Closed Bug 1679930 Opened 4 years ago Closed 4 years ago

Add "cpu" experimental Profiler feature

Categories

(Core :: Gecko Profiler, task, P2)

task

Tracking

()

RESOLVED FIXED
86 Branch
Tracking Status
firefox86 --- fixed

People

(Reporter: mozbugz, Assigned: mozbugz)

References

Details

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(2 files)

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Instead of only capturing one feature (NoStackSampling), the sampler thread now stores all features so that any feature can be quickly looked at during sampling.

Currently this is still limited to NoStackSampling, a later patch will start using another feature.

Depends on D98893

This patch adds "CPU Utilization" ("cpu" for short) as a new feature that will control the upcoming still-experimental CPU measurements.

Depends on D99053

Pushed by gsquelart@mozilla.com: https://hg.mozilla.org/integration/autoland/rev/851f5598d8dd When the sampler thread function starts, it can store all ActivePS features - r=canaltinova https://hg.mozilla.org/integration/autoland/rev/a4f060648bd3 Add ActivePS experimental feature "CPU Utilization" - r=canaltinova
Status: NEW → RESOLVED
Closed: 4 years ago
Resolution: --- → FIXED
Target Milestone: --- → 86 Branch
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