All graphs for this bug:
  https://chromeperf.appspot.com/group_report?bug_id=734122

Original alerts at time of bug-filing:
  https://chromeperf.appspot.com/group_report?keys=agxzfmNocm9tZXBlcmZyFAsSB0Fub21hbHkYgIDg9p3p_QgM,agxzfmNocm9tZXBlcmZyFAsSB0Fub21hbHkYgIDgtuSP5AkM,agxzfmNocm9tZXBlcmZyFAsSB0Fub21hbHkYgIDg9vqirwkM,agxzfmNocm9tZXBlcmZyFAsSB0Fub21hbHkYgIDgtoyfjQoM,agxzfmNocm9tZXBlcmZyFAsSB0Fub21hbHkYgIDg9oDdjwoM,agxzfmNocm9tZXBlcmZyFAsSB0Fub21hbHkYgIDg9sKbrAoM,agxzfmNocm9tZXBlcmZyFAsSB0Fub21hbHkYgIDg9oDiugsM,agxzfmNocm9tZXBlcmZyFAsSB0Fub21hbHkYgIDgtqbD7gsM,agxzfmNocm9tZXBlcmZyFAsSB0Fub21hbHkYgIDg1oPL9AkM,agxzfmNocm9tZXBlcmZyFAsSB0Fub21hbHkYgIDgttWthAkM,agxzfmNocm9tZXBlcmZyFAsSB0Fub21hbHkYgIDg1rH43AgM,agxzfmNocm9tZXBlcmZyFAsSB0Fub21hbHkYgIDg1v--_woM,agxzfmNocm9tZXBlcmZyFAsSB0Fub21hbHkYgIDgtuucoAoM,agxzfmNocm9tZXBlcmZyFAsSB0Fub21hbHkYgIDgtqG0-AoM,agxzfmNocm9tZXBlcmZyFAsSB0Fub21hbHkYgIDg1rvxwAgM,agxzfmNocm9tZXBlcmZyFAsSB0Fub21hbHkYgIDg1oPwkQoM,agxzfmNocm9tZXBlcmZyFAsSB0Fub21hbHkYgIDgtsHt4QkM,agxzfmNocm9tZXBlcmZyFAsSB0Fub21hbHkYgIDgtuC5ygkM,agxzfmNocm9tZXBlcmZyFAsSB0Fub21hbHkYgIDgtob32AkM,agxzfmNocm9tZXBlcmZyFAsSB0Fub21hbHkYgIDgtt6O5QsM,agxzfmNocm9tZXBlcmZyFAsSB0Fub21hbHkYgIDgtonHoQgM,agxzfmNocm9tZXBlcmZyFAsSB0Fub21hbHkYgIDg9viG9wsM,agxzfmNocm9tZXBlcmZyFAsSB0Fub21hbHkYgIDgtpn8jAoM,agxzfmNocm9tZXBlcmZyFAsSB0Fub21hbHkYgIDgtsyE7AsM,agxzfmNocm9tZXBlcmZyFAsSB0Fub21hbHkYgIDg9rrvpwkM,agxzfmNocm9tZXBlcmZyFAsSB0Fub21hbHkYgIDgtp71wAgM,agxzfmNocm9tZXBlcmZyFAsSB0Fub21hbHkYgIDgtrWKggsM,agxzfmNocm9tZXBlcmZyFAsSB0Fub21hbHkYgIDgtviLiwgM,agxzfmNocm9tZXBlcmZyFAsSB0Fub21hbHkYgIDg9tT0uAsM,agxzfmNocm9tZXBlcmZyFAsSB0Fub21hbHkYgIDgtvepsAkM,agxzfmNocm9tZXBlcmZyFAsSB0Fub21hbHkYgIDg1v_PiQoM,agxzfmNocm9tZXBlcmZyFAsSB0Fub21hbHkYgIDgtsiJkAoM


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
chromium-rel-win10
chromium-rel-win7-gpu-ati
chromium-rel-win7-gpu-intel
chromium-rel-win7-gpu-nvidia
chromium-rel-win7-x64-dual
chromium-rel-win8-dual

Started bisect job https://chromeperf.appspot.com/buildbucket_job_status/8976610687561491248

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

Bisect Details
  Configuration: mac_10_12_perf_bisect
  Benchmark    : media.tough_video_cases_tbmv2
  Metric       : memory:chrome:renderer_processes:reported_by_os:private_dirty_size_avg/video.html?src_crowd2160.mp4

Revision             Result                    N
chromium@479395      191762037 +- 4695199      21      good
chromium@479508      191819059 +- 4679414      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.crowd2160.mp4 media.tough_video_cases_tbmv2

Debug Info
  https://chromeperf.appspot.com/buildbucket_job_status/8976610687561491248

Is this bisect wrong?
  https://chromeperf.appspot.com/bad_bisect?try_job_id=6073773549158400


| 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!

Started bisect job https://chromeperf.appspot.com/buildbucket_job_status/8976604205000846048

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

Bisect Details
  Configuration: mac_10_12_perf_bisect
  Benchmark    : media.tough_video_cases_tbmv2
  Metric       : memory:chrome:renderer_processes:reported_by_os:private_dirty_size_avg/video.html?src_crowd2160.mp4

Revision             Result                    N
chromium@479395      190022365 +- 4710322      21      good
chromium@479508      189873491 +- 4969729      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.crowd2160.mp4 media.tough_video_cases_tbmv2

Debug Info
  https://chromeperf.appspot.com/buildbucket_job_status/8976604205000846048

Is this bisect wrong?
  https://chromeperf.appspot.com/bad_bisect?try_job_id=6073773549158400


| 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!

WontFix. Bisect didn't work and bug is stale.