On Wed, Mar 15, 2017 at 5:53 PM, Zane Bitter <[email protected]> wrote: > On 15/03/17 15:52, Joe Talerico wrote: >> >> Can we start looking at CPU usage as well? Not sure if your data has >> this as well... > > > Usage by Heat specifically? Or just in general?
heat-engine specifically. > > We're limited by what is logged in the gate, so CPU usage by Heat is > definitely a non-starter. Picking a random gate run, the Heat memory use > comes from this file: > > http://logs.openstack.org/27/445627/2/check-tripleo/gate-tripleo-ci-centos-7-ovb-nonha/9232979/logs/ps.txt.gz > > which is generated by running `ps` at the end of the test. > > We also have this file (including historical data) from dstat: > > http://logs.openstack.org/27/445627/2/check-tripleo/gate-tripleo-ci-centos-7-ovb-nonha/9232979/logs/dstat.txt.gz > > so there is _some_ data there, it's mostly a question of how to process it > down to something we can plot against time. My first guess would be to do a > box-and-whisker-style plot showing the distribution of the 1m load average > during the test. (CPU usage itself is generally a pretty bad measure of... > CPU usage.) What problems are you hoping to catch? Just curiosity. We have a set of tools which capture per-process utilization for cpu/mem/disk/etc. I wonder if we could implement this into your work? Joe > > cheers, > Zane. > > > __________________________________________________________________________ > OpenStack Development Mailing List (not for usage questions) > Unsubscribe: [email protected]?subject:unsubscribe > http://lists.openstack.org/cgi-bin/mailman/listinfo/openstack-dev __________________________________________________________________________ OpenStack Development Mailing List (not for usage questions) Unsubscribe: [email protected]?subject:unsubscribe http://lists.openstack.org/cgi-bin/mailman/listinfo/openstack-dev
