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

Delta Revision Range Bot Test Suite Test
2034.9% 624090-624172 Android Nexus6 WebView Perf blink_perf.canvas getImageDataColorManaged_RAF
2022.6% 624090-624172 Android Nexus6 WebView Perf blink_perf.canvas getImageDataColorManaged
1733.4% 624084-624126 linux-perf blink_perf.canvas getImageDataColorManaged_RAF
1732.7% 624084-624126 linux-perf blink_perf.canvas getImageDataColorManaged
220.5% 622850-622869 linux-perf rendering.desktop percentage_smooth/microsoft_asteroid_belt
173.8% 622850-622869 linux-perf rendering.desktop percentage_smooth/canvas_30000_pixels_per_second
114.6% 624359-624413 mac-10_13_laptop_high_end-perf performance_browser_tests CastV2Performance_gpu_30fps/av_sync
109.7% 624359-624413 mac-10_13_laptop_high_end-perf performance_browser_tests CastV2Performance_gpu_30fps_slow/av_sync
108.6% 624359-624413 mac-10_13_laptop_high_end-perf performance_browser_tests CastV2Performance_gpu_60fps/av_sync
107.3% 624359-624413 mac-10_13_laptop_high_end-perf performance_browser_tests CastV2Performance_gpu_24fps/av_sync

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

Delta Revision Range Bot Test Suite Test Bug
zero-to-nonzero 604976-607468 Android Nexus5X WebView Perf rendering.mobile thread_total_all_cpu_time_per_frame/text_hover_30000_pixels_per_second NONE
zero-to-nonzero 624392-624436 linux-perf performance_browser_tests CastV2Performance_gpu_30fps_wifi_autothrottling/audio_jitter NONE
zero-to-nonzero 624340-624391 linux-perf performance_browser_tests CastV2Performance_gpu_30fps_slow/audio_jitter NONE
zero-to-nonzero 624340-624391 linux-perf performance_browser_tests CastV2Performance_gpu_30fps/audio_jitter NONE
zero-to-nonzero 624340-624391 linux-perf performance_browser_tests CastV2Performance_gpu_60fps/audio_jitter NONE
9174.7% 622059-622140 android-nexus5x-perf system_health.common_mobile cpu_time_percentage_avg/browse_social/browse_social_twitter NONE
8305.9% 621964-622053 Win 7 Nvidia GPU Perf system_health.common_desktop cpu_time_percentage_avg/browse_news/browse_news_reddit NONE
1249.1% 620693-624089 Android Nexus6 WebView Perf system_health.memory_mobile memory:webview:all_processes:reported_by_chrome:skia:effective_size_avg/browse_media/browse_media_youtube NONE
1160.3% 624224-624298 mac-10_13_laptop_high_end-perf power.desktop cpu_time_percentage_avg/abcnews NONE
1039.9% 621051-624089 android-nexus5x-perf system_health.memory_mobile memory:chrome:all_processes:reported_by_chrome:skia:effective_size_avg/browse_media/browse_media_youtube NONE