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diff --git a/docs/testing/user/userguide/opnfv_yardstick_tc079.rst b/docs/testing/user/userguide/opnfv_yardstick_tc079.rst new file mode 100644 index 000000000..2c1091770 --- /dev/null +++ b/docs/testing/user/userguide/opnfv_yardstick_tc079.rst @@ -0,0 +1,109 @@ +.. 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 TC079 +************************************* + +.. _bonnie++: http://www.coker.com.au/bonnie++/ + ++-----------------------------------------------------------------------------+ +|Storage Performance | +| | ++--------------+--------------------------------------------------------------+ +|test case id | OPNFV_YARDSTICK_TC079_Bonnie++ | +| | | ++--------------+--------------------------------------------------------------+ +|metric | Sequential Input/Output and Sequential/Random Create speed | +| | and CPU useage. | +| | | ++--------------+--------------------------------------------------------------+ +|test purpose | The purpose of TC078 is to evaluate the IaaS storage | +| | performance with regards to Sequential Input/Output and | +| | Sequential/Random Create speed and CPU useage statistics. | +| | | ++--------------+--------------------------------------------------------------+ +|test tool | Bonnie++ | +| | | +| | Bonnie++ is a disk and file system benchmarking tool for | +| | measuring I/O performance. With Bonnie++ you can quickly and | +| | easily produce a meaningful value to represent your current | +| | file system performance. | +| | | +| | Bonnie++ is not always part of a Linux distribution, hence | +| | it needs to be installed in the test image. | +| | | ++--------------+--------------------------------------------------------------+ +|test | This test case uses Bonnie++ to perform the tests below: | +|description | * Create files in sequential order | +| | * Stat files in sequential order | +| | * Delete files in sequential order | +| | * Create files in random order | +| | * Stat files in random order | +| | * Delete files in random order | +| | | ++--------------+--------------------------------------------------------------+ +|configuration | file: bonnie++.yaml (in the 'samples' directory) | +| | | +| | file_size is set to 1024; ram_size is set to 512; | +| | test_dir is set to '/tmp'; concurrency is set to 1. | +| | | +| | SLA is not available in this test case. | +| | | ++--------------+--------------------------------------------------------------+ +|applicability | Test can be configured with different: | +| | | +| | * file_size - size fo the test file in MB. File size should | +| | be double RAM for good results; | +| | * ram_size - specify RAM size in MB to use, this is used to | +| | reduce testing time; | +| | * test_dir - this directory is where bonnie++ will create | +| | the benchmark operations; | +| | * test_user - the user who should perform the test. This is | +| | not required if you are not running as root; | +| | * concurrency - number of thread to perform test; | +| | | ++--------------+--------------------------------------------------------------+ +|usability | This test case is used for executing Bonnie++ benchmark in | +| | VMs. | +| | | ++--------------+--------------------------------------------------------------+ +|references | bonnie++_ | +| | | +| | ETSI-NFV-TST001 | +| | | ++--------------+--------------------------------------------------------------+ +|pre-test | The Bonnie++ distribution includes a 'bon_csv2html' Perl | +|conditions | script, which takes the comma-separated values reported by | +| | Bonnie++ and generates an HTML page displaying them. | +| | To use this feature, bonnie++ is required to be install with | +| | yardstick (e.g. in yardstick docker). | +| | | ++--------------+--------------------------------------------------------------+ +|test sequence | description and expected result | +| | | ++--------------+--------------------------------------------------------------+ +|step 1 | A host VM with fio installed is booted. | +| | | ++--------------+--------------------------------------------------------------+ +|step 2 | Yardstick is connected with the host VM by using ssh. | +| | | ++--------------+--------------------------------------------------------------+ +|step 3 | Bonnie++ benchmark is invoked. Simulated IO operations are | +| | started. Logs are produced and stored. | +| | | +| | Result: Logs are stored. | +| | | ++--------------+--------------------------------------------------------------+ +|step 4 | An HTML report is generated using bonnie++ benchmark results | +| | and stored under /tmp/bonnie.html. | +| | | ++--------------+--------------------------------------------------------------+ +|step 5 | The host VM is deleted. | +| | | ++--------------+--------------------------------------------------------------+ +|test verdict | None. Bonnie++ html report is generated. | +| | | ++--------------+--------------------------------------------------------------+ |