1210451 - Performance regression in many applications

Status: RESOLVED INVALID

(Firefox OS Graveyard :: Performance, defect)

Description

[Mike Lien[:mlien]]

On Sep. 24 2015, Raptor detected possible regressions in multiple applications. This could point to an issue in the System or the platform.

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Device: Aries-kk
Memory: 2048
Branch: master

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Regressing applications:

Calendar: regressed by 220ms
Camera: regressed by 216ms
Clock: regressed by 176ms
Contacts: regressed by 127ms
Dialer: regressed by 224ms
E-Mail: regressed by 149ms
FM radio: regressed by 189ms
Gallery: regressed by 220ms
Messages: regressed by 265ms
Music: regressed by 276ms
Settings: regressed by 278ms
Video: regressed by 205ms
Test-startup-limit: regressed by 215ms
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Gaia revision: f1cb3089ee2a77dd
Previous Gaia revision: f1cb3089ee2a77dd

Gecko revision: 001942e4617b2324
Previous Gecko revision: 0f498d5adbf959b6

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Performance numbers on Raptor:
https://raptor.mozilla.org/dashboard/script/measures?var-device=aries&var-memory=2048&var-branch=master&var-test=cold-launch

Comment 1

[Mike Lien[:mlien]]

[Blocking Requested - why for this release]:
performance regression

Comment 2

[Bobby Chien]

[Blocking Requested - why for this release]:

According to bug 1204837 caused huge regression between Sep. 15 and Oct. 1, this regression is not a valuable reference.

Comment 3

[Bobby Chien]

Attach latest performance metric [1].

[1] https://raptor.mozilla.org/dashboard/script/measures?var-device=aries&var-memory=2048&var-branch=master&var-test=cold-launch