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25.5% regression in v8.browsing_desktop_ignition at 433489:433507 |
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Issue descriptionSee the link to graphs below.
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Dec 12 2016
Started bisect job https://chromeperf.appspot.com/buildbucket_job_status/8993468786907814544
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Dec 12 2016
===== BISECT JOB RESULTS ===== Status: failed === Bisection aborted === The bisect was aborted because Bisect cannot identify a culprit: Bisect failed to reproduce the regression with enough confidence. Please contact the the team (see below) if you believe this is in error. ===== TESTED REVISIONS ===== Revision Mean Std Dev N Good? chromium@433488 268.376 1088.32 54 good chromium@433507 259.835 1084.53 54 bad Bisect job ran on: linux_perf_bisect Bug ID: 673350 Test Command: src/tools/perf/run_benchmark -v --browser=release --output-format=chartjson --upload-results --pageset-repeat=1 --also-run-disabled-tests v8.browsing_desktop_ignition Test Metric: v8-gc-incremental-step_sum/v8-gc-incremental-step_sum Relative Change: 3.18% Buildbot stdio: http://build.chromium.org/p/tryserver.chromium.perf/builders/linux_perf_bisect/builds/6928 Job details: https://chromeperf.appspot.com/buildbucket_job_status/8993468786907814544 Not what you expected? We'll investigate and get back to you! https://chromeperf.appspot.com/bad_bisect?try_job_id=5870024529543168 | 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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Dec 12 2016
Started bisect job https://chromeperf.appspot.com/buildbucket_job_status/8993459154238481104
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Dec 12 2016
===== BISECT JOB RESULTS ===== Status: failed === Bisection aborted === The bisect was aborted because Bisect cannot identify a culprit: Bisect failed to reproduce the regression with enough confidence. Please contact the the team (see below) if you believe this is in error. ===== TESTED REVISIONS ===== Revision Mean Std Dev N Good? chromium@433488 428.452 256.601 21 good chromium@433507 412.906 281.2 21 bad Bisect job ran on: linux_perf_bisect Bug ID: 673350 Test Command: src/tools/perf/run_benchmark -v --browser=release --output-format=chartjson --upload-results --pageset-repeat=1 --also-run-disabled-tests --story-filter=browse.media.imgur v8.browsing_desktop_ignition Test Metric: v8-gc-incremental-step_sum/browse_media/browse_media_imgur Relative Change: 3.63% Buildbot stdio: http://build.chromium.org/p/tryserver.chromium.perf/builders/linux_perf_bisect/builds/6929 Job details: https://chromeperf.appspot.com/buildbucket_job_status/8993459154238481104 Not what you expected? We'll investigate and get back to you! https://chromeperf.appspot.com/bad_bisect?try_job_id=6032364193447936 | 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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Jan 10
Archiving issues older than 2 years with no owner or component. |
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Comment 1 by ulan@google.com
, Dec 12 2016