New issue
Advanced search Search tips

Issue 679555 link

Starred by 1 user

Issue metadata

Status: WontFix
Owner: ----
Closed: Jan 2017
Cc:
EstimatedDays: ----
NextAction: ----
OS: ----
Pri: 2
Type: Bug-Regression



Sign in to add a comment

1.6% regression in system_health.memory_mobile at 440945:440951

Project Member Reported by benhenry@google.com, Jan 10 2017

Issue description

Running bisect.
 

Comment 1 by benhenry@google.com, Jan 10 2017

All graphs for this bug:
  https://chromeperf.appspot.com/group_report?bug_id=679555

Original alerts at time of bug-filing:
  https://chromeperf.appspot.com/group_report?keys=agxzfmNocm9tZXBlcmZyFAsSB0Fub21hbHkYgICg_9Hi7goM


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

android-nexus5
Project Member

Comment 3 by 42576172...@developer.gserviceaccount.com, Jan 10 2017


=== BISECT JOB RESULTS ===
NO Perf regression found

Bisect Details
  Configuration: android_nexus5_perf_bisect
  Benchmark    : system_health.memory_mobile
  Metric       : memory:chrome:all_processes:reported_by_chrome:malloc:effective_size_avg/load_search/load_search_amazon

Revision             Result                  N
chromium@440944      21363666 +- 612595      21      good
chromium@440951      21395612 +- 511833      21      bad

To Run This Test
  src/tools/perf/run_benchmark -v --browser=android-chromium --output-format=chartjson --upload-results --pageset-repeat=1 --also-run-disabled-tests --story-filter=load.search.amazon system_health.memory_mobile

Debug Info
  https://chromeperf.appspot.com/buildbucket_job_status/8990897208419394928

Is this bisect wrong?
  https://chromeperf.appspot.com/bad_bisect?try_job_id=5834143184715776


| 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!
Cc: tdres...@chromium.org
Status: WontFix (was: Untriaged)
There's a bit of noise, as seen by the sigma, on these machines with this metric. CC'ing tim and closing this as wontfix.
Project Member

Comment 6 by 42576172...@developer.gserviceaccount.com, Jan 10 2017


=== BISECT JOB RESULTS ===
NO Perf regression found

Bisect Details
  Configuration: android_nexus5_perf_bisect
  Benchmark    : system_health.memory_mobile
  Metric       : memory:chrome:all_processes:reported_by_chrome:malloc:effective_size_avg/load_search/load_search_amazon

Revision             Result                  N
chromium@440944      21383062 +- 438451      21      good
chromium@440951      21355905 +- 451980      21      bad

To Run This Test
  src/tools/perf/run_benchmark -v --browser=android-chromium --output-format=chartjson --upload-results --pageset-repeat=1 --also-run-disabled-tests --story-filter=load.search.amazon system_health.memory_mobile

Debug Info
  https://chromeperf.appspot.com/buildbucket_job_status/8990828449438597632

Is this bisect wrong?
  https://chromeperf.appspot.com/bad_bisect?try_job_id=5882764227772416


| 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!

Sign in to add a comment