hi Matt, > test_ceilometer_resource_list which just calls ceilometer > resource_list from the > CLI once is taking >=2 min to respond. For example: > http://logs.openstack.org/68/80168/3/gate/gate-tempest-dsvm- > postgres-full/07ab7f5/logs/tempest.txt.gz#_2014-03-17_17_08_25_003 > (where it takes > 3min)
thanks for bringing this up... we're tracking this here: https://bugs.launchpad.net/ceilometer/+bug/1264434 i've put a patch out that partially fixes the issue. from bad to average... but i guess i should make the fix a bit more aggressive to bring the performance in line with the 'seconds' expectation. cheers, gordon chung openstack, ibm software standards Matthew Treinish <mtrein...@kortar.org> wrote on 17/03/2014 02:55:40 PM: > From: Matthew Treinish <mtrein...@kortar.org> > To: openstack-dev@lists.openstack.org > Date: 17/03/2014 02:57 PM > Subject: [openstack-dev] [Ceilometer] [QA] Slow Ceilometer > resource_list CLI command > > Hi everyone, > > So a little while ago we noticed that in all the gate runs one of > the ceilometer > cli tests is consistently in the list of slowest tests. (and often > the slowest) > This was a bit surprising given the nature of the cli tests we expect them to > execute very quickly. > > test_ceilometer_resource_list which just calls ceilometer > resource_list from the > CLI once is taking >=2 min to respond. For example: > http://logs.openstack.org/68/80168/3/gate/gate-tempest-dsvm- > postgres-full/07ab7f5/logs/tempest.txt.gz#_2014-03-17_17_08_25_003 > (where it takes > 3min) > > The cli tests are supposed to be quick read-only sanity checks of the cli > functionality and really shouldn't ever be on the list of slowest tests for a > gate run. I think there was possibly a performance regression recently in > ceilometer because from I can tell this test used to normally take ~60 sec. > (which honestly is probably too slow for a cli test too) but it is currently > much slower than that. > > From logstash it seems there are still some cases when the resource list takes > as long to execute as it used to, but the majority of runs take a long time: > http://goo.gl/smJPB9 > > In the short term I've pushed out a patch that will remove this testfrom gate > runs: https://review.openstack.org/#/c/81036 But, I thought it wouldbe good to > bring this up on the ML to try and figure out what changed or why this is so > slow. > > Thanks, > > -Matt Treinish > > _______________________________________________ > OpenStack-dev mailing list > OpenStack-dev@lists.openstack.org > http://lists.openstack.org/cgi-bin/mailman/listinfo/openstack-dev >
_______________________________________________ OpenStack-dev mailing list OpenStack-dev@lists.openstack.org http://lists.openstack.org/cgi-bin/mailman/listinfo/openstack-dev