Closed Bug 1589657 Opened 2 years ago Closed 8 months ago

0.26 - 0.33% Base Content JS (linux64-qr, macosx1014-64-shippable, windows10-64) regression on push 383e2052153e8f58da4f4e1b80005cee58ca4761 (Wed October 16 2019)


(Core :: JavaScript: Internationalization API, defect)

Not set





(Reporter: Bebe, Unassigned, NeedInfo)


(Blocks 1 open bug, Regression)


(Keywords: perf, perf-alert, regression)

We have detected an awsy regression from push:

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


0.33% Base Content JS linux64-qr opt 3,952,605.33 -> 3,965,708.00
0.33% Base Content JS linux64-shippable opt 3,952,373.33 -> 3,965,568.00
0.33% Base Content JS linux64-shippable-qr opt 3,952,605.33 -> 3,965,784.00
0.27% Base Content JS macosx1014-64-shippable opt 3,956,186.67 -> 3,966,730.67
0.27% Base Content JS windows10-64 opt 4,014,386.67 -> 4,025,210.67
0.27% Base Content JS windows10-64-shippable opt 4,014,432.00 -> 4,025,286.67
0.27% Base Content JS windows10-64-shippable-qr opt 4,014,384.67 -> 4,025,264.00
0.27% Base Content JS windows10-64-shippable-qr opt 4,014,317.33 -> 4,025,180.00
0.26% Base Content JS windows10-64-qr opt 4,014,432.00 -> 4,025,028.00

You can find links to graphs and comparison views for each of the above tests at:

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 jobs in a pushlog format.

To learn more about the regressing test(s), please see:

Blocks: 1578356
Component: Performance → JavaScript: Internationalization API
Product: Testing → Core
Regressed by: 1433306
Version: Version 3 → unspecified
Flags: needinfo?(andrebargull)

Bug 1433306 added self-hosted JS code, so the increase in base content JS memory is expected and unavoidable.

Flags: needinfo?(andrebargull)
Blocks: 1592626
No longer blocks: 1592626

The priority flag is not set for this bug.
:Waldo, could you have a look please?

For more information, please visit auto_nag documentation.

Flags: needinfo?(jwalden)
Closed: 8 months ago
Resolution: --- → WONTFIX
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