[00:59:00] <Krinkle>	 Amir1: do we have a probable cause for the big reduction in replica queries last few weeks?
[00:59:01] <Krinkle>	 https://grafana.wikimedia.org/d/000000278/mysql-aggregated?orgId=1&from=now-90d&to=now&timezone=utc&var-site=codfw&var-group=core&var-shard=s1&var-shard=s2&var-role=slave
[00:59:43] <Krinkle>	 https://usercontent.irccloud-cdn.com/file/xcjRd9CP/Screenshot%202026-08-18%20at%2017.59.27.png
[01:00:33] <Krinkle>	 I'm looking for impact of T297300 but doesn't line up (went out with 1.47.0-wmf.14 on 4-6 Aug)
[01:00:34] <stashbot>	 T297300: PageProps doesn't cache result when it is false - https://phabricator.wikimedia.org/T297300
[01:01:29] <Krinkle>	 ah no, I was fooled by Gerrit not showing older branches/tags
[01:01:53] <Krinkle>	 https://www.mediawiki.org/wiki/MediaWiki_1.47/wmf.13 that's 28-30 July
[01:02:13] <Krinkle>	 that lines up but not sure if other stuff went out to take credit instead
[03:47:01] * Krinkle is thinking of adding a TransactionProfiler mode for logged-out parser cache hit page views
[03:47:18] <Krinkle>	 It'd have a super low limit like 10 or 20 queries in prod
[03:51:53] <Krinkle>	 ref T347123 up from 19 to 23...
[03:51:53] <stashbot>	 T347123: Reduce database queries on parsercached logged-out page views (Sep 2023) - https://phabricator.wikimedia.org/T347123
[10:53:32] <Amir1>	 No idea :(
[14:36:09] <Krinkle>	 ok well my change definitely didn't bring that down beause apparenlety it didn't work
[23:17:56] <Krinkle>	 The selector panel on this dash suggests that 10% of our flamegraph samples are for the unknown_unknown entrypoint. https://grafana-rw.wikimedia.org/d/78144bd1-5e43-46f9-a5fd-8a6527da0c6f/mediawiki-entrypoint-profiling3a-one-component
[23:18:06] <Krinkle>	 that seems like a big chunk to not attribute
[23:18:14] <Krinkle>	 note that load_php is 1%
[23:18:58] <Krinkle>	 looks like they're all POST requests and spend more of their time in core_JobQueue
[23:20:19] <Krinkle>	 https://codesearch.wmcloud.org/deployed/?q=getHandlerMetricPrefix
[23:20:39] <Krinkle>	 `ProfilingContext::singleton()->init( MW_ENTRY_POINT, $actionName );`
[23:21:00] <Krinkle>	 https://gerrit.wikimedia.org/g/operations/mediawiki-config/+/eb96da83e13f3850565e47cfa20e74fa298319b3/rpc/RunSingleJob.php#1
[23:21:09] <Krinkle>	 Doesn't set MW_ENTRY_POINT I guess :)
[23:43:18] <Krinkle>	 ref T435422
[23:43:19] <stashbot>	 T435422: 10% of flame graph samples attributed to unknown_unknown - https://phabricator.wikimedia.org/T435422