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121.8% regression in v8.browsing_desktop_ignition at 436746:436862 |
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Issue descriptionSee the link to graphs below.
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Dec 8 2016
Started bisect job https://chromeperf.appspot.com/buildbucket_job_status/8993859029683412704
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Dec 8 2016
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Dec 8 2016
===== BISECT JOB RESULTS ===== Status: failed === Bisection aborted === The bisect was aborted because Bisect cannot identify a culprit: Bisect failed to reproduce the regression with enough confidence. Please contact the the team (see below) if you believe this is in error. ===== TESTED REVISIONS ===== Revision Mean Std Dev N Good? chromium@436745 16.8805 74.7967 24 good chromium@436862 15.0736 75.2333 30 bad Bisect job ran on: mac_10_10_perf_bisect Bug ID: 672386 Test Command: src/tools/perf/run_benchmark -v --browser=release --output-format=chartjson --upload-results --pageset-repeat=1 --also-run-disabled-tests v8.browsing_desktop_ignition Test Metric: v8-gc-latency-mark-compactor_avg/v8-gc-latency-mark-compactor_avg Relative Change: 10.70% Buildbot stdio: http://build.chromium.org/p/tryserver.chromium.perf/builders/mac_10_10_perf_bisect/builds/2505 Job details: https://chromeperf.appspot.com/buildbucket_job_status/8993859029683412704 Not what you expected? We'll investigate and get back to you! https://chromeperf.appspot.com/bad_bisect?try_job_id=5305445642665984 | 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!
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Dec 15 2016
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Apr 11 2017
Started bisect job https://chromeperf.appspot.com/buildbucket_job_status/8982620325453499840
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Apr 11 2017
=== BISECT JOB RESULTS === NO Perf regression found Bisect Details Configuration: mac_10_10_perf_bisect Benchmark : v8.browsing_desktop_ignition Metric : v8-gc-latency-mark-compactor_avg/v8-gc-latency-mark-compactor_avg Revision Result N chromium@436745 16.8805 +- 74.7967 24 good chromium@436862 15.0736 +- 75.2333 30 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 v8.browsing_desktop_ignition Debug Info https://chromeperf.appspot.com/buildbucket_job_status/8982620325453499840 Is this bisect wrong? https://chromeperf.appspot.com/bad_bisect?try_job_id=5305445642665984 | 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 jochen@chromium.org
, Dec 8 2016