Friday, 2019-05-24

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openstackgerritTetsuro Nakamura proposed openstack/placement master: Trivial: Fix comment for LEFT join  https://review.opendev.org/66118204:58
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gibiefried: ack on the nested magic spec, I'm planning to review it soonish.07:10
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openstackgerritChris Dent proposed openstack/placement master: Don't run functional.db tests in nova functional run  https://review.opendev.org/66123508:36
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openstackgerritChris Dent proposed openstack/placement master: Avoid traversing summaries in _check_traits_for_alloc_request  https://review.opendev.org/66069109:57
openstackgerritChris Dent proposed openstack/placement master: Use trait strings in ProviderSummary objects  https://review.opendev.org/66069209:57
openstackgerritChris Dent proposed openstack/placement master: DNM: perfload with written allocations  https://review.opendev.org/66075410:00
cdentgibi could you have a quick look at https://review.opendev.org/#/c/661131/ that stack fixes a gate blocker (my fault, basically)10:24
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gibicdent: looking..10:48
cdentthanks10:48
gibicdent: +Ad10:49
cdentthanks10:49
cdentthis is the lowest I've seen it so far: http://logs.openstack.org/92/660692/3/check/placement-perfload/ef919db/logs/placement-perf.txt11:32
cdentnot that it is that meaningful: the variance in the gate nodes is _huge_11:33
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openstackgerritMerged openstack/placement master: Bump os-resource-classes requirements  https://review.opendev.org/66113113:04
openstackgerritMerged openstack/placement master: Fix typo in usage.yaml and usage-policy.yaml  https://review.opendev.org/66104413:04
openstackgerritMerged openstack/placement master: Canary test for os-traits version  https://review.opendev.org/66113213:04
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gibicdent, efried: I went through the nested magic spec, left some comments inside13:42
cdentthanks gibi13:42
efriedthanks gibi13:43
gibiplease don't hate me about my rant over the subtree terminology13:43
gibiI think what we want to achive is good but we might need some extra definition what we mean by two RPs is in the same subtree13:44
* gibi goes to brew a tree to recharge batteries13:44
cdenta whole tree!13:47
openstackgerritChris Dent proposed openstack/placement master: Avoid traversing summaries in _check_traits_for_alloc_request  https://review.opendev.org/66069113:50
openstackgerritChris Dent proposed openstack/placement master: Use trait strings in ProviderSummary objects  https://review.opendev.org/66069213:50
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openstackgerritChris Dent proposed openstack/placement master: Trivial: Fix comment for LEFT join  https://review.opendev.org/66118214:00
openstackgerritChris Dent proposed openstack/placement master: Don't run functional.db tests in nova functional run  https://review.opendev.org/66123514:00
efriedcdent: on the nested magic spec, the template shuffle led me to wonder some things, like14:08
efriedQ: should we have a template at all? A: yeah, of course, still helpful for authors.14:08
efriedQ: should we enact template enforcement like nova has? A: no, that's annoying and I should get to use my discretion. That said, as a reviewer, I wouldn't necessarily notice that a section was missing, thereby making it harder for me to know that everything has been considered and addressed. Any way to make the template checker available but, like, non-voting?14:08
efriedQ: should we shuffle the template itself around? i.e. how much of the shuffling I did is sensible in general? A: profoundly dunno, but probably so low priority that it'll never float to the top of my to-do list.14:08
cdentefried: I think having the template is a useful aid but that's all it needs to be. no checker required, author's discretion on how to they want to do things.14:10
efried++14:13
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gibis/tree/tea/ bahh :D14:15
cdentefried, gibi, edleafe : should this extension to perfload happen: https://review.opendev.org/660754 ?14:31
gibicdent: do I understand the test result in ^^ that this proves that having allocations does not really affect the a_c query times?14:38
cdentgibi: pretty much14:38
edleafecdent: perf all the things!14:38
cdentThe question that was raised was "does joining on an allocations table with stuff in it change the performance profile compared to an empty allocations table"14:39
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cdentso now the question is "now that we know, should we maintain perfload in this form (until the next way it gets changed)?"14:40
edleafecdent: I'm not sure why you wouldn't14:41
cdentcuz it's long and noisy?14:41
edleafeBut it gives more realistic results, no?14:42
cdentyes14:42
efried++14:42
gibicdent: If this does not make the pref job run significantly longer then I think we should merge it14:42
cdentadds about 5 minutes, but still under 10 minutes14:42
efriedeven if it did14:42
cdenti'll fix up the change so it runs all the tests and push it back up14:42
efriedbut -2 for trailing whitespace where it doesnt' matter.14:43
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gibi:)14:44
cdenti've fixed that14:44
openstackgerritChris Dent proposed openstack/placement master: perfload with written allocations  https://review.opendev.org/66075414:44
cdentbbl14:46
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openstackgerritMerged openstack/placement master: Trivial: Fix comment for LEFT join  https://review.opendev.org/66118219:13
openstackgerritMerged openstack/placement master: Don't run functional.db tests in nova functional run  https://review.opendev.org/66123519:14
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openstackgerritEric Fried proposed openstack/placement master: Add NUMANetworkFixture for gabbits  https://review.opendev.org/65746322:40
openstackgerritEric Fried proposed openstack/placement master: Gabbi test cases for can_split  https://review.opendev.org/65819222:40
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