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13.5% regression in octane at 455714:455787 |
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Issue descriptionSee the link to graphs below.
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Mar 13 2017
Started bisect job https://chromeperf.appspot.com/buildbucket_job_status/8985208271279062720
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Mar 13 2017
=== BISECT JOB RESULTS === Perf regression found with culprit Suspected Commit Author : Michael Hablich Commit : 7c3936c67a6361371d9a00d83e2c03ecc603ce76 Date : Thu Mar 09 08:05:42 2017 Subject: Version 5.9.34.1 (Turn on I+TF) Bisect Details Configuration: win_perf_bisect Benchmark : octane Metric : Total/Score Change : 13.21% | 30588.6666667 -> 26549.1666667 Revision Result N chromium@455713 30588.7 +- 469.799 6 good chromium@455718 30342.7 +- 820.107 6 good chromium@455719 30318.8 +- 1347.83 6 good chromium@455719,v8@7c3936c67a 26843.8 +- 806.912 6 bad <-- chromium@455719,v8@fbffc377e3 26954.5 +- 699.68 6 bad chromium@455720 26731.8 +- 772.107 6 bad chromium@455721 26921.3 +- 1000.22 6 bad chromium@455723 26369.0 +- 701.24 6 bad chromium@455732 26532.8 +- 1264.03 6 bad chromium@455750 26632.3 +- 830.007 6 bad chromium@455787 26549.2 +- 1163.38 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 octane Debug Info https://chromeperf.appspot.com/buildbucket_job_status/8985208271279062720 Is this bisect wrong? https://chromeperf.appspot.com/bad_bisect?try_job_id=5483463978778624 | 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 hjd@chromium.org
, Mar 13 2017