[12:34:02] <mszabo>	 hey :) we've got arclamp up and running recently, and we're running into a weird situation where arclamp-log is receiving stack traces that have less items than the configured max depth in excimer (250) but are somehow truncated, messing up the graph
[12:34:46] <mszabo>	 (see "skyscraper" on the right) https://usercontent.irccloud-cdn.com/file/psp4IhBT/res_2020-10-29.index.svgz
[12:36:12] <mszabo>	 and here's one of the lines from the corresponding trace log:
[12:36:32] <mszabo>	 https://www.irccloud.com/pastebin/s1u1yQkn/truncated_trace_log_entry.txt
[12:38:02] <mszabo>	 this one has less than 250 semicolons so the logic from https://gerrit.wikimedia.org/r/plugins/gitiles/performance/arc-lamp/+/refs/heads/master/ArcLamp.php#89 doesn't fire, but somehow the trace is still incomplete
[18:27:45] <mutante>	 We could use some help where this performance degradation comes from on fr.wp front page:  https://phabricator.wikimedia.org/T266865
[18:28:02] <mutante>	 only front page, only fr. templates did not change
[19:04:12] <Krinkle>	 (seems revolved now)
[19:04:43] <mutante>	 fix was https://gerrit.wikimedia.org/r/c/operations/mediawiki-config/+/637752/1/wmf-config/InitialiseSettings.php#51
[19:05:00] <mutante>	 FeaturedFeeds extension
[19:05:12] <mutante>	 too many news in France at once :/