All graphs for this bug:
  https://chromeperf.appspot.com/group_report?bug_id=729630

Original alerts at time of bug-filing:
  https://chromeperf.appspot.com/group_report?keys=agxzfmNocm9tZXBlcmZyFAsSB0Fub21hbHkYgIDgpqCA5AoM,agxzfmNocm9tZXBlcmZyFAsSB0Fub21hbHkYgIDgpp_IuAkM


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

chromium-rel-win7-gpu-nvidia

Started bisect job https://chromeperf.appspot.com/buildbucket_job_status/8977606594997682048

Just added a few more alerts to this issue. Other info

- metric regessed is size-in-bytes. regression scale of 3%-17% 
- bots are all windows7

This bug isn't updating with bisect links for the additional alerts I'm adding. I've filed a separate bug for some of them here:  Issue 729672  to be sure the bisects are starting

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

Suspected Commit
  Author : Reilly Grant
  Commit : 64bff37c24aefed6abfc5066f8ff5c49e71072f7
  Date   : Thu Jun 01 13:31:01 2017
  Subject: Ship WebUSB

Bisect Details
  Configuration: winx64nvidia_perf_bisect
  Benchmark    : media.tough_video_cases_tbmv2
  Metric       : memory:chrome:all_processes:reported_by_chrome:v8:heap:old_space:allocated_objects_size_sum/video.html?src_tulip2.mp3_type_audio
  Change       : 2.26% | 1667248.0 -> 1704900.0

Revision             Result                  N
chromium@476107      1667248 +- 601.119      6      good
chromium@476258      1667300 +- 783.163      6      good
chromium@476263      1667244 +- 380.61       6      good
chromium@476266      1667244 +- 618.204      6      good
chromium@476267      1705612 +- 605.653      6      bad       <--
chromium@476268      1705656 +- 337.71       6      bad
chromium@476277      1705840 +- 598.237      6      bad
chromium@476296      1705688 +- 619.987      6      bad
chromium@476334      1705692 +- 342.368      6      bad
chromium@476409      1704900 +- 616.338      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 media.tough_video_cases_tbmv2

Debug Info
  https://chromeperf.appspot.com/buildbucket_job_status/8977606594997682048

Is this bisect wrong?
  https://chromeperf.appspot.com/bad_bisect?try_job_id=5146722273067008


| 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!