All graphs for this bug:
  https://chromeperf.appspot.com/group_report?bug_id=704742

Original alerts at time of bug-filing:
  https://chromeperf.appspot.com/group_report?keys=agxzfmNocm9tZXBlcmZyFAsSB0Fub21hbHkYgIDgzNm5_AsM,agxzfmNocm9tZXBlcmZyFAsSB0Fub21hbHkYgIDgrP3FpQkM


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

chromium-rel-win7-gpu-ati

Started bisect job https://chromeperf.appspot.com/buildbucket_job_status/8984290633462678016

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

Suspected Commit
  Author : ericrk
  Commit : 45b88dc78af5c27d0cd462889fe44b62e313a189
  Date   : Mon Mar 20 21:38:21 2017
  Subject: Enable GPU Raster on all GCN1+ Cards

Bisect Details
  Configuration: winx64ati_perf_bisect
  Benchmark    : blink_perf.paint
  Metric       : transform-changes/transform-changes
  Change       : 58.98% | 235.466416667 -> 374.34525

Revision             Result                  N
chromium@458172      235.466 +- 34.2261      6      good
chromium@458189      218.344 +- 25.2321      6      good
chromium@458193      222.556 +- 18.6995      6      good
chromium@458195      219.203 +- 20.0259      6      good
chromium@458196      214.039 +- 18.9357      6      good
chromium@458197      377.932 +- 18.3233      6      bad       <--
chromium@458205      378.332 +- 43.1499      6      bad
chromium@458237      371.923 +- 16.6686      6      bad
chromium@458302      374.345 +- 19.7087      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 blink_perf.paint

Debug Info
  https://chromeperf.appspot.com/buildbucket_job_status/8984290633462678016

Is this bisect wrong?
  https://chromeperf.appspot.com/bad_bisect?try_job_id=5819035461091328


| 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!