Closed Bug 1583756 Opened 5 years ago Closed 5 years ago

3.34 - 3.52% tart (windows10-64-shippable, windows7-32-shippable) regression on push af0fe61c3db069df2d363b611e6d466851c6a46f (Fri September 20 2019)

Categories

(External Software Affecting Firefox :: Telemetry, defect)

defect
Not set
normal

Tracking

(firefox71 affected)

RESOLVED INVALID
Tracking Status
firefox71 --- affected

People

(Reporter: alexandrui, Unassigned)

References

Details

(4 keywords)

Talos has detected a Firefox performance regression from push:

https://hg.mozilla.org/integration/autoland/pushloghtml?changeset=af0fe61c3db069df2d363b611e6d466851c6a46f

As author of one of the patches included in that push, we need your help to address this regression.

Regressions:

4% tart windows10-64-shippable opt e10s stylo 2.64 -> 2.73
3% tart windows7-32-shippable opt e10s stylo 2.63 -> 2.72

You can find links to graphs and comparison views for each of the above tests at: https://treeherder.mozilla.org/perf.html#/alerts?id=23158

On the page above you can see an alert for each affected platform as well as a link to a graph showing the history of scores for this test. There is also a link to a treeherder page showing the Talos jobs in a pushlog format.

To learn more about the regressing test(s), please see: https://wiki.mozilla.org/TestEngineering/Performance/Talos

For information on reproducing and debugging the regression, either on try or locally, see: https://wiki.mozilla.org/TestEngineering/Performance/Talos/Running

*** Please let us know your plans within 3 business days, or the offending patch(es) will be backed out! ***

Our wiki page outlines the common responses and expectations: https://wiki.mozilla.org/TestEngineering/Performance/Talos/RegressionBugsHandling

Flags: needinfo?(aklotz)
Component: Performance → Telemetry
Product: Testing → External Software Affecting Firefox
Version: Version 3 → unspecified
No longer regressed by: 1542830
Status: NEW → RESOLVED
Closed: 5 years ago
Resolution: --- → INVALID

I see this was marked as resolved. Was this a false alarm?

Flags: needinfo?(aklotz) → needinfo?(alexandru.ionescu)

Sorry, liked to the wrong bug, ignore please.

Flags: needinfo?(alexandru.ionescu)
Blocks: 1592626
No longer blocks: 1592626
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