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3.1%-227.1% regression in memory.long_running_idle_gmail_background_tbmv2 at 478955:479146 |
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Issue descriptionSee the link to graphs below.
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Jun 16 2017
=== BISECT JOB RESULTS === Perf regression found with culprit Suspected Commit Author : Alex Clarke Commit : fd98b65e68c329ff0bb43db5a1c15e50aaa6c66d Date : Tue Jun 13 15:44:08 2017 Subject: Fix logic to flush internal scheduler state on navigation comit. Bisect Details Configuration: mac_pro_perf_bisect Benchmark : v8.runtimestats.browsing_desktop Metric : v8-gc-incremental-step_max/browse_social/browse_social_facebook_infinite_scroll Change : 204.11% | 1.603 -> 4.87483333333 Revision Result N chromium@478958 1.603 +- 0.342076 6 good chromium@478997 1.6835 +- 0.468941 6 good chromium@479017 1.66183 +- 0.239543 6 good chromium@479027 1.613 +- 0.257888 6 good chromium@479029 1.66833 +- 0.337753 6 good chromium@479030 4.05517 +- 4.3358 6 bad <-- chromium@479032 4.90333 +- 3.25117 6 bad chromium@479036 4.87483 +- 3.26237 6 bad To Run This Test src/tools/perf/run_benchmark -v --browser=release --output-format=chartjson --upload-results --pageset-repeat=1 --also-run-disabled-tests --story-filter=browse.social.facebook.infinite.scroll v8.runtimestats.browsing_desktop Debug Info https://chromeperf.appspot.com/buildbucket_job_status/8976648708010712528 Is this bisect wrong? https://chromeperf.appspot.com/bad_bisect?try_job_id=5825889578778624 | 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! |
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Comment 1 by 42576172...@developer.gserviceaccount.com
, Jun 16 2017