All graphs for this bug:
  https://chromeperf.appspot.com/group_report?bug_id=718883

Original alerts at time of bug-filing:
  https://chromeperf.appspot.com/group_report?keys=agxzfmNocm9tZXBlcmZyFAsSB0Fub21hbHkYgIDgioKAuAsM


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

chromium-rel-win7-gpu-ati

Started bisect job https://chromeperf.appspot.com/buildbucket_job_status/8980425666140722880

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

Suspected Commit
  Author : scottmg
  Commit : 6b0131a01da5149cd7acb81973f881a0d85fbe59
  Date   : Tue May 02 16:34:31 2017
  Subject: network service: Plumbing to get URLLoaderFactory to renderer on nav commit

Bisect Details
  Configuration: winx64ati_perf_bisect
  Benchmark    : page_cycler_v2.intl_ja_zh
  Metric       : timeToFirstMeaningfulPaint_avg/pcv1-warm/http___hatena.ne.jp_
  Change       : 16.42% | 45.1888333331 -> 52.6100000002

Revision             Result                  N
chromium@468618      45.1888 +- 4.62127      6      good
chromium@468657      45.6783 +- 7.28753      9      good
chromium@468667      44.5838 +- 6.97475      6      good
chromium@468672      45.1747 +- 3.67369      6      good
chromium@468674      44.4482 +- 3.85108      6      good
chromium@468675      51.1902 +- 7.44468      6      bad       <--
chromium@468676      53.1408 +- 4.32143      6      bad
chromium@468695      52.61 +- 9.21307        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=http...hatena.ne.jp. page_cycler_v2.intl_ja_zh

Debug Info
  https://chromeperf.appspot.com/buildbucket_job_status/8980425666140722880

Is this bisect wrong?
  https://chromeperf.appspot.com/bad_bisect?try_job_id=5847947499012096


| 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!