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Issue 596575 link

Starred by 0 users
Status: Duplicate
Merged: issue 596468
Owner:
█ w...@chromium.org
Last visit > 30 days ago
Closed: Mar 2016
Cc:
█ w...@chromium.org
liber...@chromium.org
dalecur...@chromium.org
Components:
EstimatedDays: ----
NextAction: ----
OS: ----
Pri: 2
Type: Bug-Regression



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37.9% regression in thread_times.simple_mobile_sites at 382134:382165

Project Member Reported by dalecur...@chromium.org, Mar 21 2016 
Seems likely related to enabling the unified media pipeline.

If there are lots of videos being created on this page, this isn't too unexpected. 

https://chromeperf.appspot.com/group_report?rev=382165

http://crrev.com/382165

Comment 1 by dalecur...@chromium.org, Mar 21 2016 

All graphs for this bug:
  https://chromeperf.appspot.com/group_report?bug_id=596575

Original alerts at time of bug-filing:
  https://chromeperf.appspot.com/group_report?keys=agxzfmNocm9tZXBlcmZyFAsSB0Fub21hbHkYgICg4P3evQoM


Bot(s) for this bug's original alert(s):

android-nexus6

Comment 2 by dalecur...@chromium.org, Mar 21 2016

Cc: w...@chromium.org liber...@chromium.org
Components: Internals>Media
Labels: Proj-Spitzer
Bisect started:

https://chromeperf.appspot.com/buildbucket_job_status/9017557266281189856

Comment 4 by dalecur...@chromium.org, Mar 21 2016

Labels: OS-Android

Comment 5 by w...@chromium.org, Mar 21 2016

Cc: dalecur...@chromium.org
Owner: w...@chromium.org
Project Member

Comment 6 by 42576172...@developer.gserviceaccount.com, Mar 21 2016

Mergedinto: 596468
Status: Duplicate (was: Assigned)

===== BISECT JOB RESULTS =====
Status: completed


===== SUSPECTED CL(s) =====
Subject : Reland of Fix typo in Android perf variations for unified media pipeline trial. (patchset #1 id:1 of https://codereview.chromium.org/1813553002/ )
Author  : dalecurtis
Commit description:
  
Reason for revert:
Reverting this revert now that internal bots should be good to go per jbudorick@.

Original issue's description:
> Revert of Fix typo in Android perf variations for unified media pipeline trial. (patchset #1 id:1 of https://codereview.chromium.org/1808803002/ )
>
> Reason for revert:
> This is breaking the media tests downstream.
>
> Original issue's description:
> > Fix typo in Android perf variations for unified media pipeline trial.
> >
> > BUG=533190
> > TEST=none
> >
> > Committed: https://crrev.com/31d22b6338ac6ac8b95e9f4c20cdccea11609be2
> > Cr-Commit-Position: refs/heads/master@{#381498}
>
> TBR=asvitkine@chromium.org,dalecurtis@chromium.org
> # Skipping CQ checks because original CL landed less than 1 days ago.
> NOPRESUBMIT=true
> NOTREECHECKS=true
> NOTRY=true
> BUG=533190
>
> Committed: https://crrev.com/194b8a29bb5bf254b7c5dc4d4b3a7cd56318542a
> Cr-Commit-Position: refs/heads/master@{#381585}

TBR=asvitkine@chromium.org,khushalsagar@chromium.org
# Not skipping CQ checks because original CL landed more than 1 days ago.
BUG=533190

Review URL: https://codereview.chromium.org/1816703003

Cr-Commit-Position: refs/heads/master@{#382165}
Commit  : e28faac6f4198be9f5dda7b3dd1ccf85b68d3dc5
Date    : Sat Mar 19 01:26:41 2016


===== TESTED REVISIONS =====
Revision                Mean Value  Std. Dev.   Num Values  Good?
chromium@382133         2.568354    0.068793    5           good
chromium@382150         2.537568    0.013741    5           good
chromium@382158         2.54963     0.018238    5           good
chromium@382162         2.538465    0.004322    5           good
chromium@382164         2.52293     0.009116    5           good
chromium@382165         3.228949    0.018498    5           bad

Bisect job ran on: android_nexus6_perf_bisect
Bug ID: 596575

Test Command: src/tools/perf/run_benchmark -v --browser=android-chromium --output-format=chartjson --also-run-disabled-tests thread_times.simple_mobile_sites
Test Metric: thread_GPU_cpu_time_per_frame/https___www.flickr.com_
Relative Change: 25.72%
Score: 99.9

Buildbot stdio: http://build.chromium.org/p/tryserver.chromium.perf/builders/android_nexus6_perf_bisect/builds/2035
Job details: https://chromeperf.appspot.com/buildbucket_job_status/9017557276473493856


| O O | Visit http://www.chromium.org/developers/speed-infra/perf-bug-faq
|  X  | for more information addressing perf regression bugs. For feedback,
| / \ | file a bug with label Cr-Tests-AutoBisect.  Thank you!
Project Member

Comment 7 by 42576172...@developer.gserviceaccount.com, Mar 21 2016 


===== BISECT JOB RESULTS =====
Status: completed


===== SUSPECTED CL(s) =====
Subject : Reland of Fix typo in Android perf variations for unified media pipeline trial. (patchset #1 id:1 of https://codereview.chromium.org/1813553002/ )
Author  : dalecurtis
Commit description:
  
Reason for revert:
Reverting this revert now that internal bots should be good to go per jbudorick@.

Original issue's description:
> Revert of Fix typo in Android perf variations for unified media pipeline trial. (patchset #1 id:1 of https://codereview.chromium.org/1808803002/ )
>
> Reason for revert:
> This is breaking the media tests downstream.
>
> Original issue's description:
> > Fix typo in Android perf variations for unified media pipeline trial.
> >
> > BUG=533190
> > TEST=none
> >
> > Committed: https://crrev.com/31d22b6338ac6ac8b95e9f4c20cdccea11609be2
> > Cr-Commit-Position: refs/heads/master@{#381498}
>
> TBR=asvitkine@chromium.org,dalecurtis@chromium.org
> # Skipping CQ checks because original CL landed less than 1 days ago.
> NOPRESUBMIT=true
> NOTREECHECKS=true
> NOTRY=true
> BUG=533190
>
> Committed: https://crrev.com/194b8a29bb5bf254b7c5dc4d4b3a7cd56318542a
> Cr-Commit-Position: refs/heads/master@{#381585}

TBR=asvitkine@chromium.org,khushalsagar@chromium.org
# Not skipping CQ checks because original CL landed more than 1 days ago.
BUG=533190

Review URL: https://codereview.chromium.org/1816703003

Cr-Commit-Position: refs/heads/master@{#382165}
Commit  : e28faac6f4198be9f5dda7b3dd1ccf85b68d3dc5
Date    : Sat Mar 19 01:26:41 2016


===== TESTED REVISIONS =====
Revision                Mean Value  Std. Dev.   Num Values  Good?
chromium@382133         2.498174    0.016062    5           good
chromium@382150         2.513232    0.029466    5           good
chromium@382158         2.526811    0.023577    5           good
chromium@382162         2.498417    0.013001    5           good
chromium@382164         2.494317    0.015353    5           good
chromium@382165         3.195144    0.013049    5           bad

Bisect job ran on: android_nexus6_perf_bisect
Bug ID: 596575

Test Command: src/tools/perf/run_benchmark -v --browser=android-chromium --output-format=chartjson --also-run-disabled-tests thread_times.simple_mobile_sites
Test Metric: thread_GPU_cpu_time_per_frame/https___www.flickr.com_
Relative Change: 27.90%
Score: 99.9

Buildbot stdio: http://build.chromium.org/p/tryserver.chromium.perf/builders/android_nexus6_perf_bisect/builds/2036
Job details: https://chromeperf.appspot.com/buildbucket_job_status/9017557266281189856


| O O | Visit http://www.chromium.org/developers/speed-infra/perf-bug-faq
|  X  | for more information addressing perf regression bugs. For feedback,
| / \ | file a bug with label Cr-Tests-AutoBisect.  Thank you!
Project Member

Comment 8 by 42576172...@developer.gserviceaccount.com, Mar 22 2016 


===== BISECT JOB RESULTS =====
Status: completed


===== SUSPECTED CL(s) =====
Subject : Reland of Fix typo in Android perf variations for unified media pipeline trial. (patchset #1 id:1 of https://codereview.chromium.org/1813553002/ )
Author  : dalecurtis
Commit description:
  
Reason for revert:
Reverting this revert now that internal bots should be good to go per jbudorick@.

Original issue's description:
> Revert of Fix typo in Android perf variations for unified media pipeline trial. (patchset #1 id:1 of https://codereview.chromium.org/1808803002/ )
>
> Reason for revert:
> This is breaking the media tests downstream.
>
> Original issue's description:
> > Fix typo in Android perf variations for unified media pipeline trial.
> >
> > BUG=533190
> > TEST=none
> >
> > Committed: https://crrev.com/31d22b6338ac6ac8b95e9f4c20cdccea11609be2
> > Cr-Commit-Position: refs/heads/master@{#381498}
>
> TBR=asvitkine@chromium.org,dalecurtis@chromium.org
> # Skipping CQ checks because original CL landed less than 1 days ago.
> NOPRESUBMIT=true
> NOTREECHECKS=true
> NOTRY=true
> BUG=533190
>
> Committed: https://crrev.com/194b8a29bb5bf254b7c5dc4d4b3a7cd56318542a
> Cr-Commit-Position: refs/heads/master@{#381585}

TBR=asvitkine@chromium.org,khushalsagar@chromium.org
# Not skipping CQ checks because original CL landed more than 1 days ago.
BUG=533190

Review URL: https://codereview.chromium.org/1816703003

Cr-Commit-Position: refs/heads/master@{#382165}
Commit  : e28faac6f4198be9f5dda7b3dd1ccf85b68d3dc5
Date    : Sat Mar 19 01:26:41 2016


===== TESTED REVISIONS =====
Revision                Mean Value  Std. Dev.   Num Values  Good?
chromium@382146         7.5512      0.090872    5           good
chromium@382158         7.6626      0.152389    5           good
chromium@382162         7.6632      0.052361    5           good
chromium@382164         7.5666      0.158181    5           good
chromium@382165         11.2292     0.100301    5           bad
chromium@382166         11.2424     0.101754    5           bad
chromium@382191         11.3338     0.087024    5           bad

Bisect job ran on: android_nexus6_perf_bisect
Bug ID: 596575

Test Command: src/tools/perf/run_benchmark -v --browser=android-chromium --output-format=chartjson --also-run-disabled-tests smoothness.simple_mobile_sites
Test Metric: mean_input_event_latency/https___www.flickr.com_
Relative Change: 50.09%
Score: 99.9

Buildbot stdio: http://build.chromium.org/p/tryserver.chromium.perf/builders/android_nexus6_perf_bisect/builds/2037
Job details: https://chromeperf.appspot.com/buildbucket_job_status/9017556886460956576


| O O | Visit http://www.chromium.org/developers/speed-infra/perf-bug-faq
|  X  | for more information addressing perf regression bugs. For feedback,
| / \ | file a bug with label Cr-Tests-AutoBisect.  Thank you!
►

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