************************************* 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. | | | | +--------------+--------------------------------------------------------------+ .. Revision: 5f2938cc116f5c8769317e043440d79a0fb2045f Build date: |today|