aboutsummaryrefslogtreecommitdiffstats
path: root/samples/iperf3-jitter.yaml
blob: e3e4c9c9a4d900279144324feb47c63f825b00a7 (plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
##############################################################################
# Copyright (c) 2017 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
##############################################################################
---
# Sample benchmark task config file
# measure packet delay variation (jitter) using iperf3

schema: "yardstick:task:0.1"

scenarios:
-
  type: Iperf3
  options:
    udp: udp
    bandwidth: 20m
  host: zeus.demo
  target: hera.demo

  runner:
    type: Duration
    duration: 3

  sla:
    jitter: 10
    action: monitor

context:
  name: 
.. This work is licensed under a Creative Commons Attribution 4.0 International
.. License.
.. http://creativecommons.org/licenses/by/4.0
.. (c) OPNFV, Huawei Technologies Co.,Ltd and others.

*************************************
Yardstick Test Case Description TC071
*************************************

.. _cirros: https://download.cirros-cloud.net
.. _pktgen: https://www.kernel.org/doc/Documentation/networking/pktgen.txt
.. _cachestat: https://github.com/brendangregg/perf-tools/tree/master/fs

+-----------------------------------------------------------------------------+
|Latency, Cache Utilization, Throughput, Packet Loss                          |
|                                                                             |
+--------------+--------------------------------------------------------------+
|test case id  | OPNFV_YARDSTICK_TC071_Latency, Cache Utilization,            |
|              | Throughput,Packet Loss                                       |
|              |                                             
rends. | | | Test results, graphs and similar shall be stored for | | | comparison reasons and product evolution understanding | | | between different OPNFV versions and/or configurations. | | | | +--------------+--------------------------------------------------------------+ |configuration | file: opnfv_yardstick_tc071.yaml | | | | | | Packet size: 64 bytes | | | Number of ports: 1, 10, 50, 100, 300, 500, 750 and 1000. | | | The amount configured ports map from 2 up to 1001000 flows, | | | respectively. Each port amount is run two times, for 20 | | | seconds each. Then the next port_amount is run, and so on. | | | During the test Cache Utilization on both client and server, | | | and the network latency between the client and server are | | | measured. | | | The client and server are distributed on different HW. | | | For SLA max_ppm is set to 1000. | | | | +--------------+--------------------------------------------------------------+ |test tool | pktgen | | | | | | Pktgen is not always part of a Linux distribution, hence it | | | needs to be installed. It is part of the Yardstick Glance | | | image. | | | (As an example see the /yardstick/tools/ directory for how | | | to generate a Linux image with pktgen included.) | | | | | | ping | | | | | | Ping is normally part of any Linux distribution, hence it | | | doesn't need to be installed. It is also part of the | | | Yardstick Glance image. | | | (For example also a cirros_ image can be downloaded, it | | | includes ping) | | | | | | cachestat | | | | | | cachestat is not always part of a Linux distribution, hence | | | it needs to be installed. | | | | +--------------+--------------------------------------------------------------+ |references | Ping man pages | | | | | | pktgen_ | | | | | | cachestat_ | | | | | | ETSI-NFV-TST001 | | | | +--------------+--------------------------------------------------------------+ |applicability | Test can be configured with different packet sizes, amount | | | of flows and test duration. Default values exist. | | | | | | SLA (optional): max_ppm: The number of packets per million | | | packets sent that are acceptable to lose, not received. | | | | +--------------+--------------------------------------------------------------+ |pre-test | The test case image needs to be installed into Glance | |conditions | with pktgen included in it. | | | | | | No POD specific requirements have been identified. | | | | +--------------+--------------------------------------------------------------+ |test sequence | description and expected result | | | | +--------------+--------------------------------------------------------------+ |step 1 | The hosts are installed, as server and client. pktgen is | | | invoked and logs are produced and stored. | | | | | | Result: Logs are stored. | | | | +--------------+--------------------------------------------------------------+ |test verdict | Fails only if SLA is not passed, or if there is a test case | | | execution problem. | | | | +--------------+--------------------------------------------------------------+