All graphs for this bug:
  https://chromeperf.appspot.com/group_report?bug_id=718223

Original alerts at time of bug-filing:
  https://chromeperf.appspot.com/group_report?keys=agxzfmNocm9tZXBlcmZyFAsSB0Fub21hbHkYgIDg0rbsoQoM


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

win-high-dpi

Started bisect job https://chromeperf.appspot.com/buildbucket_job_status/8980574556426370768

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

Suspected Commit
  Author : junov
  Commit : c78b8bf07f4819342ee6d99796100cc62880718b
  Date   : Wed Apr 26 16:16:55 2017
  Subject: Set Ganesh cache limit based on system physical RAM

Bisect Details
  Configuration: winx64_high_dpi_perf_bisect
  Benchmark    : media.tough_video_cases
  Metric       : vm_working_set_delta_size/video.html?src_crowd1080_vp9.webm_canvas_true
  Change       : 48.61% | 606800.666667 -> 901743.333333

Revision             Result                 N
chromium@467309      606801 +- 24965.7      6      good
chromium@467331      597533 +- 7426.6       6      good
chromium@467337      595099 +- 4182.89      6      good
chromium@467338      896351 +- 9833.47      6      bad       <--
chromium@467339      897808 +- 11147.9      6      bad
chromium@467340      898186 +- 19097.6      6      bad
chromium@467342      896782 +- 5039.32      6      bad
chromium@467352      895397 +- 7187.1       6      bad
chromium@467395      901743 +- 15385.6      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.crowd1080.vp9.webm.canvas.true media.tough_video_cases

Debug Info
  https://chromeperf.appspot.com/buildbucket_job_status/8980574556426370768

Is this bisect wrong?
  https://chromeperf.appspot.com/bad_bisect?try_job_id=6426352573480960


| 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!