Open Bug 2016541 Opened 1 day ago Updated 1 day ago

Incomplete Jitdump files on Android

Categories

(Core :: JavaScript Engine: JIT, defect)

defect

Tracking

()

Tracking Status
firefox-esr140 --- unaffected
firefox147 --- unaffected
firefox148 --- unaffected
firefox149 --- affected

People

(Reporter: mstange, Assigned: denispal, NeedInfo)

References

(Regression)

Details

(Keywords: regression)

When capturing a profile with https://github.com/mstange/fenix-startup-profiling/ , I don't see any JS stacks in the content process because the Jitdump information doesn't make it to disk due to the 2MB buffer added by bug 2010287.

Just loading https://shell--mozilla-speedometer-preview.netlify.app/resources/newssite/news-nuxt/dist/index.html once only creates 2001987 bytes of jitdump info, which is just below the threshold.

Flags: needinfo?(dpalmeiro)

Set release status flags based on info from the regressing bug 2010287

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