Track Score errors in statsd and debug logging
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	Legoktm
	Aug 19 2021, 8:18 PM

Description

Most Score errors have a unique error code, so we could just send a counter to statsd whenever one is generated. Errors are totally expected from malformed user input, but this can help us track patterns or systemic problems (like T289298). Also sending the page name and revid to debug logging would be nice too.

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	Project	Branch	Lines +/-	Subject
	mediawiki/extensions/Score	master	+121 -79	Simplify exception creation, track errors in statsd

Customize query in gerrit

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Mentioned Here: T289298: Scores written in ABC failing with "PCRE regular expression replacement failed"

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Legoktm created this task.Aug 19 2021, 8:18 PM

Restricted Application added a subscriber: Aklapper. · View Herald TranscriptAug 19 2021, 8:18 PM

Legoktm renamed this task from Track Score errors to Track Score errors in statsd and debug logging.Aug 19 2021, 8:19 PM

Should this be under observability or would that be a stretch?

Change 716004 had a related patch set uploaded (by Legoktm; author: Legoktm):

[mediawiki/extensions/Score@master] Simplify exception creation, track errors in statsd

https://gerrit.wikimedia.org/r/716004

gerritbot added a project: Patch-For-Review.Sep 1 2021, 5:58 PM

Change 716004 merged by jenkins-bot:

[mediawiki/extensions/Score@master] Simplify exception creation, track errors in statsd

https://gerrit.wikimedia.org/r/716004

ReleaseTaggerBot added a project: MW-1.37-notes (1.37.0-wmf.23; 2021-09-13).Sep 10 2021, 10:00 PM

Legoktm closed this task as Resolved.Sep 10 2021, 10:02 PM

Legoktm claimed this task.

Maintenance_bot removed a project: Patch-For-Review.Sep 10 2021, 10:10 PM

Track Score errors in statsd and debug loggingClosed, ResolvedPublicActions

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Track Score errors in statsd and debug logging
Closed, ResolvedPublic
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