Tuesday, 2018-01-23

« Monday, 2018-01-22 Index Wednesday, 2018-01-24 »
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openstackgerritGao Fei proposed openstack/osprofiler master: Modify link address from http to https  https://review.openstack.org/53663701:26
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openstackgerritGao Fei proposed openstack/osprofiler master: Modify link address from http to https  https://review.openstack.org/53663706:13
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openstackgerritMerged openstack/osprofiler master: Remove Ceilometer support  https://review.openstack.org/53290308:44
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openstackgerritIlya Shakhat proposed openstack/osprofiler master: Add initial 'trace list' command  https://review.openstack.org/52138512:31
openstackgerritIlya Shakhat proposed openstack/osprofiler master: Unify and fix `list_traces` function  https://review.openstack.org/53286712:33
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DinaBelova#startmeeting Performance Team15:30
openstackMeeting started Tue Jan 23 15:30:01 2018 UTC and is due to finish in 60 minutes.  The chair is DinaBelova. Information about MeetBot at http://wiki.debian.org/MeetBot.15:30
openstackUseful Commands: #action #agreed #help #info #idea #link #topic #startvote.15:30
*** openstack changes topic to " (Meeting topic: Performance Team)"15:30
openstackThe meeting name has been set to 'performance_team'15:30
ilyashakhathi!15:30
DinaBelovahello ilyashakhat o/15:30
DinaBelovalet'ssee if others are around15:31
tovin07_hi15:31
tovin07_o/15:31
DinaBelovatovin07 o/15:31
DinaBelovahey :)15:31
DinaBelovait looks like we may start then :)15:31
DinaBelovamsimonin will probably join later15:31
DinaBelova#topic Action Items15:31
*** openstack changes topic to "Action Items (Meeting topic: Performance Team)"15:31
DinaBelovaokay, last time we had two action items15:31
DinaBelovaone on myself with reviewing osprofiler review queue15:32
DinaBelovaI have done several reviews15:32
DinaBelovait looks like I have to go through some of them again15:32
DinaBelovadue to the new patches15:32
DinaBelovaso will do it again15:32
DinaBelovatovin07 the other one was on you about https://bugs.launchpad.net/osprofiler/+bug/174358615:33
openstackLaunchpad bug 1743586 in osprofiler "Nova operations fail when profiling is enabled" [Undecided,New]15:33
DinaBelovatovin07 anything to share?15:33
tovin07_i published a patch for this15:34
tovin07_actually this one15:34
tovin07_#link https://review.openstack.org/#/c/535219/15:34
DinaBelovayep, was trying to find the link :D15:34
DinaBelovathanks15:34
DinaBelovatovin07 did you have a chance to verify this patch?15:35
tovin07_I tried with my local devstack15:35
tovin07_ilyashakhat can you check it again15:36
ilyashakhattovin07_, what is the root cause of this issue?15:36
tovin07_as I see15:36
tovin07_boris-42 want to trace greenthread too15:36
tovin07_however, in some cases15:36
tovin07_there is no new greenthread15:37
tovin07_you can see in my comment (in the patch or in the bug in launchpad)15:38
ilyashakhatwe are using threading.local variable - is it suppose to be "forked" when a new green thread is started?15:39
ilyashakhatmy observation shows that it remains the same for all "green" threads15:40
ilyashakhattovin07_, what do you mean under "there is no new greenthread"?15:41
tovin07_i mean that15:41
tovin07_the new thread that spawn-ed is just normal thread15:42
ilyashakhathmm15:43
ilyashakhatthen our threading.local variable should be different for that new thread, isn't it?15:43
tovin07_because, if it is green, its class will be eventlet.corolocal.local not thread._local15:43
ilyashakhatright15:44
tovin07_you can see here https://github.com/eventlet/eventlet/blob/master/eventlet/green/thread.py#L11315:45
ilyashakhatok, the fix resolves the issue on devstack15:46
ilyashakhatthe question now is now to deliver it (since we already passed the freeze day for non-client libs)15:46
ilyashakhatnow -> how15:46
DinaBelovawell, yeah...15:48
DinaBelovaI suspect we missed the date and nothing can be done much here15:48
ilyashakhatbut it means that profiling will be broken in Q15:49
DinaBelovayeah.... tovin07_ can you please reach oslo core team? and speak on this?15:49
DinaBelovaso we can release our lib now?15:49
DinaBelovaas an exception?15:49
tovin07_yes, i will try15:50
DinaBelovatovin07_ thanks15:50
DinaBelova#info tovin07_ will try to reach oslo core team on releasing osprofiler now15:50
DinaBelovaokay, so let's go ahead15:51
DinaBelova#topic Current status15:51
*** openstack changes topic to "Current status (Meeting topic: Performance Team)"15:51
DinaBelovailyashakhat please go ahead15:51
ilyashakhatI've rebased patch with `trace show` command15:51
ilyashakhatI mean `trace list`15:52
ilyashakhatso it doesn't refer to ceilometer anymore15:52
DinaBelovayeah, I've seen it15:52
DinaBelovathanks15:52
ilyashakhatthat's it from my side15:53
DinaBelovaack, thank you15:53
DinaBelovatovin07_ - anything we did not mentioned yet to share?15:53
tovin07_ah no15:54
tovin07_except15:54
tovin07_will any one plan to join Vancouver Summit15:54
tovin07_just curious :D15:54
DinaBelovaheh, good for you :D15:55
DinaBelovaI guess I on't be able to join15:55
DinaBelovabut I'm glad you will :)15:55
DinaBelovaokay, then thank you folks15:55
DinaBelova#topic Open Discussion15:55
*** openstack changes topic to "Open Discussion (Meeting topic: Performance Team)"15:55
DinaBelovatovin07_ ilyashakhat anything to share additionally?15:55
ilyashakhatnope15:55
tovin07_no15:55
ilyashakhatI've verified the patch for Nova - it works15:56
DinaBelovacool15:56
DinaBelovatovin07_ then please speak to core team15:56
tovin07_i don't see gcb online now15:56
ilyashakhatlet's merge it first15:57
tovin07_i will reach him tomorrow15:57
DinaBelovaack15:57
DinaBelovai'll do it now15:57
DinaBelovaanyway, thanks for your tiem15:57
DinaBelovaplease have a nice evening15:57
ilyashakhathave a nice day!15:58
DinaBelova#endmeeting15:58
*** openstack changes topic to "OpenStack performance discussions - testing, bottlenecks, etc. Performance-related changes on review - https://etherpad.openstack.org/p/perf-zoom-zoom (tools, bottlenecks, etc.)"15:58
openstackMeeting ended Tue Jan 23 15:58:08 2018 UTC.  Information about MeetBot at http://wiki.debian.org/MeetBot . (v 0.1.4)15:58
openstackMinutes:        http://eavesdrop.openstack.org/meetings/performance_team/2018/performance_team.2018-01-23-15.30.html15:58
openstackMinutes (text): http://eavesdrop.openstack.org/meetings/performance_team/2018/performance_team.2018-01-23-15.30.txt15:58
openstackLog:            http://eavesdrop.openstack.org/meetings/performance_team/2018/performance_team.2018-01-23-15.30.log.html15:58
tovin07_have a nice day :D15:58
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openstackgerritMerged openstack/osprofiler master: Check profiler instance before initialize  https://review.openstack.org/53521917:53
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