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Issue 727754 link

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Issue metadata

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



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2.1%-263.4% regression in media.tough_video_cases_tbmv2 at 475245:475249

Project Member Reported by liberato@google.com, May 30 2017

Issue description

See the link to graphs below.
 

Comment 1 by liberato@google.com, May 30 2017

All graphs for this bug:
  https://chromeperf.appspot.com/group_report?bug_id=727754

Original alerts at time of bug-filing:
  https://chromeperf.appspot.com/group_report?keys=agxzfmNocm9tZXBlcmZyFAsSB0Fub21hbHkYgIDghsCvzQkM,agxzfmNocm9tZXBlcmZyFAsSB0Fub21hbHkYgIDghtvIuQoM,agxzfmNocm9tZXBlcmZyFAsSB0Fub21hbHkYgIDgho-hrgoM,agxzfmNocm9tZXBlcmZyFAsSB0Fub21hbHkYgIDg-teDjAkM,agxzfmNocm9tZXBlcmZyFAsSB0Fub21hbHkYgIDghsXZvwoM,agxzfmNocm9tZXBlcmZyFAsSB0Fub21hbHkYgIDghpvyrwoM,agxzfmNocm9tZXBlcmZyFAsSB0Fub21hbHkYgIDghovQ6AgM,agxzfmNocm9tZXBlcmZyFAsSB0Fub21hbHkYgIDghuSw9AoM,agxzfmNocm9tZXBlcmZyFAsSB0Fub21hbHkYgIDgxrCYvQoM,agxzfmNocm9tZXBlcmZyFAsSB0Fub21hbHkYgIDghqu04QgM,agxzfmNocm9tZXBlcmZyFAsSB0Fub21hbHkYgIDghojsrgsM,agxzfmNocm9tZXBlcmZyFAsSB0Fub21hbHkYgIDghpHgrQoM,agxzfmNocm9tZXBlcmZyFAsSB0Fub21hbHkYgIDghrLHvAoM,agxzfmNocm9tZXBlcmZyFAsSB0Fub21hbHkYgIDghrf_pAoM,agxzfmNocm9tZXBlcmZyFAsSB0Fub21hbHkYgIDghr6N-AoM,agxzfmNocm9tZXBlcmZyFAsSB0Fub21hbHkYgIDghp78hQkM,agxzfmNocm9tZXBlcmZyFAsSB0Fub21hbHkYgIDg-reskwgM,agxzfmNocm9tZXBlcmZyFAsSB0Fub21hbHkYgIDg-qvD9wkM,agxzfmNocm9tZXBlcmZyFAsSB0Fub21hbHkYgIDg-res4wsM,agxzfmNocm9tZXBlcmZyFAsSB0Fub21hbHkYgIDghsWurgoM,agxzfmNocm9tZXBlcmZyFAsSB0Fub21hbHkYgIDghubNuwkM,agxzfmNocm9tZXBlcmZyFAsSB0Fub21hbHkYgIDghtLBrgsM,agxzfmNocm9tZXBlcmZyFAsSB0Fub21hbHkYgIDghpqc6wgM,agxzfmNocm9tZXBlcmZyFAsSB0Fub21hbHkYgIDghujJlAoM,agxzfmNocm9tZXBlcmZyFAsSB0Fub21hbHkYgIDghrfruQoM,agxzfmNocm9tZXBlcmZyFAsSB0Fub21hbHkYgIDghqGauwkM,agxzfmNocm9tZXBlcmZyFAsSB0Fub21hbHkYgIDg-rrqyQkM,agxzfmNocm9tZXBlcmZyFAsSB0Fub21hbHkYgIDghuGHtAoM,agxzfmNocm9tZXBlcmZyFAsSB0Fub21hbHkYgIDg-v33vAoM,agxzfmNocm9tZXBlcmZyFAsSB0Fub21hbHkYgIDghreRsQoM,agxzfmNocm9tZXBlcmZyFAsSB0Fub21hbHkYgIDg-ungjgkM


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

chromium-rel-mac11-air
chromium-rel-win7-gpu-ati
chromium-rel-win7-x64-dual
Project Member

Comment 3 by 42576172...@developer.gserviceaccount.com, May 30 2017


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

Bisect Details
  Configuration: mac_air_perf_bisect
  Benchmark    : media.tough_video_cases_tbmv2
  Metric       : memory:chrome:renderer_processes:reported_by_os:private_dirty_size_max/video.html?src_tulip2.vp9.webm

Revision             Result                     N
chromium@475246      100451042 +- 49433459      21      good
chromium@475249      99038202 +- 44386130       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=video.html.src.tulip2.vp9.webm media.tough_video_cases_tbmv2

Debug Info
  https://chromeperf.appspot.com/buildbucket_job_status/8978151015737146352

Is this bisect wrong?
  https://chromeperf.appspot.com/bad_bisect?try_job_id=5866415581560832


| 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 30 2017


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

Bisect Details
  Configuration: mac_air_perf_bisect
  Benchmark    : media.tough_video_cases_tbmv2
  Metric       : memory:chrome:renderer_processes:reported_by_os:private_dirty_size_max/video.html?src_tulip2.vp9.webm

Revision             Result                     N
chromium@475246      99265414 +- 44365900       21      good
chromium@475249      100314437 +- 47424252      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=video.html.src.tulip2.vp9.webm media.tough_video_cases_tbmv2

Debug Info
  https://chromeperf.appspot.com/buildbucket_job_status/8978144355980403392

Is this bisect wrong?
  https://chromeperf.appspot.com/bad_bisect?try_job_id=5866415581560832


| 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 sheriffbot@chromium.org, Jul 13 2017

Labels: Hotlist-Google
Components: Internals>Media
Status: WontFix (was: Untriaged)
no bisect, closing as WontFix.

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