Issue metadata
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16.7% regression in v8.top_25_smooth at 391635:391659 |
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Issue descriptionSee the link to graphs below.
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May 6 2016
===== BISECT JOB RESULTS ===== Status: completed ===== SUSPECTED CL(s) ===== Subject : Make it possible to set a getter and a setter at the same time Author : jochen Commit description: BUG=chromium:588893, chromium:325923 LOG=n R=verwaest@chromium.org Review-Url: https://codereview.chromium.org/1943303002 Cr-Commit-Position: refs/heads/master@{#36025} Commit : e5baec22d30dd46fb08ee38545f0d81b1f840084 Date : Wed May 04 14:15:39 2016 ===== TESTED REVISIONS ===== Revision Mean Std Dev N Good? chromium@391634 29.9152 1.09287 5 good chromium@391634,v8@e5baec22d3 25.4073 2.00429 5 bad <-- chromium@391634,v8@9ae91f8d77 26.0403 0.744076 5 bad chromium@391634,v8@e8e9c07e54 24.898 1.03295 5 bad chromium@391634,v8@ca5aa3c86a 24.6141 0.83477 5 bad chromium@391635 25.8543 1.00515 5 bad chromium@391636 26.0685 1.70185 5 bad chromium@391638 24.8735 0.970859 5 bad chromium@391641 24.9589 1.24096 5 bad chromium@391647 25.1262 2.34543 5 bad chromium@391659 25.84 2.15922 5 bad Bisect job ran on: mac_10_10_perf_bisect Bug ID: 609776 Test Command: src/tools/perf/run_benchmark -v --browser=release --output-format=chartjson --upload-results --also-run-disabled-tests v8.top_25_smooth Test Metric: v8_gc_total_percentage_idle/v8_gc_total_percentage_idle Relative Change: 13.62% Score: 99.9 Buildbot stdio: http://build.chromium.org/p/tryserver.chromium.perf/builders/mac_10_10_perf_bisect/builds/2109 Job details: https://chromeperf.appspot.com/buildbucket_job_status/9013419263611575680 Not what you expected? We'll investigate and get back to you! https://chromeperf.appspot.com/bad_bisect?try_job_id=5862730863476736 | 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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May 6 2016
===== BISECT JOB RESULTS ===== Status: completed ===== SUSPECTED CL(s) ===== Subject : Make it possible to set a getter and a setter at the same time Author : jochen Commit description: BUG=chromium:588893, chromium:325923 LOG=n R=verwaest@chromium.org Review-Url: https://codereview.chromium.org/1943303002 Cr-Commit-Position: refs/heads/master@{#36025} Commit : e5baec22d30dd46fb08ee38545f0d81b1f840084 Date : Wed May 04 14:15:39 2016 ===== TESTED REVISIONS ===== Revision Mean Std Dev N Good? chromium@391625 33.823 1.30469 5 good chromium@391634 33.5611 0.893057 5 good chromium@391634,v8@e5baec22d3 27.6996 1.39451 5 bad <-- chromium@391634,v8@9ae91f8d77 26.7981 1.33647 5 bad chromium@391634,v8@e8e9c07e54 27.8674 2.10041 5 bad chromium@391634,v8@ca5aa3c86a 27.7051 1.79319 5 bad chromium@391635 28.7972 1.6059 5 bad chromium@391636 26.8061 0.882073 5 bad chromium@391637 27.4016 1.765 5 bad chromium@391639 26.522 2.79276 5 bad chromium@391643 28.5424 0.600837 5 bad chromium@391660 28.2933 1.31794 6 bad Bisect job ran on: mac_retina_perf_bisect Bug ID: 609776 Test Command: src/tools/perf/run_benchmark -v --browser=release --output-format=chartjson --upload-results --also-run-disabled-tests v8.top_25_smooth Test Metric: v8_gc_total_percentage_idle/v8_gc_total_percentage_idle Relative Change: 17.92% Score: 99.9 Buildbot stdio: http://build.chromium.org/p/tryserver.chromium.perf/builders/mac_retina_perf_bisect/builds/1284 Job details: https://chromeperf.appspot.com/buildbucket_job_status/9013418842434506560 Not what you expected? We'll investigate and get back to you! https://chromeperf.appspot.com/bad_bisect?try_job_id=5264599020994560 | 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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May 6 2016
===== BISECT JOB RESULTS ===== Status: completed ===== SUSPECTED CL(s) ===== Subject : Make it possible to set a getter and a setter at the same time Author : jochen Commit description: BUG=chromium:588893, chromium:325923 LOG=n R=verwaest@chromium.org Review-Url: https://codereview.chromium.org/1943303002 Cr-Commit-Position: refs/heads/master@{#36025} Commit : e5baec22d30dd46fb08ee38545f0d81b1f840084 Date : Wed May 04 14:15:39 2016 ===== TESTED REVISIONS ===== Revision Mean Std Dev N Good? chromium@391550 30.5883 1.98958 8 good chromium@391625 30.6958 2.14689 12 good chromium@391630 29.3051 1.89654 12 good chromium@391633 29.6302 2.02765 12 good chromium@391634 30.2796 1.82026 8 good chromium@391634,v8@e5baec22d3 26.0219 1.1941 5 bad <-- chromium@391634,v8@9ae91f8d77 25.2689 0.960769 5 bad chromium@391634,v8@e8e9c07e54 24.7759 1.18187 5 bad chromium@391634,v8@ca5aa3c86a 26.3837 2.13083 5 bad chromium@391635 26.9677 1.86497 12 bad chromium@391644 26.0758 1.84371 8 bad chromium@391663 25.3698 1.77847 5 bad chromium@391700 25.3958 2.16377 8 bad Bisect job ran on: mac_10_10_perf_bisect Bug ID: 609776 Test Command: src/tools/perf/run_benchmark -v --browser=release --output-format=chartjson --upload-results --also-run-disabled-tests v8.top_25_smooth Test Metric: v8_gc_total_percentage_idle/v8_gc_total_percentage_idle Relative Change: 13.26% Score: 99.9 Buildbot stdio: http://build.chromium.org/p/tryserver.chromium.perf/builders/mac_10_10_perf_bisect/builds/2110 Job details: https://chromeperf.appspot.com/buildbucket_job_status/9013419233991046288 Not what you expected? We'll investigate and get back to you! https://chromeperf.appspot.com/bad_bisect?try_job_id=5835427555049472 | 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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Comment 1 by alexclarke@chromium.org
, May 6 2016