Talos has detected a Firefox performance regression from push: https://hg.mozilla.org/integration/autoland/pushloghtml?changeset=59dcb38e46932d516d5a704795900e13d0a9b41d As author of one of the patches included in that push, we need your help to address this regression. Regressions: 3% tart windows10-64-shippable-qr opt e10s stylo 2.41 -> 2.49 3% tart windows7-32-shippable opt e10s stylo 2.72 -> 2.81 3% tart windows10-64-shippable opt e10s stylo 2.72 -> 2.80 2% tart linux64-shippable opt e10s stylo 2.26 -> 2.30 Improvements: 5% about_preferences_basic windows7-32-shippable opt e10s stylo 139.21 -> 132.76 You can find links to graphs and comparison views for each of the above tests at: https://treeherder.mozilla.org/perf.html#/alerts?id=23886 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
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Talos has detected a Firefox performance regression from push: https://hg.mozilla.org/integration/autoland/pushloghtml?changeset=59dcb38e46932d516d5a704795900e13d0a9b41d As author of one of the patches included in that push, we need your help to address this regression. Regressions: 3% tart windows10-64-shippable-qr opt e10s stylo 2.41 -> 2.49 3% tart windows7-32-shippable opt e10s stylo 2.72 -> 2.81 3% tart windows10-64-shippable opt e10s stylo 2.72 -> 2.80 2% tart linux64-shippable opt e10s stylo 2.26 -> 2.30 Improvements: 5% about_preferences_basic windows7-32-shippable opt e10s stylo 139.21 -> 132.76 You can find links to graphs and comparison views for each of the above tests at: https://treeherder.mozilla.org/perf.html#/alerts?id=23971 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