Issue metadata
Sign in to add a comment
|
95.2% regression in v8.browsing_mobile at 438155:438183 |
||||||||||||||||||||||
Issue descriptionSee the link to graphs below.
,
Dec 16 2016
Started bisect job https://chromeperf.appspot.com/buildbucket_job_status/8993117028603963440
,
Dec 16 2016
===== BISECT JOB RESULTS ===== Status: completed ===== SUSPECTED CL(s) ===== Subject : [heap] Special handling for small heaps in eager finalization of Author : ulan Commit description: incremental marking. BUG=chromium:671994 Review-Url: https://codereview.chromium.org/2565173004 Cr-Commit-Position: refs/heads/master@{#41666} Commit : ca9209d705f5757111ba079aef7ad98b880fc0f8 Date : Tue Dec 13 10:25:53 2016 ===== TESTED REVISIONS ===== Revision Mean Std Dev N Good? chromium@438154 22.755 14.7971 6 good chromium@438169 25.7088 15.4082 6 good chromium@438173 21.2742 15.3304 6 good chromium@438173,v8@3f9c2c590d 19.8915 19.658 6 good chromium@438173,v8@cd23d6771a 21.2628 11.1274 6 good chromium@438173,v8@ca9209d705 37.15 3.55819 6 bad <-- chromium@438174 38.9947 7.84646 6 bad chromium@438175 39.9353 5.22222 6 bad chromium@438176 38.9612 5.40091 6 bad chromium@438183 39.827 6.71697 6 bad Bisect job ran on: android_nexus5X_perf_bisect Bug ID: 674884 Test Command: src/tools/perf/run_benchmark -v --browser=android-chromium --output-format=chartjson --upload-results --pageset-repeat=1 --also-run-disabled-tests --story-filter=browse.social.facebook v8.browsing_mobile Test Metric: v8-gc-incremental-finalize_sum/browse_social/browse_social_facebook Relative Change: 75.03% Buildbot stdio: http://build.chromium.org/p/tryserver.chromium.perf/builders/android_nexus5X_perf_bisect/builds/998 Job details: https://chromeperf.appspot.com/buildbucket_job_status/8993117028603963440 Not what you expected? We'll investigate and get back to you! https://chromeperf.appspot.com/bad_bisect?try_job_id=5785315342548992 | 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 |
|||||||||||||||||||||||
Comment 1 by mlippautz@google.com
, Dec 16 2016