17.21% about_newtab_with_snippets (windows7-32-shippable) regression on push f0f213c25bb7232c9627746c447f2d2213128db2 (Wed February 12 2020)
Categories
(Firefox :: Messaging System, defect)
Tracking
()
Tracking | Status | |
---|---|---|
firefox-esr68 | --- | unaffected |
firefox73 | --- | unaffected |
firefox74 | --- | unaffected |
firefox75 | --- | wontfix |
People
(Reporter: marauder, Unassigned)
References
(Regression)
Details
(4 keywords)
Talos has detected a Firefox performance regression from push:
As author of one of the patches included in that push, we need your help to address this regression.
Regressions:
19% about_newtab_with_snippets windows7-32-shippable opt e10s stylo 92.98 -> 110.67
18% about_newtab_with_snippets windows10-64-shippable-qr opt e10s stylo 93.61 -> 110.33
17% about_newtab_with_snippets windows7-32-shippable opt e10s stylo 94.31 -> 110.54
17% about_newtab_with_snippets windows10-64-shippable opt e10s stylo 94.50 -> 110.56
16% about_newtab_with_snippets linux64-shippable-qr opt e10s stylo 101.37 -> 117.82
16% about_newtab_with_snippets macosx1014-64-shippable opt e10s stylo 113.14 -> 131.27
8% about_newtab_with_snippets linux64-shippable opt e10s stylo 103.06 -> 111.16
You can find links to graphs and comparison views for each of the above tests at: https://treeherder.mozilla.org/perf.html#/alerts?id=24944
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
Reporter | ||
Updated•4 years ago
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Updated•4 years ago
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Comment 1•4 years ago
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Expected regression. We added more content to the page (which the user normally sees) but was previously untracked in the test.
Updated•4 years ago
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Updated•4 years ago
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Description
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