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Diffstat (limited to 'docs/userguide/opnfv_yardstick_tc014.rst')
| -rw-r--r-- | docs/userguide/opnfv_yardstick_tc014.rst | 92 |
1 files changed, 72 insertions, 20 deletions
diff --git a/docs/userguide/opnfv_yardstick_tc014.rst b/docs/userguide/opnfv_yardstick_tc014.rst index 27d390ac6..1b0d7831a 100644 --- a/docs/userguide/opnfv_yardstick_tc014.rst +++ b/docs/userguide/opnfv_yardstick_tc014.rst @@ -13,18 +13,51 @@ Yardstick Test Case Description TC014 |Processing speed | | | +--------------+--------------------------------------------------------------+ -|test case id | OPNFV_YARDSTICK_TC014_Processing speed | +|test case id | OPNFV_YARDSTICK_TC014_PROCESSING SPEED | | | | +--------------+--------------------------------------------------------------+ -|metric | score of single cpu running, score of parallel running | +|metric | score of single cpu running, | +| | score of parallel running | | | | +--------------+--------------------------------------------------------------+ -|test purpose | To evaluate the IaaS processing speed with regards to score | -| | of single cpu running and parallel running | -| | The purpose is also to be able to spot trends. Test results, | -| | graphs and similar shall be stored for comparison reasons | -| | and product evolution understanding between different OPNFV | -| | versions and/or configurations. | +|test purpose | The purpose of TC014 is to evaluate the IaaS compute | +| | performance with regards to CPU processing speed. | +| | It measures score of single cpu running and parallel | +| | running. | +| | | +| | The purpose is also to be able to spot the trends. | +| | Test results, graphs and similar shall be stored for | +| | comparison reasons and product evolution understanding | +| | between different OPNFV versions and/or configurations. | +| | | ++--------------+--------------------------------------------------------------+ +|test tool | UnixBench | +| | | +| | Unixbench is the most used CPU benchmarking software tool. | +| | It can measure the performance of bash scripts, CPUs in | +| | multithreading and single threading. It can also measure the | +| | performance for parallel taks. Also, specific disk IO for | +| | small and large files are performed. You can use it to | +| | measure either linux dedicated servers and linux vps | +| | servers, running CentOS, Debian, Ubuntu, Fedora and other | +| | distros. | +| | | +| | (UnixBench is not always part of a Linux distribution, hence | +| | it needs to be installed. As an example see the | +| | /yardstick/tools/ directory for how to generate a Linux | +| | image with UnixBench included.) | +| | | ++--------------+--------------------------------------------------------------+ +|test | The UnixBench runs system benchmarks in a host VM on a | +|description | compute blade, getting information on the CPUs in the | +| | system. If the system has more than one CPU, the tests will | +| | be run twice -- once with a single copy of each test running | +| | at once, and once with N copies, where N is the number of | +| | CPUs. | +| | | +| | UnixBench will processs a set of results from a single test | +| | by averaging the individal pass results into a single final | +| | value. | | | | +--------------+--------------------------------------------------------------+ |configuration | file: opnfv_yardstick_tc014.yaml | @@ -33,15 +66,23 @@ Yardstick Test Case Description TC014 | | test_type: dhry2reg, whetstone and so on | | | | | | For SLA with single_score and parallel_score, both can be | -| | set by user, default is NA | +| | set by user, default is NA. | | | | +--------------+--------------------------------------------------------------+ -|test tool | unixbench | +|applicability | Test can be configured with different: | | | | -| | (unixbench is not always part of a Linux distribution, hence | -| | it needs to be installed. As an example see the | -| | /yardstick/tools/ directory for how to generate a Linux | -| | image with unixbench included.) | +| | * test types; | +| | * dhry2reg; | +| | * whetstone. | +| | | +| | Default values exist. | +| | | +| | SLA (optional) : min_score: The minimun UnixBench score that | +| | is accepted. | +| | | ++--------------+--------------------------------------------------------------+ +|usability | This test case is one of Yardstick's generic test. Thus it | +| | is runnable on most of the scenarios. | | | | +--------------+--------------------------------------------------------------+ |references | unixbench_ | @@ -49,10 +90,6 @@ Yardstick Test Case Description TC014 | | ETSI-NFV-TST001 | | | | +--------------+--------------------------------------------------------------+ -|applicability | Test can be configured with different test types, dhry2reg, | -| | whetstone and so on. | -| | | -+--------------+--------------------------------------------------------------+ |pre-test | The test case image needs to be installed into Glance | |conditions | with unixbench included in it. | | | | @@ -62,12 +99,27 @@ Yardstick Test Case Description TC014 |test sequence | description and expected result | | | | +--------------+--------------------------------------------------------------+ -|step 1 | The hosts are installed, as a client. unixbench is | -| | invoked and logs are produced and stored. | +|step 1 | A host VM with UnixBench installed is booted. | +| | | ++--------------+--------------------------------------------------------------+ +|step 2 | Yardstick is connected with the host VM by using ssh. | +| | "unixbench_benchmark" bash script is copied from Jump Host | +| | to the host VM via ssh tunnel. | +| | | ++--------------+--------------------------------------------------------------+ +|step 3 | UnixBench is invoked. All the tests are executed using the | +| | "Run" script in the top-level of UnixBench directory. | +| | The "Run" script will run a standard "index" test, and save | +| | the report in the "results" directory. Then the report is | +| | processed by "unixbench_benchmark" and checked againsted the | +| | SLA. | | | | | | Result: Logs are stored. | | | | +--------------+--------------------------------------------------------------+ +|step 4 | The host VM is deleted. | +| | | ++--------------+--------------------------------------------------------------+ |test verdict | Fails only if SLA is not passed, or if there is a test case | | | execution problem. | | | | |