All graphs for this bug:
  https://chromeperf.appspot.com/group_report?bug_id=720146

Original alerts at time of bug-filing:
  https://chromeperf.appspot.com/group_report?keys=agxzfmNocm9tZXBlcmZyFAsSB0Fub21hbHkYgIDgyunvqwkM


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

chromium-rel-win10

Started bisect job https://chromeperf.appspot.com/buildbucket_job_status/8980032335515681760

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

Hi ericrk@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 : ericrk
  Commit : 0fc488920dd2915f5596dda347681e0571bb56dc
  Date   : Mon May 08 17:03:51 2017
  Subject: cc::ResourcePool - Re-use larger resources for smaller requests

Bisect Details
  Configuration: winx64_10_perf_bisect
  Benchmark    : media.tough_video_cases
  Metric       : vm_working_set_delta_size/tulip2.ogg_renderer
  Change       : 26.98% | 2399.33333333 -> 3046.66666667

Revision             Result                  N
chromium@469981      2399.33 +- 628.049      6      good
chromium@470021      2383.56 +- 606.642      9      good
chromium@470022      2413.33 +- 150.802      6      good
chromium@470023      2888.0 +- 144.886       6      bad       <--
chromium@470024      2769.33 +- 934.717      9      bad
chromium@470026      2977.33 +- 401.145      6      bad
chromium@470031      2777.33 +- 737.976      9      bad
chromium@470041      2933.33 +- 523.007      9      bad
chromium@470061      3046.67 +- 120.621      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 media.tough_video_cases

Debug Info
  https://chromeperf.appspot.com/buildbucket_job_status/8980032335515681760

Is this bisect wrong?
  https://chromeperf.appspot.com/bad_bisect?try_job_id=6452758485401600


| 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 721791 has been merged into this issue.

Issue 724042 has been merged into this issue.

 Issue 724059  has been merged into this issue.