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3%-8.4% regression in smoothness.gpu_rasterization.tough_filters_cases at 476249:476410 |
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Issue descriptionSee the link to graphs below.
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Jun 12 2017
Started bisect job https://chromeperf.appspot.com/buildbucket_job_status/8977001667946110880
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Jun 12 2017
=== BISECT JOB RESULTS === Perf regression found with culprit Suspected Commit Author : Robert Phillips Commit : 8bf1f9ffcf4b0168a1a05399eb0ed4e5e04eab80 Date : Wed May 31 23:12:39 2017 Subject: Disable deferred proxies for M60 branch Bisect Details Configuration: android_nexus5_perf_bisect Benchmark : smoothness.gpu_rasterization.tough_filters_cases Metric : frame_times/http___letmespellitoutforyou.com_samples_svg_filter_terrain.svg Change : 7.73% | 55.2273885132 -> 59.4961414015 Revision Result N chromium@476265 55.2274 +- 0.104942 6 good chromium@476284 55.1682 +- 0.211029 6 good chromium@476286 55.0571 +- 0.293887 6 good chromium@476286,skia@8bf1f9ffcf 59.3129 +- 0.117317 6 bad <-- chromium@476286,skia@823103384c 61.2318 +- 11.6071 6 bad chromium@476286,skia@c5a073d031 61.8109 +- 13.1995 6 bad chromium@476287 60.0147 +- 1.46291 6 bad chromium@476289 60.6876 +- 2.22276 6 bad chromium@476293 59.3488 +- 0.117487 6 bad chromium@476302 58.9957 +- 1.355 6 bad chromium@476338 59.4058 +- 0.186143 6 bad chromium@476410 59.4961 +- 0.123718 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 --story-filter=http...letmespellitoutforyou.com.samples.svg.filter.terrain.svg smoothness.gpu_rasterization.tough_filters_cases Debug Info https://chromeperf.appspot.com/buildbucket_job_status/8977001667946110880 Is this bisect wrong? https://chromeperf.appspot.com/bad_bisect?try_job_id=4958927545958400 | 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 alexclarke@chromium.org
, Jun 12 2017