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

Delta	Revision Range	Bot	Test Suite	Test
zero-to-nonzero	641827-641834	Android Nexus5X WebView Perf	rendering.mobile	percentage_smooth/css_value_type_path
zero-to-nonzero	641827-641834	Android Nexus5X WebView Perf	rendering.mobile	percentage_smooth/web_animation_value_type_path
zero-to-nonzero	641827-641834	Android Nexus5X WebView Perf	rendering.mobile	percentage_smooth/motionmark_anim_suits_125
zero-to-nonzero	641825-641833	Android Nexus6 WebView Perf	rendering.mobile	percentage_smooth/motionmark_svg_bouncing_svg_images_50
zero-to-nonzero	641825-641833	Android Nexus6 WebView Perf	rendering.mobile	percentage_smooth/motionmark_html_css_bouncing_clipped_rects_100
zero-to-nonzero	641825-641833	Android Nexus6 WebView Perf	rendering.mobile	percentage_smooth/motionmark_svg_bouncing_clipped_rects_100
zero-to-nonzero	641825-641833	Android Nexus6 WebView Perf	rendering.mobile	percentage_smooth/motionmark_html_css_bouncing_svg_images_50
1266.0%	641825-641833	Android Nexus6 WebView Perf	rendering.mobile	percentage_smooth/mix_blend_mode_animation_propagating_isolation
100.0%	634976-637153	android-nexus5x-perf	rendering.mobile	mean_pixels_approximated/nytimes_mobile_2018
99.9%	641825-641833	Android Nexus6 WebView Perf	system_health.memory_mobile	memory:webview:all_processes:reported_by_chrome:gpu:effective_size_avg/browse_social/browse_social_pinterest_infinite_scroll

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

Delta	Revision Range	Bot	Test Suite	Test	Bug
zero-to-nonzero	641820-641835	win-10-perf	system_health.common_desktop	console:error:all_avg/browse_search/browse_search_google_india_2018	NONE
9678.7%	641825-641833	Android Nexus6 WebView Perf	rendering.mobile	queueing_durations/accu_weather_desktop_gpu_raster_2018	NONE
5974.5%	641825-641833	Android Nexus6 WebView Perf	rendering.mobile	queueing_durations/accu_weather_2018	NONE
3264.7%	641827-641834	Android Nexus5X WebView Perf	rendering.mobile	queueing_durations/accu_weather_desktop_gpu_raster_2018	NONE
3001.8%	641827-641834	Android Nexus5X WebView Perf	rendering.mobile	queueing_durations/accu_weather_2018	NONE
2625.3%	641827-641834	Android Nexus5X WebView Perf	rendering.mobile	thread_raster_cpu_time_per_frame/analog_clock_svg	NONE
2469.3%	641825-641833	Android Nexus6 WebView Perf	rendering.mobile	thread_raster_cpu_time_per_frame/analog_clock_svg	NONE
2292.9%	641825-641833	Android Nexus6 WebView Perf	rendering.mobile	thread_raster_cpu_time_per_frame/web_animation_value_type_shadow	NONE
2282.1%	641825-641833	Android Nexus6 WebView Perf	rendering.mobile	thread_raster_cpu_time_per_frame/css_value_type_shadow	NONE
2152.0%	641827-641834	Android Nexus5X WebView Perf	rendering.mobile	thread_raster_cpu_time_per_frame/filter_terrain_svg	NONE