All graphs for this bug:
  https://chromeperf.appspot.com/group_report?bug_id=633174

Original alerts at time of bug-filing:
  https://chromeperf.appspot.com/group_report?keys=agxzfmNocm9tZXBlcmZyFAsSB0Fub21hbHkYgICgxufcpAoM,agxzfmNocm9tZXBlcmZyFAsSB0Fub21hbHkYgICgxsqruQoM,agxzfmNocm9tZXBlcmZyFAsSB0Fub21hbHkYgICgxvDzpAsM,agxzfmNocm9tZXBlcmZyFAsSB0Fub21hbHkYgICgxrW8rAoM,agxzfmNocm9tZXBlcmZyFAsSB0Fub21hbHkYgICgxuzPogoM,agxzfmNocm9tZXBlcmZyFAsSB0Fub21hbHkYgICgxvuJpgkM,agxzfmNocm9tZXBlcmZyFAsSB0Fub21hbHkYgICgxpj_rAoM,agxzfmNocm9tZXBlcmZyFAsSB0Fub21hbHkYgICgxvbYqwoM,agxzfmNocm9tZXBlcmZyFAsSB0Fub21hbHkYgICgxu-jpwkM,agxzfmNocm9tZXBlcmZyFAsSB0Fub21hbHkYgICgxu-jpwsM,agxzfmNocm9tZXBlcmZyFAsSB0Fub21hbHkYgICghseGsAkM,agxzfmNocm9tZXBlcmZyFAsSB0Fub21hbHkYgICgxpyYswoM,agxzfmNocm9tZXBlcmZyFAsSB0Fub21hbHkYgICgxsq_pAoM,agxzfmNocm9tZXBlcmZyFAsSB0Fub21hbHkYgICgxtiyogoM,agxzfmNocm9tZXBlcmZyFAsSB0Fub21hbHkYgICgxrG6rwkM,agxzfmNocm9tZXBlcmZyFAsSB0Fub21hbHkYgICgxuOfoAoM,agxzfmNocm9tZXBlcmZyFAsSB0Fub21hbHkYgICgxtjOswoM,agxzfmNocm9tZXBlcmZyFAsSB0Fub21hbHkYgICgxvH2tQoM,agxzfmNocm9tZXBlcmZyFAsSB0Fub21hbHkYgICgxvH2tQkM,agxzfmNocm9tZXBlcmZyFAsSB0Fub21hbHkYgICgxtjZqgoM,agxzfmNocm9tZXBlcmZyFAsSB0Fub21hbHkYgICgptieoQoM,agxzfmNocm9tZXBlcmZyFAsSB0Fub21hbHkYgICgxpP4sQoM,agxzfmNocm9tZXBlcmZyFAsSB0Fub21hbHkYgICgptiFsAoM,agxzfmNocm9tZXBlcmZyFAsSB0Fub21hbHkYgICgxpPiqAoM,agxzfmNocm9tZXBlcmZyFAsSB0Fub21hbHkYgICgxv-EqQsM,agxzfmNocm9tZXBlcmZyFAsSB0Fub21hbHkYgICgxvHprAoM,agxzfmNocm9tZXBlcmZyFAsSB0Fub21hbHkYgICgxueRrAoM


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/9005530198433549296

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


===== SUSPECTED CL(s) =====
Subject : Revert of Enable RenderPassDrawQuad promotion to CALayer. (patchset #1 id:1 of https://codereview.chromium.org/2183333002/ )
Author  : erikchen
Commit description:
  
Reason for revert:
Has correctness problems:
https://bugs.chromium.org/p/chromium/issues/detail?id=632613#c5

And likely performance problems:
https://bugs.chromium.org/p/chromium/issues/detail?id=632636

Original issue's description:
> Enable RenderPassDrawQuad promotion to CALayer.
>
> This CL enables the Core Animation compositor's implementation of CSS filter
> effects.
>
> BUG= 581526 
> CQ_INCLUDE_TRYBOTS=master.tryserver.blink:linux_precise_blink_rel
>
> Committed: https://crrev.com/c2e44129f9712162be14a1a054225e29d89b1296
> Cr-Commit-Position: refs/heads/master@{#408216}

TBR=ccameron@chromium.org,tandrii@google.com
# Not skipping CQ checks because original CL landed more than 1 days ago.
BUG= 581526 

Review-Url: https://codereview.chromium.org/2193623004
Cr-Commit-Position: refs/heads/master@{#408693}
Commit  : bfdc4df9d2396016f8fa0b7d2070a998f343ca3e
Date    : Fri Jul 29 18:26:23 2016


===== TESTED REVISIONS =====
Revision         Mean      Std Dev  N  Good?
chromium@408676  0.0       0.0      5  good
chromium@408688  0.0       0.0      5  good
chromium@408691  0.0       0.0      5  good
chromium@408692  0.0       0.0      5  good
chromium@408693  17178624  3920467  5  bad    <--
chromium@408694  17178624  3920467  5  bad
chromium@408699  15747072  3201048  5  bad
chromium@408722  15747072  3201048  5  bad

Bisect job ran on: mac_retina_perf_bisect
Bug ID: 633174

Test Command: src/tools/perf/run_benchmark -v --browser=release --output-format=chartjson --upload-results --also-run-disabled-tests system_health.memory_desktop
Test Metric: load_social-memory:chrome:all_processes:reported_by_chrome:gpumemorybuffer:effective_size_avg/load_social_pinterest
Relative Change: Zero to non-zero
Score: 99.9

Buildbot stdio: http://build.chromium.org/p/tryserver.chromium.perf/builders/mac_retina_perf_bisect/builds/1493
Job details: https://chromeperf.appspot.com/buildbucket_job_status/9005530198433549296


Not what you expected? We'll investigate and get back to you!
  https://chromeperf.appspot.com/bad_bisect?try_job_id=5859233120124928

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