High CPU usage on Debian x64 bookworm (VMware player guest)
Categories
(Core :: Graphics: WebRender, defect)
Tracking
()
Performance Impact | ? |
People
(Reporter: apal851t2, Unassigned)
References
(Blocks 1 open bug)
Details
User Agent: Mozilla/5.0 (X11; Linux x86_64; rv:128.0) Gecko/20100101 Firefox/128.0
Steps to reproduce:
Just open https://www.binance.com/en/futures
It happens with Firefox 134 too.
Actual results:
High CPU usage.
Expected results:
Low CPU usage. On Windows I don't have this behavior.
Link to Firefox Profiler - https://share.firefox.dev/40KAg03
Updated•26 days ago
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Comment 1•23 days ago
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This bug was moved into the Performance component.
:apal851t2, 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.
Updated•23 days ago
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I confirm that the provided information is recent.
Comment 3•13 days ago
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This is apparently due to Software WebRender taking a lot of resources.
The Performance Impact Calculator has determined this bug's performance impact to be low. If you'd like to request re-triage, you can reset the Performance Impact flag to "?" or needinfo the triage sheriff.
Impact on browser: Causes noticeable jank
Configuration: Rare
Resource impact: Severe
Updated•13 days ago
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Description
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