Bug 1945507 Comment 11 Edit History

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(In reply to Sandor Molnar[:smolnar] from comment #9)
> https://hg.mozilla.org/mozilla-central/rev/9a6f61aab352
> https://hg.mozilla.org/mozilla-central/rev/4bf33527613e

Perfherder has detected a browsertime performance change from push [4bf33527613eb08cac37f891c362ecba9e15c718](https://hg.mozilla.org/integration/autoland/pushloghtml?changeset=4bf33527613eb08cac37f891c362ecba9e15c718).

### Improvements:

| **Ratio** | **Test** | **Platform** | **Options** | **Absolute values (old vs new)** |  **Performance Profiles** | 
|--|--|--|--|--|--| 
| [5%](https://treeherder.mozilla.org/perfherder/graphs?timerange=1209600&series=autoland,4721260,1,13)  | [speedometer3](https://firefox-source-docs.mozilla.org/testing/perfdocs/raptor.html#speedometer3-d) TodoMVC-jQuery/CompletingAllItems/total | linux1804-64-nightlyasrelease-qr | fission webrender | 165.00 -> 156.50 | [Before](https://profiler.firefox.com/from-url/https%3A%2F%2Ffirefox-ci-tc.services.mozilla.com%2Fapi%2Fqueue%2Fv1%2Ftask%2FA4ZlWxZjTbeVKFJH4khbqA%2Fruns%2F0%2Fartifacts%2Fpublic%2Ftest_info%2Fprofile_speedometer3.zip)/[After](https://profiler.firefox.com/from-url/https%3A%2F%2Ffirefox-ci-tc.services.mozilla.com%2Fapi%2Fqueue%2Fv1%2Ftask%2FBILE5HpNQbOx6ewNIeXQYQ%2Fruns%2F0%2Fartifacts%2Fpublic%2Ftest_info%2Fprofile_speedometer3.zip) |


Details of the alert can be found in the [alert summary](https://treeherder.mozilla.org/perfherder/alerts?id=44074), including links to graphs and comparisons for each of the affected tests.

If you need the profiling jobs you can trigger them yourself from treeherder job view or ask a sheriff to do that for you.

You can run these tests on try with `./mach try perf --alert 44074`

For more information on performance sheriffing please see our [FAQ](https://wiki.mozilla.org/TestEngineering/Performance/FAQ).
(In reply to Sandor Molnar[:smolnar] from comment #9)
> https://hg.mozilla.org/mozilla-central/rev/9a6f61aab352
> https://hg.mozilla.org/mozilla-central/rev/4bf33527613e

Perfherder has detected a browsertime performance change from push [4bf33527613eb08cac37f891c362ecba9e15c718](https://hg.mozilla.org/integration/autoland/pushloghtml?changeset=4bf33527613eb08cac37f891c362ecba9e15c718).

### Improvements:

| **Ratio** | **Test** | **Platform** | **Options** | **Absolute values (old vs new)** |  **Performance Profiles** | 
|--|--|--|--|--|--| 
| [7%](https://treeherder.mozilla.org/perfherder/graphs?timerange=1209600&series=autoland,4721260,1,13)  | [speedometer3](https://firefox-source-docs.mozilla.org/testing/perfdocs/raptor.html#speedometer3-d) TodoMVC-jQuery/CompletingAllItems/total | linux1804-64-nightlyasrelease-qr | fission webrender | 167.84 -> 156.54 | [Before](https://profiler.firefox.com/from-url/https%3A%2F%2Ffirefox-ci-tc.services.mozilla.com%2Fapi%2Fqueue%2Fv1%2Ftask%2FOc2pROOrTfylqXfVl6hpUQ%2Fruns%2F0%2Fartifacts%2Fpublic%2Ftest_info%2Fprofile_speedometer3.zip)/[After](https://profiler.firefox.com/from-url/https%3A%2F%2Ffirefox-ci-tc.services.mozilla.com%2Fapi%2Fqueue%2Fv1%2Ftask%2FBILE5HpNQbOx6ewNIeXQYQ%2Fruns%2F0%2Fartifacts%2Fpublic%2Ftest_info%2Fprofile_speedometer3.zip) |
| [5%](https://treeherder.mozilla.org/perfherder/graphs?timerange=1209600&series=autoland,4721260,1,13)  | [speedometer3](https://firefox-source-docs.mozilla.org/testing/perfdocs/raptor.html#speedometer3-d) TodoMVC-jQuery/CompletingAllItems/total | linux1804-64-nightlyasrelease-qr | fission webrender | 165.00 -> 156.50 |  |
| [4%](https://treeherder.mozilla.org/perfherder/graphs?timerange=1209600&series=autoland,4989311,1,13)  | [speedometer3](https://firefox-source-docs.mozilla.org/testing/perfdocs/raptor.html#speedometer3-d) TodoMVC-JavaScript-ES6-Webpack-Complex-DOM/Adding100Items/Sync | linux1804-64-nightlyasrelease-qr | fission webrender | 50.62 -> 48.37 | [Before](https://profiler.firefox.com/from-url/https%3A%2F%2Ffirefox-ci-tc.services.mozilla.com%2Fapi%2Fqueue%2Fv1%2Ftask%2FOc2pROOrTfylqXfVl6hpUQ%2Fruns%2F0%2Fartifacts%2Fpublic%2Ftest_info%2Fprofile_speedometer3.zip)/[After](https://profiler.firefox.com/from-url/https%3A%2F%2Ffirefox-ci-tc.services.mozilla.com%2Fapi%2Fqueue%2Fv1%2Ftask%2FBILE5HpNQbOx6ewNIeXQYQ%2Fruns%2F0%2Fartifacts%2Fpublic%2Ftest_info%2Fprofile_speedometer3.zip) |
| [4%](https://treeherder.mozilla.org/perfherder/graphs?timerange=1209600&series=autoland,4721418,1,13)  | [speedometer](https://firefox-source-docs.mozilla.org/testing/perfdocs/raptor.html#speedometer-b) jQuery-TodoMVC | linux1804-64-nightlyasrelease-qr | fission webrender | 351.24 -> 336.60 |  |
| [4%](https://treeherder.mozilla.org/perfherder/graphs?timerange=1209600&series=autoland,4989312,1,13)  | [speedometer3](https://firefox-source-docs.mozilla.org/testing/perfdocs/raptor.html#speedometer3-d) TodoMVC-JavaScript-ES6-Webpack-Complex-DOM/Adding100Items/total | linux1804-64-nightlyasrelease-qr | fission webrender | 57.05 -> 54.70 | [Before](https://profiler.firefox.com/from-url/https%3A%2F%2Ffirefox-ci-tc.services.mozilla.com%2Fapi%2Fqueue%2Fv1%2Ftask%2FOc2pROOrTfylqXfVl6hpUQ%2Fruns%2F0%2Fartifacts%2Fpublic%2Ftest_info%2Fprofile_speedometer3.zip)/[After](https://profiler.firefox.com/from-url/https%3A%2F%2Ffirefox-ci-tc.services.mozilla.com%2Fapi%2Fqueue%2Fv1%2Ftask%2FBILE5HpNQbOx6ewNIeXQYQ%2Fruns%2F0%2Fartifacts%2Fpublic%2Ftest_info%2Fprofile_speedometer3.zip) |
|...|...|...|...|...|...|
| [3%](https://treeherder.mozilla.org/perfherder/graphs?timerange=1209600&series=autoland,4721194,1,13)  | [speedometer3](https://firefox-source-docs.mozilla.org/testing/perfdocs/raptor.html#speedometer3-d) TodoMVC-JavaScript-ES5/total | linux1804-64-nightlyasrelease-qr | fission webrender | 104.94 -> 102.11 | [Before](https://profiler.firefox.com/from-url/https%3A%2F%2Ffirefox-ci-tc.services.mozilla.com%2Fapi%2Fqueue%2Fv1%2Ftask%2FOc2pROOrTfylqXfVl6hpUQ%2Fruns%2F0%2Fartifacts%2Fpublic%2Ftest_info%2Fprofile_speedometer3.zip)/[After](https://profiler.firefox.com/from-url/https%3A%2F%2Ffirefox-ci-tc.services.mozilla.com%2Fapi%2Fqueue%2Fv1%2Ftask%2FBILE5HpNQbOx6ewNIeXQYQ%2Fruns%2F0%2Fartifacts%2Fpublic%2Ftest_info%2Fprofile_speedometer3.zip) |


Details of the alert can be found in the [alert summary](https://treeherder.mozilla.org/perfherder/alerts?id=44075), including links to graphs and comparisons for each of the affected tests.

If you need the profiling jobs you can trigger them yourself from treeherder job view or ask a sheriff to do that for you.

You can run these tests on try with `./mach try perf --alert 44075`

For more information on performance sheriffing please see our [FAQ](https://wiki.mozilla.org/TestEngineering/Performance/FAQ).

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