Performance Chat Summary: 20 May 2025
The full chat log is available beginning here on Slack.
WordPress Performance Trac tickets
- @westonruter shared work on #61734 / PR #8815 adding
fetchpriority
support for Scripts and Script Modules. - @spacedmonkey shared a desire to see some eyes on #59592
- @spacedmonkey says it seems to have a massive effect for those using object caching. The change has unit tests and has been been reviewed by a non committer. Just needs another committers to give it the thumbs up.
- @spacedmonkey would like to land this ASAP, to allow as much time as possible to test this change.
- @rmccue confirmed support for the proposal but cannot review the code in the short term.
- @westonruter asked whether there’s TTFB benchmarking data available for the patch.
- @spacedmonkey noted there would’t be any noticeable difference there. This change would help high traffic site and helps database and object cache performance.
- @tillkruess noted It will just reduce memory usage in the cache significantly, or make it easier to keep it low.
- @spacedmonkey noted that #58001, #63021, and #57496 are still awaiting a second round of review.
- @mukesh27 mentioned @flixos90 already reviewed and shared some feedbacks for #58001 / PR #5098.
- @swissspidy added that the other PRs have some merge conflicts that could use a refresh.
Open Floor
- @b1ink0 brought up some confusion around the bug scrub timing, asking if the schedule should be revisited to avoid conflicts. (Bug scrub schedule link)
- @westonruter asked if the time had already been moved to avoid conflicting with core dev chat.
- @westonruter confirmed that, according to the Make Meetings page, it had not been adjusted.
- @swissspidy suggested moving the bug scrub to Tuesdays on alternate weeks from office hours.
- @westonruter and @flixos90 both supported the idea.
- @swissspidy updated the Make Meetings page and Bug scrub schedule, then shared the schedule for the next meetings as follows:
- May 27 – bug scrub (potentially led by @adamsilverstein)
- June 3 – office hours (@swissspidy would probably cancel that one because of WordCamp Europe)
- June 10 – bug scrub
- June 17 – office hours
Our next chat will be held on Tuesday, June 3, 2025 at 15:00 UTC in the #core-performance channel in Slack.