Open Bug 1772422 Opened 3 years ago Updated 3 years ago

Fix recent slow performance in Windows shutdown

Categories

(Core :: Widget: Win32, defect, P3)

Product:
Core
Component:
Widget: Win32
Platform:
Unspecified
Windows
Type:
defect

Tracking

()

Project Flags:
Performance Impact medium

People

(Reporter: handyman, Unassigned)

References

Details

(Whiteboard: [win:stability])

We started to get a lot of new shutdown hangs in the beginning of May. Many are mislabeled as crashes but can be manually tracked to the hang terminator. This bug is to identify and correct the cause of the new hangs.

The mislabeling of shutdown hangs is being dealt with in bug 1770721.

Bug 1770718 is an example of a mislabeled crash. Bug 1770718 comment 7 explains how to identify a shutdown hang that was mislabeled.

Performance Impact: --- → ?

The severity field is not set for this bug.
:spohl, could you have a look please?

For more information, please visit auto_nag documentation.

Flags: needinfo?(spohl.mozilla.bugs)
Severity: -- → S3
Flags: needinfo?(spohl.mozilla.bugs)
Priority: -- → P3

The Performance Priority Calculator has determined this bug's performance priority to be P2. If you'd like to request re-triage, you can reset the Performance flag to "?" or needinfo the triage sheriff.

Platforms: [x] Windows [x] macOS [x] Linux [x] Android
Impact on browser UI: Causes noticeable startup delay
[x] Multiple reporters

Performance Impact: ? → medium
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