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Issue 908586 link

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Issue metadata

Status: WontFix
Owner: ----
Closed: Jan 12
Cc:
Components:
EstimatedDays: ----
NextAction: ----
OS: ----
Pri: 2
Type: Bug-Regression



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4.4%-30.7% regression in blink_perf.layout at 609156:609204

Project Member Reported by m...@chromium.org, Nov 26

Issue description

See the link to graphs below.
 
All graphs for this bug:
  https://chromeperf.appspot.com/group_report?bug_id=908586

(For debugging:) Original alerts at time of bug-filing:
  https://chromeperf.appspot.com/group_report?sid=5e384fd0d18ce2c3f514ecaaf055e94f09e5d4b8d13e7d660d62dfbc6b3fa394


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

Android Nexus5 Perf
android-nexus5x-perf

blink_perf.layout - Benchmark documentation link:
  https://bit.ly/blink-perf-benchmarks

rasterize_and_record_micro.top_25 - Benchmark documentation link:
  None

blink_perf.shadow_dom - Benchmark documentation link:
  https://bit.ly/blink-perf-benchmarks
Cc: ortuno@chromium.org chromium...@skia-public.iam.gserviceaccount.com
Status: Assigned (was: Untriaged)
📍 Found significant differences after each of 2 commits.
https://pinpoint-dot-chromeperf.appspot.com/job/173403f0140000

desktop-pwas: Make calamity owner of BookmarkAppHelper by ortuno@chromium.org
https://chromium.googlesource.com/chromium/src/+/6889d62619b1f1b2466b11663e5b9bd7951def83
v1-large-shallow-layout: 332.4 → 337.3 (+4.931)

Roll AFDO from 72.0.3608.0_rc-r1 to 72.0.3614.0_rc-r1 by chromium-autoroll@skia-public.iam.gserviceaccount.com
https://chromium.googlesource.com/chromium/src/+/c5c5a377a45cee4293165fcd101407f27cf2bdce
v1-large-shallow-layout: 339.4 → 367.7 (+28.24)

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

Benchmark documentation link:
  https://bit.ly/blink-perf-benchmarks
Status: WontFix (was: Assigned)
Graphs recovered.

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