Open Bug 1850812 Opened 2 years ago Updated 2 years ago

Still too much time spent in transition handling on NewsSite-Nuxt

Categories

(Core :: CSS Parsing and Computation, enhancement)

Product:
Core
Component:
CSS Parsing and Computation
Type:
enhancement

Tracking

()

People

(Reporter: mstange, Unassigned)

References

(Blocks 1 open bug)

Details

(Whiteboard: [sp3])

This is a follow-up to bug 1844466. We're still spending too much time in Gecko_UpdateAnimations, even after optimizing CalculateCumulativeChangeHint.

Firefox: https://share.firefox.dev/44y0m56 2713 samples
Chrome: https://share.firefox.dev/45sQ9Zh 1546 samples

Matching Chrome's speed on this part of the test would improve Firefox's overall score on NewsSite-Nuxt by 2.3%.

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