All graphs for this bug:
  https://chromeperf.appspot.com/group_report?bug_id=655254

Original alerts at time of bug-filing:
  https://chromeperf.appspot.com/group_report?keys=agxzfmNocm9tZXBlcmZyFAsSB0Fub21hbHkYgICgrZDmvQsM,agxzfmNocm9tZXBlcmZyFAsSB0Fub21hbHkYgICgzbyFpgkM,agxzfmNocm9tZXBlcmZyFAsSB0Fub21hbHkYgICgzeS-uQoM,agxzfmNocm9tZXBlcmZyFAsSB0Fub21hbHkYgICgjbeM-QgM,agxzfmNocm9tZXBlcmZyFAsSB0Fub21hbHkYgICgzc7epwsM,agxzfmNocm9tZXBlcmZyFAsSB0Fub21hbHkYgICgzb7wqwkM,agxzfmNocm9tZXBlcmZyFAsSB0Fub21hbHkYgICgzcumrQoM,agxzfmNocm9tZXBlcmZyFAsSB0Fub21hbHkYgICgzen0oQoM,agxzfmNocm9tZXBlcmZyFAsSB0Fub21hbHkYgICgzfeEoQoM,agxzfmNocm9tZXBlcmZyFAsSB0Fub21hbHkYgICgjcHo_QoM,agxzfmNocm9tZXBlcmZyFAsSB0Fub21hbHkYgICgzem-qQoM,agxzfmNocm9tZXBlcmZyFAsSB0Fub21hbHkYgICgrbDRtAoM,agxzfmNocm9tZXBlcmZyFAsSB0Fub21hbHkYgICgrdDUpgsM,agxzfmNocm9tZXBlcmZyFAsSB0Fub21hbHkYgICgzc36twsM,agxzfmNocm9tZXBlcmZyFAsSB0Fub21hbHkYgICgzcb8rAoM,agxzfmNocm9tZXBlcmZyFAsSB0Fub21hbHkYgICgjbS1iAkM,agxzfmNocm9tZXBlcmZyFAsSB0Fub21hbHkYgICgjZa2lQoM,agxzfmNocm9tZXBlcmZyFAsSB0Fub21hbHkYgICgzfrYowsM,agxzfmNocm9tZXBlcmZyFAsSB0Fub21hbHkYgICgzfC9rQoM,agxzfmNocm9tZXBlcmZyFAsSB0Fub21hbHkYgICgzffpuAoM


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

android-nexus6
android-nexus7v2
chromium-rel-mac10
chromium-rel-win10
chromium-rel-win7-gpu-ati
chromium-rel-win7-gpu-intel
chromium-rel-win7-gpu-nvidia
chromium-rel-win7-x64-dual
chromium-rel-win8-dual
linux-release

Started bisect job https://chromeperf.appspot.com/buildbucket_job_status/8998979895202498320

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


=== Bisection aborted ===
The bisect was aborted because The metric values for the initial "good" and "bad" revisions do not represent a clear regression.
Please contact the the team (see below) if you believe this is in error.

=== Warnings ===
The following warnings were raised by the bisect job:

 * Bisect failed to reproduce the regression with enough confidence.

===== TESTED REVISIONS =====
Revision         Mean     Std Dev  N   Good?
chromium@424445  161.034  6.18264  18  good
chromium@424448  157.85   4.19357  18  bad

Bisect job ran on: linux_perf_bisect
Bug ID: 655254

Test Command: src/tools/perf/run_benchmark -v --browser=release --output-format=chartjson --upload-results --pageset-repeat=1 --also-run-disabled-tests page_cycler_v2.top_10_mobile
Test Metric: timeToFirstMeaningfulPaint_avg/pcv1-cold/http___m.youtube.com_results?q_science
Relative Change: 2.62%
Score: 0

Buildbot stdio: http://build.chromium.org/p/tryserver.chromium.perf/builders/linux_perf_bisect/builds/6778
Job details: https://chromeperf.appspot.com/buildbucket_job_status/8998979895202498320


Not what you expected? We'll investigate and get back to you!
  https://chromeperf.appspot.com/bad_bisect?try_job_id=5298885998673920

| 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!

Started bisect job https://chromeperf.appspot.com/buildbucket_job_status/8997726612358124336

Bisect failed: http://build.chromium.org/p/tryserver.chromium.perf/builders/winx64_10_perf_bisect/builds/764
Failure reason: the build has failed.
Additional errors:
The metric was not found in the test output.
Either of the initial "good" or "bad" revisions failed to be tested or built.

Archiving as bisection is difficult and there's been no movement.