All graphs for this bug:
  https://chromeperf.appspot.com/group_report?bug_id=628638

Original alerts at time of bug-filing:
  https://chromeperf.appspot.com/group_report?keys=agxzfmNocm9tZXBlcmZyFAsSB0Fub21hbHkYgICgyrT2twoM


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

android-nexus7v2

Started bisect job https://chromeperf.appspot.com/buildbucket_job_status/9007060420155055008

===== 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@405155  22915072  3418962  12  good
chromium@405201  22043648  131378   8   bad

Bisect job ran on: android_nexus7_perf_bisect
Bug ID: 628638

Test Command: src/tools/perf/run_benchmark -v --browser=android-chromium --output-format=chartjson --upload-results --also-run-disabled-tests system_health.memory_mobile
Test Metric: load_news-memory:chrome:all_processes:reported_by_os:gpu_memory:gl:proportional_resident_size_avg/load_news_qq
Relative Change: 1.56%
Score: 0

Buildbot stdio: http://build.chromium.org/p/tryserver.chromium.perf/builders/android_nexus7_perf_bisect/builds/3079
Job details: https://chromeperf.appspot.com/buildbucket_job_status/9007060420155055008


Not what you expected? We'll investigate and get back to you!
  https://chromeperf.appspot.com/bad_bisect?try_job_id=5802908591849472

| 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!

Another one: https://build.chromium.org/p/tryserver.chromium.perf/builders/mac_hdd_perf_bisect/builds/647

Petr: That looks like a bisect on mac for  bug 628268 . Did you kick off a bisect for this bug too? The dashboard should be updating the bug with the bisect link now (as it did for the other bug)

Annie: You're right. I'm pretty sure that this regression is just  bug 628268  shifted on build forward due to noise (see the screenshot).

Deleted: regression.png 10.5 KB

	regression.png 10.5 KB View Download