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Issue 713722 link

Starred by 1 user
Status: Untriaged
Owner: ----
Cc:
samans@chromium.org
EstimatedDays: ----
NextAction: 2019-07-09
OS: ----
Pri: 3
Type: Bug-Regression



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15.4% improvement in v8.runtime_stats.top_25 at 463589:463928

Project Member Reported by samans@chromium.org, Apr 20 2017 
See the link to graphs below.

Comment 1 by samans@chromium.org, Apr 20 2017 

All graphs for this bug:
  https://chromeperf.appspot.com/group_report?bug_id=713722

Original alerts at time of bug-filing:
  https://chromeperf.appspot.com/group_report?keys=agxzfmNocm9tZXBlcmZyFAsSB0Fub21hbHkYgIDgwoX1qAkM


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

chromium-rel-mac11-pro
Project Member

Comment 3 by 42576172...@developer.gserviceaccount.com, Apr 20 2017 


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

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


Bisect Details
  Configuration: mac_pro_perf_bisect
  Benchmark    : v8.runtime_stats.top_25
  Metric       : Parse:count_avg/https___en.wikipedia.org_w_index.php?title_Barack_Obama_veaction_edit


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=https...en.wikipedia.org.w.index.php.title.Barack.Obama.veaction.edit v8.runtime_stats.top_25

Debug Info
  https://chromeperf.appspot.com/buildbucket_job_status/8981786573756702688

Is this bisect wrong?
  https://chromeperf.appspot.com/bad_bisect?try_job_id=5788886648750080


| 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 5 by 42576172...@developer.gserviceaccount.com, Apr 20 2017 


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

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


Bisect Details
  Configuration: mac_pro_perf_bisect
  Benchmark    : v8.runtime_stats.top_25
  Metric       : Parse:count_avg/https___en.wikipedia.org_w_index.php?title_Barack_Obama_veaction_edit


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=https...en.wikipedia.org.w.index.php.title.Barack.Obama.veaction.edit v8.runtime_stats.top_25

Debug Info
  https://chromeperf.appspot.com/buildbucket_job_status/8981781778240599952

Is this bisect wrong?
  https://chromeperf.appspot.com/bad_bisect?try_job_id=5788886648750080


| 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, Apr 21 2017 


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

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


Bisect Details
  Configuration: mac_pro_perf_bisect
  Benchmark    : v8.runtime_stats.top_25
  Metric       : Parse:count_avg/https___en.wikipedia.org_w_index.php?title_Barack_Obama_veaction_edit


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=https...en.wikipedia.org.w.index.php.title.Barack.Obama.veaction.edit v8.runtime_stats.top_25

Debug Info
  https://chromeperf.appspot.com/buildbucket_job_status/8981689452030400448

Is this bisect wrong?
  https://chromeperf.appspot.com/bad_bisect?try_job_id=5788886648750080


| 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, Apr 26 2017 


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

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


Bisect Details
  Configuration: mac_pro_perf_bisect
  Benchmark    : v8.runtime_stats.top_25
  Metric       : Parse:count_avg/https___en.wikipedia.org_w_index.php?title_Barack_Obama_veaction_edit


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=https...en.wikipedia.org.w.index.php.title.Barack.Obama.veaction.edit v8.runtime_stats.top_25

Debug Info
  https://chromeperf.appspot.com/buildbucket_job_status/8981216085016265664

Is this bisect wrong?
  https://chromeperf.appspot.com/bad_bisect?try_job_id=6414171979120640


| 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 11 by 42576172...@developer.gserviceaccount.com, Apr 26 2017 


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

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


Bisect Details
  Configuration: mac_pro_perf_bisect
  Benchmark    : v8.runtime_stats.top_25
  Metric       : Parse:count_avg/https___en.wikipedia.org_w_index.php?title_Barack_Obama_veaction_edit


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=https...en.wikipedia.org.w.index.php.title.Barack.Obama.veaction.edit v8.runtime_stats.top_25

Debug Info
  https://chromeperf.appspot.com/buildbucket_job_status/8981214556024397312

Is this bisect wrong?
  https://chromeperf.appspot.com/bad_bisect?try_job_id=6414171979120640


| 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, Apr 28 2017 


=== BISECT JOB RESULTS ===
NO Perf regression found

Bisect Details
  Configuration: mac_pro_perf_bisect
  Benchmark    : v8.runtime_stats.top_25
  Metric       : Parse:count_avg/https___en.wikipedia.org_w_index.php?title_Barack_Obama_veaction_edit

Revision             Result                  N
chromium@463588      25254.5 +- 1226.98      21      good
chromium@463928      25182.0 +- 863.661      21      bad

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=https...en.wikipedia.org.w.index.php.title.Barack.Obama.veaction.edit v8.runtime_stats.top_25

Debug Info
  https://chromeperf.appspot.com/buildbucket_job_status/8981121140793154464

Is this bisect wrong?
  https://chromeperf.appspot.com/bad_bisect?try_job_id=6414171979120640


| 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 15 by 42576172...@developer.gserviceaccount.com, Apr 29 2017 


=== BISECT JOB RESULTS ===
Bisect was unable to run to completion

Error: INFRA_FAILURE

The bisect was able to narrow the range, you can try running with:
  good_revision: aa63f76987632c4cd1f0e985bf420d7f9ffcae2a
  bad_revision : 2a10b75e5bad5a75b44cf737b170cd85b38385e7

If failures persist contact the team (see below) and report the error.


Bisect Details
  Configuration: mac_pro_perf_bisect
  Benchmark    : v8.runtime_stats.top_25
  Metric       : Parse:count_avg/https___en.wikipedia.org_w_index.php?title_Barack_Obama_veaction_edit

Revision             Result                  N
chromium@463588      27261.1 +- 13053.2      14       good
chromium@463759      27209.4 +- 12969.6      14       good
chromium@463843      28796.9 +- 14496.7      14       good
chromium@463844      ---                     ---      build failure
chromium@463928      24684.0 +- 0.0          14       bad

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=https...en.wikipedia.org.w.index.php.title.Barack.Obama.veaction.edit v8.runtime_stats.top_25

Debug Info
  https://chromeperf.appspot.com/buildbucket_job_status/8981052106510367168

Is this bisect wrong?
  https://chromeperf.appspot.com/bad_bisect?try_job_id=5788886648750080


| 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 16 by benhenry@google.com, Jan 10

Labels: Pri-3
NextAction: 2019-07-09
Downgrading P2s that haven't been modified in more than 6 months, which have no component or owner.
►

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