Closed Bug 702829 Opened 14 years ago Closed 14 years ago

Startup Performance degradation from 11/09/2011 to 11/10/2011

Categories

(Firefox for Android Graveyard :: General, defect, P1)

Product:
Firefox for Android Graveyard
Component:
General
Platform:
ARM
Android
Type:
defect

Tracking

(fennec11+)

Status:
RESOLVED WONTFIX
Tracking Flags:
Tracking Status
fennec 11+ ---

People

(Reporter: nhirata, Assigned: dougt)

Details

(Keywords: perf)

Looking at the performance numbers : https://docs.google.com/spreadsheet/ccc?key=0Arku3jleCA0UdFNQdkpuWVZIbjBPQ1gxa3RldzF2b1E&hl=en_US#gid=0 It seems that there is a degradation and a slowness in Startup Performance that has appeared. Perfomatic is also seeing the same type of startup slowness: http://graphs-new.mozilla.org/graph.html#tests=[[16,27,20],[16,52,20],[16,63,20]]&sel=none&displayrange=30&datatype=running Bug 702486 has been closed off as invalid. Creating this bug to keep track of the investigation for the slowness: Note : https://bugzilla.mozilla.org/show_bug.cgi?id=702486#c15 https://bugzilla.mozilla.org/show_bug.cgi?id=702486#c16
No longer depends on: 702753
I reran the numbers and the numbers from the 10th build seems to match closer to the 11th build. Looks like the regression range is between 9th and 10th. https://docs.google.com/spreadsheet/ccc?key=0Arku3jleCA0UdFNQdkpuWVZIbjBPQ1gxa3RldzF2b1E&hl=en_US#gid=0
Summary: Startup Performance degradation from 11/09/2011 to 11/11/2011 → Startup Performance degradation from 11/09/2011 to 11/10/2011
Assignee: nobody → doug.turner
Priority: -- → P1
naoki, can you try each build from that range to narrow down the regression? Also, I need new data from this weekend. I checked in 2-3 possible fixes that might un-regresss this startup perf issue.
https://docs.google.com/spreadsheet/ccc?key=0Arku3jleCA0UdFNQdkpuWVZIbjBPQ1gxa3RldzF2b1E&hl=en_US#gid=0 occurs betweeen 09-Nov-2011 17:39 1320888756 and 09-Nov-2011 17:51 1320889295 tinderbox builds pwalton@mozilla.com – Wed Nov 9 17:40:25 2011 PST (compare: )List changeset URLsSelf-serve Build API Android optB 4 5 6 7 sp tpn eaf778e88070 Patrick Walton – Bug 695448 - Implement a Java compositor, and use it to scroll. r=? Patrick Walton – Bug 695448 - Implement a Java compositor, and use it to scroll. r=?
OS: Mac OS X → Android
Hardware: x86 → ARM
there really isn't anything to specifically do in this bug. We will continue to work on startup perf. This bug isn't useful for that.
Status: NEW → RESOLVED
Closed: 14 years ago
Resolution: --- → WONTFIX
tracking-fennec: --- → 11+
Product: Firefox for Android → Firefox for Android Graveyard
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