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| openstackgerrit | Sergey Galkin proposed openstack/performance-docs: Add Intel Lab status https://review.openstack.org/292835 | 11:44 |
|---|---|---|
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| openstackgerrit | Sergey Galkin proposed openstack/performance-docs: Add Intel Lab status https://review.openstack.org/292835 | 11:49 |
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| openstackgerrit | Dina Belova proposed openstack/performance-docs: Add Intel Lab status https://review.openstack.org/292835 | 12:23 |
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| DinaBelova | folks, just a reminder: meeting is 16:00 UTC -> due to US summer time change it'll me 9AM PST | 14:46 |
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| DinaBelova | again, reminder: meeting is 16:00 UTC -> due to US summer time change it'll me 9AM PST | 15:05 |
| klindgren | o/ - Damn daylight savings time - screwing everything up for everyone. | 15:06 |
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| DinaBelova | klindgren indeed... | 15:47 |
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| DinaBelova | #startmeeting Performance Team | 16:00 |
| openstack | Meeting started Tue Mar 15 16:00:01 2016 UTC and is due to finish in 60 minutes. The chair is DinaBelova. Information about MeetBot at http://wiki.debian.org/MeetBot. | 16:00 |
| openstack | Useful Commands: #action #agreed #help #info #idea #link #topic #startvote. | 16:00 |
| openstack | The meeting name has been set to 'performance_team' | 16:00 |
| DinaBelova | o/ | 16:00 |
| ilyashakhat | o/ | 16:00 |
| ozamiatin__ | o/ | 16:00 |
| DinaBelova | rohanion, are you around? :) | 16:00 |
| DinaBelova | let's wait for a few moments | 16:01 |
| rohanion | yes | 16:01 |
| rohanion | hello everyone! | 16:01 |
| DinaBelova | yay! | 16:01 |
| DinaBelova | well, I think we may start with action items | 16:01 |
| DinaBelova | #topic Action Items | 16:02 |
| DinaBelova | #link http://eavesdrop.openstack.org/meetings/performance_team/2016/performance_team.2016-03-01-16.00.html | 16:02 |
| DinaBelova | ok, last time we had few ones | 16:02 |
| DinaBelova | I'll start with my idea to propose two times for this meeting | 16:02 |
| DinaBelova | US and European friendly | 16:02 |
| DinaBelova | I decided to postpone this proposal due to daylight savings time in US | 16:02 |
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| DinaBelova | not to mix even more current schedule | 16:03 |
| DinaBelova | that's UTC-based | 16:03 |
| DinaBelova | so let's postpone this for a while and see if current time is ok or not for our US folks | 16:03 |
| DinaBelova | so I'll leave this item on myself | 16:03 |
| DinaBelova | #action DinaBelova propose to have to times for this meeting to openstack-dev - US and Europe/China friendly and switch them on weekly basis | 16:03 |
| DinaBelova | going to ilyashakhat | 16:03 |
| DinaBelova | ilyashakhat: were you able to move performa to openstack/* github namespace? | 16:04 |
| ilyashakhat | not yet | 16:04 |
| ilyashakhat | the patch is in infra queue | 16:04 |
| ilyashakhat | and has one +2 already | 16:04 |
| DinaBelova | link please :) | 16:04 |
| ilyashakhat | https://review.openstack.org/291657 | 16:05 |
| DinaBelova | #link https://review.openstack.org/291657 | 16:05 |
| DinaBelova | ok, so let's just leave this action item not to miss it next time | 16:05 |
| DinaBelova | #action ilyashakhat move Performa to openstack space (final steps) | 16:05 |
| DinaBelova | as for kun_huang's change | 16:05 |
| DinaBelova | I've seen he updated it, but there are no (yet) details about lab HW | 16:06 |
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| DinaBelova | due to the fact lab is still under building stage | 16:06 |
| DinaBelova | so I decided to keep this change https://review.openstack.org/#/c/280843 on review till this will be finalized | 16:06 |
| DinaBelova | #action kun_huang update https://review.openstack.org/#/c/280843 once lab HW details will be available | 16:07 |
| DinaBelova | btw | 16:07 |
| DinaBelova | AugieMena: here is short HW description on Mirantis-Intel lab https://review.openstack.org/#/c/292835/3 | 16:07 |
| DinaBelova | of* | 16:07 |
| DinaBelova | we're going to publish some test results soon, so uploaded the description of where are we running these tests | 16:08 |
| DinaBelova | ok, so going to final action item | 16:08 |
| DinaBelova | rohanion ozamiatin__ - the floor is yours | 16:08 |
| DinaBelova | may you please share details about 0MQ driver socet consumption improvement? | 16:08 |
| DinaBelova | socket* | 16:08 |
| ozamiatin__ | DinaBelova, thanks, let rohanion begin | 16:08 |
| rohanion | ok thank you | 16:09 |
| DinaBelova | rohanion and link to the bug please, if any | 16:09 |
| rohanion | sure | 16:09 |
| rohanion | 1 minute | 16:09 |
| ozamiatin__ | https://bugs.launchpad.net/oslo.messaging/+bug/1555007 | 16:10 |
| openstack | Launchpad bug 1555007 in oslo.messaging "[zmq] ZMQ driver eats too many TCP sockets" [Undecided,In progress] - Assigned to Oleksii Zamiatin (ozamiatin) | 16:10 |
| ozamiatin__ | this one? | 16:10 |
| rohanion | yes, thanks! | 16:10 |
| DinaBelova | #link https://bugs.launchpad.net/oslo.messaging/+bug/1555007 | 16:10 |
| DinaBelova | ok, so any ideas how to deal with it? | 16:10 |
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| rohanion | We've created a patchset which disables pub/sub listening | 16:11 |
| rohanion | and we've reduced the number of oslo-messaging-zmq-receiver processes to three, one per controller node | 16:12 |
| ozamiatin__ | DinaBelova, rohanion: currently we have all services connected directly to each other which finally gives us full-mesh topology, my proposal is to start using of lightweight proxies which will reduce number of sockets | 16:13 |
| rohanion | after measuring the number of used sockets with these patches enabled | 16:13 |
| DinaBelova | ozamiatin__ - yeah, that was basement idea you folks proposed last time | 16:13 |
| rohanion | we saw that the controllers use 7000 less sockets - 28k vs 35k | 16:14 |
| ozamiatin__ | DinaBelova, rohanion: yes, the drawback is loose on perfomance, so we need to test what performance degrade we will get finally | 16:14 |
| DinaBelova | ozamiatin__ indeed | 16:14 |
| DinaBelova | ozamiatin__, rohanion - when are you going to test this proxy approach? | 16:15 |
| ozamiatin__ | DinaBelova, rohanion: I'm planning to finalize implementing it this week | 16:15 |
| DinaBelova | ozamiatin__ ack | 16:15 |
| rohanion | probably we won't even outperform rabbitmq but our solution should me more scalable than rabbitmq | 16:16 |
| DinaBelova | #info work on https://bugs.launchpad.net/oslo.messaging/+bug/1555007 most probably should be finished ~March 18th | 16:16 |
| openstack | Launchpad bug 1555007 in oslo.messaging "[zmq] ZMQ driver eats too many TCP sockets" [Undecided,In progress] - Assigned to Oleksii Zamiatin (ozamiatin) | 16:16 |
| rohanion | s/me/be/ | 16:16 |
| DinaBelova | ack | 16:16 |
| DinaBelova | rohanion, ozamiatin__ - thanks for the update | 16:16 |
| ozamiatin__ | DinaBelova: you are welcome | 16:16 |
| rohanion | DinaBelova what about our planned changes in osprofiler? | 16:17 |
| DinaBelova | rohanion let's dscuss it when we'll go to osprofiler related topic | 16:17 |
| DinaBelova | of this meeting | 16:17 |
| rohanion | ok | 16:17 |
| DinaBelova | #action rohanion ozamiatin__ collect data about possible performance degradation of light weighted proxies for 0MQ | 16:17 |
| DinaBelova | ack, let's go to the test plans | 16:17 |
| DinaBelova | #topic Test plans statuses | 16:17 |
| DinaBelova | ilyashakhat - please go ahead | 16:17 |
| ilyashakhat | DinaBelova, the execution of MQ test plan is still upcoming | 16:19 |
| ilyashakhat | pending on lab availability | 16:19 |
| DinaBelova | ilyashakhat any estimates on when this can be processed? | 16:20 |
| DinaBelova | dur to current situation? | 16:20 |
| DinaBelova | due* | 16:20 |
| ilyashakhat | the plan is to do it asap | 16:20 |
| ilyashakhat | by the next meeting there certainly be some results | 16:21 |
| DinaBelova | ilyashakhat ack | 16:21 |
| DinaBelova | thanks for the update | 16:21 |
| DinaBelova | anything else to share in this section? | 16:21 |
| DinaBelova | ok, so let's proceed | 16:22 |
| DinaBelova | #topic OSProfiler weekly update | 16:22 |
| DinaBelova | ok, so something before we'll switch to rohanion's topic | 16:22 |
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| DinaBelova | currently (I still think it's possible) https://review.openstack.org/#/c/103368/42 will be merged soon | 16:23 |
| DinaBelova | right now it's without DB tracing support | 16:23 |
| DinaBelova | there are several reasons for this | 16:23 |
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| DinaBelova | 1) keystone changed their oslo.db usage -> I need to modify oslo.db/enginefacade module -> this is going to happen only in Newton timeframe | 16:23 |
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| DinaBelova | 2) it looks like there can be some issues on the profiling side as well, I need to ensure after will finish #1 | 16:24 |
| DinaBelova | so this change was almost merged when Morgan and I caught some misunderstanding we're trying to solve now :) | 16:24 |
| DinaBelova | ok, so going to further osprofiler plans | 16:25 |
| DinaBelova | rohanion will continue my work on the multi-drivers approach for the profiler | 16:25 |
| DinaBelova | rohanion - anything you'd love to share now? | 16:25 |
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| rohanion | hi guys :) | 16:26 |
| rohanion | yes | 16:26 |
| rohanion | so what I'm planning to do is to create a concept of using external services like PostrgreSQL as storage engines for osprofiler notifications | 16:27 |
| DinaBelova | and probably something else | 16:27 |
| DinaBelova | do you think some etherpad with the proposed drivers will be a good idea? | 16:28 |
| DinaBelova | I think we may try to focus on the most prioritized | 16:28 |
| DinaBelova | although there might be several variants | 16:28 |
| rohanion | of course | 16:28 |
| DinaBelova | ack, may you please prepare it before next meeting? | 16:29 |
| rohanion | will do | 16:29 |
| rohanion | currently we have this idea of creating a class which will initialize osprofiler directly from service | 16:29 |
| DinaBelova | #action rohanion prepare list of possible drivers for osprofiler with pros/cons of each one | 16:29 |
| DinaBelova | ack, thanks! | 16:30 |
| DinaBelova | it looks like we may go to open discussion | 16:30 |
| DinaBelova | anything else in profiler-related section? | 16:30 |
| DinaBelova | ok | 16:30 |
| DinaBelova | #topic Open Discussion | 16:30 |
| DinaBelova | so if you have something to say please don't hesitate :) | 16:31 |
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| DinaBelova | ok, so it looks like we're done for today! | 16:31 |
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| DinaBelova | thanks everyone for joining! | 16:32 |
| DinaBelova | #endmeeting | 16:32 |
| openstack | Meeting ended Tue Mar 15 16:32:10 2016 UTC. Information about MeetBot at http://wiki.debian.org/MeetBot . (v 0.1.4) | 16:32 |
| openstack | Minutes: http://eavesdrop.openstack.org/meetings/performance_team/2016/performance_team.2016-03-15-16.00.html | 16:32 |
| openstack | Minutes (text): http://eavesdrop.openstack.org/meetings/performance_team/2016/performance_team.2016-03-15-16.00.txt | 16:32 |
| openstack | Log: http://eavesdrop.openstack.org/meetings/performance_team/2016/performance_team.2016-03-15-16.00.log.html | 16:32 |
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| bsilverman | Hey DinaBelova :) | 18:31 |
| DinaBelova | bsilverman o/ | 18:31 |
| harlowja_at_home | DinaBelova!!!! | 18:33 |
| harlowja_at_home | lol | 18:33 |
| harlowja_at_home | hi | 18:33 |
| DinaBelova | harlowja_at_home :D | 18:33 |
| DinaBelova | we had meeting today :) | 18:33 |
| DinaBelova | one hour later for you than usual :) | 18:33 |
| DinaBelova | did you oversleep again: lol | 18:33 |
| harlowja_at_home | lol | 18:34 |
| harlowja_at_home | ummmm | 18:34 |
| harlowja_at_home | i sorta forgot | 18:34 |
| harlowja_at_home | lol | 18:34 |
| DinaBelova | :D | 18:34 |
| harlowja_at_home | the openstack meeting stuff needs txt message feature | 18:34 |
| harlowja_at_home | lol | 18:34 |
| DinaBelova | should I send you and google calendar invitation? :) | 18:34 |
| harlowja_at_home | :-P | 18:35 |
| harlowja_at_home | i think i can make one | 18:35 |
| harlowja_at_home | lol | 18:35 |
| DinaBelova | I have some btw :D | 18:35 |
| DinaBelova | you're not the only forgetty person :) | 18:35 |
| harlowja_at_home | lol | 18:35 |
| harlowja_at_home | txt message of kitty pictures 10 minutes before | 18:35 |
| harlowja_at_home | lol | 18:35 |
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