All graphs for this bug:
  https://chromeperf.appspot.com/group_report?bug_id=591525

Original alerts at time of bug-filing:
  https://chromeperf.appspot.com/group_report?keys=agxzfmNocm9tZXBlcmZyFAsSB0Fub21hbHkYgIDA38W3tQoM,agxzfmNocm9tZXBlcmZyFAsSB0Fub21hbHkYgIDA34TAtAoM,agxzfmNocm9tZXBlcmZyFAsSB0Fub21hbHkYgIDA36rYoAoM,agxzfmNocm9tZXBlcmZyFAsSB0Fub21hbHkYgIDA37a5qQsM


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

android-nexus5
android-nexus7v2

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


===== SUSPECTED CL(s) =====
Subject : [DevTools] Postpone more agents instantiation until attached.
Author  : dgozman
Commit description:
  
To support multiple attached devtools, we have to instantiate
individual agents on demand, rather than on creation.
This patch moves most of agents, with only worker and inspector to go.

BUG= 590878 

Review URL: https://codereview.chromium.org/1746393003

Cr-Commit-Position: refs/heads/master@{#378509}
Commit  : b547858514737d59af3c55b2b06b4e511624c304
Date    : Tue Mar 01 19:17:51 2016


===== TESTED REVISIONS =====
Revision                Mean Value  Std. Dev.   Num Values  Good?
chromium@378477         0.086835    0.004517    5           good
chromium@378496         0.084813    0.000985    5           good
chromium@378505         0.084288    0.001407    5           good
chromium@378508         0.08513     0.000486    5           good
chromium@378509         0.168108    0.001302    5           bad
chromium@378510         0.167667    0.000979    5           bad
chromium@378514         0.167812    0.001787    5           bad
chromium@378550         0.169341    0.002474    5           bad

Bisect job ran on: android_nexus7_perf_bisect
Bug ID: 591525

Test Command: src/tools/perf/run_benchmark -v --browser=android-chromium --output-format=chartjson --also-run-disabled-tests thread_times.key_idle_power_cases
Test Metric: thread_total_all_cpu_time_per_second/set-timeout.html (Long Idle)
Relative Change: 95.01%
Score: 99.9

Buildbot stdio: http://build.chromium.org/p/tryserver.chromium.perf/builders/android_nexus7_perf_bisect/builds/2832
Job details: https://chromeperf.appspot.com/buildbucket_job_status/9019261456437278496


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|  X  | for more information addressing perf regression bugs. For feedback,
| / \ | file a bug with label Cr-Tests-AutoBisect.  Thank you!