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26682.9% regression in webrtc.peerconnection at 464550:464658 |
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Issue descriptionSee the link to graphs below.
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Apr 18 2017
Started bisect job https://chromeperf.appspot.com/buildbucket_job_status/8981977300634974080
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Apr 18 2017
=== BISECT JOB RESULTS === Perf regression found with culprit Suspected Commit Author : dfalcantara Commit : 8ef9faffba78738c37df77a160fea80ee5f604af Date : Thu Apr 13 23:30:05 2017 Subject: 🔍 Update how shared preferences are handled by the widget Bisect Details Configuration: android_nexus5X_perf_bisect Benchmark : webrtc.peerconnection Metric : cpu_utilization/720p_call_45s Revision Result N chromium@464549 0.056073 +- 9.18879e-05 6 good chromium@464604 0.0592198 +- 0.016985 6 good chromium@464605 15.4315 +- 0.8202 6 bad <-- chromium@464606 15.2311 +- 1.08736 6 bad chromium@464608 14.7794 +- 1.44208 6 bad chromium@464611 15.2589 +- 0.73315 6 bad chromium@464618 15.1051 +- 0.879453 6 bad chromium@464631 14.9695 +- 1.85527 6 bad chromium@464658 15.2456 +- 0.942234 6 bad To Run This Test src/tools/perf/run_benchmark -v --browser=android-chromium --output-format=chartjson --upload-results --pageset-repeat=1 --also-run-disabled-tests webrtc.peerconnection Debug Info https://chromeperf.appspot.com/buildbucket_job_status/8981977300634974080 Is this bisect wrong? https://chromeperf.appspot.com/bad_bisect?try_job_id=5807586399485952 | 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 guidou@chromium.org
, Apr 18 2017