Saturday, 2021-08-14

pabelanger[m]just upgraded zuul.a.c to 4.8.0 release of zuul. I've noticed for the last few times, it seems to take much longer to start zuul then before. 15:21
fungipabelanger[m]: can you tell from the debug log what it's spending that additional time on?15:24
pabelanger[m]Yah, looking into it more now15:34
pabelanger[m]this looks to be new: https://paste.opendev.org/show/808096/ looks like we didn't shutdown cleanly15:34
pabelanger[m]I'll dig more, it looks like it takes about 2mins to start up now, of that15:41
pabelanger[m]2021-08-14 15:19:23,554 INFO zuul.Scheduler: Config priming complete (duration: 64.308 seconds)15:41
pabelanger[m]maybe it is just a result of more projects that are in the system now15:41
fungiwell, also more and more state is getting stored in zookeeper, so hopefully that's less for the scheduler to do at start15:47
fungiand once we get to full implementation on the scale-out scheduler, restarting schedulers should be hitless anyway15:47
pabelanger[m]Yah, agree. I likely won't dig too much on it15:53
opendevreviewMerged zuul/zuul master: Fix ordering of parameters in _logQueueStatus() call  https://review.opendev.org/c/zuul/zuul/+/80448715:53
Clark[m]The first restart should be slower because data has to be written to zookeeper but subsequent restarts should be faster. Opendev's restarts are back under 10 minutes now16:01
opendevreviewPaul Belanger proposed zuul/zuul master: Process pipelines based on precedence  https://review.opendev.org/c/zuul/zuul/+/80430517:57
pabelanger[m]Clark: corvus: ^ test added for semaphore precedence now17:58
pabelanger[m]thanks for the test_queue_precedence logic :)17:58

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