Open Bug 1895646 Opened 26 days ago Updated 25 days ago

Expanding the bookmarks bar will cause page freezes and reduce FPS

Categories

(Core :: Performance, defect)

Product:
Core
Component:
Performance
Version:
Firefox 126
Type:
defect

Tracking

()

Status:
UNCONFIRMED

People

(Reporter: axetroy.dev, Unassigned, NeedInfo)

Details

User Agent: Mozilla/5.0 (Macintosh; Intel Mac OS X 10.15; rv:126.0) Gecko/20100101 Firefox/126.0

Steps to reproduce:

Expanding the bookmarks and scroll on the web (any web) page

Actual results:

You can clearly see the decrease in FPS

Expected results:

It shouldn't lower FPS

Component: Untriaged → Performance
Product: Firefox → Core

This bug was moved into the Performance component.

:axetroy.dev, could you make sure the following information is on this bug?

  • For slowness or high CPU usage, capture a profile with http://profiler.firefox.com/, upload it and share the link here.
  • For memory usage issues, capture a memory dump from about:memory and attach it to this bug.
  • Troubleshooting information: Go to about:support, click "Copy raw data to clipboard", paste it into a file, save it, and attach the file here.

If the requested information is already in the bug, please confirm it is recent.

Thank you.

Flags: needinfo?(axetroy.dev)
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