All graphs for this bug:
  https://chromeperf.appspot.com/group_report?bug_id=669154

Original alerts at time of bug-filing:
  https://chromeperf.appspot.com/group_report?keys=agxzfmNocm9tZXBlcmZyFAsSB0Fub21hbHkYgICg-5CmvAkM,agxzfmNocm9tZXBlcmZyFAsSB0Fub21hbHkYgICgu9enowoM,agxzfmNocm9tZXBlcmZyFAsSB0Fub21hbHkYgICgu6PwrQoM,agxzfmNocm9tZXBlcmZyFAsSB0Fub21hbHkYgICgu4GQvAkM,agxzfmNocm9tZXBlcmZyFAsSB0Fub21hbHkYgICgu8D5rwoM,agxzfmNocm9tZXBlcmZyFAsSB0Fub21hbHkYgICg277TogkM,agxzfmNocm9tZXBlcmZyFAsSB0Fub21hbHkYgICg27bmsAkM,agxzfmNocm9tZXBlcmZyFAsSB0Fub21hbHkYgICg277F_QkM,agxzfmNocm9tZXBlcmZyFAsSB0Fub21hbHkYgICg28O2-woM


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

chromium-rel-mac-retina
chromium-rel-mac11

Started bisect job https://chromeperf.appspot.com/buildbucket_job_status/8994721533111171152

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


===== SUSPECTED CL(s) =====
Subject : Update ts_proxy to latest commit
Author  : nednguyen
Commit description:
  
For all the changes, see: https://github.com/WPO-Foundation/tsproxy/compare/6fae6141104d077c8ceb1136b6ddee5b98f30240...9ae7d2ff822cb7cef15bc54ff614273c99691744

The main change is "Reduced CPU impact when idle or running in bypass mode".

Bug: https://code.google.com/p/chrome-os-partner/issues/detail?id=60009

BUG=chromium:653519

Review-Url: https://codereview.chromium.org/2516973005
Commit  : 4e71cc39324b205febf5a4cfa3a089a1e2aeab74
Date    : Wed Nov 23 17:55:09 2016


===== TESTED REVISIONS =====
Revision                             Mean     Std Dev  N   Good?
chromium@434240                      205.788  94.1419  12  good
chromium@434245                      201.225  43.3294  8   good
chromium@434247                      203.239  50.71    12  good
chromium@434248                      193.162  12.2273  5   good
chromium@434248,catapult@982d024dad  197.795  41.7199  8   good
chromium@434248,catapult@4e71cc3932  231.56   17.2555  8   bad    <--
chromium@434249                      226.997  79.4295  12  bad

Bisect job ran on: mac_retina_perf_bisect
Bug ID: 669154

Test Command: src/tools/perf/run_benchmark -v --browser=release --output-format=chartjson --upload-results --pageset-repeat=1 --also-run-disabled-tests --story-filter=http...elmundo.es. page_cycler_v2.intl_es_fr_pt-BR
Test Metric: timeToFirstMeaningfulPaint_avg/pcv1-cold/http___elmundo.es_
Relative Change: 10.31%

Buildbot stdio: http://build.chromium.org/p/tryserver.chromium.perf/builders/mac_retina_perf_bisect/builds/1839
Job details: https://chromeperf.appspot.com/buildbucket_job_status/8994721533111171152


Not what you expected? We'll investigate and get back to you!
  https://chromeperf.appspot.com/bad_bisect?try_job_id=5871570591940608

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|  X  | for more information addressing perf regression bugs. For feedback,
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