All graphs for this bug:
  https://chromeperf.appspot.com/group_report?bug_id=659063

Original alerts at time of bug-filing:
  https://chromeperf.appspot.com/group_report?keys=agxzfmNocm9tZXBlcmZyFAsSB0Fub21hbHkYgICg3fHZpQkM,agxzfmNocm9tZXBlcmZyFAsSB0Fub21hbHkYgICg3bSF-AgM


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

android-nexus5

Started bisect job https://chromeperf.appspot.com/buildbucket_job_status/8997836094139734672

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


===== SUSPECTED CL(s) =====
Subject : Reland "[heap] Start sweeper tasks after evacuation. (patchset #2 id:20001 of https://chromiumcodereview.appspot.com/2428043002/ )"
Author  : ulan
Commit description:
  
The performance regression in crbug.com/657776 was not caused by this CL.

This reverts commit 4490a7601c81647a4fb93da94360f271eb172473.

BUG=

Review-Url: https://chromiumcodereview.appspot.com/2437873004
Cr-Commit-Position: refs/heads/master@{#40478}
Commit  : 189794ddb289029b224be64cd0dddb3487fae371
Date    : Thu Oct 20 16:25:26 2016


===== TESTED REVISIONS =====
Revision                       Mean     Std Dev     N  Good?
chromium@426566                4.13702  0.0218859   5  good
chromium@426600                4.08627  0.042215    5  good
chromium@426609                4.10493  0.0220055   5  good
chromium@426610                4.11545  0.0272181   5  good
chromium@426610,v8@5331e3b616  4.09584  0.0497216   5  good
chromium@426610,v8@189794ddb2  4.24587  0.00177045  5  bad    <--
chromium@426611                4.23627  0.0424142   5  bad
chromium@426613                4.24633  0.0354146   5  bad
chromium@426617                4.21564  0.0436991   5  bad
chromium@426634                4.24531  0.0352826   5  bad

Bisect job ran on: android_nexus5_perf_bisect
Bug ID: 659063

Test Command: src/tools/perf/run_benchmark -v --browser=android-chromium --output-format=chartjson --upload-results --pageset-repeat=1 --also-run-disabled-tests thread_times.key_idle_power_cases
Test Metric: tasks_per_second_total_all/request-animation-frame.html
Relative Change: 2.62%
Score: 99.9

Buildbot stdio: http://build.chromium.org/p/tryserver.chromium.perf/builders/android_nexus5_perf_bisect/builds/4279
Job details: https://chromeperf.appspot.com/buildbucket_job_status/8997836094139734672


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  https://chromeperf.appspot.com/bad_bisect?try_job_id=5882975009374208

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