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42.5%-80.3% regression in webrtc.datachannel at 403068:403110 |
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Issue descriptionSee the link to graphs below.
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Jul 3 2016
===== BISECT JOB RESULTS ===== Status: completed === Bisection aborted === The bisect was aborted because The metric values for the initial "good" and "bad" revisions do not represent a clear regression. Please contact the the team (see below) if you believe this is in error. === Warnings === The following warnings were raised by the bisect job: * Bisect failed to reproduce the regression with enough confidence. ===== TESTED REVISIONS ===== Revision Mean Std Dev N Good? chromium@403091 271177 8558.78 18 good chromium@403101 269418 8465.12 18 bad Bisect job ran on: win_perf_bisect Bug ID: 625454 Test Command: src/tools/perf/run_benchmark -v --browser=release --output-format=chartjson --upload-results --also-run-disabled-tests webrtc.datachannel Test Metric: vm_working_set_final_size_total/vm_working_set_final_size_total Relative Change: 1.48% Score: 0 Buildbot stdio: http://build.chromium.org/p/tryserver.chromium.perf/builders/win_perf_bisect/builds/6641 Job details: https://chromeperf.appspot.com/buildbucket_job_status/9008187802448676784 Not what you expected? We'll investigate and get back to you! https://chromeperf.appspot.com/bad_bisect?try_job_id=5862775889330176 | 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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Jul 7 2016
===== BISECT JOB RESULTS ===== Status: completed === Bisection aborted === The bisect was aborted because The metric values for the initial "good" and "bad" revisions do not represent a clear regression. Please contact the the team (see below) if you believe this is in error. === Warnings === The following warnings were raised by the bisect job: * Bisect failed to reproduce the regression with enough confidence. ===== TESTED REVISIONS ===== Revision Mean Std Dev N Good? chromium@403067 232809 79093.3 18 good chromium@403101 262286 10936.8 18 bad Bisect job ran on: win_perf_bisect Bug ID: 625454 Test Command: src/tools/perf/run_benchmark -v --browser=release --output-format=chartjson --upload-results --also-run-disabled-tests webrtc.datachannel Test Metric: vm_working_set_final_size_total/vm_working_set_final_size_total Relative Change: 1.95% Score: 0 Buildbot stdio: http://build.chromium.org/p/tryserver.chromium.perf/builders/win_perf_bisect/builds/6664 Job details: https://chromeperf.appspot.com/buildbucket_job_status/9007832844562648768 Not what you expected? We'll investigate and get back to you! https://chromeperf.appspot.com/bad_bisect?try_job_id=5540347728363520 | 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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Jul 7 2016
No ref build results, not reproduced by bisect. |
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Comment 1 by qyears...@chromium.org
, Jul 3 2016