[Engineering] This Week's Log Health

Tyler Cipriani tcipriani at wikimedia.org
Fri Aug 24 14:27:06 UTC 2018


Hi all!

The state of the Wikimedia error logs makes determining the health of a 
deployment difficult. This week there were a number of log messages that 
made determining the health of this week's train difficult.

This email is a request for help for a couple of troubling messages 
currently showing up on our error logs; please help to investigate these 
log messages if you are able:

* Exception thrown for failure to save settings appears ~ 1000 
times/day[0]
* "Falling back to DifferenceEngineSlotDiffRenderer" Logspam[1]

Thank you for your help!

<3
-- Tyler

[0] <https://phabricator.wikimedia.org/T202149>
[1] <https://phabricator.wikimedia.org/T202686>



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