Open Bug 1857003 Opened 2 years ago Updated 2 years ago

MMU telemetry doesn't include minor GC time

Categories

(Core :: JavaScript: GC, defect, P3)

Product:
Core
Component:
JavaScript: GC
Type:
defect

Tracking

()

People

(Reporter: jonco, Unassigned)

References

(Blocks 1 open bug)

Details

It was noticed in the GC meeting that the MMU (minimum mutator utilization) telemetry only includes major GC slices and doesn't include time spent in minor GC.

I don't think this has very high priority, but it would be nice to fix this to help better evaluate scheduling changes.

Blocks: GC.performance
Severity: -- → S4
Priority: -- → P3
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