All graphs for this bug:
  https://chromeperf.appspot.com/group_report?bug_id=633035

Original alerts at time of bug-filing:
  https://chromeperf.appspot.com/group_report?keys=agxzfmNocm9tZXBlcmZyFAsSB0Fub21hbHkYgICg-rebrgoM,agxzfmNocm9tZXBlcmZyFAsSB0Fub21hbHkYgICghobfuwkM,agxzfmNocm9tZXBlcmZyFAsSB0Fub21hbHkYgICg-rWa8gkM,agxzfmNocm9tZXBlcmZyFAsSB0Fub21hbHkYgICgxrmyqQoM,agxzfmNocm9tZXBlcmZyFAsSB0Fub21hbHkYgICghr-MtQoM,agxzfmNocm9tZXBlcmZyFAsSB0Fub21hbHkYgICgppi7pgoM,agxzfmNocm9tZXBlcmZyFAsSB0Fub21hbHkYgICgxv-EqQoM,agxzfmNocm9tZXBlcmZyFAsSB0Fub21hbHkYgICgxv-EqQkM


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

android-nexus5
android-nexus5X

Started bisect job https://chromeperf.appspot.com/buildbucket_job_status/9005558433800455504

===== 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@408136  120.157  8.64689  12  good
chromium@408179  117.215  9.38421  12  bad

Bisect job ran on: android_nexus5X_perf_bisect
Bug ID: 633035

Test Command: src/tools/perf/run_benchmark -v --browser=android-chromium --output-format=chartjson --upload-results --also-run-disabled-tests media.android.tough_video_cases
Test Metric: buffering_time/crowd.wav
Relative Change: 1.14%
Score: 0

Buildbot stdio: http://build.chromium.org/p/tryserver.chromium.perf/builders/android_nexus5X_perf_bisect/builds/404
Job details: https://chromeperf.appspot.com/buildbucket_job_status/9005558433800455504


Not what you expected? We'll investigate and get back to you!
  https://chromeperf.appspot.com/bad_bisect?try_job_id=5835340217057280

| 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/9005516797545909184

Started bisect job https://chromeperf.appspot.com/buildbucket_job_status/9005509244835870688

Bisect failed: Unknown
Failure reason: the build has failed due to infrastructure failure.

Started bisect job https://chromeperf.appspot.com/buildbucket_job_status/9005418031874610752

===== 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@408136  324.159  33.4892  14  good
chromium@408192  313.126  20.305   12  bad

Bisect job ran on: android_nexus5_perf_bisect
Bug ID: 633035

Test Command: src/tools/perf/run_benchmark -v --browser=android-chromium --output-format=chartjson --upload-results --also-run-disabled-tests media.android.tough_video_cases
Test Metric: time_to_play/tulip2.webm
Relative Change: 6.05%
Score: 0

Buildbot stdio: http://build.chromium.org/p/tryserver.chromium.perf/builders/android_nexus5_perf_bisect/builds/3906
Job details: https://chromeperf.appspot.com/buildbucket_job_status/9005509244835870688


Not what you expected? We'll investigate and get back to you!
  https://chromeperf.appspot.com/bad_bisect?try_job_id=5870033889132544

| 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!

Perf sheriff ping: reminder to follow up on possible performance issues