Closed Bug 1734046 Opened 3 years ago Closed 3 years ago

50% Google Slides AWFY warm load time regression on Fission

Categories

(Core :: DOM: Content Processes, defect, P2)

Unspecified
Linux
defect

Tracking

()

RESOLVED DUPLICATE of bug 1734118
Fission Milestone MVP

People

(Reporter: cpeterson, Assigned: jesup)

References

(Regression)

Details

(Keywords: regression)

After Nika's changes for bug 1731792 landed on 2021-09-29, Google Slides AWFY warm load time regressed about 50% (from ~670 to ~1020 ms) on Linux and macOS. Performance on Windows did not regress and actually got a little better!

Since Windows warm load was unaffected and other Google sites actually improved with Nika's changes, this regression is probably a timing issue when calculating visual metrics.

Tentatively assigning to Randell because we discussed this regression in today's Fission meeting.

See Also: → 1734118

Resolving this bug as a duplicate of bug 1734118, which has more details about the regressing tests.

Status: NEW → RESOLVED
Closed: 3 years ago
Resolution: --- → DUPLICATE
See Also: 1734118
Has Regression Range: --- → yes
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