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