Bugzilla

(In reply to Pulsebot from comment #5)
> Pushed by nsilva@mozilla.com:
> https://hg.mozilla.org/integration/autoland/rev/f1b1f41f96fb
> Do scene-related memory deallocations on the scene builder thread. r=gw

Perfherder has detected a talos performance change from push [f1b1f41f96fba444f4d16acd161b069f20b8ac67](https://hg.mozilla.org/integration/autoland/pushloghtml?changeset=f1b1f41f96fba444f4d16acd161b069f20b8ac67).

### Improvements:

| **Ratio** | **Test** | **Platform** | **Options** | **Absolute values (old vs new)** |  
|--|--|--|--|--| 
| [14%](https://treeherder.mozilla.org/perfherder/graphs?timerange=1209600&series=autoland,86414,1,1)  | [displaylist_mutate](https://firefox-source-docs.mozilla.org/testing/perfdocs/talos.html#displaylist_mutate)  | windows11-64-shippable-qr | e10s fission stylo webrender | 1,633.67 -> 1,406.42 | 
| [12%](https://treeherder.mozilla.org/perfherder/graphs?timerange=1209600&series=autoland,108898,1,1)  | [displaylist_mutate](https://firefox-source-docs.mozilla.org/testing/perfdocs/talos.html#displaylist_mutate)  | windows11-64-shippable-qr | e10s fission stylo webrender-sw | 1,577.11 -> 1,385.33 | 
| [11%](https://treeherder.mozilla.org/perfherder/graphs?timerange=1209600&series=autoland,4767452,1,1)  | [displaylist_mutate](https://firefox-source-docs.mozilla.org/testing/perfdocs/talos.html#displaylist_mutate)  | linux1804-64-shippable-qr | e10s fission stylo webrender | 2,902.26 -> 2,575.88 | 
| [11%](https://treeherder.mozilla.org/perfherder/graphs?timerange=1209600&series=autoland,4767286,1,1)  | [displaylist_mutate](https://firefox-source-docs.mozilla.org/testing/perfdocs/talos.html#displaylist_mutate)  | linux1804-64-shippable-qr | e10s fission stylo webrender-sw | 2,737.75 -> 2,442.76 | 
| [10%](https://treeherder.mozilla.org/perfherder/graphs?timerange=1209600&series=autoland,4767452,1,1)  | [displaylist_mutate](https://firefox-source-docs.mozilla.org/testing/perfdocs/talos.html#displaylist_mutate)  | linux1804-64-shippable-qr | e10s fission stylo webrender | 2,892.14 -> 2,597.74 | 
|...|...|...|...|...|
| [3%](https://treeherder.mozilla.org/perfherder/graphs?timerange=1209600&series=autoland,4767656,1,1)  | [tscrollx](https://firefox-source-docs.mozilla.org/testing/perfdocs/talos.html#tscrollx)  | linux1804-64-shippable-qr | e10s fission stylo webrender-sw | 1.00 -> 0.97 | 


Details of the alert can be found in the [alert summary](https://treeherder.mozilla.org/perfherder/alerts?id=1441), 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 1441`

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

Removed for typo