1925692 - Permanent failure on Fission /css/css-view-transitions/pseudo-computed-style-stays-in-sync-with-new-element.html

Status: RESOLVED FIXED

(Core :: CSS Parsing and Computation, defect)

Description

[Treeherder Bug Filer]

Filed by: istorozhko [at] mozilla.com
Parsed log: https://treeherder.mozilla.org/logviewer?job_id=478454745&repo=try
Full log: https://firefox-ci-tc.services.mozilla.com/api/queue/v1/task/M1IrMatLR9yrLoHpPHKb7Q/runs/0/artifacts/public/logs/live_backing.log

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Filed using Intermittent bug filer, but the failure is permanent on Android Fission, both `isolateHighValue` and `isolateEverything` isolation strategies

Comment 1

[[:owlish] 🦉 PST]

Hi Emilio, we are getting ready to start Fission experiment in 135, I wonder if your team can take a look at this failure? Thank you!

Comment 2

[Boris Chiou [:boris]]

Perhaps we can just mark this failed because we haven't implemented this yet.

Comment 3

[Emilio Cobos Álvarez [:emilio]]

Yes, just update the expectations for now. I think you might just need to remove this line?

Comment 4

[Pulsebot]

Pushed by [e-mail]:
https://hg.mozilla.org/integration/autoland/rev/38ea1f6fbb70
Remove android+fission specific annotation.

Comment 5

[Atila Butkovits]

https://hg.mozilla.org/mozilla-central/rev/38ea1f6fbb70

Comment 6

[Intermittent Failures Robot]

1 failures in 4579 pushes (0.0 failures/push) were associated with this bug in the last 7 days.

Repository breakdown:

• try: 1

Platform and build breakdown:

• android-em-7-0-x86_64-qr: 1
  • opt: 1

For more details, see:
https://treeherder.mozilla.org/intermittent-failures/bugdetails?bug=1925692&startday=2024-10-14&endday=2024-10-20&tree=all

Comment 7

[Florin Bilt]

(In reply to Pulsebot from comment #4)

Pushed by [e-mail]:
https://hg.mozilla.org/integration/autoland/rev/38ea1f6fbb70
Remove android+fission specific annotation.

Perfherder has detected a browsertime performance change from push 38ea1f6fbb7092424b20f31a4bb8626358139785.

Improvements:

Ratio	Test	Platform	Options	Absolute values (old vs new)
3%	speedometer3 TodoMVC-Backbone/CompletingAllItems/total	android-hw-a55-14-0-aarch64-shippable	webrender	38.85 -> 37.79
2%	speedometer3 TodoMVC-Backbone/total	android-hw-a55-14-0-aarch64-shippable	webrender	138.74 -> 135.95

Details of the alert can be found in the alert summary, including links to graphs and comparisons for each of the affected tests.

If you need the profiling jobs you can trigger them yourself from treeherder job view or ask a sheriff to do that for you.

You can run these tests on try with ./mach try perf --alert 2708

For more information on performance sheriffing please see our FAQ.

Comment 8

[Emilio Cobos Álvarez [:emilio]]

This can't be right? This is a test only change.

Comment 9

[Florin Bilt]

I've edited the previous comment. Some alerts have ben reassigned to other revisions, but these two remained and indicate this revision as the culprit

Comment 10

[Emilio Cobos Álvarez [:emilio]]

Still impossible. Way more likely to be the previous push which contains https://hg.mozilla.org/integration/autoland/rev/fbe9fbb6ae72d8b3ea3e411f83545915a5782fda)

Comment 11

[Florin Bilt]

I reassigned tho alerts to the revision you indicated.
Thanks for help with the investigation!