Open Bug 1766970 Opened 3 years ago Updated 3 years ago

Write test for multiple counters

Categories

(Core :: Gecko Profiler, task, P2)

Product:
Core
Component:
Gecko Profiler
Type:
task

Tracking

()

People

(Reporter: mozbugz, Unassigned)

References

Details

Bug 1763176 revealed a problem when more than one counter is recorded during a profile: If they are adjacent in the buffer, every 2nd entry was skipped. In that case with both per-process CPU and memory counters, the whole memory track was missing from the profile.

Bug 1763176 fixes that, but there should be a proper test to avoid such regression in the future.

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