New issue
Advanced search Search tips

Issue 709672 link

Starred by 2 users

Issue metadata

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

Blocked on:
issue 711039
issue 718928



Sign in to add a comment

4.3%-4.4% regression in memory.top_10_mobile at 462284:462463

Project Member Reported by m...@chromium.org, Apr 7 2017

Issue description

See the link to graphs below.
 

Comment 1 by m...@chromium.org, Apr 7 2017

All graphs for this bug:
  https://chromeperf.appspot.com/group_report?bug_id=709672

Original alerts at time of bug-filing:
  https://chromeperf.appspot.com/group_report?keys=agxzfmNocm9tZXBlcmZyFAsSB0Fub21hbHkYgIDgvIjEqQoM,agxzfmNocm9tZXBlcmZyFAsSB0Fub21hbHkYgIDgvLSPuAoM


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

android-webview-nexus5X

=== BISECT JOB RESULTS ===
Bisect was unable to run to completion

Please try rerunning the bisect.


If failures persist contact the team (see below) and report the error.


Bisect Details
  Configuration: android_webview_arm64_aosp_perf_bisect
  Benchmark    : memory.top_10_mobile
  Metric       : memory:webview:all_processes:reported_by_chrome:v8:effective_size_avg/background/after_http_www_baidu_com_s_word_google
  Change       : 3.51% | 5681445.33333 -> 5880996.0

Revision             Result                 N
chromium@462283      5681445 +- 163268      9      good
chromium@462463      5880996 +- 195494      6      bad

Please refer to the following doc on diagnosing memory regressions:
  https://chromium.googlesource.com/chromium/src/+/master/docs/memory-infra/memory_benchmarks.md

To Run This Test
  src/tools/perf/run_benchmark -v --browser=android-webview --output-format=chartjson --upload-results --pageset-repeat=1 --also-run-disabled-tests memory.top_10_mobile

Debug Info
  https://chromeperf.appspot.com/buildbucket_job_status/8982930229927177024

Is this bisect wrong?
  https://chromeperf.appspot.com/bad_bisect?try_job_id=5177224908505088


| 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 Speed>Bisection.  Thank you!

Comment 7 by m...@chromium.org, Apr 12 2017

Blockedon: 711039
Project Member

Comment 12 by 42576172...@developer.gserviceaccount.com, Apr 29 2017


=== BISECT JOB RESULTS ===
Bisect failed for unknown reasons

Please contact the team (see below) and report the error.


Bisect Details
  Configuration: android_webview_arm64_aosp_perf_bisect
  Benchmark    : memory.top_10_mobile
  Metric       : memory:webview:all_processes:reported_by_chrome:v8:effective_size_avg/background/after_http_search_yahoo_com_search__ylt_p_google


Please refer to the following doc on diagnosing memory regressions:
  https://chromium.googlesource.com/chromium/src/+/master/docs/memory-infra/memory_benchmarks.md

To Run This Test
  src/tools/perf/run_benchmark -v --browser=android-webview --output-format=chartjson --upload-results --pageset-repeat=1 --also-run-disabled-tests memory.top_10_mobile

Debug Info
  https://chromeperf.appspot.com/buildbucket_job_status/8981142520436985536

Is this bisect wrong?
  https://chromeperf.appspot.com/bad_bisect?try_job_id=6390973619240960


| 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 Speed>Bisection.  Thank you!

Comment 13 by m...@chromium.org, May 2 2017

Status: WontFix (was: Untriaged)
Values have unregressed.
Blockedon: 718928
 crbug.com/718928  for the android_webview_arm64_aosp_perf_bisect issues.

Sign in to add a comment