1479362 - 1.43 - 11.63% Base Content Explicit (linux64, windows10-64) regression on push cb7f7cc32687 (Fri Jul 27 2018)

Status: RESOLVED WONTFIX

(Core :: XPCOM, defect)

Description

[Ionuț Goldan [:igoldan]]

We have detected an awsy regression from push:

https://hg.mozilla.org/integration/mozilla-inbound/pushloghtml?fromchange=72b855b514f912ddd458272348b3849361ed4deb&tochange=cb7f7cc326875b2fd28d4a63101b07360a6606fd

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

Regressions:

 12%  Base Content Explicit windows10-64 pgo stylo     15,294,805.33 -> 17,073,493.33
 11%  Base Content Explicit windows10-64 opt stylo     15,287,125.33 -> 17,036,629.33
  1%  Base Content Explicit linux64 opt stylo          18,213,034.67 -> 18,473,130.67


You can find links to graphs and comparison views for each of the above tests at: https://treeherder.mozilla.org/perf.html#/alerts?id=14620

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: https://wiki.mozilla.org/AWSY/Tests

Comment 1

[Ionuț Goldan [:igoldan]]

Marking this as WONTFIX, based on https://bugzilla.mozilla.org/show_bug.cgi?id=1476405#c43