docs/testing/user/userguide/opnfv_yardstick_tc076.rst

   1 .. This work is licensed under a Creative Commons Attribution 4.0 International
   2 .. License.
   3 .. http://creativecommons.org/licenses/by/4.0
   4 .. (c) OPNFV, Huawei Technologies Co.,Ltd and others.
   5
   6 *************************************
   7 Yardstick Test Case Description TC076
   8 *************************************
   9
  10
  11 +-----------------------------------------------------------------------------+
  12 |Monitor Network Metrics                                                      |
  13 |                                                                             |
  14 +--------------+--------------------------------------------------------------+
  15 |test case id  | OPNFV_YARDSTICK_TC076_Monitor_Network_Metrics                |
  16 |              |                                                              |
  17 +--------------+--------------------------------------------------------------+
  18 |metric        | IP datagram error rate, ICMP message error rate,             |
  19 |              | TCP segment error rate and UDP datagram error rate           |
  20 |              |                                                              |
  21 +--------------+--------------------------------------------------------------+
  22 |test purpose  | Monitor network metrics provided by the kernel in a host and |
  23 |              | calculate IP datagram error rate, ICMP message error rate,   |
  24 |              | TCP segment error rate and UDP datagram error rate.          |
  25 |              |                                                              |
  26 +--------------+--------------------------------------------------------------+
  27 |configuration | file: opnfv_yardstick_tc076.yaml                             |
  28 |              |                                                              |
  29 |              | There is no additional configuration to be set for this TC.  |
  30 |              |                                                              |
  31 +--------------+--------------------------------------------------------------+
  32 |test tool     | nstat                                                        |
  33 |              |                                                              |
  34 |              | nstat is a simple tool to monitor kernel snmp counters and   |
  35 |              | network interface statistics.                                |
  36 |              |                                                              |
  37 +--------------+--------------------------------------------------------------+
  38 |references    | nstat man page                                               |
  39 |              |                                                              |
  40 |              | ETSI-NFV-TST001                                              |
  41 |              |                                                              |
  42 +--------------+--------------------------------------------------------------+
  43 |applicability | This test case is mainly for monitoring network metrics.     |
  44 |              |                                                              |
  45 +--------------+--------------------------------------------------------------+
  46 |pre_test      |                                                              |
  47 |conditions    |                                                              |
  48 |              |                                                              |
  49 +--------------+--------------------------------------------------------------+
  50 |test sequence | description and expected result                              |
  51 |              |                                                              |
  52 +--------------+--------------------------------------------------------------+
  53 |step 1        | The pod is available.                                        |
  54 |              | Nstat is invoked and logs are produced and stored.           |
  55 |              |                                                              |
  56 |              | Result: Logs are stored.                                     |
  57 |              |                                                              |
  58 +--------------+--------------------------------------------------------------+
  59 |test verdict  | None.                                                        |
  60 |              |                                                              |
  61 +--------------+--------------------------------------------------------------+