Closed Bug 909380 Opened 12 years ago Closed 12 years ago

Autophone - s1s2 - Regression in "time to throbber stop" on Aug 24 2013

Categories

(Firefox for Android Graveyard :: General, defect)

Product:
Firefox for Android Graveyard
Component:
General
Platform:
x86
Android
Type:
defect
Priority:
Not set
Severity:
normal

Tracking

(fennec26+)

Status:
RESOLVED FIXED
Milestone:
Firefox 26
Tracking Flags:
Tracking Status
fennec 26+ ---

People

(Reporter: gbrown, Assigned: froydnj)

References

(Blocks 1 open bug)

Details

(Whiteboard: perf, regression)

http://phonedash.mozilla.org/#/org.mozilla.fennec/throbberstop/local-blank/2013-08-19/2013-08-26/notcached/noerrorbars/standarderror shows a regression in "Time to throbber stop" for "Local blank page" on Aug 24, for (almost?) all devices. As one example, consider 44_a7_cf_ea_f9_73_lg-revolution: Fri Aug 23 2013 (ce881259e2d0): 6572±33 Sat Aug 24 2013 (17143a9a0d83): 7424±52
Assignee: nobody → lucasr.at.mozilla
tracking-fennec: ? → 26+
For reference, we merged fig to m-c on Aug 21 so this was caused by the merge itself at least. Looking at this graph here: http://phonedash.mozilla.org/#/org.mozilla.fennec/throbberstop/local-blank/2013-08-19/2013-09-12/notcached/noerrorbars/standarderror The inbound -> m-c merge that caused the regression is this one: https://hg.mozilla.org/mozilla-central/rev/17143a9a0d83 By looking at the commit, the most likely offender is bug 906088 which got backed out on Aug 27 it seems. Here's the commit: https://hg.mozilla.org/mozilla-central/rev/c0d1baa50a64 This backout brought the numbers back to where they were. Then, still on Aug 27, it seems there's a slight regression probably caused by this merge here: https://hg.mozilla.org/mozilla-central/rev/416075f77249 This merge has a lot of stuff, hard to tell what patch caused it. All in all, none of the suspect commits seem to be related to fig, which is good news I guess.
For the Aug 24 regression (this bug), I think we can say "fixed by backing out bug 906088" Is there a bug filed for the Aug 28th throbberstop regression?
Status: NEW → RESOLVED
Closed: 12 years ago
Resolution: --- → FIXED
(In reply to Mark Finkle (:mfinkle) from comment #2) > For the Aug 24 regression (this bug), I think we can say "fixed by backing > out bug 906088" > > Is there a bug filed for the Aug 28th throbberstop regression? Not sure, filed and nominated bug 916099 just in case.
Assignee: lucasr.at.mozilla → nfroyd
Blocks: 906088
Target Milestone: --- → Firefox 26
Blocks: autophone-throbber
Summary: Regression in "time to throbber stop" on Aug 24 2013 → Autophone - s1s2 - Regression in "time to throbber stop" on Aug 24 2013
Product: Firefox for Android → Firefox for Android Graveyard
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