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?
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?
cheers,
Zane.
__________________________________________________________________________
OpenStack Development Mailing List (not for usage questions)
Unsubscribe: openstack-dev-requ...@lists.openstack.org?subject:unsubscribe
http://lists.openstack.org/cgi-bin/mailman/listinfo/openstack-dev
