Open Bug 1929576 Opened 1 month ago Updated 1 month ago

Slow browsing on google sites with very frequent minor GCs

Categories

(Core :: JavaScript: GC, defect, P1)

Product:
Core
Component:
JavaScript: GC
Type:
defect

Tracking

()

People

(Reporter: jonco, Unassigned)

Details

Today I was getting the slow script dialog from some google sites and recorded the following profile: https://share.firefox.dev/48Hpz0W

There's a ton of GC in there triggered by NativeIterator converting integers to strings.

Severity: -- → S3
Priority: -- → P1
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