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Increase in Logstash warnings
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Description

Grafana

Most appear to be json parse errors due to python escape sequences in json-in-json logs.

Event Timeline

Change 867629 had a related patch set uploaded (by Cwhite; author: Cwhite):

[operations/puppet@production] logstash: reformat python escape sequences before parsing k8s logs

https://gerrit.wikimedia.org/r/867629

Change 867629 merged by Cwhite:

[operations/puppet@production] logstash: reformat python escape sequences before parsing k8s logs

https://gerrit.wikimedia.org/r/867629

Patch appears to have DTRT.