Closed Bug 1471220 Opened 6 years ago Closed 6 years ago

Record more phases of CONTENT_LARGE_PAINT_PHASE_WEIGHT in WR

Categories

(Core :: Graphics: WebRender, enhancement)

Other Branch
enhancement
Not set
normal

Tracking

()

RESOLVED FIXED
mozilla63
Tracking Status
firefox63 --- fixed

People

(Reporter: kats, Assigned: kats)

References

Details

(Whiteboard: [gfx-noted])

Attachments

(1 file)

For the CONTENT_LARGE_PAINT_PHASE_WEIGHT (and corresponding "SMALL" metric) we're currently only recording the display list phase with WebRender enabled, since the other phases don't really exist. However it would be useful to record the WR display list build as a phase. Not sure if we should add a new phase for it, or just put it into the flb phase. I'll go with the latter since it's simpler (doesn't require data review) but if we want to make a new phase I can do that.

I'm using bug 1470901 to add probes for the WR-internal durations.
Comment on attachment 8987826 [details]
Bug 1471220 - Record the WR display list build time in the flb phase of content paint telemetry.

https://reviewboard.mozilla.org/r/253116/#review259802
Attachment #8987826 - Flags: review?(matt.woodrow) → review+
Pushed by kgupta@mozilla.com:
https://hg.mozilla.org/integration/autoland/rev/a54c4cc96505
Record the WR display list build time in the flb phase of content paint telemetry. r=mattwoodrow
https://hg.mozilla.org/mozilla-central/rev/a54c4cc96505
Status: NEW → RESOLVED
Closed: 6 years ago
Resolution: --- → FIXED
Target Milestone: --- → mozilla63
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