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diff --git a/docs/userguide/opnfv_yardstick_tc024.rst b/docs/userguide/opnfv_yardstick_tc024.rst new file mode 100644 index 000000000..ffdacb106 --- /dev/null +++ b/docs/userguide/opnfv_yardstick_tc024.rst @@ -0,0 +1,69 @@ +.. This work is licensed under a Creative Commons Attribution 4.0 International +.. License. +.. http://creativecommons.org/licenses/by/4.0 +.. (c) OPNFV, Ericsson AB and others. + +************************************* +Yardstick Test Case Description TC024 +************************************* + +.. _man-pages: http://manpages.ubuntu.com/manpages/trusty/man1/mpstat.1.html + ++-----------------------------------------------------------------------------+ +| CPU Load | +| | ++--------------+--------------------------------------------------------------+ +|test case id | OPNFV_YARDSTICK_TC024_CPU Load | +| | | ++--------------+--------------------------------------------------------------+ +|metric | CPU load | +| | | ++--------------+--------------------------------------------------------------+ +|test purpose | To evaluate the CPU load performance of the IaaS. This test | +| | case should be run in parallel to other Yardstick test cases | +| | and not run as a stand-alone test case. | +| | | +| | The purpose is also to be able to spot trends. Test results, | +| | graphs ans similar shall be stored for comparison reasons and| +| | product evolution understanding between different OPNFV | +| | versions and/or configurations. | +| | | ++--------------+--------------------------------------------------------------+ +|configuration | file: cpuload.yaml (in the 'samples' directory) | +| | | +| | There is are no additional configurations to be set for this | +| | TC. | +| | | ++--------------+--------------------------------------------------------------+ +|test tool | mpstat | +| | | +| | (mpstat is not always part of a Linux distribution, hence it | +| | needs to be installed. It is part of the Yardstick Glance | +| | image. However, if mpstat is not present the TC instead uses | +| | /proc/stats as source to produce "mpstat" output. | +| | | ++--------------+--------------------------------------------------------------+ +|references | man-pages_ | +| | | ++--------------+--------------------------------------------------------------+ +|applicability | Run in background with other test cases. | +| | | ++--------------+--------------------------------------------------------------+ +|pre-test | The test case image needs to be installed into Glance | +|conditions | with mpstat included in it. | +| | | +| | No POD specific requirements have been identified. | +| | | ++--------------+--------------------------------------------------------------+ +|test sequence | description and expected result | +| | | ++--------------+--------------------------------------------------------------+ +|step 1 | The host is installed. The related TC, or TCs, is | +| | invoked and mpstat logs are produced and stored. | +| | | +| | Result: Stored logs | +| | | ++--------------+--------------------------------------------------------------+ +|test verdict | None. CPU load results are fetched and stored. | +| | | ++--------------+--------------------------------------------------------------+ |