Description
Details
| Status | Subtype | Assigned | Task | ||
|---|---|---|---|---|---|
| Open | None | T319329 Expand navigation timing metrics to include user experience metrics and modernise navigation timing | |||
| Resolved | • BAbiola-WMF | T264032 Record long tasks in navtiming | |||
| Declined | Peter | T327477 Collect number of long tasks that happens before first contentful paint |
Event Timeline
Change 904873 had a related patch set uploaded (by Barakat Ajadi; author: Barakat Ajadi):
[mediawiki/extensions/NavigationTiming@master] Navtiming: Collect number of longtask that happens before First Contentful paint
Change 905589 had a related patch set uploaded (by Barakat Ajadi; author: Barakat Ajadi):
[schemas/event/secondary@master] Navtiming: Add longtask task and longtask duration before FCP
Change 905589 merged by jenkins-bot:
[schemas/event/secondary@master] Navtiming: Add longtask task and longtask duration before FCP
Change 904873 merged by jenkins-bot:
[mediawiki/extensions/NavigationTiming@master] Navtiming: Collect number of longtask that happens before First Contentful paint
Change 908850 had a related patch set uploaded (by Barakat Ajadi; author: Barakat Ajadi):
[performance/navtiming@master] Navtimimg: Collect number of longtask before First contentful paint
@Peter In cleaning up the perf team dashboard I found this unfinished task. Transferring this over to you for awareness, but feel free to unassign or prioritize differently as you see fit.
Change 908850 abandoned by Phedenskog:
[performance/navtiming@master] Navtimimg: Collect number of longtask before First contentful paint
Reason:
This will not be done now.
I think we should focus on Long animation frame API (Loaf) instead T359286 since that can potentially gives us actionable work. Long tasks shows us that something is wrong but not what is wrong.