Closed Bug 1657580 Opened 4 years ago Closed 4 years ago

0.34% installer size (osx-cross) regression on push 07812e460d4fb872b449198bfcb1099095099c20 (Wed August 5 2020)

Categories

(Firefox :: Messaging System, defect)

Firefox 81
defect

Tracking

()

RESOLVED WONTFIX
Tracking Status
firefox-esr68 --- unaffected
firefox-esr78 --- unaffected
firefox79 --- unaffected
firefox80 --- unaffected
firefox81 --- wontfix

People

(Reporter: alexandrui, Unassigned)

References

(Blocks 1 open bug, Regression)

Details

(Keywords: perf-alert, regression)

Perfherder has detected a build_metrics performance regression from push 07812e460d4fb872b449198bfcb1099095099c20. As author of one of the patches included in that push, we need your help to address this regression.

Regressions:

0.34% installer size osx-cross opt 79,557,309.42 -> 79,831,147.50

Details of the alert can be found in the alert summary, including links to graphs and comparisons for each of the affected tests. Please follow our guide to handling regression bugs and let us know your plans within 3 business days, or the offending patch(es) will be backed out in accordance with our regression policy.

For more information on performance sheriffing please see our FAQ.

Flags: needinfo?(emcminn)
Component: Performance → Messaging System
Product: Testing → Firefox

Set release status flags based on info from the regressing bug 1649301

Hi, this is expected due to the addition of webm files needed for the about:welcome v3 experiment. The current plan I think is to optimize by removing unused Trailhead assets from the onboarding flow; but that will be in Fx82+.

We're also following up with UI to see if we can reduce the size/number of new assets.

Flags: needinfo?(emcminn)

(In reply to Emily McMinn :emcminn from comment #2)

Hi, this is expected due to the addition of webm files needed for the about:welcome v3 experiment. The current plan I think is to optimize by removing unused Trailhead assets from the onboarding flow; but that will be in Fx82+.

We're also following up with UI to see if we can reduce the size/number of new assets.

Thanks for the explanation, and thanks for following up on potential size reductions!

Status: NEW → RESOLVED
Closed: 4 years ago
Resolution: --- → WORKSFORME
Depends on: 1657746
Resolution: WORKSFORME → WONTFIX
Has Regression Range: --- → yes
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