Closed Bug 1433153 Opened 7 years ago Closed 7 years ago

Slow tab switch to https://www.waze.com/carpool/

Categories

(Core :: Graphics: WebRender, enhancement, P2)

Product:
Core
Component:
Graphics: WebRender
Type:
enhancement

Tracking

()

Status:
RESOLVED WORKSFORME

People

(Reporter: jrmuizel, Unassigned)

References

(Blocks 1 open bug,
URL
)

Details

(Keywords: perf)

This causes 100+ ms composites. It looks like we're spending our time in texture upload. https://perfht.ml/2Bsgisg
On reference machine?
Blocks: stage-wr-trains
Flags: needinfo?(jmuizelaar)
Priority: -- → P2
It's perhaps not as bad, but still noticeable.
Flags: needinfo?(jmuizelaar)
We're adding big 4158x5232 images. This will not help
From the profile, it looks like there's a VectorImage which is drawn into a blob image, and the large pixel images are drawn into that vector image. So it sounds like bug 1425484 would help.
The site has changed a bit; there are still large JPGs but they're of size 3,840px × 1,436px and 3,840px × 1,100px. Tab switching looks fast and I don't see any time spent in blob serialization. Resolving wfm.
Status: NEW → RESOLVED
Closed: 7 years ago
Resolution: --- → WORKSFORME
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