Closed Bug 1624016 Opened 4 months ago Closed 3 months ago

Add memory reporting to WR display item cache

Categories

(Core :: Graphics: WebRender, enhancement, P3)

enhancement

Tracking

()

RESOLVED FIXED
mozilla76
Tracking Status
firefox76 --- fixed

People

(Reporter: miko, Assigned: miko)

References

Details

Attachments

(1 file)

WebRender display item caching does not have memory reporting implemented.

  • In the parent process, the persistent data lives in SceneBuilderThread, inside Document -> Scene -> ScenePipeline.
  • In the content process, the persistent data is in WebRenderLayerManager -> DisplayItemCache.
Blocks: 1623936
Pushed by mikokm@gmail.com:
https://hg.mozilla.org/integration/autoland/rev/dab7338c2064
Memory report WebRender display list and display item cache r=jrmuizel
Status: ASSIGNED → RESOLVED
Closed: 3 months ago
Resolution: --- → FIXED
Target Milestone: --- → mozilla76

Alexandru, I believe this alert belongs here https://treeherder.mozilla.org/perf.html#/alerts?id=25534

Flags: needinfo?(aionescu)

Thank you, Miko. I did some retriggers as the graph might not be so accurate.

Flags: needinfo?(aionescu)

You're right.
== Change summary for alert #25534 (as of Thu, 02 Apr 2020 17:58:36 GMT) ==

Improvements:

7% Heap Unclassified windows10-64-shippable-qr opt 64,626,073.69 -> 59,793,242.54

For up to date results, see: https://treeherder.mozilla.org/perf.html#/alerts?id=25534

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