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

Delta Revision Range Bot Test Suite Test
zero-to-nonzero 677376-677474 Android Nexus5 Perf rendering.mobile percentage_smooth/put_get_image_data
zero-to-nonzero 677353-677418 android-nexus5x-perf rendering.mobile percentage_smooth/put_get_image_data
zero-to-nonzero 677360-677406 Android Nexus6 WebView Perf rendering.mobile percentage_smooth/put_get_image_data
zero-to-nonzero 677370-677403 Android Nexus5X WebView Perf rendering.mobile percentage_smooth/put_get_image_data
1699.4% 677376-677418 mac-10_12_laptop_low_end-perf rendering.desktop percentage_smooth/put_get_image_data
708.4% 677874-677973 Android Nexus5 Perf rendering.mobile percentage_smooth/microsoft_snow
340.6% 677953-678003 Android Nexus6 WebView Perf rendering.mobile percentage_smooth/microsoft_snow
266.7% 676918-676973 Android Nexus6 WebView Perf rendering.mobile percentage_smooth/microsoft_snow
248.6% 677738-677779 mac-10_13_laptop_high_end-perf blink_perf.layout add-remove-inline-floats
238.6% 677698-677785 mac-10_12_laptop_low_end-perf blink_perf.layout add-remove-inline-floats

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

Delta Revision Range Bot Test Suite Test Bug
zero-to-nonzero 678189-678231 Android Nexus6 WebView Perf rendering.mobile frame_times/balls_svg_animations NONE
26246.2% 677317-677514 Win 7 Nvidia GPU Perf rendering.desktop tasks_per_frame_total_all/put_get_image_data 984714
18225.1% 677369-677424 linux-perf rendering.desktop tasks_per_frame_total_all/put_get_image_data 984716
10967.9% 667724-668016 Android Nexus5 Perf rendering.mobile thread_raster_cpu_time_per_frame/text_hover_40000_pixels_per_second NONE
7236.1% 677376-677474 Android Nexus5 Perf system_health.memory_mobile memory:chrome:all_processes:reported_by_chrome:skia:effective_size_avg/load_media/load_media_flickr_2018 984716
6449.5% 677360-677406 Android Nexus6 WebView Perf system_health.memory_mobile memory:webview:all_processes:reported_by_chrome:skia:effective_size_avg/load_media/load_media_flickr_2018 984716
3990.5% 677376-677474 Android Nexus5 Perf rendering.mobile queueing_durations/canvas_to_blob 984714
2632.2% 677376-677408 mac-10_13_laptop_high_end-perf rendering.desktop queueing_durations/canvas_to_blob 984716
2518.5% 677370-677441 Android Nexus5X WebView Perf rendering.mobile queueing_durations/motionmark_anim_images_50 984714
2347.0% 677317-677514 Win 7 Nvidia GPU Perf rendering.desktop queueing_durations/canvas_to_blob NONE