Closed
Bug 1465778
Opened 6 years ago
Closed 4 years ago
1.89 - 3.26% damp (osx-10-10, windows10-64, windows7-32) regression on push 6c0ff9599fc9c08faa793bb7ba7641b6bcf964b1 (Wed May 30 2018)
Categories
(DevTools :: Netmonitor, defect, P3)
DevTools
Netmonitor
Tracking
(Not tracked)
RESOLVED
WONTFIX
People
(Reporter: igoldan, Unassigned)
References
(Depends on 1 open bug)
Details
(Keywords: perf, regression, talos-regression)
Talos has detected a Firefox performance regression from push: https://hg.mozilla.org/integration/autoland/pushloghtml?changeset=6c0ff9599fc9c08faa793bb7ba7641b6bcf964b1 As author of one of the patches included in that push, we need your help to address this regression. Regressions: 3% damp windows7-32 pgo e10s stylo 83.85 -> 86.58 3% damp windows10-64 pgo e10s stylo 81.19 -> 83.72 3% damp osx-10-10 opt e10s stylo 129.80 -> 133.32 3% damp windows7-32 opt e10s stylo 91.61 -> 93.98 2% damp windows10-64 opt e10s stylo 86.91 -> 88.54 You can find links to graphs and comparison views for each of the above tests at: https://treeherder.mozilla.org/perf.html#/alerts?id=13561 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/Buildbot/Talos/Tests For information on reproducing and debugging the regression, either on try or locally, see: https://wiki.mozilla.org/Buildbot/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/Buildbot/Talos/RegressionBugsHandling
Reporter | ||
Updated•6 years ago
|
Component: General → Developer Tools: Netmonitor
Product: Testing → Firefox
Reporter | ||
Updated•6 years ago
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Flags: needinfo?(poirot.alex)
Comment 1•6 years ago
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||
Thanks for the report. This is mostly this regression: complicated.netmonitor.exportHar 1,661.95 ± 1.73% < 1,743.48 ± 0.97% 4.91% that ends up impacting following tests and trigerring this alert. Unfortunately, bug 1449162 has a negative impact on HAR export. I made my best to lower the regression but this is the best I could do. I'll hopefully come back to that and improve the performance of this in bug 1462561.
Flags: needinfo?(poirot.alex)
Updated•6 years ago
|
Product: Firefox → DevTools
Updated•6 years ago
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Priority: -- → P3
Comment 2•4 years ago
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Acceepting this regression as it's been 2 years since it was reported.
Status: NEW → RESOLVED
Closed: 4 years ago
Resolution: --- → WONTFIX
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Description
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