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Track hook usage counts
Open, Needs TriagePublic

Description

Sudden changes in the usage counts of certain hooks can alert us to various errors so these counts should be tracked.

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Tgr raised the priority of this task from to Needs Triage.
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Change 226640 had a related patch set uploaded (by Gergő Tisza):
Count API and hook calls, with 1:1000 sampling

https://gerrit.wikimedia.org/r/226640

Change 226640 merged by jenkins-bot:
Count API and hook calls, with 1:1000 sampling

https://gerrit.wikimedia.org/r/226640

https://grafana.wikimedia.org/#/dashboard/db/hook-calls

Clearly Grafana is not a good interface for such a huge number of metrics, but might be interesting to play with nevertheless.

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Seems to relate to WMF infrastructure??

Seems to relate to WMF infrastructure??

Not entirely, but definitely not a release blocker. The tag was just fallout from the bot.