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Issue 732706 link

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Issue metadata

Status: WontFix
Owner: ----
Closed: Aug 2017
Cc:
EstimatedDays: ----
NextAction: ----
OS: ----
Pri: 2
Type: Bug-Regression



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498.5% regression in cc_perftests at 478522:478526

Project Member Reported by alexclarke@chromium.org, Jun 13 2017

Issue description

See the link to graphs below.
 
All graphs for this bug:
  https://chromeperf.appspot.com/group_report?bug_id=732706

Original alerts at time of bug-filing:
  https://chromeperf.appspot.com/group_report?keys=agxzfmNocm9tZXBlcmZyFAsSB0Fub21hbHkYgIDg1orLrAkM


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

android-nexus7v2
Project Member

Comment 3 by 42576172...@developer.gserviceaccount.com, Jun 13 2017


=== BISECT JOB RESULTS ===
NO Perf regression found, tests failed to produce values

Bisect Details
  Configuration: android_nexus7_perf_bisect
  Benchmark    : cc_perftests
  Metric       : StructTraits serialization/num runs in 2 seconds_per_render_pass_shared_quad_state: DelegatedFrame_ManyQuads_1_4000


To Run This Test
  src/build/android/test_runner.py gtest --release -s cc_perftests --verbose

Debug Info
  https://chromeperf.appspot.com/buildbucket_job_status/8976919115762002768

Is this bisect wrong?
  https://chromeperf.appspot.com/bad_bisect?try_job_id=5284497072848896


| 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 component Speed>Bisection.  Thank you!
Project Member

Comment 7 by 42576172...@developer.gserviceaccount.com, Jun 13 2017


=== BISECT JOB RESULTS ===
Bisect failed for unknown reasons

Please contact the team (see below) and report the error.


Bisect Details
  Configuration: android_nexus7_perf_bisect
  Benchmark    : cc_perftests
  Metric       : StructTraits serialization/num runs in 2 seconds_per_render_pass_shared_quad_state: DelegatedFrame_ManyQuads_1_4000


To Run This Test
  src/build/android/test_runner.py gtest --release -s cc_perftests --verbose

Debug Info
  https://chromeperf.appspot.com/buildbucket_job_status/8976915640059680512

Is this bisect wrong?
  https://chromeperf.appspot.com/bad_bisect?try_job_id=4993511696367616


| 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 component Speed>Bisection.  Thank you!
Project Member

Comment 8 by 42576172...@developer.gserviceaccount.com, Jun 13 2017


=== BISECT JOB RESULTS ===
Bisect failed for unknown reasons

Please contact the team (see below) and report the error.


Bisect Details
  Configuration: android_nexus7_perf_bisect
  Benchmark    : cc_perftests
  Metric       : StructTraits serialization/num runs in 2 seconds_per_render_pass_shared_quad_state: DelegatedFrame_ManyQuads_1_4000


To Run This Test
  src/build/android/test_runner.py gtest --release -s cc_perftests --verbose

Debug Info
  https://chromeperf.appspot.com/buildbucket_job_status/8976915618992016176

Is this bisect wrong?
  https://chromeperf.appspot.com/bad_bisect?try_job_id=5280940303056896


| 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 component Speed>Bisection.  Thank you!
Project Member

Comment 9 by 42576172...@developer.gserviceaccount.com, Jun 13 2017


=== BISECT JOB RESULTS ===
NO Perf regression found, tests failed to produce values

Bisect Details
  Configuration: android_nexus7_perf_bisect
  Benchmark    : cc_perftests
  Metric       : StructTraits serialization/num runs in 2 seconds_per_render_pass_shared_quad_state: DelegatedFrame_ManyQuads_1_4000


To Run This Test
  src/build/android/test_runner.py gtest --release -s cc_perftests --verbose

Debug Info
  https://chromeperf.appspot.com/buildbucket_job_status/8976913745188288224

Is this bisect wrong?
  https://chromeperf.appspot.com/bad_bisect?try_job_id=5284497072848896


| 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 component Speed>Bisection.  Thank you!
Project Member

Comment 12 by 42576172...@developer.gserviceaccount.com, Jun 13 2017


=== BISECT JOB RESULTS ===
NO Perf regression found, tests failed to produce values

Bisect Details
  Configuration: android_nexus7_perf_bisect
  Benchmark    : cc_perftests
  Metric       : StructTraits serialization/num runs in 2 seconds_per_render_pass_shared_quad_state: DelegatedFrame_ManyQuads_1_4000


To Run This Test
  src/build/android/test_runner.py gtest --release -s cc_perftests --verbose

Debug Info
  https://chromeperf.appspot.com/buildbucket_job_status/8976879767121340400

Is this bisect wrong?
  https://chromeperf.appspot.com/bad_bisect?try_job_id=4993511696367616


| 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 component Speed>Bisection.  Thank you!
Project Member

Comment 13 by 42576172...@developer.gserviceaccount.com, Jun 14 2017


=== BISECT JOB RESULTS ===
NO Perf regression found, tests failed to produce values

Bisect Details
  Configuration: android_nexus7_perf_bisect
  Benchmark    : cc_perftests
  Metric       : StructTraits serialization/num runs in 2 seconds_per_render_pass_shared_quad_state: DelegatedFrame_ManyQuads_1_4000


To Run This Test
  src/build/android/test_runner.py gtest --release -s cc_perftests --verbose

Debug Info
  https://chromeperf.appspot.com/buildbucket_job_status/8976879751791520032

Is this bisect wrong?
  https://chromeperf.appspot.com/bad_bisect?try_job_id=5280940303056896


| 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 component Speed>Bisection.  Thank you!
Status: WontFix (was: Untriaged)
This eventually went down to normal levels.

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