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41.3% improvement in webrtc.peerconnection at 455069:455162 |
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Issue descriptionSee the link to graphs below.
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Mar 14 2017
Started bisect job https://chromeperf.appspot.com/buildbucket_job_status/8985141444600050624
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Mar 14 2017
It looks like it returned to what it was before.
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Mar 14 2017
=== BISECT JOB RESULTS === Perf regression found with culprit Suspected Commit Author : pdr Commit : a20ad732333dc9db2b545886acd16a11abdc5842 Date : Tue Mar 07 17:11:15 2017 Subject: Remove indirection: setup scrollbar scroll layers in the scrollbar constructor Bisect Details Configuration: android_nexus5X_perf_bisect Benchmark : webrtc.peerconnection Metric : cpu_utilization/cpu_utilization_gpu Change : 39.77% | 0.584411476518 -> 0.351971631306 Revision Result N chromium@455068 0.584411 +- 0.0378405 6 good chromium@455092 0.60979 +- 0.0432113 6 good chromium@455104 0.612712 +- 0.0446593 6 good chromium@455105 0.361344 +- 0.0562358 6 bad <-- chromium@455106 0.348955 +- 0.0227765 6 bad chromium@455107 0.352087 +- 0.0342126 6 bad chromium@455110 0.355261 +- 0.0320203 6 bad chromium@455115 0.358316 +- 0.0270888 6 bad chromium@455162 0.351972 +- 0.0573132 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/8985141444600050624 Is this bisect wrong? https://chromeperf.appspot.com/bad_bisect?try_job_id=5491169418543104 | 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 ehmaldonado@chromium.org
, Mar 14 2017