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Issue 722875 link

Starred by 1 user
Status: Duplicate
Merged: issue 722473
Owner: ----
Closed: May 2017
Cc:
lanwei@google.com
EstimatedDays: ----
NextAction: ----
OS: ----
Pri: 2
Type: Bug-Regression



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10%-44.3% regression in blink_perf.events at 470958:471179

Project Member Reported by lanwei@chromium.org, May 16 2017 
See the link to graphs below.

Comment 1 by lanwei@chromium.org, May 16 2017 

All graphs for this bug:
  https://chromeperf.appspot.com/group_report?bug_id=722875

Original alerts at time of bug-filing:
  https://chromeperf.appspot.com/group_report?keys=agxzfmNocm9tZXBlcmZyFAsSB0Fub21hbHkYgIDg6vuC_wgM,agxzfmNocm9tZXBlcmZyFAsSB0Fub21hbHkYgIDgmsjMsgkM,agxzfmNocm9tZXBlcmZyFAsSB0Fub21hbHkYgIDgmrCX6gkM,agxzfmNocm9tZXBlcmZyFAsSB0Fub21hbHkYgIDgmuLE-QgM,agxzfmNocm9tZXBlcmZyFAsSB0Fub21hbHkYgIDg6s-0oQoM,agxzfmNocm9tZXBlcmZyFAsSB0Fub21hbHkYgIDg6vCM9QkM,agxzfmNocm9tZXBlcmZyFAsSB0Fub21hbHkYgIDg6rXGpgsM,agxzfmNocm9tZXBlcmZyFAsSB0Fub21hbHkYgIDgmqHJ8AgM,agxzfmNocm9tZXBlcmZyFAsSB0Fub21hbHkYgIDg6sO17QoM,agxzfmNocm9tZXBlcmZyFAsSB0Fub21hbHkYgIDg6tKY8wgM,agxzfmNocm9tZXBlcmZyFAsSB0Fub21hbHkYgIDg6vuCvwkM,agxzfmNocm9tZXBlcmZyFAsSB0Fub21hbHkYgIDgmrSK_wgM,agxzfmNocm9tZXBlcmZyFAsSB0Fub21hbHkYgIDgqrrcvwgM,agxzfmNocm9tZXBlcmZyFAsSB0Fub21hbHkYgIDgmpbIqQoM,agxzfmNocm9tZXBlcmZyFAsSB0Fub21hbHkYgIDg6vbCoAoM,agxzfmNocm9tZXBlcmZyFAsSB0Fub21hbHkYgIDg6rDigQsM,agxzfmNocm9tZXBlcmZyFAsSB0Fub21hbHkYgIDg6uqLzAoM,agxzfmNocm9tZXBlcmZyFAsSB0Fub21hbHkYgIDg6sbX9ggM,agxzfmNocm9tZXBlcmZyFAsSB0Fub21hbHkYgIDgmtCRsQsM,agxzfmNocm9tZXBlcmZyFAsSB0Fub21hbHkYgIDg6syalwkM,agxzfmNocm9tZXBlcmZyFAsSB0Fub21hbHkYgIDg6pWtsQoM,agxzfmNocm9tZXBlcmZyFAsSB0Fub21hbHkYgIDgqrrc3wkM,agxzfmNocm9tZXBlcmZyFAsSB0Fub21hbHkYgIDg6sbk4wgM,agxzfmNocm9tZXBlcmZyFAsSB0Fub21hbHkYgIDg6pvapwkM,agxzfmNocm9tZXBlcmZyFAsSB0Fub21hbHkYgIDgqs764wsM,agxzfmNocm9tZXBlcmZyFAsSB0Fub21hbHkYgIDg6oiJ7goM,agxzfmNocm9tZXBlcmZyFAsSB0Fub21hbHkYgIDg6o7K_QkM,agxzfmNocm9tZXBlcmZyFAsSB0Fub21hbHkYgIDg6o7K_QoM,agxzfmNocm9tZXBlcmZyFAsSB0Fub21hbHkYgIDg6s-qsAoM,agxzfmNocm9tZXBlcmZyFAsSB0Fub21hbHkYgIDgqu2x_QoM,agxzfmNocm9tZXBlcmZyFAsSB0Fub21hbHkYgIDg6sXQ8wgM,agxzfmNocm9tZXBlcmZyFAsSB0Fub21hbHkYgIDg6sGqqAoM,agxzfmNocm9tZXBlcmZyFAsSB0Fub21hbHkYgIDgqs764wkM,agxzfmNocm9tZXBlcmZyFAsSB0Fub21hbHkYgIDg6vea5AoM,agxzfmNocm9tZXBlcmZyFAsSB0Fub21hbHkYgIDgqq2-sAoM,agxzfmNocm9tZXBlcmZyFAsSB0Fub21hbHkYgIDgqteQ7gsM,agxzfmNocm9tZXBlcmZyFAsSB0Fub21hbHkYgIDg6vTLqQoM,agxzfmNocm9tZXBlcmZyFAsSB0Fub21hbHkYgIDg6sKn5QsM,agxzfmNocm9tZXBlcmZyFAsSB0Fub21hbHkYgIDgqu6s5AoM,agxzfmNocm9tZXBlcmZyFAsSB0Fub21hbHkYgIDg6sKn5QkM,agxzfmNocm9tZXBlcmZyFAsSB0Fub21hbHkYgIDg6rLjpQkM,agxzfmNocm9tZXBlcmZyFAsSB0Fub21hbHkYgIDg6oGJtgoM,agxzfmNocm9tZXBlcmZyFAsSB0Fub21hbHkYgIDg6pKQ6AoM,agxzfmNocm9tZXBlcmZyFAsSB0Fub21hbHkYgIDg6rLKsAkM,agxzfmNocm9tZXBlcmZyFAsSB0Fub21hbHkYgIDg6sa5-gkM,agxzfmNocm9tZXBlcmZyFAsSB0Fub21hbHkYgIDg6sKn5QgM,agxzfmNocm9tZXBlcmZyFAsSB0Fub21hbHkYgIDgqs_kywgM,agxzfmNocm9tZXBlcmZyFAsSB0Fub21hbHkYgIDg6rD24AkM,agxzfmNocm9tZXBlcmZyFAsSB0Fub21hbHkYgIDgqsnbhAkM,agxzfmNocm9tZXBlcmZyFAsSB0Fub21hbHkYgIDg6tCskwsM,agxzfmNocm9tZXBlcmZyFAsSB0Fub21hbHkYgIDg6vmhvgoM,agxzfmNocm9tZXBlcmZyFAsSB0Fub21hbHkYgIDg6rz_8QgM,agxzfmNocm9tZXBlcmZyFAsSB0Fub21hbHkYgIDg6sbDpwoM,agxzfmNocm9tZXBlcmZyFAsSB0Fub21hbHkYgIDg6vCa7AoM,agxzfmNocm9tZXBlcmZyFAsSB0Fub21hbHkYgIDg6vyXgwgM,agxzfmNocm9tZXBlcmZyFAsSB0Fub21hbHkYgIDgqrrc7woM,agxzfmNocm9tZXBlcmZyFAsSB0Fub21hbHkYgIDg6vCa7AgM,agxzfmNocm9tZXBlcmZyFAsSB0Fub21hbHkYgIDgqs76owsM,agxzfmNocm9tZXBlcmZyFAsSB0Fub21hbHkYgIDgqu389QoM,agxzfmNocm9tZXBlcmZyFAsSB0Fub21hbHkYgIDg6oK15gkM,agxzfmNocm9tZXBlcmZyFAsSB0Fub21hbHkYgIDg6qTglgoM,agxzfmNocm9tZXBlcmZyFAsSB0Fub21hbHkYgIDgqsfh_AoM,agxzfmNocm9tZXBlcmZyFAsSB0Fub21hbHkYgIDg6vnwpwoM,agxzfmNocm9tZXBlcmZyFAsSB0Fub21hbHkYgIDg6qDXiwgM,agxzfmNocm9tZXBlcmZyFAsSB0Fub21hbHkYgIDg6uLWrwoM,agxzfmNocm9tZXBlcmZyFAsSB0Fub21hbHkYgIDgqtzZiAgM


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

chromium-rel-mac11
chromium-rel-mac11-air
chromium-rel-mac11-pro
chromium-rel-mac12
chromium-rel-mac12-mini-8gb
linux-release
Project Member

Comment 3 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    : blink_perf.parser
  Metric       : html-parser/html-parser


To Run This Test
  src/tools/perf/run_benchmark -v --browser=release --output-format=chartjson --upload-results --pageset-repeat=1 --also-run-disabled-tests blink_perf.parser

Debug Info
  https://chromeperf.appspot.com/buildbucket_job_status/8979424729486894944

Is this bisect wrong?
  https://chromeperf.appspot.com/bad_bisect?try_job_id=6466679179051008


| 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, 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    : blink_perf.parser
  Metric       : html-parser/html-parser


To Run This Test
  src/tools/perf/run_benchmark -v --browser=release --output-format=chartjson --upload-results --pageset-repeat=1 --also-run-disabled-tests blink_perf.parser

Debug Info
  https://chromeperf.appspot.com/buildbucket_job_status/8979420258042461344

Is this bisect wrong?
  https://chromeperf.appspot.com/bad_bisect?try_job_id=6466679179051008


| 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 6 by p...@chromium.org, May 16 2017

Mergedinto: 722473
Status: Duplicate (was: Untriaged)
►

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