All graphs for this bug:
  https://chromeperf.appspot.com/group_report?bug_id=733705

Original alerts at time of bug-filing:
  https://chromeperf.appspot.com/group_report?keys=agxzfmNocm9tZXBlcmZyFAsSB0Fub21hbHkYgIDgtuimlgkM,agxzfmNocm9tZXBlcmZyFAsSB0Fub21hbHkYgIDg9uTQtQoM,agxzfmNocm9tZXBlcmZyFAsSB0Fub21hbHkYgIDgtsGCtwsM,agxzfmNocm9tZXBlcmZyFAsSB0Fub21hbHkYgIDgtpyP_goM,agxzfmNocm9tZXBlcmZyFAsSB0Fub21hbHkYgIDgtvWG7wsM,agxzfmNocm9tZXBlcmZyFAsSB0Fub21hbHkYgIDgtvOYtQsM,agxzfmNocm9tZXBlcmZyFAsSB0Fub21hbHkYgIDgtr7BhgoM,agxzfmNocm9tZXBlcmZyFAsSB0Fub21hbHkYgIDg1uXoxgsM,agxzfmNocm9tZXBlcmZyFAsSB0Fub21hbHkYgIDgtpiUyAgM,agxzfmNocm9tZXBlcmZyFAsSB0Fub21hbHkYgIDgtsLLgQsM,agxzfmNocm9tZXBlcmZyFAsSB0Fub21hbHkYgIDg9oSk6QgM,agxzfmNocm9tZXBlcmZyFAsSB0Fub21hbHkYgIDgtrfaswoM,agxzfmNocm9tZXBlcmZyFAsSB0Fub21hbHkYgIDgtpPvggsM,agxzfmNocm9tZXBlcmZyFAsSB0Fub21hbHkYgIDg1tWG2goM,agxzfmNocm9tZXBlcmZyFAsSB0Fub21hbHkYgIDgtpTN8wgM,agxzfmNocm9tZXBlcmZyFAsSB0Fub21hbHkYgIDgtsnllAgM,agxzfmNocm9tZXBlcmZyFAsSB0Fub21hbHkYgIDgtsLLgQkM,agxzfmNocm9tZXBlcmZyFAsSB0Fub21hbHkYgIDgtpTNswsM,agxzfmNocm9tZXBlcmZyFAsSB0Fub21hbHkYgIDg1vHPuQgM,agxzfmNocm9tZXBlcmZyFAsSB0Fub21hbHkYgIDgtrWjmwkM,agxzfmNocm9tZXBlcmZyFAsSB0Fub21hbHkYgIDgtufk1QoM,agxzfmNocm9tZXBlcmZyFAsSB0Fub21hbHkYgIDgtpTNswkM,agxzfmNocm9tZXBlcmZyFAsSB0Fub21hbHkYgIDgtum0ngsM,agxzfmNocm9tZXBlcmZyFAsSB0Fub21hbHkYgIDgtuTeiQgM,agxzfmNocm9tZXBlcmZyFAsSB0Fub21hbHkYgIDgtpHu2AgM,agxzfmNocm9tZXBlcmZyFAsSB0Fub21hbHkYgIDgtuW42AgM,agxzfmNocm9tZXBlcmZyFAsSB0Fub21hbHkYgIDgtpTNswoM,agxzfmNocm9tZXBlcmZyFAsSB0Fub21hbHkYgIDg1oOfvQgM,agxzfmNocm9tZXBlcmZyFAsSB0Fub21hbHkYgIDgtuOn4QsM,agxzfmNocm9tZXBlcmZyFAsSB0Fub21hbHkYgIDgtpmx_AgM,agxzfmNocm9tZXBlcmZyFAsSB0Fub21hbHkYgIDg9uCg5wgM,agxzfmNocm9tZXBlcmZyFAsSB0Fub21hbHkYgIDg1uWm9gsM,agxzfmNocm9tZXBlcmZyFAsSB0Fub21hbHkYgIDgtsTl9AgM,agxzfmNocm9tZXBlcmZyFAsSB0Fub21hbHkYgIDg1rWZmQgM,agxzfmNocm9tZXBlcmZyFAsSB0Fub21hbHkYgIDgtqHKpQkM,agxzfmNocm9tZXBlcmZyFAsSB0Fub21hbHkYgIDgtsao-QoM,agxzfmNocm9tZXBlcmZyFAsSB0Fub21hbHkYgIDg1rWZ6QsM,agxzfmNocm9tZXBlcmZyFAsSB0Fub21hbHkYgIDgtqO14goM,agxzfmNocm9tZXBlcmZyFAsSB0Fub21hbHkYgIDgtqHKpQoM,agxzfmNocm9tZXBlcmZyFAsSB0Fub21hbHkYgIDgtrPqkAgM,agxzfmNocm9tZXBlcmZyFAsSB0Fub21hbHkYgIDgtvzcngoM,agxzfmNocm9tZXBlcmZyFAsSB0Fub21hbHkYgIDgtoDtnAoM,agxzfmNocm9tZXBlcmZyFAsSB0Fub21hbHkYgIDg1oPwkQgM,agxzfmNocm9tZXBlcmZyFAsSB0Fub21hbHkYgIDgtqG0uAkM,agxzfmNocm9tZXBlcmZyFAsSB0Fub21hbHkYgIDg1qPl8QgM,agxzfmNocm9tZXBlcmZyFAsSB0Fub21hbHkYgIDgtvqt6woM,agxzfmNocm9tZXBlcmZyFAsSB0Fub21hbHkYgIDg1uWm9gkM,agxzfmNocm9tZXBlcmZyFAsSB0Fub21hbHkYgIDgtob32AgM,agxzfmNocm9tZXBlcmZyFAsSB0Fub21hbHkYgIDgtryjhwoM,agxzfmNocm9tZXBlcmZyFAsSB0Fub21hbHkYgIDg1uWm9goM,agxzfmNocm9tZXBlcmZyFAsSB0Fub21hbHkYgIDgtvqC_AsM,agxzfmNocm9tZXBlcmZyFAsSB0Fub21hbHkYgIDgtv6pmAoM,agxzfmNocm9tZXBlcmZyFAsSB0Fub21hbHkYgIDgtvyR4QoM,agxzfmNocm9tZXBlcmZyFAsSB0Fub21hbHkYgIDgtovAuwoM,agxzfmNocm9tZXBlcmZyFAsSB0Fub21hbHkYgIDg9uTMrAoM,agxzfmNocm9tZXBlcmZyFAsSB0Fub21hbHkYgIDgtoTH4QkM,agxzfmNocm9tZXBlcmZyFAsSB0Fub21hbHkYgIDgtsfjhwgM,agxzfmNocm9tZXBlcmZyFAsSB0Fub21hbHkYgIDgtvmDpgkM,agxzfmNocm9tZXBlcmZyFAsSB0Fub21hbHkYgIDgttWYoAsM,agxzfmNocm9tZXBlcmZyFAsSB0Fub21hbHkYgIDgtv6p6AoM,agxzfmNocm9tZXBlcmZyFAsSB0Fub21hbHkYgIDgttfSqAsM,agxzfmNocm9tZXBlcmZyFAsSB0Fub21hbHkYgIDgtraHiwsM,agxzfmNocm9tZXBlcmZyFAsSB0Fub21hbHkYgIDgto3ZrAsM,agxzfmNocm9tZXBlcmZyFAsSB0Fub21hbHkYgIDgtpqV3AkM,agxzfmNocm9tZXBlcmZyFAsSB0Fub21hbHkYgIDg1vXw9AgM,agxzfmNocm9tZXBlcmZyFAsSB0Fub21hbHkYgIDgtqayuwsM,agxzfmNocm9tZXBlcmZyFAsSB0Fub21hbHkYgIDgtp61_wsM,agxzfmNocm9tZXBlcmZyFAsSB0Fub21hbHkYgIDgto3ZrAkM,agxzfmNocm9tZXBlcmZyFAsSB0Fub21hbHkYgIDgtqLplAoM,agxzfmNocm9tZXBlcmZyFAsSB0Fub21hbHkYgIDg1rOj1wkM,agxzfmNocm9tZXBlcmZyFAsSB0Fub21hbHkYgIDgtr7BhgkM,agxzfmNocm9tZXBlcmZyFAsSB0Fub21hbHkYgIDgtqDogAoM,agxzfmNocm9tZXBlcmZyFAsSB0Fub21hbHkYgIDgtpTotQsM,agxzfmNocm9tZXBlcmZyFAsSB0Fub21hbHkYgIDgttPWqwkM,agxzfmNocm9tZXBlcmZyFAsSB0Fub21hbHkYgIDgttWYoAkM,agxzfmNocm9tZXBlcmZyFAsSB0Fub21hbHkYgIDgttfSqAkM,agxzfmNocm9tZXBlcmZyFAsSB0Fub21hbHkYgIDgtteOuQkM,agxzfmNocm9tZXBlcmZyFAsSB0Fub21hbHkYgIDgtqP67AsM,agxzfmNocm9tZXBlcmZyFAsSB0Fub21hbHkYgIDgtpTotQkM,agxzfmNocm9tZXBlcmZyFAsSB0Fub21hbHkYgIDgtsfj-wsM,agxzfmNocm9tZXBlcmZyFAsSB0Fub21hbHkYgIDgtsjtyQoM,agxzfmNocm9tZXBlcmZyFAsSB0Fub21hbHkYgIDg1vuK5QkM,agxzfmNocm9tZXBlcmZyFAsSB0Fub21hbHkYgIDg9ry-oQkM,agxzfmNocm9tZXBlcmZyFAsSB0Fub21hbHkYgIDg1r-HmwoM,agxzfmNocm9tZXBlcmZyFAsSB0Fub21hbHkYgIDgtpqV3AoM,agxzfmNocm9tZXBlcmZyFAsSB0Fub21hbHkYgIDg1oeo8gkM,agxzfmNocm9tZXBlcmZyFAsSB0Fub21hbHkYgIDgtv6p6AgM,agxzfmNocm9tZXBlcmZyFAsSB0Fub21hbHkYgIDgtuzW9AsM,agxzfmNocm9tZXBlcmZyFAsSB0Fub21hbHkYgIDgtoDtnAgM,agxzfmNocm9tZXBlcmZyFAsSB0Fub21hbHkYgIDgttqdrwgM,agxzfmNocm9tZXBlcmZyFAsSB0Fub21hbHkYgIDgtsa8lAgM,agxzfmNocm9tZXBlcmZyFAsSB0Fub21hbHkYgIDgtur9sAoM,agxzfmNocm9tZXBlcmZyFAsSB0Fub21hbHkYgIDgtsKhjgkM,agxzfmNocm9tZXBlcmZyFAsSB0Fub21hbHkYgIDgtuSTuQsM,agxzfmNocm9tZXBlcmZyFAsSB0Fub21hbHkYgIDgtvXc9gsM,agxzfmNocm9tZXBlcmZyFAsSB0Fub21hbHkYgIDgtur9sAgM,agxzfmNocm9tZXBlcmZyFAsSB0Fub21hbHkYgIDg1ufp4QsM,agxzfmNocm9tZXBlcmZyFAsSB0Fub21hbHkYgIDgtvXc9gkM,agxzfmNocm9tZXBlcmZyFAsSB0Fub21hbHkYgIDg1rfq2AgM,agxzfmNocm9tZXBlcmZyFAsSB0Fub21hbHkYgIDgtsjtyQgM,agxzfmNocm9tZXBlcmZyFAsSB0Fub21hbHkYgIDg1vuK5QoM,agxzfmNocm9tZXBlcmZyFAsSB0Fub21hbHkYgIDg1vXwtAsM,agxzfmNocm9tZXBlcmZyFAsSB0Fub21hbHkYgIDgturp_gkM,agxzfmNocm9tZXBlcmZyFAsSB0Fub21hbHkYgIDgto3ZrAoM,agxzfmNocm9tZXBlcmZyFAsSB0Fub21hbHkYgIDgtriZ8QkM


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-win7-gpu-ati
chromium-rel-win7-gpu-nvidia
chromium-rel-win7-x64-dual
win-high-dpi

Started bisect job https://chromeperf.appspot.com/buildbucket_job_status/8976701326873853664

=== Auto-CCing suspected CL author sunnyps@chromium.org ===

Hi sunnyps@chromium.org, the bisect results pointed to your CL, please take a look at the
results.


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

Suspected Commit
  Author : Sunny Sachanandani
  Commit : f9a0da96d26ec1fe2121a8eef62f7bd7e9330555
  Date   : Tue Jun 13 22:16:40 2017
  Subject: Enable gpu scheduler on waterfall and developer builds.

Bisect Details
  Configuration: winx64nvidia_perf_bisect
  Benchmark    : media.tough_video_cases_tbmv2
  Metric       : memory:chrome:gpu_process:reported_by_chrome:gpu:effective_size_avg/video.html?src_tulip2.ogg_type_audio_seek
  Change       : 104.04% | 236230.222222 -> 481997.333333

Revision             Result                N
chromium@479117      236230 +- 231765      9      good
chromium@479159      263544 +- 0.0         6      good
chromium@479170      219853 +- 239304      6      good
chromium@479173      219853 +- 239304      6      good
chromium@479174      219853 +- 239304      6      good
chromium@479175      525688 +- 0.0         6      bad       <--
chromium@479180      525688 +- 0.0         6      bad
chromium@479201      481997 +- 239304      6      bad
chromium@479285      481997 +- 239304      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.ogg.type.audio.seek media.tough_video_cases_tbmv2

Debug Info
  https://chromeperf.appspot.com/buildbucket_job_status/8976701326873853664

Is this bisect wrong?
  https://chromeperf.appspot.com/bad_bisect?try_job_id=5746867683459072


| 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!

 Issue 733744  has been merged into this issue.

 Issue 733744  has been merged into this issue.

Issue 733706 has been merged into this issue.

 Issue 735687  has been merged into this issue.

There are three classes of regressions:

1. gpu:effective_size_avg which is because of a race between the memory dump and cc's resource cleanup and is being tracked in issue 733725 and  734853 
2. thread/frame time regressions which is being tracked in  issue 736553 
3. v8 heap code space regression of ~10-20 KB which is this bug. (probably the least important for now)

 Issue 736553  has been merged into this issue.

 Issue 735649  has been merged into this issue.

 Issue 738197  has been merged into this issue.

Marking P3 based on comment in #8 that this issue is "(probably the least important for now)"