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| author |   Kubi <jean.gaoliang@huawei.com> | 2017-03-09 01:28:07 +0000 |
|---|---|---|
| committer |   Gerrit Code Review <gerrit@opnfv.org> | 2017-03-09 01:28:07 +0000 |
| commit | 270d6092c809e8de039a08efd8c108f865cf860e (patch) | |
| tree | f3ef32dd0639523a002cf32025d40bbabdcecd4c /docs/testing/user/userguide/opnfv_yardstick_tc073.rst | |
| parent | 6fd6dd87fe4914b970d13e346194612fbc685e64 (diff) | |
| parent | fd54fcc22170aa880fc49730730ad80896e2e608 (diff) | |
Merge "Yardstick Preliminary Documentation"
Diffstat (limited to 'docs/testing/user/userguide/opnfv_yardstick_tc073.rst')
| -rw-r--r-- | docs/testing/user/userguide/opnfv_yardstick_tc073.rst | 81 |
1 files changed, 81 insertions, 0 deletions
diff --git a/docs/testing/user/userguide/opnfv_yardstick_tc073.rst b/docs/testing/user/userguide/opnfv_yardstick_tc073.rst new file mode 100644 index 000000000..ad4526405 --- /dev/null +++ b/docs/testing/user/userguide/opnfv_yardstick_tc073.rst @@ -0,0 +1,81 @@ +.. 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 TC073 +************************************* + +.. _netperf: http://www.netperf.org/netperf/training/Netperf.html + ++-----------------------------------------------------------------------------+ +|Throughput per NFVI node test | +| | ++--------------+--------------------------------------------------------------+ +|test case id | OPNFV_YARDSTICK_TC073_Network latency and throughput between | +| | nodes | +| | | ++--------------+--------------------------------------------------------------+ +|metric | Network latency and throughput | +| | | ++--------------+--------------------------------------------------------------+ +|test purpose | To evaluate the IaaS network performance with regards to | +| | flows and throughput, such as if and how different amounts | +| | of packet sizes and flows matter for the throughput between | +| | nodes in one pod. | +| | | ++--------------+--------------------------------------------------------------+ +|configuration | file: opnfv_yardstick_tc073.yaml | +| | | +| | Packet size: default 1024 bytes. | +| | | +| | Test length: default 20 seconds. | +| | | +| | The client and server are distributed on different nodes. | +| | | +| | For SLA max_mean_latency is set to 100. | +| | | ++--------------+--------------------------------------------------------------+ +|test tool | netperf_ | +| | Netperf is a software application that provides network | +| | bandwidth testing between two hosts on a network. It | +| | supports Unix domain sockets, TCP, SCTP, DLPI and UDP via | +| | BSD Sockets. Netperf provides a number of predefined tests | +| | e.g. to measure bulk (unidirectional) data transfer or | +| | request response performance. | +| | (netperf is not always part of a Linux distribution, hence | +| | it needs to be installed.) | +| | | ++--------------+--------------------------------------------------------------+ +|references | netperf Man pages | +| | ETSI-NFV-TST001 | +| | | ++--------------+--------------------------------------------------------------+ +|applicability | Test can be configured with different packet sizes and | +| | test duration. Default values exist. | +| | | +| | SLA (optional): max_mean_latency | +| | | ++--------------+--------------------------------------------------------------+ +|pre-test | The POD can be reached by external ip and logged on via ssh | +|conditions | | ++--------------+--------------------------------------------------------------+ +|test sequence | description and expected result | +| | | ++--------------+--------------------------------------------------------------+ +|step 1 | Install netperf tool on each specified node, one is as the | +| | server, and the other as the client. | +| | | ++--------------+--------------------------------------------------------------+ +|step 2 | Log on to the client node and use the netperf command to | +| | execute the network performance test | +| | | ++--------------+--------------------------------------------------------------+ +|step 3 | The throughput results stored. | +| | | ++--------------+--------------------------------------------------------------+ +|test verdict | Fails only if SLA is not passed, or if there is a test case | +| | execution problem. | +| | | ++--------------+--------------------------------------------------------------+ |