Closed Bug 1410744 Opened 4 years ago Closed 3 years ago

Very slow page load/unresponsive for many seconds on Variety news page

Categories

(Core :: Graphics: WebRender, defect, P3)

58 Branch
Unspecified
All
defect

Tracking

()

RESOLVED WORKSFORME
Tracking Status
firefox-esr52 --- unaffected
firefox56 --- unaffected
firefox57 --- unaffected
firefox58 --- unaffected

People

(Reporter: yoasif, Unassigned)

References

(Blocks 1 open bug, )

Details

(Keywords: nightly-community, Whiteboard: [wr-reserve][gfx-noted])

Steps to reproduce:

turn on gfx.webrender.enabled
turn on gfx.webrendest.enabled
turn on gfx.webrender.layers-free
turn on gfx.webrender.blob-images
turn on layers.acceleration.force-enabled

1. Navigate to http://variety.com/2015/tv/news/mythology-entertainment-20th-century-fox-television-fox-21-deal-1201451560/


Actual results:

Browser locks up for seconds while the page loads. Machine remains very slow until tab is closed. 


Expected results:

Page should not lock up browser. It should work like it does when WebRender is off.
Version: 56 Branch → 58 Branch
Nightly 58 x64 20171022100058 de_DE @ Debian Testing (KDE, Radeon RX480)
main profile: gpu process + layers force accel + webrender + webrendest + blob-image + omtp
Scrolling has a small, unusual and noticeable delay.

> turn on gfx.webrender.layers-free
This pref doesn't exist anymore. ;) https://dxr.mozilla.org/mozilla-central/search?q=gfx.webrender.layers-free&redirect=false
Whiteboard: [wr-mvp] [triage]
Priority: P3 → P2
Whiteboard: [wr-mvp] [triage] → [wr-mvp]
Priority: P2 → P3
Whiteboard: [wr-mvp] → [wr-reserve]
OS: Unspecified → All
Whiteboard: [wr-reserve] → [wr-reserve][gfx-noted]
Status: NEW → RESOLVED
Closed: 3 years ago
Resolution: --- → FIXED
Resolution: FIXED → WORKSFORME
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