Issue metadata
Sign in to add a comment
|
5.2%-18.8% regression in page_cycler_v2.intl_ja_zh at 429276:429321 |
||||||||||||||||||||||
Issue descriptionSee the link to graphs below.
,
Nov 3 2016
Started bisect job https://chromeperf.appspot.com/buildbucket_job_status/8997020029042909296
,
Nov 4 2016
===== BISECT JOB RESULTS ===== Status: completed ===== SUSPECTED CL(s) ===== Subject : Add crash keys to TaskQueueManager::ProcessTaskFromWorkQueue Author : alexclarke Commit description: We suspect a bad task closure is getting posted and would like to add crash keys to aid diagnosis. BUG=660427 Review-Url: https://codereview.chromium.org/2464853002 Cr-Commit-Position: refs/heads/master@{#429285} Commit : c08c078b27b353f4ab8de7deccfb862270b1ff2a Date : Wed Nov 02 15:49:06 2016 ===== TESTED REVISIONS ===== Revision Mean Std Dev N Good? chromium@429275 69.9274 0.633787 5 good chromium@429281 70.8746 0.612339 5 good chromium@429284 70.6832 0.530595 5 good chromium@429285 88.0024 0.625219 5 bad <-- chromium@429286 86.2246 0.928215 5 bad chromium@429287 84.0708 3.53972 5 bad chromium@429298 86.6404 1.61563 5 bad chromium@429321 85.7942 1.16795 5 bad Bisect job ran on: win_8_perf_bisect Bug ID: 661952 Test Command: src/tools/perf/run_benchmark -v --browser=release --output-format=chartjson --upload-results --pageset-repeat=1 --also-run-disabled-tests page_cycler_v2.intl_ja_zh Test Metric: timeToFirstContentfulPaint_avg/pcv1-warm/http___kakaku.com_ Relative Change: 22.69% Score: 99.9 Buildbot stdio: http://build.chromium.org/p/tryserver.chromium.perf/builders/win_8_perf_bisect/builds/2272 Job details: https://chromeperf.appspot.com/buildbucket_job_status/8997020029042909296 Not what you expected? We'll investigate and get back to you! https://chromeperf.appspot.com/bad_bisect?try_job_id=4559040212893696 | 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 primiano@chromium.org
, Nov 3 2016