Hi :gregtatum, This alert was generated from: https://treeherder.mozilla.org/jobs?repo=autoland&revision=379da4a3c107c5db724c73619cde6773ee13e14d Which includes both bug 1837078, and 1836505 Based on the content of 1836505 I figured this bug was the more likely culprit, if I put down the wrong but file a need info and I will re-generate the bug on the correct ticket Perfherder has detected a talos performance regression from push [379da4a3c107c5db724c73619cde6773ee13e14d](https://hg.mozilla.org/integration/autoland/pushloghtml?changeset=379da4a3c107c5db724c73619cde6773ee13e14d). As author of one of the patches included in that push, we need your help to address this regression. == Change summary for alert #38727 (as of Fri, 16 Jun 2023 22:50:53 GMT) == ### Regressions: | **Ratio** | **Test** | **Platform** | **Options** | **Absolute values (old vs new)** | |--|--|--|--|--| | [14%](https://treeherder.mozilla.org/perfherder/graphs?timerange=1209600&series=autoland,4768621,1,1) | [perf_reftest_singletons](https://firefox-source-docs.mozilla.org/testing/perfdocs/talos.html#perf_reftest_singletons) id-getter-2.html | windows10-64-shippable-qr | e10s fission stylo webrender | 499.59 -> 568.72 | ### Improvements: | **Ratio** | **Test** | **Platform** | **Options** | **Absolute values (old vs new)** | |--|--|--|--|--| | [14%](https://treeherder.mozilla.org/perfherder/graphs?timerange=1209600&series=autoland,4768015,1,1) | [tp5o_webext](https://firefox-source-docs.mozilla.org/testing/perfdocs/talos.html#tp5o_webext) responsiveness | linux1804-64-shippable-qr | e10s fission stylo webrender-sw | 4.11 -> 3.54 | | [13%](https://treeherder.mozilla.org/perfherder/graphs?timerange=1209600&series=autoland,4767960,1,1) | [tp5o_webext](https://firefox-source-docs.mozilla.org/testing/perfdocs/talos.html#tp5o_webext) responsiveness | linux1804-64-shippable-qr | e10s fission stylo webrender | 4.28 -> 3.73 | | [13%](https://treeherder.mozilla.org/perfherder/graphs?timerange=1209600&series=autoland,4767759,1,1) | [tp5o](https://firefox-source-docs.mozilla.org/testing/perfdocs/talos.html#tp5o) responsiveness | linux1804-64-shippable-qr | e10s fission stylo webrender | 3.45 -> 3.01 | | [12%](https://treeherder.mozilla.org/perfherder/graphs?timerange=1209600&series=autoland,4767960,1,1) | [tp5o_webext](https://firefox-source-docs.mozilla.org/testing/perfdocs/talos.html#tp5o_webext) responsiveness | linux1804-64-shippable-qr | e10s fission stylo webrender | 4.29 -> 3.77 | For up to date results, see: https://treeherder.mozilla.org/perfherder/alerts?id=38727 Details of the alert can be found in the [alert summary](https://treeherder.mozilla.org/perfherder/alerts?id=38727), including links to graphs and comparisons for each of the affected tests. Please follow our [guide to handling regression bugs](https://wiki.mozilla.org/TestEngineering/Performance/Handling_regression_bugs) and **let us know your plans within 3 business days, or the offending patch(es) may be backed out** in accordance with our [regression policy](https://www.mozilla.org/en-US/about/governance/policies/regressions/). If you need the profiling jobs you can trigger them yourself from treeherder job view or ask a sheriff to do that for you. For more information on performance sheriffing please see our [FAQ](https://wiki.mozilla.org/TestEngineering/Performance/FAQ).
Bug 1838934 Comment 0 Edit History
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Hi :gregtatum, This alert was generated from: https://treeherder.mozilla.org/jobs?repo=autoland&revision=379da4a3c107c5db724c73619cde6773ee13e14d Which includes both bug 1837078, and 1836505 Based on the content of 1836505 I figured this bug was the more likely culprit, if I put down the wrong bug file a need info and I will re-generate the bug on the correct ticket Perfherder has detected a talos performance regression from push [379da4a3c107c5db724c73619cde6773ee13e14d](https://hg.mozilla.org/integration/autoland/pushloghtml?changeset=379da4a3c107c5db724c73619cde6773ee13e14d). As author of one of the patches included in that push, we need your help to address this regression. == Change summary for alert #38727 (as of Fri, 16 Jun 2023 22:50:53 GMT) == ### Regressions: | **Ratio** | **Test** | **Platform** | **Options** | **Absolute values (old vs new)** | |--|--|--|--|--| | [14%](https://treeherder.mozilla.org/perfherder/graphs?timerange=1209600&series=autoland,4768621,1,1) | [perf_reftest_singletons](https://firefox-source-docs.mozilla.org/testing/perfdocs/talos.html#perf_reftest_singletons) id-getter-2.html | windows10-64-shippable-qr | e10s fission stylo webrender | 499.59 -> 568.72 | ### Improvements: | **Ratio** | **Test** | **Platform** | **Options** | **Absolute values (old vs new)** | |--|--|--|--|--| | [14%](https://treeherder.mozilla.org/perfherder/graphs?timerange=1209600&series=autoland,4768015,1,1) | [tp5o_webext](https://firefox-source-docs.mozilla.org/testing/perfdocs/talos.html#tp5o_webext) responsiveness | linux1804-64-shippable-qr | e10s fission stylo webrender-sw | 4.11 -> 3.54 | | [13%](https://treeherder.mozilla.org/perfherder/graphs?timerange=1209600&series=autoland,4767960,1,1) | [tp5o_webext](https://firefox-source-docs.mozilla.org/testing/perfdocs/talos.html#tp5o_webext) responsiveness | linux1804-64-shippable-qr | e10s fission stylo webrender | 4.28 -> 3.73 | | [13%](https://treeherder.mozilla.org/perfherder/graphs?timerange=1209600&series=autoland,4767759,1,1) | [tp5o](https://firefox-source-docs.mozilla.org/testing/perfdocs/talos.html#tp5o) responsiveness | linux1804-64-shippable-qr | e10s fission stylo webrender | 3.45 -> 3.01 | | [12%](https://treeherder.mozilla.org/perfherder/graphs?timerange=1209600&series=autoland,4767960,1,1) | [tp5o_webext](https://firefox-source-docs.mozilla.org/testing/perfdocs/talos.html#tp5o_webext) responsiveness | linux1804-64-shippable-qr | e10s fission stylo webrender | 4.29 -> 3.77 | For up to date results, see: https://treeherder.mozilla.org/perfherder/alerts?id=38727 Details of the alert can be found in the [alert summary](https://treeherder.mozilla.org/perfherder/alerts?id=38727), including links to graphs and comparisons for each of the affected tests. Please follow our [guide to handling regression bugs](https://wiki.mozilla.org/TestEngineering/Performance/Handling_regression_bugs) and **let us know your plans within 3 business days, or the offending patch(es) may be backed out** in accordance with our [regression policy](https://www.mozilla.org/en-US/about/governance/policies/regressions/). If you need the profiling jobs you can trigger them yourself from treeherder job view or ask a sheriff to do that for you. For more information on performance sheriffing please see our [FAQ](https://wiki.mozilla.org/TestEngineering/Performance/FAQ).