Open Bug 1482671 Opened 6 years ago Updated 8 months ago

2.32ms uninterruptible reflow at showHighlightElement@resource:///modules/UITour.jsm:1046:24

Categories

(Firefox :: Tours, defect, P3)

Product:
Firefox
Component:
Tours
Platform:
x86_64
Linux
Type:
defect

Tracking

()

Project Flags:
Performance Impact low
Tracking Flags:
Tracking Status
firefox63 --- affected

People

(Reporter: geeknik, Unassigned)

References

(Blocks 1 open bug)

Details

(Keywords: perf:frontend, perf:responsiveness, Whiteboard: [ohnoreflow])

Here's the stack: showHighlightElement@resource:///modules/UITour.jsm:1046:24 showHighlight@resource:///modules/UITour.jsm:1087:7 async*onPageEvent/<@resource:///modules/UITour.jsm:325:11 promise callback*onPageEvent@resource:///modules/UITour.jsm:316:9 @jar:file:///home/geeknik/firefox/browser/omni.ja!/components/nsBrowserGlue.js:2952:3 MessageListener.receiveMessage*@jar:file:///home/geeknik/firefox/browser/omni.ja!/components/nsBrowserGlue.js:2951:1
Whiteboard: [ohnoreflow][qf][photon-performance] → [ohnoreflow][fxperf]
Whiteboard: [ohnoreflow][fxperf] → [ohnoreflow][fxperf:p3]
Component: Untriaged → Tours
See Also: → 1352518
Priority: -- → P3
Severity: normal → S3

The code still exists: https://searchfox.org/mozilla-central/rev/d7c5387a43bda5163afcb9e65e17c476c6ecf625/browser/components/uitour/UITour.sys.mjs#1130

Performance Impact: --- → low
Keywords: perf:frontend, perf:responsiveness
Whiteboard: [ohnoreflow][fxperf:p3] → [ohnoreflow]
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