All graphs for this bug:
  https://chromeperf.appspot.com/group_report?bug_id=731673

Original alerts at time of bug-filing:
  https://chromeperf.appspot.com/group_report?keys=agxzfmNocm9tZXBlcmZyFAsSB0Fub21hbHkYgIDg5vvHmggM


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

chromium-rel-win7-gpu-ati

Started bisect job https://chromeperf.appspot.com/buildbucket_job_status/8977267188198355728

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

Suspected Commit
  Author : mek
  Commit : c8e2b27f71c6792fa1072fa98a22c111ad229090
  Date   : Tue Jun 06 23:18:28 2017
  Subject: Switch to mojo localstorage backend by default.

Bisect Details
  Configuration: winx64ati_perf_bisect
  Benchmark    : system_health.common_desktop
  Metric       : timeToFirstMeaningfulPaint_avg/load_tools/load_tools_docs
  Change       : 44.29% | 2012.44566666 -> 2903.85666667

Revision             Result                  N
chromium@477429      2012.45 +- 831.528      6      good
chromium@477445      1778.34 +- 390.342      6      good
chromium@477453      1993.0 +- 752.078       6      good
chromium@477457      1944.64 +- 237.672      6      good
chromium@477458      2675.0 +- 463.008       6      bad       <--
chromium@477459      2828.75 +- 667.443      6      bad
chromium@477460      2743.45 +- 236.431      6      bad
chromium@477490      2891.3 +- 281.413       6      bad
chromium@477552      2903.86 +- 716.403      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=load.tools.docs system_health.common_desktop

Debug Info
  https://chromeperf.appspot.com/buildbucket_job_status/8977267188198355728

Is this bisect wrong?
  https://chromeperf.appspot.com/bad_bisect?try_job_id=5411875199647744


| 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!