https://grafana.wikimedia.org/dashboard/db/save-timing
https://grafana.wikimedia.org/dashboard/db/performance-metrics
Drop started straight at 2017-03-23 21:18:00 UTC
Krinkle | |
Mar 25 2017, 4:37 AM |
F7063902: Screen Shot 2017-03-28 at 16.38.51.png | |
Mar 28 2017, 11:40 PM |
F7063949: Screen Shot 2017-03-28 at 16.39.55.png | |
Mar 28 2017, 11:40 PM |
F6948332: Screen Shot 2017-03-24 at 21.39.15.png | |
Mar 25 2017, 4:40 AM |
F6948282: Screen Shot 2017-03-24 at 21.36.25.png | |
Mar 25 2017, 4:37 AM |
F6948284: Screen Shot 2017-03-24 at 21.36.16.png | |
Mar 25 2017, 4:37 AM |
https://grafana.wikimedia.org/dashboard/db/save-timing
https://grafana.wikimedia.org/dashboard/db/performance-metrics
Drop started straight at 2017-03-23 21:18:00 UTC
https://github.com/wikimedia/mediawiki-extensions-NavigationTiming/commits/wmf/1.29.0-wmf.17:
Most likely I broke something with 8957895a6e9e that somehow only affects Save Timing.
Yup. It used to be that navtiming is sampled but save timing is not sampled. After my change, both are sampled. The sampling is meant to apply to page views, not edits. This changed reduce Save Timing rate from 250/minute to 0 most minutes, and 1 or 2 in others.
https://grafana.wikimedia.org/dashboard/db/eventlogging-schema?var-schema=SaveTiming
I'll fix this on Monday.
Change 345051 had a related patch set uploaded (by Krinkle):
[mediawiki/extensions/NavigationTiming@master] ext.NavigationTiming: Restore unsampled Save Timing
Change 345078 had a related patch set uploaded (by Krinkle):
[mediawiki/extensions/NavigationTiming@wmf/1.29.0-wmf.17] ext.NavigationTiming: Restore unsampled Save Timing
Change 345051 merged by jenkins-bot:
[mediawiki/extensions/NavigationTiming@master] ext.NavigationTiming: Restore unsampled Save Timing
Change 345078 merged by jenkins-bot:
[mediawiki/extensions/NavigationTiming@wmf/1.29.0-wmf.17] ext.NavigationTiming: Restore unsampled Save Timing
Mentioned in SAL (#wikimedia-operations) [2017-03-28T23:22:05Z] <thcipriani@tin> Synchronized php-1.29.0-wmf.17/extensions/NavigationTiming/modules/ext.navigationTiming.js: SWAT: [[gerrit:345078|ext.NavigationTiming: Restore unsampled Save Timing]] T161368 (duration: 00m 45s)