All graphs for this bug:
  https://chromeperf.appspot.com/group_report?bug_id=636364

Original alerts at time of bug-filing:
  https://chromeperf.appspot.com/group_report?keys=agxzfmNocm9tZXBlcmZyFAsSB0Fub21hbHkYgICgtqPNqwoM


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

android-nexus5

Started bisect job https://chromeperf.appspot.com/buildbucket_job_status/9004709837883660032

===== BISECT JOB RESULTS =====
Status: failed


===== TESTED REVISIONS =====
Revision         Mean     Std Dev  N  Good?
chromium@410683  9928.0   39.8999  5  good
chromium@410686  9935.2   52.1076  5  good
chromium@410688  10302.4  178.092  5  bad
chromium@410692  10208.0  87.3155  5  bad
chromium@410700  10196.0  46.6476  5  bad
chromium@410716  10450.4  491.02   5  bad

Bisect job ran on: android_nexus5_perf_bisect
Bug ID: 636364

Test Command: src/tools/perf/run_benchmark -v --browser=android-chromium --output-format=chartjson --upload-results --also-run-disabled-tests webrtc.getusermedia
Test Metric: vm_private_dirty_final_renderer/vm_private_dirty_final_renderer
Relative Change: 5.26%
Score: 0

Buildbot stdio: http://build.chromium.org/p/tryserver.chromium.perf/builders/android_nexus5_perf_bisect/builds/3971
Job details: https://chromeperf.appspot.com/buildbucket_job_status/9004709837883660032


Not what you expected? We'll investigate and get back to you!
  https://chromeperf.appspot.com/bad_bisect?try_job_id=5277396953989120

| 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 Tests>AutoBisect.  Thank you!

Started bisect job https://chromeperf.appspot.com/buildbucket_job_status/9004633207510978896

===== BISECT JOB RESULTS =====
Status: failed


===== TESTED REVISIONS =====
Revision         Mean     Std Dev  N  Good?
chromium@410683  9928.0   39.8999  5  good
chromium@410686  9935.2   52.1076  5  good
chromium@410688  10302.4  178.092  5  bad
chromium@410692  10208.0  87.3155  5  bad
chromium@410700  10196.0  46.6476  5  bad
chromium@410716  10450.4  491.02   5  bad

Bisect job ran on: android_nexus5_perf_bisect
Bug ID: 636364

Test Command: src/tools/perf/run_benchmark -v --browser=android-chromium --output-format=chartjson --upload-results --also-run-disabled-tests webrtc.getusermedia
Test Metric: vm_private_dirty_final_renderer/vm_private_dirty_final_renderer
Relative Change: 5.26%
Score: 0

Buildbot stdio: http://build.chromium.org/p/tryserver.chromium.perf/builders/android_nexus5_perf_bisect/builds/3971
Job details: https://chromeperf.appspot.com/buildbucket_job_status/9004709837883660032


Not what you expected? We'll investigate and get back to you!
  https://chromeperf.appspot.com/bad_bisect?try_job_id=5277396953989120

| 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 Tests>AutoBisect.  Thank you!

Started bisect job https://chromeperf.appspot.com/buildbucket_job_status/9004540405563615104

===== BISECT JOB RESULTS =====
Status: completed


===== SUSPECTED CL(s) =====
Subject : Enable WebFonts intervention v2 for slow2g on variation test waterfall
Author  : toyoshim
Commit description:
  
BUG= 578029 

Review-Url: https://codereview.chromium.org/2223753002
Cr-Commit-Position: refs/heads/master@{#410688}
Commit  : 45aa42162054faf440c1007b24abc03c83fcfa6b
Date    : Tue Aug 09 16:00:21 2016


===== TESTED REVISIONS =====
Revision         Mean     Std Dev  N  Good?
chromium@410683  9901.6   22.3786  5  good
chromium@410686  9908.0   48.2375  8  good
chromium@410687  9923.5   157.123  8  good
chromium@410688  10187.5  27.7489  8  bad    <--
chromium@410692  10287.2  215.377  5  bad
chromium@410700  10225.6  126.573  5  bad
chromium@410716  10152.0  48.4974  5  bad

Bisect job ran on: android_nexus5_perf_bisect
Bug ID: 636364

Test Command: src/tools/perf/run_benchmark -v --browser=android-chromium --output-format=chartjson --upload-results --also-run-disabled-tests webrtc.getusermedia
Test Metric: vm_private_dirty_final_renderer/vm_private_dirty_final_renderer
Relative Change: 2.53%
Score: 99.9

Buildbot stdio: http://build.chromium.org/p/tryserver.chromium.perf/builders/android_nexus5_perf_bisect/builds/3977
Job details: https://chromeperf.appspot.com/buildbucket_job_status/9004709837883660032


Not what you expected? We'll investigate and get back to you!
  https://chromeperf.appspot.com/bad_bisect?try_job_id=5277396953989120

| 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 Tests>AutoBisect.  Thank you!