Issue 722286 link

Starred by 1 user

Issue metadata

Status:	WontFix
Owner:	yhirano@chromium.org
Closed:	Jun 2017
Cc:	yhirano@chromium.org
Components:	Blink>JavaScript
EstimatedDays:	----
NextAction:	----
OS:	----
Pri:	2
Type:	Bug-Regression
M-60

40.4% improvement in v8.runtimestats.browsing_desktop at 470445:470505

Project Member Reported by yhirano@chromium.org, May 15 2017

Issue description

See the link to graphs below.

Comment 1 by yhirano@chromium.org, May 15 2017

All graphs for this bug:
  https://chromeperf.appspot.com/group_report?bug_id=722286

Original alerts at time of bug-filing:
  https://chromeperf.appspot.com/group_report?keys=agxzfmNocm9tZXBlcmZyFAsSB0Fub21hbHkYgIDgqomTpgsM


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

chromium-rel-mac11-air

Project Member

Comment 2 by 42576172...@developer.gserviceaccount.com, May 15 2017

Started bisect job https://chromeperf.appspot.com/buildbucket_job_status/8979537172680028832

Project Member

Comment 3 by 42576172...@developer.gserviceaccount.com, May 15 2017


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

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


Bisect Details
  Configuration: mac_air_perf_bisect
  Benchmark    : v8.runtimestats.browsing_desktop
  Metric       : Parse-Background:duration_avg/browse_news/browse_news_cnn


To Run This Test
  src/tools/perf/run_benchmark -v --browser=release --output-format=chartjson --upload-results --pageset-repeat=1 --also-run-disabled-tests --story-filter=browse.news.cnn v8.runtimestats.browsing_desktop

Debug Info
  https://chromeperf.appspot.com/buildbucket_job_status/8979537172680028832

Is this bisect wrong?
  https://chromeperf.appspot.com/bad_bisect?try_job_id=5845791626756096


| 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 4 by 42576172...@developer.gserviceaccount.com, May 15 2017

Started bisect job https://chromeperf.appspot.com/buildbucket_job_status/8979533502429004928

Project Member

Comment 5 by 42576172...@developer.gserviceaccount.com, May 15 2017


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

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


Bisect Details
  Configuration: mac_air_perf_bisect
  Benchmark    : v8.runtimestats.browsing_desktop
  Metric       : Parse-Background:duration_avg/browse_news/browse_news_cnn


To Run This Test
  src/tools/perf/run_benchmark -v --browser=release --output-format=chartjson --upload-results --pageset-repeat=1 --also-run-disabled-tests --story-filter=browse.news.cnn v8.runtimestats.browsing_desktop

Debug Info
  https://chromeperf.appspot.com/buildbucket_job_status/8979533502429004928

Is this bisect wrong?
  https://chromeperf.appspot.com/bad_bisect?try_job_id=5845791626756096


| 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 6 by 42576172...@developer.gserviceaccount.com, May 15 2017

Started bisect job https://chromeperf.appspot.com/buildbucket_job_status/8979508542216852800

Project Member

Comment 7 by 42576172...@developer.gserviceaccount.com, May 15 2017


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

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


Bisect Details
  Configuration: mac_air_perf_bisect
  Benchmark    : v8.runtimestats.browsing_desktop
  Metric       : Parse-Background:duration_avg/browse_news/browse_news_cnn


To Run This Test
  src/tools/perf/run_benchmark -v --browser=release --output-format=chartjson --upload-results --pageset-repeat=1 --also-run-disabled-tests --story-filter=browse.news.cnn v8.runtimestats.browsing_desktop

Debug Info
  https://chromeperf.appspot.com/buildbucket_job_status/8979508542216852800

Is this bisect wrong?
  https://chromeperf.appspot.com/bad_bisect?try_job_id=5852604887728128


| 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, May 15 2017

Started bisect job https://chromeperf.appspot.com/buildbucket_job_status/8979507074370477728

Project Member

Comment 9 by 42576172...@developer.gserviceaccount.com, May 15 2017


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

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


Bisect Details
  Configuration: mac_air_perf_bisect
  Benchmark    : v8.runtimestats.browsing_desktop
  Metric       : Parse-Background:duration_avg/browse_news/browse_news_cnn


To Run This Test
  src/tools/perf/run_benchmark -v --browser=release --output-format=chartjson --upload-results --pageset-repeat=1 --also-run-disabled-tests --story-filter=browse.news.cnn v8.runtimestats.browsing_desktop

Debug Info
  https://chromeperf.appspot.com/buildbucket_job_status/8979507074370477728

Is this bisect wrong?
  https://chromeperf.appspot.com/bad_bisect?try_job_id=5852604887728128


| 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 10 by 42576172...@developer.gserviceaccount.com, May 16 2017

Started bisect job https://chromeperf.appspot.com/buildbucket_job_status/8979470079058783488

Project Member

Comment 11 by 42576172...@developer.gserviceaccount.com, May 16 2017


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

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


Bisect Details
  Configuration: mac_air_perf_bisect
  Benchmark    : v8.runtimestats.browsing_desktop
  Metric       : Parse-Background:duration_avg/browse_news/browse_news_cnn


To Run This Test
  src/tools/perf/run_benchmark -v --browser=release --output-format=chartjson --upload-results --pageset-repeat=1 --also-run-disabled-tests --story-filter=browse.news.cnn v8.runtimestats.browsing_desktop

Debug Info
  https://chromeperf.appspot.com/buildbucket_job_status/8979470079058783488

Is this bisect wrong?
  https://chromeperf.appspot.com/bad_bisect?try_job_id=5315433059581952


| 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, May 16 2017

Started bisect job https://chromeperf.appspot.com/buildbucket_job_status/8979465559273563040

Project Member

Comment 13 by 42576172...@developer.gserviceaccount.com, May 16 2017


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

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


Bisect Details
  Configuration: mac_air_perf_bisect
  Benchmark    : v8.runtimestats.browsing_desktop
  Metric       : Parse-Background:duration_avg/browse_news/browse_news_cnn


To Run This Test
  src/tools/perf/run_benchmark -v --browser=release --output-format=chartjson --upload-results --pageset-repeat=1 --also-run-disabled-tests --story-filter=browse.news.cnn v8.runtimestats.browsing_desktop

Debug Info
  https://chromeperf.appspot.com/buildbucket_job_status/8979465559273563040

Is this bisect wrong?
  https://chromeperf.appspot.com/bad_bisect?try_job_id=5315433059581952


| 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!

Comment 14 by yhirano@chromium.org, Jun 28 2017

Status: WontFix (was: Assigned)

►

Issue 722286 link

Issue metadata

40.4% improvement in v8.runtimestats.browsing_desktop at 470445:470505

Issue description

Comment 1 by yhirano@chromium.org, May 15 2017

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Comment 2 by 42576172...@developer.gserviceaccount.com, May 15 2017

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Comment 3 by 42576172...@developer.gserviceaccount.com, May 15 2017

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Comment 9 by 42576172...@developer.gserviceaccount.com, May 15 2017

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Comment 10 by 42576172...@developer.gserviceaccount.com, May 16 2017

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Comment 11 by 42576172...@developer.gserviceaccount.com, May 16 2017

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Comment 12 by 42576172...@developer.gserviceaccount.com, May 16 2017

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Comment 13 by 42576172...@developer.gserviceaccount.com, May 16 2017

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Comment 14 by yhirano@chromium.org, Jun 28 2017

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