summaryrefslogtreecommitdiffstats
path: root/samples/lmbench.yaml
AgeCommit message (Collapse)AuthorFilesLines
2016-11-09Upgrade yardstick VM image from Ubuntu 14.04 to 16.04JingLu51-1/+1
JIRA: YARDSTICK-365 This patch upgrades the base Ubuntu version of Yardstick VM image from trusty(14.04) to xenial(16.04). If you still want to use Ubuntu 14.04 to build Yardstick custom image you can use command: sudo ./tools/yardstick-img-modify tools/ubuntu-server-cloudimg-modify.sh trusty And now the "yardstick-trusty-server" is rename as "yardstick-image". Change-Id: I0765f3aee2d17eea1ad2257d0f576cdb9ef2b18d Signed-off-by: JingLu5 <lvjing5@huawei.com>
2016-01-15HeatContext model update to match heat code updateQiLiang1-1/+1
In Heat Liberty release OS::Nova::Server will always use the user pre-configured in the image (e.g. "fedora" for stock Fedora cloud images, "ubuntu" for stock Ubuntu cloud images, "cloud-user" for stock CentOS cloud images etc) Change all ec2-user -> ubuntu Add admin-user in Heat model for backwards compatibility. Refer below links for detalis: https://etherpad.opnfv.org/p/yardstick_release_b_troubleshooting https://github.com/openstack/heat/commit/e423bec7f10b0f5d07f05d195b3b7860f6bceb00 http://blog.scottlowe.org/2015/04/23/ubuntu-openstack-heat-cloud-init/ JIRA: - Change-Id: I6b8b2b21daf113a3a86aee1126b0c3e74737ef4f Signed-off-by: QiLiang <liangqi1@huawei.com>
2015-12-21Fix lmbench memory read latency stop sizeKristian Hunt1-1/+1
Stop size parameter's type should be float to allow for performing measurements on only L1 and L2 cache if needed. JIRA: - Change-Id: Ibc4d052c343e9dcccf6101c6c949172bb5a0f9e1 Signed-off-by: Kristian Hunt <kristian.hunt@gmail.com>
2015-12-18Changes Arithmetic runner to accept several step parametersPer Holmgren1-8/+12
The Arithmetic runner is modified to accept several named parameters to iterate over in each scenario. Possible to chose either to iterate through them in a nested-for-loop fashion (default) or in a tupled loop fashion (combine i:th element of each input). Still possible to only provide one parameter to step/iterate over, as before. All existing yaml files with Arithmetic types have been modified to run the tests as before, and to provide same results as before this change. The only change is in sample file pktgen.yaml to provide a valid example of how to use this modification. It is also possible to step backwards, i.e. start > stop, with a negative step parameter value. (Noticed that tests are terminated when there is SLA error problems in "monitor" mode. Should be fixed in another commit) Change-Id: Ib2ebd24b71dd55d6817cee8e67026a0dd13a9e17 JIRA: -
2015-10-28Extend lmbench scenario to measure memory bandwidthKristian Hunt1-1/+20
Lmbench scenario has now two scripts and will choose between them, based on whether the intention is to run memory latency or bandwidth tests. Added also unit test file for this scenario. JIRA: YARDSTICK-113 Change-Id: I2ba4dbef31f3cafbdb3c583ece5ed9512a906896 Signed-off-by: Kristian Hunt <kristian.hunt@gmail.com>
2015-09-06Support to config external network by shell envQiLiang1-1/+0
Example invocation: $ export EXTERNAL_NETWORK=net04_ext $ yardstick task start samples/ping.yaml The default external network is "net04_ext" external_net should not be possible set in yaml anymore. JIRA: YARDSTICK-54 Change-Id: I8c7b2850801f312c6878e9a363b06cdc8ade09bf Signed-off-by: QiLiang <liangqi1@huawei.com>
2015-08-13Add lmbench scenario and sampleKristian Hunt1-0/+46
Supports measuring memory read latency using Lmbench. SLA can be verified for maximum latency time in nanoseconds compared against results from every measurement taken. Change-Id: Ia187e68eaa03341ba14b6e9eb986afb1d00dd0f6 JIRA: YARDSTICK-89 JIRA: YARDSTICK-92 Signed-off-by: Kristian Hunt <kristian.hunt@gmail.com>