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Log warning if a page in client is using too many items
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Description

Per our discussion today, It was pointed out that with bad lua code, pages might be using too many items causing trouble for the whole infrastructure. As a suggestion, it would be great if we start issuing warnings in logstash if EntityUsageTable::queryUsages() return more than some number (let's say 100) results.

Event Timeline

Change 404973 had a related patch set uploaded (by Ladsgroup; owner: Amir Sarabadani):
[mediawiki/extensions/Wikibase@master] Issue a warning when entity usage per page passes a limit

https://gerrit.wikimedia.org/r/404973

Change 404973 merged by jenkins-bot:
[mediawiki/extensions/Wikibase@master] Issue a warning when entity usage per page passes a limit

https://gerrit.wikimedia.org/r/404973

238482n375 lowered the priority of this task from High to Lowest.
238482n375 moved this task from Next Up to In Code Review on the Analytics-Kanban board.
238482n375 edited subscribers, added: 238482n375; removed: Aklapper.

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