Win[XP/7/8] and Linux[32/64] talos regression allyr with e10s enabled (5%-40%).

RESOLVED FIXED

Status

RESOLVED FIXED
3 years ago
3 years ago

People

(Reporter: mconley, Unassigned)

Tracking

(Blocks: 1 bug)

unspecified
Points:
---
Dependency tree / graph

Firefox Tracking Flags

(e10s+)

Details

(Reporter)

Description

3 years ago
Initial measurements on mozilla-central changeset 0093691d3715 comparing e10s to non-e10s shows the following data for Windows after several retriggers:

Win XP:

:( a11yr                175.8 +/-  4% (6#)  [ +13.7%]     199.9 +/-  3% (6#)

Win 7:

:( a11yr                178.0 +/-  1% (6#)  [  +7.7%]     191.6 +/-  2% (6#)

Win 8:

:( a11yr                170.2 +/-  1% (6#)  [  +5.2%]     179.0 +/-  0% (1#)


Somehow, I think this is probably expected, as I suspect we're exercising the sync a11y APIs. Not sure if it can be optimized - we might just have to eat this regression, but I figure we should at least get it on file.
(Reporter)

Updated

3 years ago
OS: Unspecified → Windows
(Reporter)

Updated

3 years ago
Summary: Win XP / Win 7 / Win 8 talos regression allyr (5%-14%). → Win XP / Win 7 / Win 8 talos regression allyr with e10s enabled (5%-14%).
(Reporter)

Comment 1

3 years ago
We're seeing similar regressions on Linux 32 and 64 as well:

Linux 32:

:( a11yr                247.6 +/-  1% (6#)  [ +36.7%]     338.3 +/-  1% (6#)

Linux 64:

:( a11yr                205.0 +/-  0% (6#)  [ +40.4%]     287.8 +/-  1% (6#)
Summary: Win XP / Win 7 / Win 8 talos regression allyr with e10s enabled (5%-14%). → Win[XP/7/8] and Linux[32/64] talos regression allyr with e10s enabled (5%-40%).
(Reporter)

Updated

3 years ago
OS: Windows → Unspecified

Updated

3 years ago
tracking-e10s: ? → +
Blocks: 1063169
from June 29th:
Linux:
:( a11yr                250.8 +/-  1% (7#)  [ +36.1%]     341.3 +/-  1% (7#)
Linux64:
:( a11yr                212.6 +/-  0% (7#)  [ +37.4%]     292.2 +/-  1% (7#)
Win7:
:( a11yr                177.8 +/-  1% (7#)  [  +8.6%]     193.0 +/-  1% (7#)
WinXP:
:( a11yr                174.7 +/-  4% (7#)  [ +12.5%]     196.5 +/-  2% (7#)
Win8:
:( a11yr                173.1 +/-  1% (7#)  [  +6.8%]     184.8 +/-  2% (7#)
OSX 10.10:
:( a11yr                263.6 +/-  9% (7#)  [ +25.0%]     329.3 +/-  6% (7#)

note, we are adding osx 10.10 in here, otherwise linux/windows are the same.
This is now a win across the board except for linux 64, which is a 2% regression. Closing as fixed
Status: NEW → RESOLVED
Last Resolved: 3 years ago
Resolution: --- → FIXED
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