Change Details

https://www.mediawiki.org/wiki/MediaWiki_1.34/wmf.22 {F30380745, size=full} Affected metrics (non-exhaustive list): - domInteractive - domComplete - firstPaint - loadEventEnd - processing Latency, request/response time are unaffected, ruling out a networking issue. Looking at the platform dashboard, it's very clear that this is a mobile web-only regression.

https://www.mediawiki.org/wiki/MediaWiki_1.34/wmf.22 {F30380745, size=full} Affected RUM metrics (non-exhaustive list): - domInteractive - domComplete - firstPaint - loadEventEnd - processing Latency, request/response time are unaffected, ruling out a networking issue. Looking at the platform dashboard, it's very clear that this is a mobile web-only regression. Moving onto synthetic tests, I don't see anything on WPT, but then again we have an unresolved enigma there at the moment: On mobile webpagereplay, however, the spike of First Visual Change and Speed Index right at the deployment time is very clear. Barack Obama {F30380782, size=full} Facebook {F30380804, size=full} Sweden {F30380802, size=full}

https://www.mediawiki.org/wiki/MediaWiki_1.34/wmf.22 {F30380745, size=full} Affected RUM metrics (non-exhaustive list): - domInteractive - domComplete - firstPaint - loadEventEnd - processing Latency, request/response time are unaffected, ruling out a networking issue. Looking at the platform dashboard, it's very clear that this is a mobile web-only regression. Moving onto synthetic tests, I don't see anything on WPT, but then again we have an unresolved enigma there at the moment: On mobile webpagereplay, however, the spike of First Visual Change and Speed Index right at the deployment time is very clear. Barack Obama {F30380782, size=full} Facebook {F30380804, size=full} Sweden {F30380802, size=full}