Apple Silicon Firefox Memory Leak
Categories
(Core :: Performance, defect)
Tracking
()
People
(Reporter: me, Unassigned, NeedInfo)
Details
User Agent: Mozilla/5.0 (Macintosh; Intel Mac OS X 10.15; rv:131.0) Gecko/20100101 Firefox/131.0
Steps to reproduce:
Keep Firefox open with like ~10 tabs
Actual results:
Expected results:
I understand browsers can be memory hogs, but 56+ GB surely cannot be intended.
Additional details: Restarting Firefox immediately cleared it up and now Firefox is only using ~1GB. If there's any steps I can take to make tracing this issue down, please let me know. I'm unsure of how reproducible it'll be, but I'll let Firefox keep running for a couple of days.
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Comment 2•22 days ago
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Please enter the address
about:memory?verbose
in the address bar and attach (using the "Attach New File" link above) the output here.
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Comment 3•5 days ago
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The Bugbug bot thinks this bug should belong to the 'Core::Performance' component, and is moving the bug to that component. Please correct in case you think the bot is wrong.
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Comment 4•3 days ago
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This bug was moved into the Performance component.
:me, 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:memoryand 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.
Description
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