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818% regression in v8.runtimestats.browsing_desktop_classic at 458129:458282 |
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Issue descriptionbrowse_media_youtube v8-gc-total_max v8_gc-latency-mark-compactor_max Suspecting https://chromium.googlesource.com/v8/v8/+/3d68306c71b17ebcb306b4e2ed8cae110c52229c
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Mar 23 2017
Started bisect job https://chromeperf.appspot.com/buildbucket_job_status/8984346055755793024
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Mar 23 2017
=== BISECT JOB RESULTS === NO Perf regression found Bisect Details Configuration: mac_pro_perf_bisect Benchmark : v8.runtimestats.browsing_desktop_classic Metric : v8-gc-latency-mark-compactor_max/browse_media/browse_media_youtube Revision Result N chromium@458128 4.31448 +- 3.70337 21 good chromium@458282 4.43967 +- 4.79805 21 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.media.youtube v8.runtimestats.browsing_desktop_classic Debug Info https://chromeperf.appspot.com/buildbucket_job_status/8984346055755793024 Is this bisect wrong? https://chromeperf.appspot.com/bad_bisect?try_job_id=5889401856458752 | 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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Mar 23 2017
Only shows up on old pipeline (--no-turbo) graphs, closing. |
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Comment 1 by jgruber@chromium.org
, Mar 23 2017