Open Bug 1614398 Opened 4 years ago Updated 2 years ago

Fenix reports `performance.page.non_blank_paint` longer than 10 minutes

Categories

(Core :: DOM: Performance, defect, P1)

defect

Tracking

()

People

(Reporter: Dexter, Assigned: bdekoz)

References

Details

During our triage today we found that Fenix reports a time for the non_blank_paint longer than 10 minutes for about 3% of the Fenix Nightly population (through Geckoview).

This is the plot of the Glean error stream used in our triage. The relevant entry is performance.time.non_blank_paint with an Invalid Overflow error.

This might suggest a bug in the code calling the Glean APIs or that, indeed, the measured time takes more than 10 minutes for 3% of the Fenix Nightly population.

Blocks: 1580077
Summary: Fenix reports `perofrmance.page.non_blank_paint` longer than 10 minutes → Fenix reports `performance.page.non_blank_paint` longer than 10 minutes
Blocks: 1615369

Marking P1 since the bug it blocks is P1.

Priority: -- → P1
Assignee: nobody → bdekoz
Component: Performance → DOM: Performance
Severity: normal → S3
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