36.1% raptor-tp6-facebook-firefox-cold loadtime (linux64-shippable-qr) regression on push ccbcc49ab535327e42994b3ef1f72513f0887e02 (Thu May 30 2019)
Categories
(Testing :: General, defect)
Tracking
(Not tracked)
People
(Reporter: Bebe, Unassigned)
Details
(Keywords: perf, regression)
Raptor 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:
36% raptor-tp6-facebook-firefox-cold loadtime linux64-shippable-qr opt 1,151.70 -> 1,567.42
You can find links to graphs and comparison views for each of the above tests at: https://treeherder.mozilla.org/perf.html#/alerts?id=21249
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 Raptor jobs in a pushlog format.
To learn more about the regressing test(s) or reproducing them, please see: https://wiki.mozilla.org/Performance_sheriffing/Raptor
*** 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/Performance_sheriffing/Talos/RegressionBugsHandling
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Reporter | |
Comment 1•5 years ago
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From our investigation we see a regression and improvement on both beta and inbound at the same time
We think this is a infrastructure change or something similar.
Can someone from the CI team confirm this hunch?
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Comment 2•5 years ago
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As far as I know, the relops team did not have tasks on linux workers between May 29 and June 4 that affect test performance
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Comment 3•5 years ago
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(In reply to Dragos Crisan [:dragrom] from comment #2)
As far as I know, the relops team did not have tasks on linux workers between May 29 and June 4 that affect test performance
This means we miss attributed this alert.
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Updated•5 years ago
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Description
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