr",
+                                        "service_chain_count": 1,
+                                        "service_chain_shared_net": true,
+                                        "measurement": {
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+                                            "PDR": 0.1,
+                                            "load_epsilon": 0.1
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+                                        "l3_router": false,
+                                        "debug_mask": 0,
+                                        "factory_class": "BasicFactory",
+                                        "tg-tool": "TRex",
+                                        "frame_sizes": [
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+                                        "service_mode": false,
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+                                                "name": "nfvbench-net3",
+                                                "segmentation_id": null,
+                                                "network_type": null,
+                                                "physical_network": null,
+                                                "cidr": "192.168.4.0/24",
+                                                "router_name": "router_right",
+                                                "gateway": null
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+                                                "subnet": "nfvbench-subnet2",
+                                                "name": "nfvbench-net2",
+                                                "segmentation_id": null,
+                                                "network_type": null,
+                                                "physical_network": null,
+                                                "cidr": "192.168.3.0/24",
+                                                "router_name": "router_left",
+                                                "gateway": null
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+                                        "ndr_run": true,
+                                        "use_management_port": false,
+                                        "hypervisor_hostname": "localdomain",
+                                        "cache_size": 0,
+                                        "pdr_run": false,
+                                        "vlan_tagging": false,
+                                        "fluentd": [
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+                                                "ip": "172.20.73.203",
+                                                "result_tag": "nfvbench.results.amical",
+                                                "logging_tag": "nfvbench.logs.amical",
+                                                "port": 25225
+                                            }
+                                        ],
+                                        "use_floating_ip": false,
+                                        "flow_count": 10000,
+                                        "loop_vm_arp": false,
+                                        "user_id": null,
+                                        "openrc_file": null,
+                                        "disable_hdrh": false,
+                                        "json": "/var/lib/xtesting/results/characterization/nfvbench-throughput-fs_IMIX-fc_10k-rate_ndr-0.json",
+                                        "vm_forwarder": "vpp",
+                                        "factory_module": "nfvbench.factory",
+                                        "no_latency_streams": false,
+                                        "single_run": false,
+                                        "no_arp": false,
+                                        "cores_used": 5,
+                                        "traffic_profile": [
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+                                                "l2frame_size": [
+                                                    "IMIX"
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+                                                "name": "custom_traffic_profile"
+                                            }
+                                        ],
+                                        "vlans": [
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+                                            2515
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+                                        "tg-name": "trex-local",
+                                        "management_network": {
+                                            "subnet": "nfvbench-management-subnet",
+                                            "name": "nfvbench-management-net",
+                                            "segmentation_id": null,
+                                            "network_type": "vlan",
+                                            "physical_network": null,
+                                            "cidr": "192.168.0.0/24",
+                                            "gateway": "192.168.0.254"
+                                        },
+                                        "no_traffic": false,
+                                        "mpls": false,
+                                        "duration_sec": 10.0,
+                                        "clouds_detail": "openstack",
+                                        "mbuf_64": null,
+                                        "generic_poll_sec": 2,
+                                        "idle_interfaces_per_vm": 0,
+                                        "no_flow_stats": false,
+                                        "lat_percentiles": [
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+                                            99
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+                                        "no_cleanup": true,
+                                        "no_e2e_check": false,
+                                        "intf_speed_used": 25000000000.0,
+                                        "generator_profile": "trex-local",
+                                        "mbuf_factor": 0.2,
+                                        "user_label": "amical_tc6_intensive",
+                                        "intf_speed": null,
+                                        "generic_retry_count": 100,
+                                        "flavor_type": "nfvbench.loop.intensive",
+                                        "use_sriov_middle_net": false,
+                                        "json_file": "/var/lib/xtesting/results/characterization/nfvbench-throughput-fs_IMIX-fc_10k-rate_ndr-0.json",
+                                        "std_json_path": null,
+                                        "unidir_reverse_traffic_pps": 1,
+                                        "i40e_mixed": "ignore",
+                                        "gratuitous_arp_pps": 1,
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+                                            "name": "nfvbench-idle-net",
+                                            "segmentation_id": null,
+                                            "physical_network": null,
+                                            "cidr": "192.169.1.0/24",
+                                            "network_type": "vlan"
+                                        },
+                                        "interval_sec": 10.0,
+                                        "no_latency_stats": false,
+                                        "cores": null,
+                                        "log_file": "/var/lib/xtesting/results/characterization/nfvbench.log",
+                                        "external_networks": {
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+                                        }
+                                    },
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+                                                        "profile": "custom_traffic_profile",
+                                                        "service_chain_count": 1,
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+                                                                    "timestamp_sec": 1646289577.9506223,
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+                                                                            "drop_percentage": 0.0,
+                                                                            "drop_pct": 0,
+                                                                            "max_delay_usec": 2310,
+                                                                            "lat_percentile": {
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+                                                                                "75": "n/a"
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+                                                                            "hdrh": "HISTFAAAABt4nJNpmSzMgADMUJoRTM6Y1mD/ASIAAEr9BCg="
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+                                                                            "tx_pkts": 142160984,
+                                                                            "warning": "WARNING: There is a significant difference between requested TX rate (16368398) and actual TX rate (14216098). The traffic generator may not have sufficient CPU to achieve the requested TX rate.",
+                                                                            "drop_percentage": 97.38796194601467
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+                                                    "build_date": "Apr 14 2021",
+                                                    "version": "v2.89",
+                                                    "built_by": "hhaim",
+                                                    "mode": "STL",
+                                                    "build_time": "11:22:15"
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+                                "duration_sec": "10",
+                                "flavor_type": "nfvbench.loop.intensive",
+                                "json": "/var/lib/xtesting/results/characterization/nfvbench-throughput-fs_9000-fc_10k-rate_ndr-2.json",
+                                "frame_sizes": [
+                                    "9000"
+                                ],
+                                "rate": "ndr",
+                                "flow_count": "10k",
+                                "log_file": "/var/lib/xtesting/results/characterization/nfvbench.log",
+                                "user_label": "amical_tc6_intensive"
+                            },
+                            "output": {
+                                "status": "OK",
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+                                    "date": "2022-03-03 06:47:01",
+                                    "nfvbench_version": "5.0.4.dev29",
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+                                                "192.168.31.1"
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+                                                "198.19.0.0/16"
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+                                                "192.168.2.0/24"
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+                                                "network_type": "vlan"
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+                                                "name": "net_nfvbench_vn2bis",
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+                                                "mpls_transport_labels": null,
+                                                "cidr": "192.168.31.0/24",
+                                                "network_type": "vlan"
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+                                                "cidr": "192.168.30.0/24",
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+                                            "profile": "custom_traffic_profile"
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+                                        "vm_image_file": "nfvbenchvm-0.15.0901.qcow2",
+                                        "name": "nfvbench.conf",
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+                                        "l2_loopback": false,
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+                                        "num_mbufs": 128000,
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+                                            "load_epsilon": 0.1
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+                                        "debug_mask": 0,
+                                        "factory_class": "BasicFactory",
+                                        "tg-tool": "TRex",
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+                                                "name": "nfvbench-net3",
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+                                                "physical_network": null,
+                                                "cidr": "192.168.4.0/24",
+                                                "router_name": "router_right",
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+                                                "name": "nfvbench-net2",
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+                                                "cidr": "192.168.3.0/24",
+                                                "router_name": "router_left",
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+                                        "vlan_tagging": false,
+                                        "fluentd": [
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+                                                "ip": "172.20.73.203",
+                                                "result_tag": "nfvbench.results.amical",
+                                                "logging_tag": "nfvbench.logs.amical",
+                                                "port": 25225
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+                                        "flow_count": 10000,
+                                        "loop_vm_arp": false,
+                                        "user_id": null,
+                                        "openrc_file": null,
+                                        "disable_hdrh": false,
+                                        "json": "/var/lib/xtesting/results/characterization/nfvbench-throughput-fs_9000-fc_10k-rate_ndr-1.json",
+                                        "vm_forwarder": "vpp",
+                                        "factory_module": "nfvbench.factory",
+                                        "no_latency_streams": false,
+                                        "single_run": false,
+                                        "no_arp": false,
+                                        "cores_used": 5,
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+                                                "name": "custom_traffic_profile"
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+                                            "name": "nfvbench-management-net",
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+                                            "physical_network": null,
+                                            "cidr": "192.168.0.0/24",
+                                            "gateway": "192.168.0.254"
+                                        },
+                                        "no_traffic": false,
+                                        "mpls": false,
+                                        "duration_sec": 10.0,
+                                        "clouds_detail": "openstack",
+                                        "mbuf_64": null,
+                                        "generic_poll_sec": 2,
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+                                        "no_flow_stats": false,
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+                                        "user_label": "amical_tc6_intensive",
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+                                        "generic_retry_count": 100,
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+                                        "json_file": "/var/lib/xtesting/results/characterization/nfvbench-throughput-fs_9000-fc_10k-rate_ndr-1.json",
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+                                        "unidir_reverse_traffic_pps": 1,
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+                                                                            "total_tx_pps": 173522,
+                                                                            "tx_pps": 174578,
+                                                                            "tx_pkts": 1735220,
+                                                                            "drop_percentage": 0.012793766784615208
+                                                                        },
+                                                                        {
+                                                                            "rx_pps": 173460.8309452305,
+                                                                            "rx_pkts": 1724114,
+                                                                            "time_ms": 1646290163720,
+                                                                            "drop_pct": 4385,
+                                                                            "total_tx_pps": 172849,
+                                                                            "tx_pps": 173902,
+                                                                            "tx_pkts": 1728499,
+                                                                            "ndr_pps": 86613,
+                                                                            "drop_percentage": 0.2536883157005008
+                                                                        }
+                                                                    ]
+                                                                }
+                                                            }
+                                                        },
+                                                        "flow_count": 10000,
+                                                        "bidirectional": true
+                                                    }
+                                                }
+                                            },
+                                            "versions": {
+                                                "Traffic_Generator": {
+                                                    "build_date": "Apr 14 2021",
+                                                    "version": "v2.89",
+                                                    "built_by": "hhaim",
+                                                    "mode": "STL",
+                                                    "build_time": "11:22:15"
+                                                }
+                                            }
+                                        }
+                                    }
+                                },
+                                "request_id": "7a447e0402ad455cad8e943d344bd43d"
+                            },
+                            "synthesis": {
+                                "avg_delay_usec": 803.0008178400658,
+                                "total_tx_rate": 172160
+                            }
+                        },
+                        {
+                            "input": {
+                                "duration_sec": "10",
+                                "flavor_type": "nfvbench.loop.intensive",
+                                "json": "/var/lib/xtesting/results/characterization/nfvbench-throughput-fs_64-fc_100k-rate_ndr-2.json",
+                                "frame_sizes": [
+                                    "64"
+                                ],
+                                "rate": "ndr",
+                                "flow_count": "100k",
+                                "log_file": "/var/lib/xtesting/results/characterization/nfvbench.log",
+                                "user_label": "amical_tc6_intensive"
+                            },
+                            "output": {
+                                "status": "OK",
+                                "result": {
+                                    "date": "2022-03-03 06:54:21",
+                                    "nfvbench_version": "5.0.4.dev29",
+                                    "config": {
+                                        "compute_nodes": null,
+                                        "traffic_generator": {
+                                            "mac_addrs_left": null,
+                                            "gateway_ip_addrs": [
+                                                "192.168.30.2",
+                                                "192.168.31.2"
+                                            ],
+                                            "mac_addrs_right": null,
+                                            "default_profile": "trex-local",
+                                            "src_vteps": null,
+                                            "generator_profile": [
+                                                {
+                                                    "intf_speed": null,
+                                                    "name": "trex-local",
+                                                    "ip": "127.0.0.1",
+                                                    "zmq_rpc_port": 4501,
+                                                    "tool": "TRex",
+                                                    "platform": {
+                                                        "master_thread_id": "0",
+                                                        "latency_thread_id": "1",
+                                                        "dual_if": [
+                                                            {
+                                                                "threads": [
+                                                                    2,
+                                                                    3,
+                                                                    4,
+                                                                    5,
+                                                                    6,
+                                                                    7
+                                                                ],
+                                                                "socket": 0
+                                                            }
+                                                        ]
+                                                    },
+                                                    "zmq_pub_port": 4500,
+                                                    "interfaces": [
+                                                        {
+                                                            "switch": null,
+                                                            "pci": "0000:00:05.0",
+                                                            "port": 0
+                                                        },
+                                                        {
+                                                            "switch": null,
+                                                            "pci": "0000:00:06.0",
+                                                            "port": 1
+                                                        }
+                                                    ],
+                                                    "cores": 5,
+                                                    "software_mode": false
+                                                }
+                                            ],
+                                            "vtep_gateway_ips": null,
+                                            "tg_gateway_ip_addrs_step": "0.0.0.1",
+                                            "udp_port_step": "1",
+                                            "udp_src_port": [
+                                                "49152",
+                                                "49168"
+                                            ],
+                                            "gateway_ip_addrs_step": "0.0.0.1",
+                                            "tg_gateway_ip_addrs": [
+                                                "192.168.30.1",
+                                                "192.168.31.1"
+                                            ],
+                                            "ip_addrs": [
+                                                "198.18.0.0/16",
+                                                "198.19.0.0/16"
+                                            ],
+                                            "ip_src_static": true,
+                                            "host_name": "nfvbench_tg",
+                                            "ip_addrs_step": "0.0.0.1",
+                                            "tg_gateway_ip_cidrs": [
+                                                "192.168.1.0/24",
+                                                "192.168.2.0/24"
+                                            ],
+                                            "dst_vtep": null,
+                                            "vtep_vlan": null,
+                                            "udp_dst_port": [
+                                                "49152",
+                                                "49168"
+                                            ]
+                                        },
+                                        "availability_zone": "nova",
+                                        "vif_multiqueue_size": 8,
+                                        "periodic_gratuitous_arp": false,
+                                        "flavor": {
+                                            "vcpus": 2,
+                                            "disk": 0,
+                                            "extra_specs": {
+                                                "hw:cpu_policy": "dedicated",
+                                                "hw:mem_page_size": "large"
+                                            },
+                                            "ram": 4096
+                                        },
+                                        "floating_network": {
+                                            "subnet": "nfvbench-floating-subnet",
+                                            "name": "nfvbench-floating-net",
+                                            "segmentation_id": null,
+                                            "physical_network": null,
+                                            "cidr": "192.168.0.0/24",
+                                            "network_type": "vlan"
+                                        },
+                                        "user_info": null,
+                                        "service_chain": "PVP",
+                                        "sriov": false,
+                                        "vxlan": false,
+                                        "intf_speed_detected": 25000000000.0,
+                                        "pause_sec": 2.0,
+                                        "internal_networks": {
+                                            "middle": {
+                                                "subnet": "nfvbench-msubnet",
+                                                "name": "nfvbench-mnet",
+                                                "segmentation_id": null,
+                                                "physical_network": null,
+                                                "mpls_transport_labels": null,
+                                                "cidr": "192.168.3.0/24",
+                                                "network_type": "vlan"
+                                            },
+                                            "right": {
+                                                "subnet": "subnet_nfvbench_vn2bis",
+                                                "name": "net_nfvbench_vn2bis",
+                                                "segmentation_id": null,
+                                                "physical_network": null,
+                                                "mpls_transport_labels": null,
+                                                "cidr": "192.168.31.0/24",
+                                                "network_type": "vlan"
+                                            },
+                                            "left": {
+                                                "subnet": "subnet_nfvbench_vn1bis",
+                                                "name": "net_nfvbench_vn1bis",
+                                                "segmentation_id": null,
+                                                "physical_network": null,
+                                                "mpls_transport_labels": null,
+                                                "cidr": "192.168.30.0/24",
+                                                "network_type": "vlan"
+                                            }
+                                        },
+                                        "no_vswitch_access": false,
+                                        "traffic": {
+                                            "bidirectional": true,
+                                            "profile": "custom_traffic_profile"
+                                        },
+                                        "restart": false,
+                                        "vm_image_file": "nfvbenchvm-0.15.0901.qcow2",
+                                        "name": "nfvbench.conf",
+                                        "std_json": null,
+                                        "l2_loopback": false,
+                                        "request_id": "c1e2fef7bb47473781a088db8235dca5",
+                                        "debug": false,
+                                        "group_id": null,
+                                        "loop_vm_name": "nfvbench-loop-vm",
+                                        "check_traffic_time_sec": 200,
+                                        "num_mbufs": 128000,
+                                        "rate": "ndr",
+                                        "service_chain_count": 1,
+                                        "service_chain_shared_net": true,
+                                        "measurement": {
+                                            "NDR": 0.001,
+                                            "PDR": 0.1,
+                                            "load_epsilon": 0.1
+                                        },
+                                        "l3_router": false,
+                                        "debug_mask": 0,
+                                        "factory_class": "BasicFactory",
+                                        "tg-tool": "TRex",
+                                        "frame_sizes": [
+                                            "64"
+                                        ],
+                                        "service_mode": false,
+                                        "edge_networks": {
+                                            "right": {
+                                                "subnet": "nfvbench-subnet3",
+                                                "name": "nfvbench-net3",
+                                                "segmentation_id": null,
+                                                "network_type": null,
+                                                "physical_network": null,
+                                                "cidr": "192.168.4.0/24",
+                                                "router_name": "router_right",
+                                                "gateway": null
+                                            },
+                                            "left": {
+                                                "subnet": "nfvbench-subnet2",
+                                                "name": "nfvbench-net2",
+                                                "segmentation_id": null,
+                                                "network_type": null,
+                                                "physical_network": null,
+                                                "cidr": "192.168.3.0/24",
+                                                "router_name": "router_left",
+                                                "gateway": null
+                                            }
+                                        },
+                                        "ndr_run": true,
+                                        "use_management_port": false,
+                                        "hypervisor_hostname": "localdomain",
+                                        "cache_size": 0,
+                                        "pdr_run": false,
+                                        "vlan_tagging": false,
+                                        "fluentd": [
+                                            {
+                                                "ip": "172.20.73.203",
+                                                "result_tag": "nfvbench.results.amical",
+                                                "logging_tag": "nfvbench.logs.amical",
+                                                "port": 25225
+                                            }
+                                        ],
+                                        "use_floating_ip": false,
+                                        "flow_count": 100000,
+                                        "loop_vm_arp": false,
+                                        "user_id": null,
+                                        "openrc_file": null,
+                                        "disable_hdrh": false,
+                                        "json": "/var/lib/xtesting/results/characterization/nfvbench-throughput-fs_64-fc_100k-rate_ndr-1.json",
+                                        "vm_forwarder": "vpp",
+                                        "factory_module": "nfvbench.factory",
+                                        "no_latency_streams": false,
+                                        "single_run": false,
+                                        "no_arp": false,
+                                        "cores_used": 5,
+                                        "traffic_profile": [
+                                            {
+                                                "l2frame_size": [
+                                                    "64"
+                                                ],
+                                                "name": "custom_traffic_profile"
+                                            }
+                                        ],
+                                        "vlans": [
+                                            2504,
+                                            2515
+                                        ],
+                                        "tg-name": "trex-local",
+                                        "management_network": {
+                                            "subnet": "nfvbench-management-subnet",
+                                            "name": "nfvbench-management-net",
+                                            "segmentation_id": null,
+                                            "network_type": "vlan",
+                                            "physical_network": null,
+                                            "cidr": "192.168.0.0/24",
+                                            "gateway": "192.168.0.254"
+                                        },
+                                        "no_traffic": false,
+                                        "mpls": false,
+                                        "duration_sec": 10.0,
+                                        "clouds_detail": "openstack",
+                                        "mbuf_64": null,
+                                        "generic_poll_sec": 2,
+                                        "idle_interfaces_per_vm": 0,
+                                        "no_flow_stats": false,
+                                        "lat_percentiles": [
+                                            25,
+                                            75,
+                                            99
+                                        ],
+                                        "no_cleanup": true,
+                                        "no_e2e_check": false,
+                                        "intf_speed_used": 25000000000.0,
+                                        "generator_profile": "trex-local",
+                                        "mbuf_factor": 0.2,
+                                        "user_label": "amical_tc6_intensive",
+                                        "intf_speed": null,
+                                        "generic_retry_count": 100,
+                                        "flavor_type": "nfvbench.loop.intensive",
+                                        "use_sriov_middle_net": false,
+                                        "json_file": "/var/lib/xtesting/results/characterization/nfvbench-throughput-fs_64-fc_100k-rate_ndr-1.json",
+                                        "std_json_path": null,
+                                        "unidir_reverse_traffic_pps": 1,
+                                        "i40e_mixed": "ignore",
+                                        "gratuitous_arp_pps": 1,
+                                        "idle_networks": {
+                                            "subnet": "nfvbench-idle-subnet",
+                                            "name": "nfvbench-idle-net",
+                                            "segmentation_id": null,
+                                            "physical_network": null,
+                                            "cidr": "192.169.1.0/24",
+                                            "network_type": "vlan"
+                                        },
+                                        "interval_sec": 10.0,
+                                        "no_latency_stats": false,
+                                        "cores": null,
+                                        "log_file": "/var/lib/xtesting/results/characterization/nfvbench.log",
+                                        "external_networks": {
+                                            "right": null,
+                                            "left": null
+                                        }
+                                    },
+                                    "benchmarks": {
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+                                                        "compute_nodes": {},
+                                                        "profile": "custom_traffic_profile",
+                                                        "service_chain_count": 1,
+                                                        "result": {
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+                                                                    "load_percent_per_direction": 0.390625,
+                                                                    "timestamp_sec": 1646290604.5060358,
+                                                                    "stats": {
+                                                                        "total_tx_rate": 288854,
+                                                                        "overall": {
+                                                                            "rx_pkts": 2888548,
+                                                                            "drop_percentage": 0.0,
+                                                                            "drop_pct": 0,
+                                                                            "max_delay_usec": 5341,
+                                                                            "lat_percentile": {
+                                                                                "99": "n/a",
+                                                                                "25": "n/a",
+                                                                                "75": "n/a"
+                                                                            },
+                                                                            "tx_pkts": 2888548,
+                                                                            "avg_delay_usec": 455.49962091680663,
+                                                                            "min_delay_usec": 47,
+                                                                            "hdrh": "HISTFAAAABt4nJNpmSzMgADMUJoRTM6Y1mD/ASIAAEr9BCg="
+                                                                        },
+                                                                        "1": {
+                                                                            "rx_pkts": 1444201,
+                                                                            "min_delay_usec": 47,
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+                                                                            "max_delay_usec": 5341,
+                                                                            "tx_pkts": 1444347,
+                                                                            "avg_delay_usec": 463,
+                                                                            "drop_percentage": 0.0
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+                                                                        "0": {
+                                                                            "rx_pkts": 1444347,
+                                                                            "min_delay_usec": 59,
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+                                                                            "max_delay_usec": 5267,
+                                                                            "tx_pkts": 1444201,
+                                                                            "avg_delay_usec": 448,
+                                                                            "drop_percentage": 0.0
+                                                                        },
+                                                                        "theoretical_tx_rate_bps": 50000000000.0,
+                                                                        "offered_tx_rate_bps": 194109888.0,
+                                                                        "theoretical_tx_rate_pps": 74404761.90476191
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+                                                                    "initial_rate_type": "rate_percent",
+                                                                    "rate_percent": 0.78125,
+                                                                    "duration_sec": 10.0,
+                                                                    "l2frame_size": "64",
+                                                                    "rate_pps": 290642,
+                                                                    "rate_bps": 195312500.0,
+                                                                    "time_taken_sec": 137.62960720062256
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+                                                                "iteration_stats": {
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+                                                                            "rx_pps": 1053954.263475746,
+                                                                            "rx_pkts": 3807089,
+                                                                            "time_ms": 1646290479366,
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+                                                                            "total_tx_pps": 26876455,
+                                                                            "tx_pps": 74404760,
+                                                                            "tx_pkts": 268764550,
+                                                                            "warning": "WARNING: There is a significant difference between requested TX rate (74404760) and actual TX rate (26876455). The traffic generator may not have sufficient CPU to achieve the requested TX rate.",
+                                                                            "drop_percentage": 98.58348543362582
+                                                                        },
+                                                                        {
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+                                                                            "drop_pct": 267521167,
+                                                                            "total_tx_pps": 27047777,
+                                                                            "tx_pps": 37202380,
+                                                                            "tx_pkts": 270477773,
+                                                                            "warning": "WARNING: There is a significant difference between requested TX rate (37202380) and actual TX rate (27047777). The traffic generator may not have sufficient CPU to achieve the requested TX rate.",
+                                                                            "drop_percentage": 98.90689502238692
+                                                                        },
+                                                                        {
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+                                                                            "drop_pct": 183390128,
+                                                                            "total_tx_pps": 18486762,
+                                                                            "tx_pps": 18601190,
+                                                                            "tx_pkts": 184867625,
+                                                                            "drop_percentage": 99.20078109944886
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+                                                                        {
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+                                                                            "drop_pct": 91260961,
+                                                                            "total_tx_pps": 9243390,
+                                                                            "tx_pps": 9300594,
+                                                                            "tx_pkts": 92433903,
+                                                                            "drop_percentage": 98.73104784940219
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+                                                                            "drop_percentage": 91.39801641682769
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+                                                                            "drop_percentage": 94.89790299619663
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+                                                                            "tx_pps": 1162574,
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+                                                                            "tx_pps": 290642,
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+                                                                            "drop_percentage": 0.0
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+                                                                            "tx_pps": 435964,
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+                                                                            "drop_pct": 5944,
+                                                                            "total_tx_pps": 361106,
+                                                                            "tx_pps": 363304,
+                                                                            "tx_pkts": 3611063,
+                                                                            "ndr_pps": 145321,
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+                                                        },
+                                                        "flow_count": 100000,
+                                                        "bidirectional": true
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+                                                }
+                                            },
+                                            "versions": {
+                                                "Traffic_Generator": {
+                                                    "build_date": "Apr 14 2021",
+                                                    "version": "v2.89",
+                                                    "built_by": "hhaim",
+                                                    "mode": "STL",
+                                                    "build_time": "11:22:15"
+                                                }
+                                            }
+                                        }
+                                    }
+                                },
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+                        },
+                        {
+                            "input": {
+                                "duration_sec": "10",
+                                "flavor_type": "nfvbench.loop.intensive",
+                                "json": "/var/lib/xtesting/results/characterization/nfvbench-throughput-fs_128-fc_100k-rate_ndr-2.json",
+                                "frame_sizes": [
+                                    "128"
+                                ],
+                                "rate": "ndr",
+                                "flow_count": "100k",
+                                "log_file": "/var/lib/xtesting/results/characterization/nfvbench.log",
+                                "user_label": "amical_tc6_intensive"
+                            },
+                            "output": {
+                                "status": "OK",
+                                "result": {
+                                    "date": "2022-03-03 06:59:13",
+                                    "nfvbench_version": "5.0.4.dev29",
+                                    "config": {
+                                        "compute_nodes": null,
+                                        "traffic_generator": {
+                                            "mac_addrs_left": null,
+                                            "gateway_ip_addrs": [
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+                                                "192.168.31.2"
+                                            ],
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+                                            "default_profile": "trex-local",
+                                            "src_vteps": null,
+                                            "generator_profile": [
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+                                                    "intf_speed": null,
+                                                    "name": "trex-local",
+                                                    "ip": "127.0.0.1",
+                                                    "zmq_rpc_port": 4501,
+                                                    "tool": "TRex",
+                                                    "platform": {
+                                                        "master_thread_id": "0",
+                                                        "latency_thread_id": "1",
+                                                        "dual_if": [
+                                                            {
+                                                                "threads": [
+                                                                    2,
+                                                                    3,
+                                                                    4,
+                                                                    5,
+                                                                    6,
+                                                                    7
+                                                                ],
+                                                                "socket": 0
+                                                            }
+                                                        ]
+                                                    },
+                                                    "zmq_pub_port": 4500,
+                                                    "interfaces": [
+                                                        {
+                                                            "switch": null,
+                                                            "pci": "0000:00:05.0",
+                                                            "port": 0
+                                                        },
+                                                        {
+                                                            "switch": null,
+                                                            "pci": "0000:00:06.0",
+                                                            "port": 1
+                                                        }
+                                                    ],
+                                                    "cores": 5,
+                                                    "software_mode": false
+                                                }
+                                            ],
+                                            "vtep_gateway_ips": null,
+                                            "tg_gateway_ip_addrs_step": "0.0.0.1",
+                                            "udp_port_step": "1",
+                                            "udp_src_port": [
+                                                "49152",
+                                                "49168"
+                                            ],
+                                            "gateway_ip_addrs_step": "0.0.0.1",
+                                            "tg_gateway_ip_addrs": [
+                                                "192.168.30.1",
+                                                "192.168.31.1"
+                                            ],
+                                            "ip_addrs": [
+                                                "198.18.0.0/16",
+                                                "198.19.0.0/16"
+                                            ],
+                                            "ip_src_static": true,
+                                            "host_name": "nfvbench_tg",
+                                            "ip_addrs_step": "0.0.0.1",
+                                            "tg_gateway_ip_cidrs": [
+                                                "192.168.1.0/24",
+                                                "192.168.2.0/24"
+                                            ],
+                                            "dst_vtep": null,
+                                            "vtep_vlan": null,
+                                            "udp_dst_port": [
+                                                "49152",
+                                                "49168"
+                                            ]
+                                        },
+                                        "availability_zone": "nova",
+                                        "vif_multiqueue_size": 8,
+                                        "periodic_gratuitous_arp": false,
+                                        "flavor": {
+                                            "vcpus": 2,
+                                            "disk": 0,
+                                            "extra_specs": {
+                                                "hw:cpu_policy": "dedicated",
+                                                "hw:mem_page_size": "large"
+                                            },
+                                            "ram": 4096
+                                        },
+                                        "floating_network": {
+                                            "subnet": "nfvbench-floating-subnet",
+                                            "name": "nfvbench-floating-net",
+                                            "segmentation_id": null,
+                                            "physical_network": null,
+                                            "cidr": "192.168.0.0/24",
+                                            "network_type": "vlan"
+                                        },
+                                        "user_info": null,
+                                        "service_chain": "PVP",
+                                        "sriov": false,
+                                        "vxlan": false,
+                                        "intf_speed_detected": 25000000000.0,
+                                        "pause_sec": 2.0,
+                                        "internal_networks": {
+                                            "middle": {
+                                                "subnet": "nfvbench-msubnet",
+                                                "name": "nfvbench-mnet",
+                                                "segmentation_id": null,
+                                                "physical_network": null,
+                                                "mpls_transport_labels": null,
+                                                "cidr": "192.168.3.0/24",
+                                                "network_type": "vlan"
+                                            },
+                                            "right": {
+                                                "subnet": "subnet_nfvbench_vn2bis",
+                                                "name": "net_nfvbench_vn2bis",
+                                                "segmentation_id": null,
+                                                "physical_network": null,
+                                                "mpls_transport_labels": null,
+                                                "cidr": "192.168.31.0/24",
+                                                "network_type": "vlan"
+                                            },
+                                            "left": {
+                                                "subnet": "subnet_nfvbench_vn1bis",
+                                                "name": "net_nfvbench_vn1bis",
+                                                "segmentation_id": null,
+                                                "physical_network": null,
+                                                "mpls_transport_labels": null,
+                                                "cidr": "192.168.30.0/24",
+                                                "network_type": "vlan"
+                                            }
+                                        },
+                                        "no_vswitch_access": false,
+                                        "traffic": {
+                                            "bidirectional": true,
+                                            "profile": "custom_traffic_profile"
+                                        },
+                                        "restart": false,
+                                        "vm_image_file": "nfvbenchvm-0.15.0901.qcow2",
+                                        "name": "nfvbench.conf",
+                                        "std_json": null,
+                                        "l2_loopback": false,
+                                        "request_id": "1b62171069bc40c7914f84ffbb050f31",
+                                        "debug": false,
+                                        "group_id": null,
+                                        "loop_vm_name": "nfvbench-loop-vm",
+                                        "check_traffic_time_sec": 200,
+                                        "num_mbufs": 128000,
+                                        "rate": "ndr",
+                                        "service_chain_count": 1,
+                                        "service_chain_shared_net": true,
+                                        "measurement": {
+                                            "NDR": 0.001,
+                                            "PDR": 0.1,
+                                            "load_epsilon": 0.1
+                                        },
+                                        "l3_router": false,
+                                        "debug_mask": 0,
+                                        "factory_class": "BasicFactory",
+                                        "tg-tool": "TRex",
+                                        "frame_sizes": [
+                                            "128"
+                                        ],
+                                        "service_mode": false,
+                                        "edge_networks": {
+                                            "right": {
+                                                "subnet": "nfvbench-subnet3",
+                                                "name": "nfvbench-net3",
+                                                "segmentation_id": null,
+                                                "network_type": null,
+                                                "physical_network": null,
+                                                "cidr": "192.168.4.0/24",
+                                                "router_name": "router_right",
+                                                "gateway": null
+                                            },
+                                            "left": {
+                                                "subnet": "nfvbench-subnet2",
+                                                "name": "nfvbench-net2",
+                                                "segmentation_id": null,
+                                                "network_type": null,
+                                                "physical_network": null,
+                                                "cidr": "192.168.3.0/24",
+                                                "router_name": "router_left",
+                                                "gateway": null
+                                            }
+                                        },
+                                        "ndr_run": true,
+                                        "use_management_port": false,
+                                        "hypervisor_hostname": "localdomain",
+                                        "cache_size": 0,
+                                        "pdr_run": false,
+                                        "vlan_tagging": false,
+                                        "fluentd": [
+                                            {
+                                                "ip": "172.20.73.203",
+                                                "result_tag": "nfvbench.results.amical",
+                                                "logging_tag": "nfvbench.logs.amical",
+                                                "port": 25225
+                                            }
+                                        ],
+                                        "use_floating_ip": false,
+                                        "flow_count": 100000,
+                                        "loop_vm_arp": false,
+                                        "user_id": null,
+                                        "openrc_file": null,
+                                        "disable_hdrh": false,
+                                        "json": "/var/lib/xtesting/results/characterization/nfvbench-throughput-fs_128-fc_100k-rate_ndr-0.json",
+                                        "vm_forwarder": "vpp",
+                                        "factory_module": "nfvbench.factory",
+                                        "no_latency_streams": false,
+                                        "single_run": false,
+                                        "no_arp": false,
+                                        "cores_used": 5,
+                                        "traffic_profile": [
+                                            {
+                                                "l2frame_size": [
+                                                    "128"
+                                                ],
+                                                "name": "custom_traffic_profile"
+                                            }
+                                        ],
+                                        "vlans": [
+                                            2504,
+                                            2515
+                                        ],
+                                        "tg-name": "trex-local",
+                                        "management_network": {
+                                            "subnet": "nfvbench-management-subnet",
+                                            "name": "nfvbench-management-net",
+                                            "segmentation_id": null,
+                                            "network_type": "vlan",
+                                            "physical_network": null,
+                                            "cidr": "192.168.0.0/24",
+                                            "gateway": "192.168.0.254"
+                                        },
+                                        "no_traffic": false,
+                                        "mpls": false,
+                                        "duration_sec": 10.0,
+                                        "clouds_detail": "openstack",
+                                        "mbuf_64": null,
+                                        "generic_poll_sec": 2,
+                                        "idle_interfaces_per_vm": 0,
+                                        "no_flow_stats": false,
+                                        "lat_percentiles": [
+                                            25,
+                                            75,
+                                            99
+                                        ],
+                                        "no_cleanup": true,
+                                        "no_e2e_check": false,
+                                        "intf_speed_used": 25000000000.0,
+                                        "generator_profile": "trex-local",
+                                        "mbuf_factor": 0.2,
+                                        "user_label": "amical_tc6_intensive",
+                                        "intf_speed": null,
+                                        "generic_retry_count": 100,
+                                        "flavor_type": "nfvbench.loop.intensive",
+                                        "use_sriov_middle_net": false,
+                                        "json_file": "/var/lib/xtesting/results/characterization/nfvbench-throughput-fs_128-fc_100k-rate_ndr-0.json",
+                                        "std_json_path": null,
+                                        "unidir_reverse_traffic_pps": 1,
+                                        "i40e_mixed": "ignore",
+                                        "gratuitous_arp_pps": 1,
+                                        "idle_networks": {
+                                            "subnet": "nfvbench-idle-subnet",
+                                            "name": "nfvbench-idle-net",
+                                            "segmentation_id": null,
+                                            "physical_network": null,
+                                            "cidr": "192.169.1.0/24",
+                                            "network_type": "vlan"
+                                        },
+                                        "interval_sec": 10.0,
+                                        "no_latency_stats": false,
+                                        "cores": null,
+                                        "log_file": "/var/lib/xtesting/results/characterization/nfvbench.log",
+                                        "external_networks": {
+                                            "right": null,
+                                            "left": null
+                                        }
+                                    },
+                                    "benchmarks": {
+                                        "network": {
+                                            "service_chain": {
+                                                "PVP": {
+                                                    "result": {
+                                                        "compute_nodes": {},
+                                                        "profile": "custom_traffic_profile",
+                                                        "service_chain_count": 1,
+                                                        "result": {
+                                                            "128": {
+                                                                "ndr": {
+                                                                    "load_percent_per_direction": 0.68359375,
+                                                                    "timestamp_sec": 1646290896.3823671,
+                                                                    "stats": {
+                                                                        "total_tx_rate": 286902,
+                                                                        "overall": {
+                                                                            "rx_pkts": 2869029,
+                                                                            "drop_percentage": 0.0,
+                                                                            "drop_pct": 0,
+                                                                            "max_delay_usec": 2743,
+                                                                            "lat_percentile": {
+                                                                                "99": "n/a",
+                                                                                "25": "n/a",
+                                                                                "75": "n/a"
+                                                                            },
+                                                                            "tx_pkts": 2869029,
+                                                                            "avg_delay_usec": 464.9996511014702,
+                                                                            "min_delay_usec": 58,
+                                                                            "hdrh": "HISTFAAAABt4nJNpmSzMgADMUJoRTM6Y1mD/ASIAAEr9BCg="
+                                                                        },
+                                                                        "1": {
+                                                                            "rx_pkts": 1434443,
+                                                                            "min_delay_usec": 62,
+                                                                            "drop_pct": 0,
+                                                                            "max_delay_usec": 2743,
+                                                                            "tx_pkts": 1434586,
+                                                                            "avg_delay_usec": 472,
+                                                                            "drop_percentage": 0.0
+                                                                        },
+                                                                        "0": {
+                                                                            "rx_pkts": 1434586,
+                                                                            "min_delay_usec": 58,
+                                                                            "drop_pct": 0,
+                                                                            "max_delay_usec": 1909,
+                                                                            "tx_pkts": 1434443,
+                                                                            "avg_delay_usec": 458,
+                                                                            "drop_percentage": 0.0
+                                                                        },
+                                                                        "theoretical_tx_rate_bps": 50000000000.0,
+                                                                        "offered_tx_rate_bps": 339691968.0,
+                                                                        "theoretical_tx_rate_pps": 42229729.72972973
+                                                                    },
+                                                                    "initial_rate_type": "rate_percent",
+                                                                    "rate_percent": 1.3671875,
+                                                                    "duration_sec": 10.0,
+                                                                    "l2frame_size": "128",
+                                                                    "rate_pps": 288678,
+                                                                    "rate_bps": 341796874.0,
+                                                                    "time_taken_sec": 137.53828620910645
+                                                                },
+                                                                "iteration_stats": {
+                                                                    "ndr_pdr": [
+                                                                        {
+                                                                            "rx_pps": 654315.3293594539,
+                                                                            "rx_pkts": 4006536,
+                                                                            "time_ms": 1646290771352,
+                                                                            "drop_pct": 254576624,
+                                                                            "total_tx_pps": 25858316,
+                                                                            "tx_pps": 42229728,
+                                                                            "tx_pkts": 258583160,
+                                                                            "warning": "WARNING: There is a significant difference between requested TX rate (42229728) and actual TX rate (25858316). The traffic generator may not have sufficient CPU to achieve the requested TX rate.",
+                                                                            "drop_percentage": 98.45058123661262
+                                                                        },
+                                                                        {
+                                                                            "rx_pps": 362626.5714189805,
+                                                                            "rx_pkts": 3603602,
+                                                                            "time_ms": 1646290783851,
+                                                                            "drop_pct": 206225385,
+                                                                            "total_tx_pps": 20982898,
+                                                                            "tx_pps": 21114864,
+                                                                            "tx_pkts": 209828987,
+                                                                            "drop_percentage": 98.28260048741502
+                                                                        },
+                                                                        {
+                                                                            "rx_pps": 399253.9049378252,
+                                                                            "rx_pkts": 3967988,
+                                                                            "time_ms": 1646290796350,
+                                                                            "drop_pct": 100957131,
+                                                                            "total_tx_pps": 10492511,
+                                                                            "tx_pps": 10557432,
+                                                                            "tx_pkts": 104925119,
+                                                                            "drop_percentage": 96.21826685752913
+                                                                        },
+                                                                        {
+                                                                            "rx_pps": 328008.7854675711,
+                                                                            "rx_pkts": 3259916,
+                                                                            "time_ms": 1646290808847,
+                                                                            "drop_pct": 49202614,
+                                                                            "total_tx_pps": 5246253,
+                                                                            "tx_pps": 5278716,
+                                                                            "tx_pkts": 52462530,
+                                                                            "drop_percentage": 93.78620131358514
+                                                                        },
+                                                                        {
+                                                                            "rx_pps": 431037.2563654665,
+                                                                            "rx_pkts": 4283865,
+                                                                            "time_ms": 1646290821368,
+                                                                            "drop_pct": 21947402,
+                                                                            "total_tx_pps": 2623126,
+                                                                            "tx_pps": 2639358,
+                                                                            "tx_pkts": 26231267,
+                                                                            "drop_percentage": 83.6688597619017
+                                                                        },
+                                                                        {
+                                                                            "rx_pps": 132040.09847098283,
+                                                                            "rx_pkts": 1312941,
+                                                                            "time_ms": 1646290833872,
+                                                                            "drop_pct": 11809280,
+                                                                            "total_tx_pps": 1312222,
+                                                                            "tx_pps": 1319678,
+                                                                            "tx_pkts": 13122221,
+                                                                            "drop_percentage": 89.99452150668702
+                                                                        },
+                                                                        {
+                                                                            "rx_pps": 466334.61032833933,
+                                                                            "rx_pkts": 4635133,
+                                                                            "time_ms": 1646290846377,
+                                                                            "drop_pct": 1923327,
+                                                                            "total_tx_pps": 655846,
+                                                                            "tx_pps": 659838,
+                                                                            "tx_pkts": 6558460,
+                                                                            "drop_percentage": 29.325893578675483
+                                                                        },
+                                                                        {
+                                                                            "rx_pps": 329647.56411198626,
+                                                                            "rx_pkts": 3276535,
+                                                                            "time_ms": 1646290858875,
+                                                                            "drop_pct": 2688,
+                                                                            "total_tx_pps": 327922,
+                                                                            "tx_pps": 329918,
+                                                                            "tx_pkts": 3279223,
+                                                                            "drop_percentage": 0.08197063755651872
+                                                                        },
+                                                                        {
+                                                                            "rx_pps": 164958.0,
+                                                                            "rx_pkts": 1639603,
+                                                                            "time_ms": 1646290871373,
+                                                                            "drop_pct": 0,
+                                                                            "total_tx_pps": 163960,
+                                                                            "tx_pps": 164958,
+                                                                            "tx_pkts": 1639603,
+                                                                            "drop_percentage": 0.0
+                                                                        },
+                                                                        {
+                                                                            "rx_pps": 247438.0,
+                                                                            "rx_pkts": 2459165,
+                                                                            "time_ms": 1646290883873,
+                                                                            "drop_pct": 0,
+                                                                            "total_tx_pps": 245916,
+                                                                            "tx_pps": 247438,
+                                                                            "tx_pkts": 2459165,
+                                                                            "drop_percentage": 0.0
+                                                                        },
+                                                                        {
+                                                                            "rx_pps": 288678.0,
+                                                                            "rx_pkts": 2869029,
+                                                                            "time_ms": 1646290896381,
+                                                                            "drop_pct": 0,
+                                                                            "total_tx_pps": 286902,
+                                                                            "tx_pps": 288678,
+                                                                            "tx_pkts": 2869029,
+                                                                            "ndr_pps": 144339,
+                                                                            "drop_percentage": 0.0
+                                                                        }
+                                                                    ]
+                                                                }
+                                                            }
+                                                        },
+                                                        "flow_count": 100000,
+                                                        "bidirectional": true
+                                                    }
+                                                }
+                                            },
+                                            "versions": {
+                                                "Traffic_Generator": {
+                                                    "build_date": "Apr 14 2021",
+                                                    "version": "v2.89",
+                                                    "built_by": "hhaim",
+                                                    "mode": "STL",
+                                                    "build_time": "11:22:15"
+                                                }
+                                            }
+                                        }
+                                    }
+                                },
+                                "request_id": "1b62171069bc40c7914f84ffbb050f31"
+                            },
+                            "synthesis": {
+                                "avg_delay_usec": 464.9996511014702,
+                                "total_tx_rate": 286902
+                            }
+                        },
+                        {
+                            "input": {
+                                "duration_sec": "10",
+                                "flavor_type": "nfvbench.loop.intensive",
+                                "json": "/var/lib/xtesting/results/characterization/nfvbench-throughput-fs_256-fc_100k-rate_ndr-2.json",
+                                "frame_sizes": [
+                                    "256"
+                                ],
+                                "rate": "ndr",
+                                "flow_count": "100k",
+                                "log_file": "/var/lib/xtesting/results/characterization/nfvbench.log",
+                                "user_label": "amical_tc6_intensive"
+                            },
+                            "output": {
+                                "status": "OK",
+                                "result": {
+                                    "date": "2022-03-03 07:11:26",
+                                    "nfvbench_version": "5.0.4.dev29",
+                                    "config": {
+                                        "compute_nodes": null,
+                                        "traffic_generator": {
+                                            "mac_addrs_left": null,
+                                            "gateway_ip_addrs": [
+                                                "192.168.30.2",
+                                                "192.168.31.2"
+                                            ],
+                                            "mac_addrs_right": null,
+                                            "default_profile": "trex-local",
+                                            "src_vteps": null,
+                                            "generator_profile": [
+                                                {
+                                                    "intf_speed": null,
+                                                    "name": "trex-local",
+                                                    "ip": "127.0.0.1",
+                                                    "zmq_rpc_port": 4501,
+                                                    "tool": "TRex",
+                                                    "platform": {
+                                                        "master_thread_id": "0",
+                                                        "latency_thread_id": "1",
+                                                        "dual_if": [
+                                                            {
+                                                                "threads": [
+                                                                    2,
+                                                                    3,
+                                                                    4,
+                                                                    5,
+                                                                    6,
+                                                                    7
+                                                                ],
+                                                                "socket": 0
+                                                            }
+                                                        ]
+                                                    },
+                                                    "zmq_pub_port": 4500,
+                                                    "interfaces": [
+                                                        {
+                                                            "switch": null,
+                                                            "pci": "0000:00:05.0",
+                                                            "port": 0
+                                                        },
+                                                        {
+                                                            "switch": null,
+                                                            "pci": "0000:00:06.0",
+                                                            "port": 1
+                                                        }
+                                                    ],
+                                                    "cores": 5,
+                                                    "software_mode": false
+                                                }
+                                            ],
+                                            "vtep_gateway_ips": null,
+                                            "tg_gateway_ip_addrs_step": "0.0.0.1",
+                                            "udp_port_step": "1",
+                                            "udp_src_port": [
+                                                "49152",
+                                                "49168"
+                                            ],
+                                            "gateway_ip_addrs_step": "0.0.0.1",
+                                            "tg_gateway_ip_addrs": [
+                                                "192.168.30.1",
+                                                "192.168.31.1"
+                                            ],
+                                            "ip_addrs": [
+                                                "198.18.0.0/16",
+                                                "198.19.0.0/16"
+                                            ],
+                                            "ip_src_static": true,
+                                            "host_name": "nfvbench_tg",
+                                            "ip_addrs_step": "0.0.0.1",
+                                            "tg_gateway_ip_cidrs": [
+                                                "192.168.1.0/24",
+                                                "192.168.2.0/24"
+                                            ],
+                                            "dst_vtep": null,
+                                            "vtep_vlan": null,
+                                            "udp_dst_port": [
+                                                "49152",
+                                                "49168"
+                                            ]
+                                        },
+                                        "availability_zone": "nova",
+                                        "vif_multiqueue_size": 8,
+                                        "periodic_gratuitous_arp": false,
+                                        "flavor": {
+                                            "vcpus": 2,
+                                            "disk": 0,
+                                            "extra_specs": {
+                                                "hw:cpu_policy": "dedicated",
+                                                "hw:mem_page_size": "large"
+                                            },
+                                            "ram": 4096
+                                        },
+                                        "floating_network": {
+                                            "subnet": "nfvbench-floating-subnet",
+                                            "name": "nfvbench-floating-net",
+                                            "segmentation_id": null,
+                                            "physical_network": null,
+                                            "cidr": "192.168.0.0/24",
+                                            "network_type": "vlan"
+                                        },
+                                        "user_info": null,
+                                        "service_chain": "PVP",
+                                        "sriov": false,
+                                        "vxlan": false,
+                                        "intf_speed_detected": 25000000000.0,
+                                        "pause_sec": 2.0,
+                                        "internal_networks": {
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+                                                "logging_tag": "nfvbench.logs.amical",
+                                                "port": 25225
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+                                                    "version": "v2.89",
+                                                    "built_by": "hhaim",
+                                                    "mode": "STL",
+                                                    "build_time": "11:22:15"
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+                                "flavor_type": "nfvbench.loop.intensive",
+                                "json": "/var/lib/xtesting/results/characterization/nfvbench-throughput-fs_512-fc_100k-rate_ndr-2.json",
+                                "frame_sizes": [
+                                    "512"
+                                ],
+                                "rate": "ndr",
+                                "flow_count": "100k",
+                                "log_file": "/var/lib/xtesting/results/characterization/nfvbench.log",
+                                "user_label": "amical_tc6_intensive"
+                            },
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+                                "status": "OK",
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+                                    "nfvbench_version": "5.0.4.dev29",
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+                                                "198.19.0.0/16"
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+                                                "hw:mem_page_size": "large"
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+                                                "name": "net_nfvbench_vn2bis",
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+                                                "cidr": "192.168.30.0/24",
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+                                            "profile": "custom_traffic_profile"
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+                                        "vm_image_file": "nfvbenchvm-0.15.0901.qcow2",
+                                        "name": "nfvbench.conf",
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+                                        "l2_loopback": false,
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+                                        "num_mbufs": 128000,
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+                                            "load_epsilon": 0.1
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+                                        "debug_mask": 0,
+                                        "factory_class": "BasicFactory",
+                                        "tg-tool": "TRex",
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+                                                "name": "nfvbench-net3",
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+                                                "router_name": "router_right",
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+                                        "hypervisor_hostname": "localdomain",
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+                                                "logging_tag": "nfvbench.logs.amical",
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+                                            "gateway": "192.168.0.254"
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+                                                    "build_time": "11:22:15"
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+                                "flavor_type": "nfvbench.loop.intensive",
+                                "json": "/var/lib/xtesting/results/characterization/nfvbench-throughput-fs_1024-fc_100k-rate_ndr-2.json",
+                                "frame_sizes": [
+                                    "1024"
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+                                "rate": "ndr",
+                                "flow_count": "100k",
+                                "log_file": "/var/lib/xtesting/results/characterization/nfvbench.log",
+                                "user_label": "amical_tc6_intensive"
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+                                    "date": "2022-03-03 07:33:24",
+                                    "nfvbench_version": "5.0.4.dev29",
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+                                            "cidr": "192.168.0.0/24",
+                                            "network_type": "vlan"
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+                                                "cidr": "192.168.3.0/24",
+                                                "network_type": "vlan"
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+                                                "name": "net_nfvbench_vn2bis",
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+                                                "mpls_transport_labels": null,
+                                                "cidr": "192.168.31.0/24",
+                                                "network_type": "vlan"
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+                                                "name": "net_nfvbench_vn1bis",
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+                                                "cidr": "192.168.30.0/24",
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+                                            "profile": "custom_traffic_profile"
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+                                        "vm_image_file": "nfvbenchvm-0.15.0901.qcow2",
+                                        "name": "nfvbench.conf",
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+                                        "l2_loopback": false,
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+                                        "num_mbufs": 128000,
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+                                            "load_epsilon": 0.1
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+                                        "debug_mask": 0,
+                                        "factory_class": "BasicFactory",
+                                        "tg-tool": "TRex",
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+                                                "name": "nfvbench-net3",
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+                                                "physical_network": null,
+                                                "cidr": "192.168.4.0/24",
+                                                "router_name": "router_right",
+                                                "gateway": null
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+                                                "name": "nfvbench-net2",
+                                                "segmentation_id": null,
+                                                "network_type": null,
+                                                "physical_network": null,
+                                                "cidr": "192.168.3.0/24",
+                                                "router_name": "router_left",
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+                                        "use_management_port": false,
+                                        "hypervisor_hostname": "localdomain",
+                                        "cache_size": 0,
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+                                        "vlan_tagging": false,
+                                        "fluentd": [
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+                                                "ip": "172.20.73.203",
+                                                "result_tag": "nfvbench.results.amical",
+                                                "logging_tag": "nfvbench.logs.amical",
+                                                "port": 25225
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+                                        "use_floating_ip": false,
+                                        "flow_count": 100000,
+                                        "loop_vm_arp": false,
+                                        "user_id": null,
+                                        "openrc_file": null,
+                                        "disable_hdrh": false,
+                                        "json": "/var/lib/xtesting/results/characterization/nfvbench-throughput-fs_1024-fc_100k-rate_ndr-2.json",
+                                        "vm_forwarder": "vpp",
+                                        "factory_module": "nfvbench.factory",
+                                        "no_latency_streams": false,
+                                        "single_run": false,
+                                        "no_arp": false,
+                                        "cores_used": 5,
+                                        "traffic_profile": [
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+                                                    "1024"
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+                                                "name": "custom_traffic_profile"
+                                            }
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+                                        "vlans": [
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+                                            2515
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+                                        "tg-name": "trex-local",
+                                        "management_network": {
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+                                            "name": "nfvbench-management-net",
+                                            "segmentation_id": null,
+                                            "network_type": "vlan",
+                                            "physical_network": null,
+                                            "cidr": "192.168.0.0/24",
+                                            "gateway": "192.168.0.254"
+                                        },
+                                        "no_traffic": false,
+                                        "mpls": false,
+                                        "duration_sec": 10.0,
+                                        "clouds_detail": "openstack",
+                                        "mbuf_64": null,
+                                        "generic_poll_sec": 2,
+                                        "idle_interfaces_per_vm": 0,
+                                        "no_flow_stats": false,
+                                        "lat_percentiles": [
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+                                        "no_cleanup": true,
+                                        "no_e2e_check": false,
+                                        "intf_speed_used": 25000000000.0,
+                                        "generator_profile": "trex-local",
+                                        "mbuf_factor": 0.2,
+                                        "user_label": "amical_tc6_intensive",
+                                        "intf_speed": null,
+                                        "generic_retry_count": 100,
+                                        "flavor_type": "nfvbench.loop.intensive",
+                                        "use_sriov_middle_net": false,
+                                        "json_file": "/var/lib/xtesting/results/characterization/nfvbench-throughput-fs_1024-fc_100k-rate_ndr-2.json",
+                                        "std_json_path": null,
+                                        "unidir_reverse_traffic_pps": 1,
+                                        "i40e_mixed": "ignore",
+                                        "gratuitous_arp_pps": 1,
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+                                            "name": "nfvbench-idle-net",
+                                            "segmentation_id": null,
+                                            "physical_network": null,
+                                            "cidr": "192.169.1.0/24",
+                                            "network_type": "vlan"
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+                                        "interval_sec": 10.0,
+                                        "no_latency_stats": false,
+                                        "cores": null,
+                                        "log_file": "/var/lib/xtesting/results/characterization/nfvbench.log",
+                                        "external_networks": {
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+                                                        "profile": "custom_traffic_profile",
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+                                                                    "timestamp_sec": 1646292947.5717177,
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+                                                    "mode": "STL",
+                                                    "build_time": "11:22:15"
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+                                "json": "/var/lib/xtesting/results/characterization/nfvbench-throughput-fs_1280-fc_100k-rate_ndr-2.json",
+                                "frame_sizes": [
+                                    "1280"
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+                                "rate": "ndr",
+                                "flow_count": "100k",
+                                "log_file": "/var/lib/xtesting/results/characterization/nfvbench.log",
+                                "user_label": "amical_tc6_intensive"
+                            },
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+                                "status": "OK",
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+                                    "date": "2022-03-03 07:40:43",
+                                    "nfvbench_version": "5.0.4.dev29",
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+                                                "name": "net_nfvbench_vn2bis",
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+                                        "vm_image_file": "nfvbenchvm-0.15.0901.qcow2",
+                                        "name": "nfvbench.conf",
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+                                            "load_epsilon": 0.1
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+                                        "factory_class": "BasicFactory",
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+                                                "physical_network": null,
+                                                "cidr": "192.168.4.0/24",
+                                                "router_name": "router_right",
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+                                                "cidr": "192.168.3.0/24",
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+                                                "result_tag": "nfvbench.results.amical",
+                                                "logging_tag": "nfvbench.logs.amical",
+                                                "port": 25225
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+                                        "flow_count": 100000,
+                                        "loop_vm_arp": false,
+                                        "user_id": null,
+                                        "openrc_file": null,
+                                        "disable_hdrh": false,
+                                        "json": "/var/lib/xtesting/results/characterization/nfvbench-throughput-fs_1280-fc_100k-rate_ndr-2.json",
+                                        "vm_forwarder": "vpp",
+                                        "factory_module": "nfvbench.factory",
+                                        "no_latency_streams": false,
+                                        "single_run": false,
+                                        "no_arp": false,
+                                        "cores_used": 5,
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+                                            "physical_network": null,
+                                            "cidr": "192.168.0.0/24",
+                                            "gateway": "192.168.0.254"
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+                                        "duration_sec": 10.0,
+                                        "clouds_detail": "openstack",
+                                        "mbuf_64": null,
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+                                        "user_label": "amical_tc6_intensive",
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+                                        "flavor_type": "nfvbench.loop.intensive",
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+                                        "json_file": "/var/lib/xtesting/results/characterization/nfvbench-throughput-fs_1280-fc_100k-rate_ndr-2.json",
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+                                        "unidir_reverse_traffic_pps": 1,
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+                                                                            "drop_percentage": 0.04405282712829964
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+                                                                            "total_tx_pps": 233341,
+                                                                            "tx_pps": 234750,
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+                                                                            "drop_pct": 7,
+                                                                            "total_tx_pps": 237983,
+                                                                            "tx_pps": 239444,
+                                                                            "tx_pkts": 2379835,
+                                                                            "ndr_pps": 119722,
+                                                                            "drop_percentage": 0.0002941380389816941
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+                                                                    ]
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+                                                        },
+                                                        "flow_count": 100000,
+                                                        "bidirectional": true
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+                                                }
+                                            },
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+                                                "Traffic_Generator": {
+                                                    "build_date": "Apr 14 2021",
+                                                    "version": "v2.89",
+                                                    "built_by": "hhaim",
+                                                    "mode": "STL",
+                                                    "build_time": "11:22:15"
+                                                }
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+                                    }
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+                        },
+                        {
+                            "input": {
+                                "duration_sec": "10",
+                                "flavor_type": "nfvbench.loop.intensive",
+                                "json": "/var/lib/xtesting/results/characterization/nfvbench-throughput-fs_1518-fc_100k-rate_ndr-2.json",
+                                "frame_sizes": [
+                                    "1518"
+                                ],
+                                "rate": "ndr",
+                                "flow_count": "100k",
+                                "log_file": "/var/lib/xtesting/results/characterization/nfvbench.log",
+                                "user_label": "amical_tc6_intensive"
+                            },
+                            "output": {
+                                "status": "OK",
+                                "result": {
+                                    "date": "2022-03-03 07:43:10",
+                                    "nfvbench_version": "5.0.4.dev29",
+                                    "config": {
+                                        "compute_nodes": null,
+                                        "traffic_generator": {
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+                                            "gateway_ip_addrs": [
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+                                                "192.168.31.2"
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+                                                    "name": "trex-local",
+                                                    "ip": "127.0.0.1",
+                                                    "zmq_rpc_port": 4501,
+                                                    "tool": "TRex",
+                                                    "platform": {
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+                                                        "latency_thread_id": "1",
+                                                        "dual_if": [
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+                                                                    4,
+                                                                    5,
+                                                                    6,
+                                                                    7
+                                                                ],
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+                                                            "switch": null,
+                                                            "pci": "0000:00:05.0",
+                                                            "port": 0
+                                                        },
+                                                        {
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+                                                            "pci": "0000:00:06.0",
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+                                                    "software_mode": false
+                                                }
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+                                            "tg_gateway_ip_addrs_step": "0.0.0.1",
+                                            "udp_port_step": "1",
+                                            "udp_src_port": [
+                                                "49152",
+                                                "49168"
+                                            ],
+                                            "gateway_ip_addrs_step": "0.0.0.1",
+                                            "tg_gateway_ip_addrs": [
+                                                "192.168.30.1",
+                                                "192.168.31.1"
+                                            ],
+                                            "ip_addrs": [
+                                                "198.18.0.0/16",
+                                                "198.19.0.0/16"
+                                            ],
+                                            "ip_src_static": true,
+                                            "host_name": "nfvbench_tg",
+                                            "ip_addrs_step": "0.0.0.1",
+                                            "tg_gateway_ip_cidrs": [
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+                                                "192.168.2.0/24"
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+                                            "vtep_vlan": null,
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+                                                "49168"
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+                                            "extra_specs": {
+                                                "hw:cpu_policy": "dedicated",
+                                                "hw:mem_page_size": "large"
+                                            },
+                                            "ram": 4096
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+                                            "name": "nfvbench-floating-net",
+                                            "segmentation_id": null,
+                                            "physical_network": null,
+                                            "cidr": "192.168.0.0/24",
+                                            "network_type": "vlan"
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+                                        "service_chain": "PVP",
+                                        "sriov": false,
+                                        "vxlan": false,
+                                        "intf_speed_detected": 25000000000.0,
+                                        "pause_sec": 2.0,
+                                        "internal_networks": {
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+                                                "name": "nfvbench-mnet",
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+                                                "mpls_transport_labels": null,
+                                                "cidr": "192.168.3.0/24",
+                                                "network_type": "vlan"
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+                                                "name": "net_nfvbench_vn2bis",
+                                                "segmentation_id": null,
+                                                "physical_network": null,
+                                                "mpls_transport_labels": null,
+                                                "cidr": "192.168.31.0/24",
+                                                "network_type": "vlan"
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+                                                "subnet": "subnet_nfvbench_vn1bis",
+                                                "name": "net_nfvbench_vn1bis",
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+                                                "physical_network": null,
+                                                "mpls_transport_labels": null,
+                                                "cidr": "192.168.30.0/24",
+                                                "network_type": "vlan"
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+                                        "traffic": {
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+                                            "profile": "custom_traffic_profile"
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+                                        "vm_image_file": "nfvbenchvm-0.15.0901.qcow2",
+                                        "name": "nfvbench.conf",
+                                        "std_json": null,
+                                        "l2_loopback": false,
+                                        "request_id": "6b244dd30f8e44208781c5d3283e8419",
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+                                        "num_mbufs": 128000,
+                                        "rate": "ndr",
+                                        "service_chain_count": 1,
+                                        "service_chain_shared_net": true,
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+                                            "PDR": 0.1,
+                                            "load_epsilon": 0.1
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+                                        "l3_router": false,
+                                        "debug_mask": 0,
+                                        "factory_class": "BasicFactory",
+                                        "tg-tool": "TRex",
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+                                                "name": "nfvbench-net3",
+                                                "segmentation_id": null,
+                                                "network_type": null,
+                                                "physical_network": null,
+                                                "cidr": "192.168.4.0/24",
+                                                "router_name": "router_right",
+                                                "gateway": null
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+                                                "name": "nfvbench-net2",
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+                                                "physical_network": null,
+                                                "cidr": "192.168.3.0/24",
+                                                "router_name": "router_left",
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+                                        "ndr_run": true,
+                                        "use_management_port": false,
+                                        "hypervisor_hostname": "localdomain",
+                                        "cache_size": 0,
+                                        "pdr_run": false,
+                                        "vlan_tagging": false,
+                                        "fluentd": [
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+                                                "ip": "172.20.73.203",
+                                                "result_tag": "nfvbench.results.amical",
+                                                "logging_tag": "nfvbench.logs.amical",
+                                                "port": 25225
+                                            }
+                                        ],
+                                        "use_floating_ip": false,
+                                        "flow_count": 100000,
+                                        "loop_vm_arp": false,
+                                        "user_id": null,
+                                        "openrc_file": null,
+                                        "disable_hdrh": false,
+                                        "json": "/var/lib/xtesting/results/characterization/nfvbench-throughput-fs_1518-fc_100k-rate_ndr-0.json",
+                                        "vm_forwarder": "vpp",
+                                        "factory_module": "nfvbench.factory",
+                                        "no_latency_streams": false,
+                                        "single_run": false,
+                                        "no_arp": false,
+                                        "cores_used": 5,
+                                        "traffic_profile": [
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+                                                "l2frame_size": [
+                                                    "1518"
+                                                ],
+                                                "name": "custom_traffic_profile"
+                                            }
+                                        ],
+                                        "vlans": [
+                                            2504,
+                                            2515
+                                        ],
+                                        "tg-name": "trex-local",
+                                        "management_network": {
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+                                            "name": "nfvbench-management-net",
+                                            "segmentation_id": null,
+                                            "network_type": "vlan",
+                                            "physical_network": null,
+                                            "cidr": "192.168.0.0/24",
+                                            "gateway": "192.168.0.254"
+                                        },
+                                        "no_traffic": false,
+                                        "mpls": false,
+                                        "duration_sec": 10.0,
+                                        "clouds_detail": "openstack",
+                                        "mbuf_64": null,
+                                        "generic_poll_sec": 2,
+                                        "idle_interfaces_per_vm": 0,
+                                        "no_flow_stats": false,
+                                        "lat_percentiles": [
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+                                            99
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+                                        "no_cleanup": true,
+                                        "no_e2e_check": false,
+                                        "intf_speed_used": 25000000000.0,
+                                        "generator_profile": "trex-local",
+                                        "mbuf_factor": 0.2,
+                                        "user_label": "amical_tc6_intensive",
+                                        "intf_speed": null,
+                                        "generic_retry_count": 100,
+                                        "flavor_type": "nfvbench.loop.intensive",
+                                        "use_sriov_middle_net": false,
+                                        "json_file": "/var/lib/xtesting/results/characterization/nfvbench-throughput-fs_1518-fc_100k-rate_ndr-0.json",
+                                        "std_json_path": null,
+                                        "unidir_reverse_traffic_pps": 1,
+                                        "i40e_mixed": "ignore",
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+                                            "name": "nfvbench-idle-net",
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+                                            "physical_network": null,
+                                            "cidr": "192.169.1.0/24",
+                                            "network_type": "vlan"
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+                                        "no_latency_stats": false,
+                                        "cores": null,
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+                                        "external_networks": {
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+                                        }
+                                    },
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+                                                    "build_date": "Apr 14 2021",
+                                                    "version": "v2.89",
+                                                    "built_by": "hhaim",
+                                                    "mode": "STL",
+                                                    "build_time": "11:22:15"
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+                                "flavor_type": "nfvbench.loop.intensive",
+                                "json": "/var/lib/xtesting/results/characterization/nfvbench-throughput-fs_IMIX-fc_100k-rate_ndr-2.json",
+                                "frame_sizes": [
+                                    "IMIX"
+                                ],
+                                "rate": "ndr",
+                                "flow_count": "100k",
+                                "log_file": "/var/lib/xtesting/results/characterization/nfvbench.log",
+                                "user_label": "amical_tc6_intensive"
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+                            "output": {
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+                                "result": {
+                                    "date": "2022-03-03 07:52:56",
+                                    "nfvbench_version": "5.0.4.dev29",
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+                                            "src_vteps": null,
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+                                                {
+                                                    "intf_speed": null,
+                                                    "name": "trex-local",
+                                                    "ip": "127.0.0.1",
+                                                    "zmq_rpc_port": 4501,
+                                                    "tool": "TRex",
+                                                    "platform": {
+                                                        "master_thread_id": "0",
+                                                        "latency_thread_id": "1",
+                                                        "dual_if": [
+                                                            {
+                                                                "threads": [
+                                                                    2,
+                                                                    3,
+                                                                    4,
+                                                                    5,
+                                                                    6,
+                                                                    7
+                                                                ],
+                                                                "socket": 0
+                                                            }
+                                                        ]
+                                                    },
+                                                    "zmq_pub_port": 4500,
+                                                    "interfaces": [
+                                                        {
+                                                            "switch": null,
+                                                            "pci": "0000:00:05.0",
+                                                            "port": 0
+                                                        },
+                                                        {
+                                                            "switch": null,
+                                                            "pci": "0000:00:06.0",
+                                                            "port": 1
+                                                        }
+                                                    ],
+                                                    "cores": 5,
+                                                    "software_mode": false
+                                                }
+                                            ],
+                                            "vtep_gateway_ips": null,
+                                            "tg_gateway_ip_addrs_step": "0.0.0.1",
+                                            "udp_port_step": "1",
+                                            "udp_src_port": [
+                                                "49152",
+                                                "49168"
+                                            ],
+                                            "gateway_ip_addrs_step": "0.0.0.1",
+                                            "tg_gateway_ip_addrs": [
+                                                "192.168.30.1",
+                                                "192.168.31.1"
+                                            ],
+                                            "ip_addrs": [
+                                                "198.18.0.0/16",
+                                                "198.19.0.0/16"
+                                            ],
+                                            "ip_src_static": true,
+                                            "host_name": "nfvbench_tg",
+                                            "ip_addrs_step": "0.0.0.1",
+                                            "tg_gateway_ip_cidrs": [
+                                                "192.168.1.0/24",
+                                                "192.168.2.0/24"
+                                            ],
+                                            "dst_vtep": null,
+                                            "vtep_vlan": null,
+                                            "udp_dst_port": [
+                                                "49152",
+                                                "49168"
+                                            ]
+                                        },
+                                        "availability_zone": "nova",
+                                        "vif_multiqueue_size": 8,
+                                        "periodic_gratuitous_arp": false,
+                                        "flavor": {
+                                            "vcpus": 2,
+                                            "disk": 0,
+                                            "extra_specs": {
+                                                "hw:cpu_policy": "dedicated",
+                                                "hw:mem_page_size": "large"
+                                            },
+                                            "ram": 4096
+                                        },
+                                        "floating_network": {
+                                            "subnet": "nfvbench-floating-subnet",
+                                            "name": "nfvbench-floating-net",
+                                            "segmentation_id": null,
+                                            "physical_network": null,
+                                            "cidr": "192.168.0.0/24",
+                                            "network_type": "vlan"
+                                        },
+                                        "user_info": null,
+                                        "service_chain": "PVP",
+                                        "sriov": false,
+                                        "vxlan": false,
+                                        "intf_speed_detected": 25000000000.0,
+                                        "pause_sec": 2.0,
+                                        "internal_networks": {
+                                            "middle": {
+                                                "subnet": "nfvbench-msubnet",
+                                                "name": "nfvbench-mnet",
+                                                "segmentation_id": null,
+                                                "physical_network": null,
+                                                "mpls_transport_labels": null,
+                                                "cidr": "192.168.3.0/24",
+                                                "network_type": "vlan"
+                                            },
+                                            "right": {
+                                                "subnet": "subnet_nfvbench_vn2bis",
+                                                "name": "net_nfvbench_vn2bis",
+                                                "segmentation_id": null,
+                                                "physical_network": null,
+                                                "mpls_transport_labels": null,
+                                                "cidr": "192.168.31.0/24",
+                                                "network_type": "vlan"
+                                            },
+                                            "left": {
+                                                "subnet": "subnet_nfvbench_vn1bis",
+                                                "name": "net_nfvbench_vn1bis",
+                                                "segmentation_id": null,
+                                                "physical_network": null,
+                                                "mpls_transport_labels": null,
+                                                "cidr": "192.168.30.0/24",
+                                                "network_type": "vlan"
+                                            }
+                                        },
+                                        "no_vswitch_access": false,
+                                        "traffic": {
+                                            "bidirectional": true,
+                                            "profile": "custom_traffic_profile"
+                                        },
+                                        "restart": false,
+                                        "vm_image_file": "nfvbenchvm-0.15.0901.qcow2",
+                                        "name": "nfvbench.conf",
+                                        "std_json": null,
+                                        "l2_loopback": false,
+                                        "request_id": "62ffc44b9e274050bf0a7f2c90f3d093",
+                                        "debug": false,
+                                        "group_id": null,
+                                        "loop_vm_name": "nfvbench-loop-vm",
+                                        "check_traffic_time_sec": 200,
+                                        "num_mbufs": 128000,
+                                        "rate": "ndr",
+                                        "service_chain_count": 1,
+                                        "service_chain_shared_net": true,
+                                        "measurement": {
+                                            "NDR": 0.001,
+                                            "PDR": 0.1,
+                                            "load_epsilon": 0.1
+                                        },
+                                        "l3_router": false,
+                                        "debug_mask": 0,
+                                        "factory_class": "BasicFactory",
+                                        "tg-tool": "TRex",
+                                        "frame_sizes": [
+                                            "IMIX"
+                                        ],
+                                        "service_mode": false,
+                                        "edge_networks": {
+                                            "right": {
+                                                "subnet": "nfvbench-subnet3",
+                                                "name": "nfvbench-net3",
+                                                "segmentation_id": null,
+                                                "network_type": null,
+                                                "physical_network": null,
+                                                "cidr": "192.168.4.0/24",
+                                                "router_name": "router_right",
+                                                "gateway": null
+                                            },
+                                            "left": {
+                                                "subnet": "nfvbench-subnet2",
+                                                "name": "nfvbench-net2",
+                                                "segmentation_id": null,
+                                                "network_type": null,
+                                                "physical_network": null,
+                                                "cidr": "192.168.3.0/24",
+                                                "router_name": "router_left",
+                                                "gateway": null
+                                            }
+                                        },
+                                        "ndr_run": true,
+                                        "use_management_port": false,
+                                        "hypervisor_hostname": "localdomain",
+                                        "cache_size": 0,
+                                        "pdr_run": false,
+                                        "vlan_tagging": false,
+                                        "fluentd": [
+                                            {
+                                                "ip": "172.20.73.203",
+                                                "result_tag": "nfvbench.results.amical",
+                                                "logging_tag": "nfvbench.logs.amical",
+                                                "port": 25225
+                                            }
+                                        ],
+                                        "use_floating_ip": false,
+                                        "flow_count": 100000,
+                                        "loop_vm_arp": false,
+                                        "user_id": null,
+                                        "openrc_file": null,
+                                        "disable_hdrh": false,
+                                        "json": "/var/lib/xtesting/results/characterization/nfvbench-throughput-fs_IMIX-fc_100k-rate_ndr-1.json",
+                                        "vm_forwarder": "vpp",
+                                        "factory_module": "nfvbench.factory",
+                                        "no_latency_streams": false,
+                                        "single_run": false,
+                                        "no_arp": false,
+                                        "cores_used": 5,
+                                        "traffic_profile": [
+                                            {
+                                                "l2frame_size": [
+                                                    "IMIX"
+                                                ],
+                                                "name": "custom_traffic_profile"
+                                            }
+                                        ],
+                                        "vlans": [
+                                            2504,
+                                            2515
+                                        ],
+                                        "tg-name": "trex-local",
+                                        "management_network": {
+                                            "subnet": "nfvbench-management-subnet",
+                                            "name": "nfvbench-management-net",
+                                            "segmentation_id": null,
+                                            "network_type": "vlan",
+                                            "physical_network": null,
+                                            "cidr": "192.168.0.0/24",
+                                            "gateway": "192.168.0.254"
+                                        },
+                                        "no_traffic": false,
+                                        "mpls": false,
+                                        "duration_sec": 10.0,
+                                        "clouds_detail": "openstack",
+                                        "mbuf_64": null,
+                                        "generic_poll_sec": 2,
+                                        "idle_interfaces_per_vm": 0,
+                                        "no_flow_stats": false,
+                                        "lat_percentiles": [
+                                            25,
+                                            75,
+                                            99
+                                        ],
+                                        "no_cleanup": true,
+                                        "no_e2e_check": false,
+                                        "intf_speed_used": 25000000000.0,
+                                        "generator_profile": "trex-local",
+                                        "mbuf_factor": 0.2,
+                                        "user_label": "amical_tc6_intensive",
+                                        "intf_speed": null,
+                                        "generic_retry_count": 100,
+                                        "flavor_type": "nfvbench.loop.intensive",
+                                        "use_sriov_middle_net": false,
+                                        "json_file": "/var/lib/xtesting/results/characterization/nfvbench-throughput-fs_IMIX-fc_100k-rate_ndr-1.json",
+                                        "std_json_path": null,
+                                        "unidir_reverse_traffic_pps": 1,
+                                        "i40e_mixed": "ignore",
+                                        "gratuitous_arp_pps": 1,
+                                        "idle_networks": {
+                                            "subnet": "nfvbench-idle-subnet",
+                                            "name": "nfvbench-idle-net",
+                                            "segmentation_id": null,
+                                            "physical_network": null,
+                                            "cidr": "192.169.1.0/24",
+                                            "network_type": "vlan"
+                                        },
+                                        "interval_sec": 10.0,
+                                        "no_latency_stats": false,
+                                        "cores": null,
+                                        "log_file": "/var/lib/xtesting/results/characterization/nfvbench.log",
+                                        "external_networks": {
+                                            "right": null,
+                                            "left": null
+                                        }
+                                    },
+                                    "benchmarks": {
+                                        "network": {
+                                            "service_chain": {
+                                                "PVP": {
+                                                    "result": {
+                                                        "compute_nodes": {},
+                                                        "profile": "custom_traffic_profile",
+                                                        "service_chain_count": 1,
+                                                        "result": {
+                                                            "IMIX": {
+                                                                "ndr": {
+                                                                    "load_percent_per_direction": 1.66015625,
+                                                                    "timestamp_sec": 1646294119.6733074,
+                                                                    "stats": {
+                                                                        "total_tx_rate": 270069,
+                                                                        "overall": {
+                                                                            "rx_pkts": 2700692,
+                                                                            "drop_percentage": 0.0,
+                                                                            "drop_pct": 0,
+                                                                            "max_delay_usec": 6573,
+                                                                            "lat_percentile": {
+                                                                                "99": "n/a",
+                                                                                "25": "n/a",
+                                                                                "75": "n/a"
+                                                                            },
+                                                                            "tx_pkts": 2700692,
+                                                                            "avg_delay_usec": 496.00005109801486,
+                                                                            "min_delay_usec": 44,
+                                                                            "hdrh": "HISTFAAAABt4nJNpmSzMgADMUJoRTM6Y1mD/ASIAAEr9BCg="
+                                                                        },
+                                                                        "1": {
+                                                                            "rx_pkts": 1350277,
+                                                                            "min_delay_usec": 44,
+                                                                            "drop_pct": 0,
+                                                                            "max_delay_usec": 6573,
+                                                                            "tx_pkts": 1350415,
+                                                                            "avg_delay_usec": 495,
+                                                                            "drop_percentage": 0.0
+                                                                        },
+                                                                        "0": {
+                                                                            "rx_pkts": 1350415,
+                                                                            "min_delay_usec": 48,
+                                                                            "drop_pct": 0,
+                                                                            "max_delay_usec": 6316,
+                                                                            "tx_pkts": 1350277,
+                                                                            "avg_delay_usec": 497,
+                                                                            "drop_percentage": 0.0
+                                                                        },
+                                                                        "theoretical_tx_rate_bps": 50000000000.0,
+                                                                        "offered_tx_rate_bps": 824970772.0,
+                                                                        "theoretical_tx_rate_pps": 16368398.079441292
+                                                                    },
+                                                                    "initial_rate_type": "rate_percent",
+                                                                    "rate_percent": 3.3203125,
+                                                                    "duration_sec": 10.0,
+                                                                    "l2frame_size": "IMIX",
+                                                                    "rate_pps": 271740,
+                                                                    "rate_bps": 830078124.0,
+                                                                    "time_taken_sec": 137.6471085548401
+                                                                },
+                                                                "iteration_stats": {
+                                                                    "ndr_pdr": [
+                                                                        {
+                                                                            "rx_pps": 480448.74165268464,
+                                                                            "rx_pkts": 4165250,
+                                                                            "time_ms": 1646293994528,
+                                                                            "drop_pct": 137740564,
+                                                                            "total_tx_pps": 14190581,
+                                                                            "tx_pps": 16368398,
+                                                                            "tx_pkts": 141905814,
+                                                                            "warning": "WARNING: There is a significant difference between requested TX rate (16368398) and actual TX rate (14190581). The traffic generator may not have sufficient CPU to achieve the requested TX rate.",
+                                                                            "drop_percentage": 97.06477847341759
+                                                                        },
+                                                                        {
+                                                                            "rx_pps": 416594.083252382,
+                                                                            "rx_pkts": 4140320,
+                                                                            "time_ms": 1646294007091,
+                                                                            "drop_pct": 77198326,
+                                                                            "total_tx_pps": 8133864,
+                                                                            "tx_pps": 8184198,
+                                                                            "tx_pkts": 81338646,
+                                                                            "drop_percentage": 94.90977511477139
+                                                                        },
+                                                                        {
+                                                                            "rx_pps": 415810.74435162114,
+                                                                            "rx_pkts": 4132536,
+                                                                            "time_ms": 1646294019594,
+                                                                            "drop_pct": 36536789,
+                                                                            "total_tx_pps": 4066932,
+                                                                            "tx_pps": 4092098,
+                                                                            "tx_pkts": 40669325,
+                                                                            "drop_percentage": 89.83869046265214
+                                                                        },
+                                                                        {
+                                                                            "rx_pps": 227881.88764751662,
+                                                                            "rx_pkts": 2269362,
+                                                                            "time_ms": 1646294032114,
+                                                                            "drop_pct": 18106209,
+                                                                            "total_tx_pps": 2037557,
+                                                                            "tx_pps": 2046048,
+                                                                            "tx_pkts": 20375571,
+                                                                            "drop_percentage": 88.86233912168646
+                                                                        },
+                                                                        {
+                                                                            "rx_pps": 184754.45000274904,
+                                                                            "rx_pkts": 1836183,
+                                                                            "time_ms": 1646294044616,
+                                                                            "drop_pct": 8331146,
+                                                                            "total_tx_pps": 1016732,
+                                                                            "tx_pps": 1023024,
+                                                                            "tx_pkts": 10167329,
+                                                                            "drop_percentage": 81.9403601476848
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+                                                                        {
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+                                                                            "time_ms": 1646294057121,
+                                                                            "drop_pct": 763084,
+                                                                            "total_tx_pps": 508366,
+                                                                            "tx_pps": 511512,
+                                                                            "tx_pkts": 5083666,
+                                                                            "drop_percentage": 15.010506197692767
+                                                                        },
+                                                                        {
+                                                                            "rx_pps": 255756.0,
+                                                                            "rx_pkts": 2541835,
+                                                                            "time_ms": 1646294069630,
+                                                                            "drop_pct": 0,
+                                                                            "total_tx_pps": 254183,
+                                                                            "tx_pps": 255756,
+                                                                            "tx_pkts": 2541835,
+                                                                            "drop_percentage": 0.0
+                                                                        },
+                                                                        {
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+                                                                            "rx_pkts": 3790383,
+                                                                            "time_ms": 1646294082142,
+                                                                            "drop_pct": 22368,
+                                                                            "total_tx_pps": 381275,
+                                                                            "tx_pps": 383634,
+                                                                            "tx_pkts": 3812751,
+                                                                            "drop_percentage": 0.5866630157594871
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+                                                                        {
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+                                                                            "rx_pkts": 3181590,
+                                                                            "time_ms": 1646294094664,
+                                                                            "drop_pct": 169,
+                                                                            "total_tx_pps": 318175,
+                                                                            "tx_pps": 319694,
+                                                                            "tx_pkts": 3181759,
+                                                                            "drop_percentage": 0.005311527365837576
+                                                                        },
+                                                                        {
+                                                                            "rx_pps": 286984.929988342,
+                                                                            "rx_pkts": 2852492,
+                                                                            "time_ms": 1646294107173,
+                                                                            "drop_pct": 7346,
+                                                                            "total_tx_pps": 285983,
+                                                                            "tx_pps": 287724,
+                                                                            "tx_pkts": 2859838,
+                                                                            "drop_percentage": 0.2568676967017013
+                                                                        },
+                                                                        {
+                                                                            "rx_pps": 271740.0,
+                                                                            "rx_pkts": 2700692,
+                                                                            "time_ms": 1646294119672,
+                                                                            "drop_pct": 0,
+                                                                            "total_tx_pps": 270069,
+                                                                            "tx_pps": 271740,
+                                                                            "tx_pkts": 2700692,
+                                                                            "ndr_pps": 135870,
+                                                                            "drop_percentage": 0.0
+                                                                        }
+                                                                    ]
+                                                                }
+                                                            }
+                                                        },
+                                                        "flow_count": 100000,
+                                                        "bidirectional": true
+                                                    }
+                                                }
+                                            },
+                                            "versions": {
+                                                "Traffic_Generator": {
+                                                    "build_date": "Apr 14 2021",
+                                                    "version": "v2.89",
+                                                    "built_by": "hhaim",
+                                                    "mode": "STL",
+                                                    "build_time": "11:22:15"
+                                                }
+                                            }
+                                        }
+                                    }
+                                },
+                                "request_id": "62ffc44b9e274050bf0a7f2c90f3d093"
+                            },
+                            "synthesis": {
+                                "avg_delay_usec": 496.00005109801486,
+                                "total_tx_rate": 270069
+                            }
+                        },
+                        {
+                            "input": {
+                                "duration_sec": "10",
+                                "flavor_type": "nfvbench.loop.intensive",
+                                "json": "/var/lib/xtesting/results/characterization/nfvbench-throughput-fs_9000-fc_100k-rate_ndr-2.json",
+                                "frame_sizes": [
+                                    "9000"
+                                ],
+                                "rate": "ndr",
+                                "flow_count": "100k",
+                                "log_file": "/var/lib/xtesting/results/characterization/nfvbench.log",
+                                "user_label": "amical_tc6_intensive"
+                            },
+                            "output": {
+                                "status": "OK",
+                                "result": {
+                                    "date": "2022-03-03 08:02:44",
+                                    "nfvbench_version": "5.0.4.dev29",
+                                    "config": {
+                                        "compute_nodes": null,
+                                        "traffic_generator": {
+                                            "mac_addrs_left": null,
+                                            "gateway_ip_addrs": [
+                                                "192.168.30.2",
+                                                "192.168.31.2"
+                                            ],
+                                            "mac_addrs_right": null,
+                                            "default_profile": "trex-local",
+                                            "src_vteps": null,
+                                            "generator_profile": [
+                                                {
+                                                    "intf_speed": null,
+                                                    "name": "trex-local",
+                                                    "ip": "127.0.0.1",
+                                                    "zmq_rpc_port": 4501,
+                                                    "tool": "TRex",
+                                                    "platform": {
+                                                        "master_thread_id": "0",
+                                                        "latency_thread_id": "1",
+                                                        "dual_if": [
+                                                            {
+                                                                "threads": [
+                                                                    2,
+                                                                    3,
+                                                                    4,
+                                                                    5,
+                                                                    6,
+                                                                    7
+                                                                ],
+                                                                "socket": 0
+                                                            }
+                                                        ]
+                                                    },
+                                                    "zmq_pub_port": 4500,
+                                                    "interfaces": [
+                                                        {
+                                                            "switch": null,
+                                                            "pci": "0000:00:05.0",
+                                                            "port": 0
+                                                        },
+                                                        {
+                                                            "switch": null,
+                                                            "pci": "0000:00:06.0",
+                                                            "port": 1
+                                                        }
+                                                    ],
+                                                    "cores": 5,
+                                                    "software_mode": false
+                                                }
+                                            ],
+                                            "vtep_gateway_ips": null,
+                                            "tg_gateway_ip_addrs_step": "0.0.0.1",
+                                            "udp_port_step": "1",
+                                            "udp_src_port": [
+                                                "49152",
+                                                "49168"
+                                            ],
+                                            "gateway_ip_addrs_step": "0.0.0.1",
+                                            "tg_gateway_ip_addrs": [
+                                                "192.168.30.1",
+                                                "192.168.31.1"
+                                            ],
+                                            "ip_addrs": [
+                                                "198.18.0.0/16",
+                                                "198.19.0.0/16"
+                                            ],
+                                            "ip_src_static": true,
+                                            "host_name": "nfvbench_tg",
+                                            "ip_addrs_step": "0.0.0.1",
+                                            "tg_gateway_ip_cidrs": [
+                                                "192.168.1.0/24",
+                                                "192.168.2.0/24"
+                                            ],
+                                            "dst_vtep": null,
+                                            "vtep_vlan": null,
+                                            "udp_dst_port": [
+                                                "49152",
+                                                "49168"
+                                            ]
+                                        },
+                                        "availability_zone": "nova",
+                                        "vif_multiqueue_size": 8,
+                                        "periodic_gratuitous_arp": false,
+                                        "flavor": {
+                                            "vcpus": 2,
+                                            "disk": 0,
+                                            "extra_specs": {
+                                                "hw:cpu_policy": "dedicated",
+                                                "hw:mem_page_size": "large"
+                                            },
+                                            "ram": 4096
+                                        },
+                                        "floating_network": {
+                                            "subnet": "nfvbench-floating-subnet",
+                                            "name": "nfvbench-floating-net",
+                                            "segmentation_id": null,
+                                            "physical_network": null,
+                                            "cidr": "192.168.0.0/24",
+                                            "network_type": "vlan"
+                                        },
+                                        "user_info": null,
+                                        "service_chain": "PVP",
+                                        "sriov": false,
+                                        "vxlan": false,
+                                        "intf_speed_detected": 25000000000.0,
+                                        "pause_sec": 2.0,
+                                        "internal_networks": {
+                                            "middle": {
+                                                "subnet": "nfvbench-msubnet",
+                                                "name": "nfvbench-mnet",
+                                                "segmentation_id": null,
+                                                "physical_network": null,
+                                                "mpls_transport_labels": null,
+                                                "cidr": "192.168.3.0/24",
+                                                "network_type": "vlan"
+                                            },
+                                            "right": {
+                                                "subnet": "subnet_nfvbench_vn2bis",
+                                                "name": "net_nfvbench_vn2bis",
+                                                "segmentation_id": null,
+                                                "physical_network": null,
+                                                "mpls_transport_labels": null,
+                                                "cidr": "192.168.31.0/24",
+                                                "network_type": "vlan"
+                                            },
+                                            "left": {
+                                                "subnet": "subnet_nfvbench_vn1bis",
+                                                "name": "net_nfvbench_vn1bis",
+                                                "segmentation_id": null,
+                                                "physical_network": null,
+                                                "mpls_transport_labels": null,
+                                                "cidr": "192.168.30.0/24",
+                                                "network_type": "vlan"
+                                            }
+                                        },
+                                        "no_vswitch_access": false,
+                                        "traffic": {
+                                            "bidirectional": true,
+                                            "profile": "custom_traffic_profile"
+                                        },
+                                        "restart": false,
+                                        "vm_image_file": "nfvbenchvm-0.15.0901.qcow2",
+                                        "name": "nfvbench.conf",
+                                        "std_json": null,
+                                        "l2_loopback": false,
+                                        "request_id": "917d50701d4e429dad9083ff419756ca",
+                                        "debug": false,
+                                        "group_id": null,
+                                        "loop_vm_name": "nfvbench-loop-vm",
+                                        "check_traffic_time_sec": 200,
+                                        "num_mbufs": 128000,
+                                        "rate": "ndr",
+                                        "service_chain_count": 1,
+                                        "service_chain_shared_net": true,
+                                        "measurement": {
+                                            "NDR": 0.001,
+                                            "PDR": 0.1,
+                                            "load_epsilon": 0.1
+                                        },
+                                        "l3_router": false,
+                                        "debug_mask": 0,
+                                        "factory_class": "BasicFactory",
+                                        "tg-tool": "TRex",
+                                        "frame_sizes": [
+                                            "9000"
+                                        ],
+                                        "service_mode": false,
+                                        "edge_networks": {
+                                            "right": {
+                                                "subnet": "nfvbench-subnet3",
+                                                "name": "nfvbench-net3",
+                                                "segmentation_id": null,
+                                                "network_type": null,
+                                                "physical_network": null,
+                                                "cidr": "192.168.4.0/24",
+                                                "router_name": "router_right",
+                                                "gateway": null
+                                            },
+                                            "left": {
+                                                "subnet": "nfvbench-subnet2",
+                                                "name": "nfvbench-net2",
+                                                "segmentation_id": null,
+                                                "network_type": null,
+                                                "physical_network": null,
+                                                "cidr": "192.168.3.0/24",
+                                                "router_name": "router_left",
+                                                "gateway": null
+                                            }
+                                        },
+                                        "ndr_run": true,
+                                        "use_management_port": false,
+                                        "hypervisor_hostname": "localdomain",
+                                        "cache_size": 0,
+                                        "pdr_run": false,
+                                        "vlan_tagging": false,
+                                        "fluentd": [
+                                            {
+                                                "ip": "172.20.73.203",
+                                                "result_tag": "nfvbench.results.amical",
+                                                "logging_tag": "nfvbench.logs.amical",
+                                                "port": 25225
+                                            }
+                                        ],
+                                        "use_floating_ip": false,
+                                        "flow_count": 100000,
+                                        "loop_vm_arp": false,
+                                        "user_id": null,
+                                        "openrc_file": null,
+                                        "disable_hdrh": false,
+                                        "json": "/var/lib/xtesting/results/characterization/nfvbench-throughput-fs_9000-fc_100k-rate_ndr-2.json",
+                                        "vm_forwarder": "vpp",
+                                        "factory_module": "nfvbench.factory",
+                                        "no_latency_streams": false,
+                                        "single_run": false,
+                                        "no_arp": false,
+                                        "cores_used": 5,
+                                        "traffic_profile": [
+                                            {
+                                                "l2frame_size": [
+                                                    "9000"
+                                                ],
+                                                "name": "custom_traffic_profile"
+                                            }
+                                        ],
+                                        "vlans": [
+                                            2504,
+                                            2515
+                                        ],
+                                        "tg-name": "trex-local",
+                                        "management_network": {
+                                            "subnet": "nfvbench-management-subnet",
+                                            "name": "nfvbench-management-net",
+                                            "segmentation_id": null,
+                                            "network_type": "vlan",
+                                            "physical_network": null,
+                                            "cidr": "192.168.0.0/24",
+                                            "gateway": "192.168.0.254"
+                                        },
+                                        "no_traffic": false,
+                                        "mpls": false,
+                                        "duration_sec": 10.0,
+                                        "clouds_detail": "openstack",
+                                        "mbuf_64": null,
+                                        "generic_poll_sec": 2,
+                                        "idle_interfaces_per_vm": 0,
+                                        "no_flow_stats": false,
+                                        "lat_percentiles": [
+                                            25,
+                                            75,
+                                            99
+                                        ],
+                                        "no_cleanup": true,
+                                        "no_e2e_check": false,
+                                        "intf_speed_used": 25000000000.0,
+                                        "generator_profile": "trex-local",
+                                        "mbuf_factor": 0.2,
+                                        "user_label": "amical_tc6_intensive",
+                                        "intf_speed": null,
+                                        "generic_retry_count": 100,
+                                        "flavor_type": "nfvbench.loop.intensive",
+                                        "use_sriov_middle_net": false,
+                                        "json_file": "/var/lib/xtesting/results/characterization/nfvbench-throughput-fs_9000-fc_100k-rate_ndr-2.json",
+                                        "std_json_path": null,
+                                        "unidir_reverse_traffic_pps": 1,
+                                        "i40e_mixed": "ignore",
+                                        "gratuitous_arp_pps": 1,
+                                        "idle_networks": {
+                                            "subnet": "nfvbench-idle-subnet",
+                                            "name": "nfvbench-idle-net",
+                                            "segmentation_id": null,
+                                            "physical_network": null,
+                                            "cidr": "192.169.1.0/24",
+                                            "network_type": "vlan"
+                                        },
+                                        "interval_sec": 10.0,
+                                        "no_latency_stats": false,
+                                        "cores": null,
+                                        "log_file": "/var/lib/xtesting/results/characterization/nfvbench.log",
+                                        "external_networks": {
+                                            "right": null,
+                                            "left": null
+                                        }
+                                    },
+                                    "benchmarks": {
+                                        "network": {
+                                            "service_chain": {
+                                                "PVP": {
+                                                    "result": {
+                                                        "compute_nodes": {},
+                                                        "profile": "custom_traffic_profile",
+                                                        "service_chain_count": 1,
+                                                        "result": {
+                                                            "9000": {
+                                                                "ndr": {
+                                                                    "load_percent_per_direction": 22.265625,
+                                                                    "timestamp_sec": 1646294707.7233596,
+                                                                    "stats": {
+                                                                        "total_tx_rate": 153337,
+                                                                        "overall": {
+                                                                            "rx_pkts": 1533368,
+                                                                            "drop_percentage": 0.00019564736779292163,
+                                                                            "drop_pct": 3,
+                                                                            "max_delay_usec": 18880,
+                                                                            "lat_percentile": {
+                                                                                "99": "n/a",
+                                                                                "25": "n/a",
+                                                                                "75": "n/a"
+                                                                            },
+                                                                            "tx_pkts": 1533371,
+                                                                            "avg_delay_usec": 987.5007708521373,
+                                                                            "min_delay_usec": 54,
+                                                                            "hdrh": "HISTFAAAABt4nJNpmSzMgADMUJoRTM6Y1mD/ASIAAEr9BCg="
+                                                                        },
+                                                                        "1": {
+                                                                            "rx_pkts": 766686,
+                                                                            "min_delay_usec": 54,
+                                                                            "drop_pct": 0,
+                                                                            "max_delay_usec": 18880,
+                                                                            "tx_pkts": 766685,
+                                                                            "avg_delay_usec": 1283,
+                                                                            "drop_percentage": 0.0
+                                                                        },
+                                                                        "0": {
+                                                                            "rx_pkts": 766682,
+                                                                            "min_delay_usec": 54,
+                                                                            "drop_pct": 3,
+                                                                            "max_delay_usec": 16438,
+                                                                            "tx_pkts": 766686,
+                                                                            "avg_delay_usec": 692,
+                                                                            "drop_percentage": 0.00039129448040005945
+                                                                        },
+                                                                        "theoretical_tx_rate_bps": 50000000000.0,
+                                                                        "offered_tx_rate_bps": 11064797920.0,
+                                                                        "theoretical_tx_rate_pps": 692904.6563192905
+                                                                    },
+                                                                    "initial_rate_type": "rate_percent",
+                                                                    "rate_percent": 44.53125,
+                                                                    "duration_sec": 10.0,
+                                                                    "l2frame_size": "9000",
+                                                                    "rate_pps": 154278,
+                                                                    "rate_bps": 11132812500.0,
+                                                                    "time_taken_sec": 137.58272123336792
+                                                                },
+                                                                "iteration_stats": {
+                                                                    "ndr_pdr": [
+                                                                        {
+                                                                            "rx_pps": 90494.832576641,
+                                                                            "rx_pkts": 898795,
+                                                                            "time_ms": 1646294582631,
+                                                                            "drop_pct": 5983130,
+                                                                            "total_tx_pps": 688192,
+                                                                            "tx_pps": 692904,
+                                                                            "tx_pkts": 6881925,
+                                                                            "drop_percentage": 86.93977339189253
+                                                                        },
+                                                                        {
+                                                                            "rx_pps": 140749.47686318654,
+                                                                            "rx_pkts": 1398839,
+                                                                            "time_ms": 1646294595149,
+                                                                            "drop_pct": 2044375,
+                                                                            "total_tx_pps": 344321,
+                                                                            "tx_pps": 346452,
+                                                                            "tx_pkts": 3443214,
+                                                                            "drop_percentage": 59.374032517293436
+                                                                        },
+                                                                        {
+                                                                            "rx_pps": 173212.0139973792,
+                                                                            "rx_pkts": 1721469,
+                                                                            "time_ms": 1646294607646,
+                                                                            "drop_pct": 139,
+                                                                            "total_tx_pps": 172160,
+                                                                            "tx_pps": 173226,
+                                                                            "tx_pkts": 1721608,
+                                                                            "drop_percentage": 0.008073847240486801
+                                                                        },
+                                                                        {
+                                                                            "rx_pps": 86612.0,
+                                                                            "rx_pkts": 860795,
+                                                                            "time_ms": 1646294620168,
+                                                                            "drop_pct": 0,
+                                                                            "total_tx_pps": 86079,
+                                                                            "tx_pps": 86612,
+                                                                            "tx_pkts": 860795,
+                                                                            "drop_percentage": 0.0
+                                                                        },
+                                                                        {
+                                                                            "rx_pps": 129918.0,
+                                                                            "rx_pkts": 1291191,
+                                                                            "time_ms": 1646294632678,
+                                                                            "drop_pct": 0,
+                                                                            "total_tx_pps": 129119,
+                                                                            "tx_pps": 129918,
+                                                                            "tx_pkts": 1291191,
+                                                                            "drop_percentage": 0.0
+                                                                        },
+                                                                        {
+                                                                            "rx_pps": 151570.89330603922,
+                                                                            "rx_pkts": 1506541,
+                                                                            "time_ms": 1646294645208,
+                                                                            "drop_pct": 11,
+                                                                            "total_tx_pps": 150655,
+                                                                            "tx_pps": 151572,
+                                                                            "tx_pkts": 1506552,
+                                                                            "drop_percentage": 0.0007301440640615127
+                                                                        },
+                                                                        {
+                                                                            "rx_pps": 162054.72678886072,
+                                                                            "rx_pkts": 1611232,
+                                                                            "time_ms": 1646294657720,
+                                                                            "drop_pct": 3413,
+                                                                            "total_tx_pps": 161464,
+                                                                            "tx_pps": 162398,
+                                                                            "tx_pkts": 1614645,
+                                                                            "drop_percentage": 0.2113777331859325
+                                                                        },
+                                                                        {
+                                                                            "rx_pps": 156960.74598503095,
+                                                                            "rx_pkts": 1560035,
+                                                                            "time_ms": 1646294670223,
+                                                                            "drop_pct": 251,
+                                                                            "total_tx_pps": 156028,
+                                                                            "tx_pps": 156986,
+                                                                            "tx_pkts": 1560286,
+                                                                            "drop_percentage": 0.016086794344113836
+                                                                        },
+                                                                        {
+                                                                            "rx_pps": 154277.69815915392,
+                                                                            "rx_pkts": 1533368,
+                                                                            "time_ms": 1646294682722,
+                                                                            "drop_pct": 3,
+                                                                            "total_tx_pps": 153337,
+                                                                            "tx_pps": 154278,
+                                                                            "tx_pkts": 1533371,
+                                                                            "drop_percentage": 0.0001956473677929216
+                                                                        },
+                                                                        {
+                                                                            "rx_pps": 155550.0040687643,
+                                                                            "rx_pkts": 1546092,
+                                                                            "time_ms": 1646294695224,
+                                                                            "drop_pct": 815,
+                                                                            "total_tx_pps": 154690,
+                                                                            "tx_pps": 155632,
+                                                                            "tx_pkts": 1546907,
+                                                                            "drop_percentage": 0.05268577878308134
+                                                                        },
+                                                                        {
+                                                                            "rx_pps": 153977.28138199815,
+                                                                            "rx_pkts": 1530304,
+                                                                            "time_ms": 1646294707722,
+                                                                            "drop_pct": 9727,
+                                                                            "total_tx_pps": 154003,
+                                                                            "tx_pps": 154956,
+                                                                            "tx_pkts": 1540031,
+                                                                            "ndr_pps": 77139,
+                                                                            "drop_percentage": 0.6316106623827702
+                                                                        }
+                                                                    ]
+                                                                }
+                                                            }
+                                                        },
+                                                        "flow_count": 100000,
+                                                        "bidirectional": true
+                                                    }
+                                                }
+                                            },
+                                            "versions": {
+                                                "Traffic_Generator": {
+                                                    "build_date": "Apr 14 2021",
+                                                    "version": "v2.89",
+                                                    "built_by": "hhaim",
+                                                    "mode": "STL",
+                                                    "build_time": "11:22:15"
+                                                }
+                                            }
+                                        }
+                                    }
+                                },
+                                "request_id": "917d50701d4e429dad9083ff419756ca"
+                            },
+                            "synthesis": {
+                                "avg_delay_usec": 987.5007708521373,
+                                "total_tx_rate": 153337
+                            }
+                        }
+                    ]
+                },
+                "fail_tests": 0,
+                "total_tests": 1,
+                "pass_tests": 1
+            }
+        }
+    ]
+}

diff --git a/test/ut_behave_tests/test_testapi.py b/test/ut_behave_tests/test_testapi.py
new file mode 100644 (file)
index 0000000..2b57483
--- /dev/null
+++ b/test/ut_behave_tests/test_testapi.py
@@ -0,0 +1,111 @@
+#!/usr/bin/env python
+# Copyright 2022 Orange
+#
+#    Licensed under the Apache License, Version 2.0 (the "License"); you may
+#    not use this file except in compliance with the License. You may obtain
+#    a copy of the License at
+#
+#         http://www.apache.org/licenses/LICENSE-2.0
+#
+#    Unless required by applicable law or agreed to in writing, software
+#    distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
+#    WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
+#    License for the specific language governing permissions and limitations
+#    under the License.
+#
+
+"""
+Unit tests for the testapi module found in behave_tests/features/steps.
+"""
+
+import unittest
+from unittest.mock import call, patch
+
+from behave_tests.features.steps.testapi import TestapiClient
+from .test_utils import setup_logging, stub_requests_get
+
+
+def setUpModule():
+    setup_logging(log_filename="ut_behave_tests_testapi.log")
+
+
+class TestTestapiClient(unittest.TestCase):
+    def setUp(self):
+        patcher = patch('behave_tests.features.steps.testapi.requests')
+        self.mock_requests = patcher.start()
+        self.mock_requests.get.side_effect = stub_requests_get
+        self.addCleanup(patcher.stop)
+
+    def test_find_characterization_throughput_on_page_1(self):
+        client = TestapiClient("http://127.0.0.1:8000/api/v1/results")
+        testapi_params = {"project_name": "nfvbench", "case_name": "characterization"}
+        nfvbench_test_input = {"frame_sizes": ['64'],
+                               "flow_count": "100k",
+                               "duration_sec": '10',
+                               "rate": "ndr",
+                               "user_label": "amical_tc18_loopback"}
+        last_result = client.find_last_result(testapi_params,
+                                              scenario_tag="throughput",
+                                              nfvbench_test_input=nfvbench_test_input)
+        self.assertIsNotNone(last_result)
+        self.assertEqual(16765582, last_result["synthesis"]["total_tx_rate"])
+        self.assertEqual(25, round(last_result["synthesis"]["avg_delay_usec"]))
+
+        self.mock_requests.get.assert_called_once_with(
+            "http://127.0.0.1:8000/api/v1/results?"
+            "project=nfvbench&case=characterization&criteria=PASS&page=1")
+
+    def test_find_characterization_latency_on_page_2(self):
+        client = TestapiClient("http://127.0.0.1:8000/api/v1/results")
+        testapi_params = {"project_name": "nfvbench", "case_name": "characterization"}
+        nfvbench_test_input = {"frame_sizes": ['768'],
+                               "flow_count": "100k",
+                               "duration_sec": '10',
+                               "rate": "90%",
+                               "user_label": "amical_tc6_intensive"}
+        last_result = client.find_last_result(testapi_params,
+                                              scenario_tag="latency",
+                                              nfvbench_test_input=nfvbench_test_input)
+        self.assertIsNotNone(last_result)
+        self.assertEqual(262275, last_result["synthesis"]["total_tx_rate"])
+        self.assertEqual(353, round(last_result["synthesis"]["avg_delay_usec"]))
+
+        self.mock_requests.get.assert_has_calls([
+            call("http://127.0.0.1:8000/api/v1/results?"
+                 "project=nfvbench&case=characterization&criteria=PASS&page=1"),
+            call("http://127.0.0.1:8000/api/v1/results?"
+                 "project=nfvbench&case=characterization&criteria=PASS&page=2")])
+
+    def test_no_result_found(self):
+        client = TestapiClient("http://127.0.0.1:8000/api/v1/results")
+        testapi_params = {"project_name": "nfvbench", "case_name": "characterization"}
+        nfvbench_test_input = {"frame_sizes": ['768'],
+                               "flow_count": "100k",
+                               "duration_sec": '10',
+                               "rate": "90%",
+                               "user_label": "toto_titi_tata"}  # User label not in test data
+        last_result = client.find_last_result(testapi_params,
+                                              scenario_tag="throughput",
+                                              nfvbench_test_input=nfvbench_test_input)
+        self.assertIsNone(last_result)
+
+        self.mock_requests.get.assert_has_calls([
+            call("http://127.0.0.1:8000/api/v1/results?"
+                 "project=nfvbench&case=characterization&criteria=PASS&page=1"),
+            call("http://127.0.0.1:8000/api/v1/results?"
+                 "project=nfvbench&case=characterization&criteria=PASS&page=2")])
+
+    def test_requests_errors(self):
+        """Check that an exception is raised in case of problem with requests."""
+        client = TestapiClient("http://127.0.0.1:8000/api/v1/results")
+        testapi_params = {"project_name": "foo",  # non-existent project
+                          "case_name": "characterization"}
+        nfvbench_test_input = {"frame_sizes": ['768'],
+                               "flow_count": "100k",
+                               "duration_sec": '10',
+                               "rate": "90%",
+                               "user_label": "amical_tc6_intensive"}
+
+        with self.assertRaises(ValueError):
+            client.find_last_result(testapi_params, scenario_tag="throughput",
+                                    nfvbench_test_input=nfvbench_test_input)

diff --git a/test/ut_behave_tests/test_utils.py b/test/ut_behave_tests/test_utils.py
new file mode 100644 (file)
index 0000000..0d06707
--- /dev/null
+++ b/test/ut_behave_tests/test_utils.py
@@ -0,0 +1,119 @@
+#!/usr/bin/env python
+# Copyright 2022 Orange
+#
+#    Licensed under the Apache License, Version 2.0 (the "License"); you may
+#    not use this file except in compliance with the License. You may obtain
+#    a copy of the License at
+#
+#         http://www.apache.org/licenses/LICENSE-2.0
+#
+#    Unless required by applicable law or agreed to in writing, software
+#    distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
+#    WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
+#    License for the specific language governing permissions and limitations
+#    under the License.
+#
+
+"""
+Utility functions for unit tests.
+"""
+
+import json
+import logging
+import pathlib
+import unittest
+from unittest.mock import Mock
+
+
+# -----------------------------------------------------------------------------------------
+# Logging helpers
+# -----------------------------------------------------------------------------------------
+
+def setup_logging(log_filename="ut_behave_tests.log", *, log_to_console=False):
+    """Setup logging for unit tests.
+
+    Principles:
+    - re-use the global "behave_tests" logger
+    - if `log_to_console` is True, log messages up to INFO level to the console
+      (can be useful when running tests with unittest instead of pytest)
+    - if `log_filename` is provided, log messages up to DEBUG level to the log file
+    """
+    logger = logging.getLogger("behave_tests")
+    logger.setLevel(logging.DEBUG)
+    formatter = logging.Formatter("%(levelname)s:%(filename)s:%(lineno)s: %(message)s")
+
+    # Configure logging to the console
+    if log_to_console:
+        ch = logging.StreamHandler()
+        ch.setLevel(logging.INFO)
+        ch.setFormatter(formatter)
+        logger.addHandler(ch)
+
+    # Configure logging to the log file
+    if log_filename is not None:
+        fh = logging.FileHandler(filename=log_filename, mode='w')
+        fh.setLevel(logging.DEBUG)
+        fh.setFormatter(formatter)
+        logger.addHandler(fh)
+
+    return logger
+
+
+# -----------------------------------------------------------------------------------------
+# Test data helpers
+# -----------------------------------------------------------------------------------------
+
+def get_test_data_dir() -> pathlib.Path:
+    """Get absolute path of the test_data/ dir.
+
+    We need this because the unit tests can be run from different locations
+    depending on the context (tox, development, ...)
+    """
+    return pathlib.Path(__file__).parent / 'test_data'
+
+
+def stub_requests_get(testapi_url):
+    """Mock a request to TestAPI results database.
+
+    Instead of doing a real request, build a filename from the URL suffix, find
+        the file in the `test_data` directory and return the contents of the file.
+
+    Args:
+        testapi_url: a URL starting with `http://127.0.0.1:8000/api/v1/results?`
+            and followed by the results file name without extension.
+
+    Returns:
+        A mock of a `requests.Response` object with the attributes `text` and
+            `status_code` and the method `json()`.
+    """
+    response = Mock()
+    filename_prefix = testapi_url.replace('http://127.0.0.1:8000/api/v1/results?', '')
+    if filename_prefix == testapi_url:
+        raise ValueError("For unit tests, TestAPI URL must start with "
+                         "http://127.0.0.1:8000/api/v1/results?")
+    page_filename = get_test_data_dir() / (filename_prefix + ".json")
+    try:
+        with open(page_filename, 'r', encoding='utf-8') as results:
+            response.text = results.read()
+        response.json = lambda: json.loads(response.text)
+        response.status_code = 200
+        return response
+    except FileNotFoundError as e:
+        logging.getLogger("behave_tests").exception(e)
+        raise ValueError(f"No test data available for TestAPI URL: {testapi_url}") from e
+
+
+class TestStubRequestsGet(unittest.TestCase):
+    def test_valid_url(self):
+        response = stub_requests_get("http://127.0.0.1:8000/api/v1/results?"
+                                     "project=nfvbench&case=characterization&criteria=PASS&page=1")
+        self.assertEqual(200, response.status_code)
+        self.assertEqual("nfvbench", response.json()["results"][0]["project_name"])
+
+    def test_bad_prefix(self):
+        with self.assertRaises(ValueError):
+            stub_requests_get("http://no.way/api/v1/results?" "dummy_suffix")
+
+    def test_file_not_found(self):
+        with self.assertRaises(ValueError):
+            stub_requests_get("http://127.0.0.1:8000/api/v1/results?" "dummy_suffix")