Closed Bug 1274367 Opened 8 years ago Closed 6 years ago

[e10s][regression] SLOW_SCRIPT_NOTICE_COUNT is high for some users

Categories

(Firefox :: General, defect)

Product:
Firefox
Component:
General
Type:
defect
Priority:
Not set
Severity:
normal

Tracking

()

Status:
RESOLVED WONTFIX
Tracking Flags:
Tracking Status
e10s + ---

People

(Reporter: jorendorff, Unassigned)

References

Details

http://mzl.la/22fr90L shows a regression in SLOW_SCRIPT_NOTICE_COUNT. Some percentage of users (we don't know if this is 5% or 20%) are seeing the slow script dialog appear a *lot*.

billm says:
> interesting. I don't see a corresponding regression in SLOW_SCRIPT_PAGE_COUNT.
> I also don't see a regression with non-e10s (although we don't have much data
> on nightly for that).
> 
> This is the regression range:
> https://hg.mozilla.org/mozilla-central/pushloghtml?fromchange=b6683e141c47c022598c0caac3ea8ba8c6236d42&tochange=d9b1a9829c8ee2862955043f28183efa07de3d2b
> 
> Bug 1164931 might be a good guess for the cause. We could look at backing that
> out to see if it fixes anything.
Component: JavaScript Engine → General
Product: Core → Firefox
tracking-e10s: ? → +
Flags: needinfo?(wmccloskey)
Priority: -- → P1
Realistically I'll never get to thos.
Flags: needinfo?(wmccloskey)
Feels like this is non-actionable (and probably not even a current problem) at this point.
Status: NEW → RESOLVED
Closed: 6 years ago
Resolution: --- → WONTFIX
Priority: P1 → --
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