Open Bug 1779531 Opened 2 years ago Updated 1 year ago

Regression on AWFY around Jul11 mark in Jetstream-bomb-workers-* tests

Categories

(Core :: Graphics: CanvasWebGL, defect)

defect

Tracking

()

Tracking Status
firefox-esr91 --- unaffected
firefox-esr102 --- unaffected
firefox102 --- unaffected
firefox103 --- unaffected
firefox104 --- disabled
firefox105 --- disabled
firefox106 --- wontfix

People

(Reporter: mayankleoboy1, Unassigned, NeedInfo)

References

(Regression)

Details

(Keywords: regression)

See here:

https://arewefastyet.com/win10/benchmarks/raptor-desktop-jetstream2?numDays=60
bomb-workers-Average
bomb-workers-First
bomb-workers-Geometric
bomb-workers-Worst

From the graphs, it looks like this is the regressing range :
https://hg.mozilla.org/integration/autoland/pushloghtml?fromchange=8f3cb68c4a2ea573d72d36586cb6ab23ee9dab5c&tochange=0fa881dedc30efcf53f1419737a9f3d7d2fc5521

Which could possibly point to bug 1667455

Keywords: regression
Flags: needinfo?(aionescu)
Type: task → defect
Flags: needinfo?(arai.unmht)

Set release status flags based on info from the regressing bug 1746110

Flags: needinfo?(aosmond)
Flags: needinfo?(aionescu) → needinfo?(afinder)

Certainly I exposed the fonts attribute on the worker scope, so the benchmark might be doing more work than it used to. It shouldn't have any cost unless it is accessed however (either directly via fonts or OffscreenCanvasRenderingContext2D).

Moving the component according to the regression bug.

Hi :aosmond,
Could you please set the severity for this issue?
Thank you.

Component: JavaScript Engine → Graphics: CanvasWebGL

Set release status flags based on info from the regressing bug 1746110

(In reply to Hsin-Yi Tsai (Fx104 REO) [:hsinyi] from comment #4)

Moving the component according to the regression bug.

Hi :aosmond,
Could you please set the severity for this issue?
Thank you.

Hi Andrew! Just replying to my :ni here. Could you please set the severity for the issue as Hsin-Yi suggested ? Please :ni me again if there's any other info needed from me here. Thanks!

Flags: needinfo?(afinder)
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