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4.9% regression in page_cycler.basic_oopif at 382147:382191 |
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Issue descriptionLooks like a fairly clear regression.
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Mar 21 2016
===== BISECT JOB RESULTS ===== Status: completed ===== SUSPECTED CL(s) ===== Subject : Reland of Fix typo in Android perf variations for unified media pipeline trial. (patchset #1 id:1 of https://codereview.chromium.org/1813553002/ ) Author : dalecurtis Commit description: Reason for revert: Reverting this revert now that internal bots should be good to go per jbudorick@. Original issue's description: > Revert of Fix typo in Android perf variations for unified media pipeline trial. (patchset #1 id:1 of https://codereview.chromium.org/1808803002/ ) > > Reason for revert: > This is breaking the media tests downstream. > > Original issue's description: > > Fix typo in Android perf variations for unified media pipeline trial. > > > > BUG=533190 > > TEST=none > > > > Committed: https://crrev.com/31d22b6338ac6ac8b95e9f4c20cdccea11609be2 > > Cr-Commit-Position: refs/heads/master@{#381498} > > TBR=asvitkine@chromium.org,dalecurtis@chromium.org > # Skipping CQ checks because original CL landed less than 1 days ago. > NOPRESUBMIT=true > NOTREECHECKS=true > NOTRY=true > BUG=533190 > > Committed: https://crrev.com/194b8a29bb5bf254b7c5dc4d4b3a7cd56318542a > Cr-Commit-Position: refs/heads/master@{#381585} TBR=asvitkine@chromium.org,khushalsagar@chromium.org # Not skipping CQ checks because original CL landed more than 1 days ago. BUG=533190 Review URL: https://codereview.chromium.org/1816703003 Cr-Commit-Position: refs/heads/master@{#382165} Commit : e28faac6f4198be9f5dda7b3dd1ccf85b68d3dc5 Date : Sat Mar 19 01:26:41 2016 ===== TESTED REVISIONS ===== Revision Mean Value Std. Dev. Num Values Good? chromium@382110 47852.6 71.54579 5 good chromium@382150 47862.6 84.975291 5 good chromium@382158 47908.4 70.847018 5 good chromium@382162 47804.2 116.007327 5 good chromium@382164 47837.0 102.235023 5 good chromium@382165 50031.6 557.35294 5 bad chromium@382176 49977.2 448.514994 5 bad chromium@382199 50035.8 537.496698 5 bad Bisect job ran on: android_nexus6_perf_bisect Bug ID: 596467 Test Command: src/tools/perf/run_benchmark -v --browser=android-chromium --output-format=chartjson --also-run-disabled-tests page_cycler.basic_oopif Test Metric: vm_private_dirty_final_renderer/vm_private_dirty_final_renderer Relative Change: 4.56% Score: 99.9 Buildbot stdio: http://build.chromium.org/p/tryserver.chromium.perf/builders/android_nexus6_perf_bisect/builds/2031 Job details: https://chromeperf.appspot.com/buildbucket_job_status/9017570895419234192 | 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 label Cr-Tests-AutoBisect. Thank you!
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Mar 21 2016
===== BISECT JOB RESULTS ===== Status: completed ===== SUSPECTED CL(s) ===== Subject : Reland of Fix typo in Android perf variations for unified media pipeline trial. (patchset #1 id:1 of https://codereview.chromium.org/1813553002/ ) Author : dalecurtis Commit description: Reason for revert: Reverting this revert now that internal bots should be good to go per jbudorick@. Original issue's description: > Revert of Fix typo in Android perf variations for unified media pipeline trial. (patchset #1 id:1 of https://codereview.chromium.org/1808803002/ ) > > Reason for revert: > This is breaking the media tests downstream. > > Original issue's description: > > Fix typo in Android perf variations for unified media pipeline trial. > > > > BUG=533190 > > TEST=none > > > > Committed: https://crrev.com/31d22b6338ac6ac8b95e9f4c20cdccea11609be2 > > Cr-Commit-Position: refs/heads/master@{#381498} > > TBR=asvitkine@chromium.org,dalecurtis@chromium.org > # Skipping CQ checks because original CL landed less than 1 days ago. > NOPRESUBMIT=true > NOTREECHECKS=true > NOTRY=true > BUG=533190 > > Committed: https://crrev.com/194b8a29bb5bf254b7c5dc4d4b3a7cd56318542a > Cr-Commit-Position: refs/heads/master@{#381585} TBR=asvitkine@chromium.org,khushalsagar@chromium.org # Not skipping CQ checks because original CL landed more than 1 days ago. BUG=533190 Review URL: https://codereview.chromium.org/1816703003 Cr-Commit-Position: refs/heads/master@{#382165} Commit : e28faac6f4198be9f5dda7b3dd1ccf85b68d3dc5 Date : Sat Mar 19 01:26:41 2016 ===== TESTED REVISIONS ===== Revision Mean Value Std. Dev. Num Values Good? chromium@382146 47850.0 104.36714 5 good chromium@382160 48046.4 384.906872 5 good chromium@382163 47846.6 240.167233 5 good chromium@382164 47776.0 52.578513 5 good chromium@382165 49877.8 510.566548 5 bad chromium@382166 49393.4 490.249732 5 bad chromium@382172 50278.4 1089.219813 5 bad chromium@382191 50136.8 470.853693 5 bad Bisect job ran on: android_nexus6_perf_bisect Bug ID: 596467 Test Command: src/tools/perf/run_benchmark -v --browser=android-chromium --output-format=chartjson --also-run-disabled-tests page_cycler.basic_oopif Test Metric: vm_private_dirty_final_renderer/vm_private_dirty_final_renderer Relative Change: 4.78% Score: 99.9 Buildbot stdio: http://build.chromium.org/p/tryserver.chromium.perf/builders/android_nexus6_perf_bisect/builds/2030 Job details: https://chromeperf.appspot.com/buildbucket_job_status/9017570920005210384 | 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 label Cr-Tests-AutoBisect. Thank you! |
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Comment 1 by alexclarke@chromium.org
, Mar 21 2016