Talos has detected a Firefox performance regression from push: https://hg.mozilla.org/integration/mozilla-inbound/pushloghtml?changeset=86a96e12230d As author of one of the patches included in that push, we need your help to address this regression. Regressions: 42% tp5n nonmain_normal_fileio windows7-32 opt e10s 369,434,779.92 -> 523,285,860.42 You can find links to graphs and comparison views for each of the above tests at: https://treeherder.mozilla.org/perf.html#/alerts?id=7909 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
Component: Untriaged → Graphics: WebRender
Product: Firefox → Core
Status: NEW → RESOLVED
Last Resolved: 6 months ago
Resolution: --- → DUPLICATE
Duplicate of bug: 1380630
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