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Issue 920301 link

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Issue metadata

Status: Untriaged
Owner: ----
EstimatedDays: ----
NextAction: ----
OS: ----
Pri: 2
Type: Bug-Regression



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1.1%-2.6% regression in system_health.memory_mobile at 617709:617731

Project Member Reported by majidvp@chromium.org, Jan 9

Issue description

See the link to graphs below.
 
All graphs for this bug:
  https://chromeperf.appspot.com/group_report?bug_id=920301

(For debugging:) Original alerts at time of bug-filing:
  https://chromeperf.appspot.com/group_report?sid=31766393a4e4ec90ae7d9f1a4055e293fa8542a4c56fe2254e00223b5bd45613


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

Android Nexus6 WebView Perf

system_health.memory_mobile - Benchmark documentation link:
  https://bit.ly/system-health-benchmarks
Cc: amoylan@chromium.org
Owner: amoylan@chromium.org
Status: Assigned (was: Unconfirmed)
📍 Found a significant difference after 1 commit.
https://pinpoint-dot-chromeperf.appspot.com/job/1496e389940000

Explicitly say what sequence Mojo callbacks run on by amoylan@chromium.org
https://chromium.googlesource.com/chromium/src/+/9216d3771164323a12575c627ba9368086bfdd7e
memory:webview:all_processes:reported_by_chrome:malloc:effective_size: 2.451e+07 → 2.424e+07 (-2.768e+05)

Understanding performance regressions:
  http://g.co/ChromePerformanceRegressions

Benchmark documentation link:
  https://bit.ly/system-health-benchmarks
Owner: ----
This is just a README.md file update.
Cc: -amoylan@chromium.org
Thanks amoylan@ and sorry about the false alert.

It seems that the regression should be nudged +1. I kicked a wider bisect. If it does not find anything we should close.
Status: Untriaged (was: Assigned)
Assigned, but no owner or component? Please find a component and/or owner

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