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4.2% regression in thread_times.key_idle_power_cases at 437076:437106 |
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Issue descriptionSee the link to graphs below.
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Dec 9 2016
Started bisect job https://chromeperf.appspot.com/buildbucket_job_status/8993724855040275488
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Dec 9 2016
=== PERF REGRESSION === === Auto-CCing suspected CL author amp@chromium.org === Hi amp@chromium.org, the bisect results pointed to your CL, please take a look at the results. ===== BISECT JOB RESULTS ===== Status: completed ===== SUSPECTED CL(s) ===== Subject : Add testing config for VrShell experiment Author : amp Commit description: BUG=655199 Review-Url: https://codereview.chromium.org/2552883008 Cr-Commit-Position: refs/heads/master@{#437101} Commit : d355eb74474b4e6e0411676cc2295af054df2ace Date : Wed Dec 07 23:11:35 2016 ===== TESTED REVISIONS ===== Revision Mean Std Dev N Good? chromium@437075 0.480917 0.0202318 9 good chromium@437091 0.475219 0.0106044 6 good chromium@437099 0.480951 0.00990822 6 good chromium@437100 0.480795 0.0164651 9 good chromium@437101 0.495662 0.0097333 6 bad <-- chromium@437103 0.494194 0.0104295 6 bad chromium@437106 0.494231 0.00720194 6 bad Bisect job ran on: android_one_perf_bisect Bug ID: 672958 Test Command: src/tools/perf/run_benchmark -v --browser=android-chromium --output-format=chartjson --upload-results --pageset-repeat=1 --also-run-disabled-tests --story-filter=animated.gif.html thread_times.key_idle_power_cases Test Metric: thread_total_all_cpu_time_per_second/animated-gif.html Relative Change: 2.77% Buildbot stdio: http://build.chromium.org/p/tryserver.chromium.perf/builders/android_one_perf_bisect/builds/1868 Job details: https://chromeperf.appspot.com/buildbucket_job_status/8993724855040275488 Not what you expected? We'll investigate and get back to you! https://chromeperf.appspot.com/bad_bisect?try_job_id=6027773510942720 | 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
What is the action I'm supposed to take for this? The change only added testing config for when a flag is enabled (which will later be a finch experiment). Right now it defaults to always being disabled.
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Dec 12 2016
Sorry for the noise! This alert is only on one device and looks to be within the noise. |
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Comment 1 by majidvp@google.com
, Dec 9 2016