+++ /dev/null
-#!/usr/bin/env python
-##############################################################################
-# Copyright (c) 2016 Huawei Technologies Co.,Ltd and others.
-#
-# All rights reserved. This program and the accompanying materials
-# are made available under the terms of the Apache License, Version 2.0
-# which accompanies this distribution, and is available at
-# http://www.apache.org/licenses/LICENSE-2.0
-##############################################################################
-
-import os
-import argparse
-import time
-import logging
-import ConfigParser
-import json
-
-# ------------------------------------------------------
-# parser for configuration files in each test case
-# ------------------------------------------------------
-parser = argparse.ArgumentParser()
-parser.add_argument("-c",
- "--conf",
- help="configuration files for the testcase,\
- in yaml format",
- default="/home/opnfv/bottlenecks/testsuites/posca/\
- testcase_cfg/posca_factor_tx_pkt_size.yaml")
-args = parser.parse_args()
-
-cmd = "curl -i"
-order_arg = "-H \"Content-Type: application/json\" -X POST -d \'{\"cmd\": \
- \"start\", \"opts\":{\"output-file\": \"/tem/yardstick.out\"}, \
- \"args\": \"../samples/netperf.yaml\"}'"
-
-# --------------------------------------------------
-# logging configuration
-# --------------------------------------------------
-logger = logging.getLogger(__name__)
-
-
-def posca_env_check():
- print("========== posca system bandwidth env check ===========")
- filepath = r"/home/opnfv/bottlenecks/testsuites/posca/test_result/"
- if os.path.exists(filepath):
- return True
- else:
- os.mkdirs(r'/home/opnfv/bottlenecks/testsuites/posca/test_result/')
-
-
-def posca_output_result(time_new, input_1, input_2, input_3,
- input_4, input_5, input_6):
- save_dic = {}
- save_dic['rx_pkt_size'] = input_1
- save_dic['tx_cache_size'] = input_2
- save_dic['tx_cache_size'] = input_3
- save_dic['throughput'] = input_4
- save_dic['latency'] = input_5
- save_dic['cpu_load'] = input_6
- with open("/home/opnfv/bottlenecks/testsuites/posca/\
- test_result/factor_tx_pkt_size_%s.json" % (time_new), "a") as f:
- f.write(json.dumps(save_dic, f))
- f.write("\n")
-
-
-def posca_config_read(config_str):
- print("========== posca system bandwidth config read ===========")
-
- con_dic = {}
- config = ConfigParser.ConfigParser()
- with open(config_str, "rd") as cfgfile:
- config.readfp(cfgfile)
- con_dic['test_ip'] = config.get("config", "test_ip")
- con_dic['test_tool'] = config.get("config", "tool")
- con_dic['test_time'] = config.get("config", "test_time")
- con_dic['test_protocol'] = config.get("config", "protocol")
- con_dic['test_tx_pkt_s'] = config.get("config", "tx pkt sizes")
- con_dic['test_rx_pkt_s'] = config.get("config", "rx pkt sizes")
- con_dic['test_tx_cache_s'] = config.get("config", "tx cache sizes")
- con_dic['test_rx_cache_s'] = config.get("config", "rx cache sizes")
- con_dic['test_cpu_load'] = config.get("config", "cpu load")
- con_dic['test_latency'] = config.get("config", "latency")
-
- return con_dic
-
-
-def posca_run(con_dic):
- print("========== run posca system bandwidth ===========")
- test_rx_pkt_s_a = con_dic['test_rx_pkt_s'].split(',')
- test_tx_cache_s_a = con_dic['test_tx_cache_s'].split(',')
- test_rx_cache_s_a = con_dic['test_rx_cache_s'].split(',')
- time_new = time.strftime('%H_%M', time.localtime(time.time()))
- bandwidth_tmp = 1
-
- for test_rx_cache_s_e in test_rx_cache_s_a:
- for test_tx_cache_s_e in test_tx_cache_s_a:
- for test_rx_pkt_s_e in test_rx_pkt_s_a:
- print("%s,%s,%s") % (test_rx_pkt_s_e, test_tx_cache_s_e,
- test_rx_cache_s_e)
- order_excute = os.popen("%s %s http://%s/api/v3/yardstick/\
- tasks/task %s %s %s" % (cmd, order_arg, con_dic['test_ip'],
- test_rx_pkt_s_e, test_rx_cache_s_e,
- test_tx_cache_s_e))
- order_result = order_excute.read()
- task_id = order_result.find("task_id")
- time.sleep(con_dic['test_time'])
- cmd_excute = os.popen("%s http://%s/api/v3/yardstick/test\
- results?task_id=%s" % (cmd, con_dic['test_ip'], task_id))
- test_result = cmd_excute.read()
- bandwidth = test_result.find("bandwidth")
- cpu_load = test_result.find("cpu_load")
- latency = test_result.find("latency")
- posca_output_result(time_new, test_rx_pkt_s_e,
- test_rx_cache_s_e, test_tx_cache_s_e,
- bandwidth, latency, cpu_load)
- if (abs(bandwidth - con_dic['test_throughput']) / con_dic['test_\
- throughput'] > 0.05) and (latency < con_dic['test_\
- latency']) and (cpu_load < con_dic['test_cpu_load']):
- if (abs(bandwidth_tmp - bandwidth) / bandwidth < 0.05):
- print("%s,%s,%s,%s,%s,%s") % (test_rx_pkt_s_e,
- test_rx_cache_s_e,
- test_tx_cache_s_e,
- bandwidth,
- latency,
- cpu_load)
- return True
- else:
- bandwidth_tmp = bandwidth
- else:
- print("%s,%s,%s,%s,%s,%s") % (test_rx_pkt_s_e,
- test_rx_cache_s_e,
- test_tx_cache_s_e,
- bandwidth,
- latency,
- cpu_load)
- return False
-
-
-def main():
- if not (args.conf):
- logger.error("Configuration files do not exist \
- for the specified testcases")
- os.exit(-1)
- else:
- testcase_cfg = args.conf
-
- con_dic = posca_config_read(testcase_cfg)
- posca_env_check()
- posca_run(con_dic)
-
- time.sleep(5)
-
-if __name__ == '__main__':
- main()
Code Review / bottlenecks.git / blobdiff