All graphs for this bug:
  https://chromeperf.appspot.com/group_report?bug_id=651543

Original alerts at time of bug-filing:
  https://chromeperf.appspot.com/group_report?keys=agxzfmNocm9tZXBlcmZyFAsSB0Fub21hbHkYgICglbKypwkM,agxzfmNocm9tZXBlcmZyFAsSB0Fub21hbHkYgICg5aGfsAkM,agxzfmNocm9tZXBlcmZyFAsSB0Fub21hbHkYgICglfDF-AgM,agxzfmNocm9tZXBlcmZyFAsSB0Fub21hbHkYgICg5aPmvgsM,agxzfmNocm9tZXBlcmZyFAsSB0Fub21hbHkYgICg5cr0ogoM,agxzfmNocm9tZXBlcmZyFAsSB0Fub21hbHkYgICg5aGfsAsM,agxzfmNocm9tZXBlcmZyFAsSB0Fub21hbHkYgICg5aWGrQoM,agxzfmNocm9tZXBlcmZyFAsSB0Fub21hbHkYgICgpb2WnwgM,agxzfmNocm9tZXBlcmZyFAsSB0Fub21hbHkYgICgldKbsgsM,agxzfmNocm9tZXBlcmZyFAsSB0Fub21hbHkYgICg5biFmwsM


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

chromium-rel-mac-retina
chromium-rel-mac10
chromium-rel-win10
chromium-rel-win8-dual

Started bisect job https://chromeperf.appspot.com/buildbucket_job_status/8999815763812924896

Kicked another bisect

Started bisect job https://chromeperf.appspot.com/buildbucket_job_status/8999815722613898480

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


===== SUSPECTED CL(s) =====
Subject : Move synthetic gesture input to be aligned with BeginFrame.
Author  : dtapuska
Commit description:
  
The timing of synthetic events seems almost random. It is best to align
it with something that doesn't fluctuate. Android already rAF aligns its
synthetic input so do this for aura and mac as well.

BUG= 646369 

Review-Url: https://codereview.chromium.org/2372873003
Cr-Commit-Position: refs/heads/master@{#421528}
Commit  : 5248d2a4cc2ac706f0404b6c6edf196f5b491539
Date    : Wed Sep 28 15:57:47 2016


===== TESTED REVISIONS =====
Revision         Mean     Std Dev   N  Good?
chromium@421496  13.1016  0.419212  5  good
chromium@421522  12.9624  0.489317  5  good
chromium@421526  13.1832  0.184414  5  good
chromium@421527  13.1174  0.393467  5  good
chromium@421528  19.0826  0.165131  5  bad    <--
chromium@421529  19.0696  0.245154  5  bad
chromium@421535  18.838   0.127383  5  bad
chromium@421547  19.1322  0.167078  5  bad

Bisect job ran on: mac_retina_perf_bisect
Bug ID: 651543

Test Command: src/tools/perf/run_benchmark -v --browser=release --output-format=chartjson --upload-results --also-run-disabled-tests smoothness.top_25_smooth
Test Metric: mean_input_event_latency/Wikipedia (1 tab)
Relative Change: 46.03%
Score: 99.9

Buildbot stdio: http://build.chromium.org/p/tryserver.chromium.perf/builders/mac_retina_perf_bisect/builds/1714
Job details: https://chromeperf.appspot.com/buildbucket_job_status/8999815722613898480


Not what you expected? We'll investigate and get back to you!
  https://chromeperf.appspot.com/bad_bisect?try_job_id=5817496873992192

| 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!

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


===== SUSPECTED CL(s) =====
Subject : Move synthetic gesture input to be aligned with BeginFrame.
Author  : dtapuska
Commit description:
  
The timing of synthetic events seems almost random. It is best to align
it with something that doesn't fluctuate. Android already rAF aligns its
synthetic input so do this for aura and mac as well.

BUG= 646369 

Review-Url: https://codereview.chromium.org/2372873003
Cr-Commit-Position: refs/heads/master@{#421528}
Commit  : 5248d2a4cc2ac706f0404b6c6edf196f5b491539
Date    : Wed Sep 28 15:57:47 2016


===== TESTED REVISIONS =====
Revision         Mean     Std Dev   N  Good?
chromium@421492  6.9934   0.315871  5  good
chromium@421513  6.8742   0.384501  5  good
chromium@421523  7.1256   0.723129  5  good
chromium@421526  7.0664   0.458486  5  good
chromium@421527  6.5718   0.340483  5  good
chromium@421528  21.3524  0.41171   5  bad    <--
chromium@421533  21.3554  0.475725  5  bad

Bisect job ran on: mac_10_10_perf_bisect
Bug ID: 651543

Test Command: src/tools/perf/run_benchmark -v --browser=release --output-format=chartjson --upload-results --also-run-disabled-tests smoothness.top_25_smooth
Test Metric: mean_input_event_latency/Wordpress
Relative Change: 205.37%
Score: 99.9

Buildbot stdio: http://build.chromium.org/p/tryserver.chromium.perf/builders/mac_10_10_perf_bisect/builds/2416
Job details: https://chromeperf.appspot.com/buildbucket_job_status/8999815763812924896


Not what you expected? We'll investigate and get back to you!
  https://chromeperf.appspot.com/bad_bisect?try_job_id=5227686463537152

| 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!