All graphs for this bug:
  https://chromeperf.appspot.com/group_report?bug_id=718890

Original alerts at time of bug-filing:
  https://chromeperf.appspot.com/group_report?keys=agxzfmNocm9tZXBlcmZyFAsSB0Fub21hbHkYgIDgiuqD4AgM


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

chromium-rel-win8-dual

Started bisect job https://chromeperf.appspot.com/buildbucket_job_status/8980425097173286768

Started bisect job https://chromeperf.appspot.com/buildbucket_job_status/8980425085699644448

=== 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: win_8_perf_bisect
  Benchmark    : page_cycler_v2.typical_25
  Metric       : timeToFirstContentfulPaint_avg/pcv1-warm/http___www.fifa.com_
  Change       : 7.00% | 153.396888889 -> 164.135833333

Revision             Result                  N
chromium@468619      153.397 +- 13.8758      9      good
chromium@468666      154.82 +- 8.3169        6      good
chromium@468672      155.421 +- 6.74205      9      good
chromium@468674      155.986 +- 9.73593      9      good
chromium@468675      164.054 +- 15.7994      9      bad       <--
chromium@468678      163.648 +- 1.68332      6      bad
chromium@468689      288.994 +- 681.716      6      bad
chromium@468712      164.136 +- 7.57734      6      bad

To Run This Test
  src/tools/perf/run_benchmark -v --browser=release --output-format=chartjson --upload-results --pageset-repeat=1 --also-run-disabled-tests --story-filter=http...www.fifa.com. page_cycler_v2.typical_25

Debug Info
  https://chromeperf.appspot.com/buildbucket_job_status/8980425097173286768

Is this bisect wrong?
  https://chromeperf.appspot.com/bad_bisect?try_job_id=5856625966972928


| 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!

=== 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: win_8_perf_bisect
  Benchmark    : page_cycler_v2.typical_25
  Metric       : timeToFirstContentfulPaint_avg/pcv1-warm/http___www.fifa.com_
  Change       : 6.38% | 154.961666666 -> 164.849499999

Revision             Result                  N
chromium@468619      154.962 +- 7.13078      6       good
chromium@468666      155.367 +- 4.15416      6       good
chromium@468672      156.158 +- 7.84573      9       good
chromium@468674      158.151 +- 15.0958      14      good
chromium@468675      164.659 +- 9.0633       9       bad       <--
chromium@468678      165.403 +- 4.50928      6       bad
chromium@468689      165.73 +- 7.55424       6       bad
chromium@468712      164.849 +- 3.37289      6       bad

To Run This Test
  src/tools/perf/run_benchmark -v --browser=release --output-format=chartjson --upload-results --pageset-repeat=1 --also-run-disabled-tests --story-filter=http...www.fifa.com. page_cycler_v2.typical_25

Debug Info
  https://chromeperf.appspot.com/buildbucket_job_status/8980425085699644448

Is this bisect wrong?
  https://chromeperf.appspot.com/bad_bisect?try_job_id=6464397125353472


| 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!