New issue
Advanced search Search tips
Note: Color blocks (like or ) mean that a user may not be available. Tooltip shows the reason.

Issue 659050 link

Starred by 1 user

Issue metadata

Status: WontFix
Owner: ----
Closed: Dec 2016
Cc:
EstimatedDays: ----
NextAction: ----
OS: ----
Pri: 2
Type: Bug-Regression

Blocked on:
issue 659094
issue 669608



Sign in to add a comment

10.2% regression in v8.mobile_infinite_scroll_tbmv2 at 426823:426845

Project Member Reported by alexclarke@chromium.org, Oct 25 2016

Issue description

See the link to graphs below.
 
All graphs for this bug:
  https://chromeperf.appspot.com/group_report?bug_id=659050

Original alerts at time of bug-filing:
  https://chromeperf.appspot.com/group_report?keys=agxzfmNocm9tZXBlcmZyFAsSB0Fub21hbHkYgICg3dKptAkM


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

android-nexus5X
Project Member

Comment 5 by 42576172...@developer.gserviceaccount.com, Oct 25 2016

Bisect failed: http://build.chromium.org/p/tryserver.chromium.perf/builders/android_nexus5X_perf_bisect/builds/791
Failure reason: the build has failed due to infrastructure failure.

Blockedon: 659094

===== BISECT JOB RESULTS =====
Status: failed


=== Bisection aborted ===
The bisect was aborted because Bisect cannot identify a culprit: Bisect failed to reproduce the regression with enough confidence.
Please contact the the team (see below) if you believe this is in error.

===== TESTED REVISIONS =====
Revision         Mean     Std Dev  N   Good?
chromium@426822  6.72438  8.6633   25  good
chromium@426845  7.38087  11.9494  25  bad

Bisect job ran on: android_nexus5X_perf_bisect
Bug ID: 659050

Test Command: src/tools/perf/run_benchmark -v --browser=android-chromium --output-format=chartjson --upload-results --pageset-repeat=1 --also-run-disabled-tests v8.mobile_infinite_scroll_tbmv2
Test Metric: v8-gc-scavenger_avg/v8-gc-scavenger_avg
Relative Change: 9.76%

Buildbot stdio: http://build.chromium.org/p/tryserver.chromium.perf/builders/android_nexus5X_perf_bisect/builds/947
Job details: https://chromeperf.appspot.com/buildbucket_job_status/8994346795893139072


Not what you expected? We'll investigate and get back to you!
  https://chromeperf.appspot.com/bad_bisect?try_job_id=5770647005822976

| 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!
Blockedon: 669608
Status: WontFix (was: Untriaged)
Closing.  Graphs have recovered.

Sign in to add a comment