Top 10 improvements in the last 7 days for Chromium Perf Sheriff

Delta Revision Range Bot Test Suite Test
1083.3% 560078-560148 android-nexus5X blink_perf.layout multicol_tall-content-short-columns-realistic
1028.2% 560031-560156 android-webview-nexus6 blink_perf.layout multicol_tall-content-short-columns-realistic
1016.5% 560087-560156 android-one blink_perf.layout multicol_tall-content-short-columns-realistic
1004.7% 560068-560141 android-nexus5 blink_perf.layout multicol_tall-content-short-columns-realistic
912.7% 559993-560153 win-high-dpi blink_perf.layout multicol_tall-content-short-columns-realistic
860.0% 559975-560116 chromium-rel-win10 blink_perf.layout multicol_tall-content-short-columns-realistic
803.3% 560083-560140 android-webview-nexus5X blink_perf.layout multicol_tall-content-short-columns-realistic
749.6% 560012-560101 linux-perf blink_perf.layout multicol_tall-content-short-columns-realistic
737.1% 560067-560156 chromium-rel-win7-gpu-nvidia blink_perf.layout multicol_tall-content-short-columns-realistic
712.2% 560071-560156 chromium-rel-mac12 blink_perf.layout multicol_tall-content-short-columns-realistic

Top 10 regressions in the last 7 days for Chromium Perf Sheriff

Delta Revision Range Bot Test Suite Test Bug
1601.9% 560257-560311 win-high-dpi smoothness.tough_animation_cases frame_times/balls_css_keyframe_animations.html 845943
1210.9% 560257-560311 win-high-dpi smoothness.tough_animation_cases frame_times/balls_javascript_css.html 845943
781.3% 560264-560288 linux-perf smoothness.tough_animation_cases frame_times/balls_css_keyframe_animations.html 845943
707.9% 559172-559310 chromium-rel-win7-dual system_health.memory_desktop memory:chrome:all_processes:reported_by_chrome:skia:effective_size_avg/multitab_misc/multitab_misc_typical24 845916
700.2% 560261-560323 chromium-rel-win10 smoothness.tough_animation_cases frame_times/balls_css_keyframe_animations.html 845943
681.8% 560277-560344 chromium-rel-win7-gpu-nvidia smoothness.tough_animation_cases frame_times/balls_css_keyframe_animations.html 845943
679.0% 559172-559310 chromium-rel-win7-dual system_health.memory_desktop memory:chrome:all_processes:reported_by_chrome:skia:effective_size_avg/load_media/load_media_9gag 845916
665.1% 560264-560288 linux-perf smoothness.tough_animation_cases frame_times/balls_javascript_css.html 845943
663.5% 560277-560344 chromium-rel-win7-gpu-nvidia smoothness.tough_animation_cases frame_times/balls_javascript_css.html 845943
642.8% 560261-560323 chromium-rel-win10 smoothness.tough_animation_cases frame_times/balls_javascript_css.html 845943