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Issue metadata

Status: Duplicate
Merged: issue 728471
Owner: ----
Closed: Jun 2017
Cc:
EstimatedDays: ----
NextAction: ----
OS: ----
Pri: 2
Type: Bug-Regression



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1%-4% regression in media.tough_video_cases_tbmv2 at 475452:476266

Project Member Reported by liberato@google.com, Jun 5 2017

Issue description

See the link to graphs below.
 
All graphs for this bug:
  https://chromeperf.appspot.com/group_report?bug_id=729628

Original alerts at time of bug-filing:
  https://chromeperf.appspot.com/group_report?keys=agxzfmNocm9tZXBlcmZyFAsSB0Fub21hbHkYgIDgpvyk2QgM,agxzfmNocm9tZXBlcmZyFAsSB0Fub21hbHkYgIDgxpn9vQsM,agxzfmNocm9tZXBlcmZyFAsSB0Fub21hbHkYgIDgpr_VpAoM,agxzfmNocm9tZXBlcmZyFAsSB0Fub21hbHkYgIDgpqyJpQsM,agxzfmNocm9tZXBlcmZyFAsSB0Fub21hbHkYgIDg5oiptQoM,agxzfmNocm9tZXBlcmZyFAsSB0Fub21hbHkYgIDgptH9vwoM,agxzfmNocm9tZXBlcmZyFAsSB0Fub21hbHkYgIDgpqbhsAkM,agxzfmNocm9tZXBlcmZyFAsSB0Fub21hbHkYgIDghtXdhggM,agxzfmNocm9tZXBlcmZyFAsSB0Fub21hbHkYgIDgpoX2tAoM,agxzfmNocm9tZXBlcmZyFAsSB0Fub21hbHkYgIDgprSkgggM,agxzfmNocm9tZXBlcmZyFAsSB0Fub21hbHkYgIDgppbMpwkM,agxzfmNocm9tZXBlcmZyFAsSB0Fub21hbHkYgIDgxoCX3QkM,agxzfmNocm9tZXBlcmZyFAsSB0Fub21hbHkYgIDgpoKf3woM,agxzfmNocm9tZXBlcmZyFAsSB0Fub21hbHkYgIDgpv6MlAsM,agxzfmNocm9tZXBlcmZyFAsSB0Fub21hbHkYgIDgxt3rnAkM,agxzfmNocm9tZXBlcmZyFAsSB0Fub21hbHkYgIDgpsGFpQsM,agxzfmNocm9tZXBlcmZyFAsSB0Fub21hbHkYgIDgxr_TrwoM,agxzfmNocm9tZXBlcmZyFAsSB0Fub21hbHkYgIDgpvnLsAoM,agxzfmNocm9tZXBlcmZyFAsSB0Fub21hbHkYgIDgpuC_sAkM,agxzfmNocm9tZXBlcmZyFAsSB0Fub21hbHkYgIDgxp-wpgsM,agxzfmNocm9tZXBlcmZyFAsSB0Fub21hbHkYgIDgprmZswoM,agxzfmNocm9tZXBlcmZyFAsSB0Fub21hbHkYgIDgxqvlhwkM,agxzfmNocm9tZXBlcmZyFAsSB0Fub21hbHkYgIDgxpWG0gkM,agxzfmNocm9tZXBlcmZyFAsSB0Fub21hbHkYgIDgptvdtAoM,agxzfmNocm9tZXBlcmZyFAsSB0Fub21hbHkYgIDgxoCX3QgM,agxzfmNocm9tZXBlcmZyFAsSB0Fub21hbHkYgIDgxtqUowkM,agxzfmNocm9tZXBlcmZyFAsSB0Fub21hbHkYgIDgxoXt4QsM,agxzfmNocm9tZXBlcmZyFAsSB0Fub21hbHkYgIDgpqDyjAgM,agxzfmNocm9tZXBlcmZyFAsSB0Fub21hbHkYgIDgxtnBhggM,agxzfmNocm9tZXBlcmZyFAsSB0Fub21hbHkYgIDg-rrqhQgM,agxzfmNocm9tZXBlcmZyFAsSB0Fub21hbHkYgIDgpt6LhgoM,agxzfmNocm9tZXBlcmZyFAsSB0Fub21hbHkYgIDgprz_yAsM,agxzfmNocm9tZXBlcmZyFAsSB0Fub21hbHkYgIDgxqvl-wsM,agxzfmNocm9tZXBlcmZyFAsSB0Fub21hbHkYgIDgpq_NqgoM,agxzfmNocm9tZXBlcmZyFAsSB0Fub21hbHkYgIDgpuv9ogoM,agxzfmNocm9tZXBlcmZyFAsSB0Fub21hbHkYgIDgpoTQgAsM,agxzfmNocm9tZXBlcmZyFAsSB0Fub21hbHkYgIDgpsj3vQoM,agxzfmNocm9tZXBlcmZyFAsSB0Fub21hbHkYgIDgprD4rgsM,agxzfmNocm9tZXBlcmZyFAsSB0Fub21hbHkYgIDgxruK6QoM,agxzfmNocm9tZXBlcmZyFAsSB0Fub21hbHkYgIDgxqvluwsM,agxzfmNocm9tZXBlcmZyFAsSB0Fub21hbHkYgIDgxvfj4QkM,agxzfmNocm9tZXBlcmZyFAsSB0Fub21hbHkYgIDgppLFrQoM,agxzfmNocm9tZXBlcmZyFAsSB0Fub21hbHkYgIDgxqir3AgM,agxzfmNocm9tZXBlcmZyFAsSB0Fub21hbHkYgIDgppK-tAoM,agxzfmNocm9tZXBlcmZyFAsSB0Fub21hbHkYgIDgptDB2ggM,agxzfmNocm9tZXBlcmZyFAsSB0Fub21hbHkYgIDghqe4tAsM,agxzfmNocm9tZXBlcmZyFAsSB0Fub21hbHkYgIDgxpfJhgsM,agxzfmNocm9tZXBlcmZyFAsSB0Fub21hbHkYgIDgxqqd4goM,agxzfmNocm9tZXBlcmZyFAsSB0Fub21hbHkYgIDgpoK66wgM,agxzfmNocm9tZXBlcmZyFAsSB0Fub21hbHkYgIDgpqCAxAsM,agxzfmNocm9tZXBlcmZyFAsSB0Fub21hbHkYgIDgxprm6AoM,agxzfmNocm9tZXBlcmZyFAsSB0Fub21hbHkYgIDgpsC83gsM,agxzfmNocm9tZXBlcmZyFAsSB0Fub21hbHkYgIDgxqLFqAsM,agxzfmNocm9tZXBlcmZyFAsSB0Fub21hbHkYgIDghofH9wsM,agxzfmNocm9tZXBlcmZyFAsSB0Fub21hbHkYgIDgxv26oQsM,agxzfmNocm9tZXBlcmZyFAsSB0Fub21hbHkYgIDgprz_yAgM,agxzfmNocm9tZXBlcmZyFAsSB0Fub21hbHkYgIDgpu6_wAgM,agxzfmNocm9tZXBlcmZyFAsSB0Fub21hbHkYgIDgxobVnwgM,agxzfmNocm9tZXBlcmZyFAsSB0Fub21hbHkYgIDgprSk_AoM,agxzfmNocm9tZXBlcmZyFAsSB0Fub21hbHkYgIDghu-dlQsM,agxzfmNocm9tZXBlcmZyFAsSB0Fub21hbHkYgIDgxsXerAkM,agxzfmNocm9tZXBlcmZyFAsSB0Fub21hbHkYgIDgxp25nwoM,agxzfmNocm9tZXBlcmZyFAsSB0Fub21hbHkYgIDghv-oqgsM,agxzfmNocm9tZXBlcmZyFAsSB0Fub21hbHkYgIDgxsHZ9wsM,agxzfmNocm9tZXBlcmZyFAsSB0Fub21hbHkYgIDgpvjd9wgM,agxzfmNocm9tZXBlcmZyFAsSB0Fub21hbHkYgIDgprqYlQsM,agxzfmNocm9tZXBlcmZyFAsSB0Fub21hbHkYgIDgxujE0gsM,agxzfmNocm9tZXBlcmZyFAsSB0Fub21hbHkYgIDgxpmZzAkM,agxzfmNocm9tZXBlcmZyFAsSB0Fub21hbHkYgIDgxtXEzwgM,agxzfmNocm9tZXBlcmZyFAsSB0Fub21hbHkYgIDgxqua0woM,agxzfmNocm9tZXBlcmZyFAsSB0Fub21hbHkYgIDgpvrAmwgM,agxzfmNocm9tZXBlcmZyFAsSB0Fub21hbHkYgIDgxsOviQsM,agxzfmNocm9tZXBlcmZyFAsSB0Fub21hbHkYgIDgpoGWpgkM,agxzfmNocm9tZXBlcmZyFAsSB0Fub21hbHkYgIDghv3-hgkM


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

chromium-rel-mac-retina
chromium-rel-mac11-air
chromium-rel-mac12-mini-8gb
chromium-rel-win7-gpu-ati
chromium-rel-win7-gpu-intel
chromium-rel-win7-gpu-nvidia
chromium-rel-win7-x64-dual
chromium-rel-win8-dual
linux-release
win-high-dpi
Mergedinto: 728471
Status: Duplicate (was: Untriaged)

=== BISECT JOB RESULTS ===
Perf regression found with culprit

Suspected Commit
  Author : nednguyen
  Commit : 24245dde6fc83c8881775a3d2556797f5bba287b
  Date   : Wed May 31 11:04:00 2017
  Subject: Always execute network_quiescence.js script upon navigating to a page

Bisect Details
  Configuration: winx64nvidia_perf_bisect
  Benchmark    : media.tough_video_cases_tbmv2
  Metric       : memory:chrome:renderer_processes:reported_by_chrome:v8:heap:old_space:allocated_objects_size_sum/video.html?src_tulip2.mp3_type_audio_seek
  Change       : 3.87% | 2004664.0 -> 2082229.33333

Revision                                 Result                  N
chromium@475607                          2004664 +- 422.564      6      good
chromium@475772                          2005019 +- 1173.28      6      good
chromium@475855                          2004744 +- 55.4256      6      good
chromium@475896                          2004891 +- 498.274      6      good
chromium@475897                          2004744 +- 73.3212      6      good
chromium@475897,catapult@24245dde6f      2082084 +- 56.285       6      bad       <--
chromium@475898                          2082084 +- 65.7267      6      bad
chromium@475899                          2082383 +- 1320.92      6      bad
chromium@475902                          2082367 +- 1139.62      6      bad
chromium@475907                          2082221 +- 741.084      6      bad
chromium@475917                          2082068 +- 40.398       6      bad
chromium@475937                          2082629 +- 3026.62      6      bad
chromium@476266                          2082229 +- 810.307      6      bad

To Run This Test
  src/tools/perf/run_benchmark -v --browser=release_x64 --output-format=chartjson --upload-results --pageset-repeat=1 --also-run-disabled-tests --story-filter=video.html.src.tulip2.mp3.type.audio.seek media.tough_video_cases_tbmv2

Debug Info
  https://chromeperf.appspot.com/buildbucket_job_status/8977606619968850208

Is this bisect wrong?
  https://chromeperf.appspot.com/bad_bisect?try_job_id=6405746234753024


| 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!

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