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

Delta	Revision Range	Bot	Test Suite	Test
100.0%	651738-651781	Android Nexus5 Perf	rendering.mobile	thread_renderer_compositor_cpu_time_per_frame/linkedin_mobile_pinch_2018
100.0%	651757-651797	android-nexus5x-perf	rendering.mobile	thread_renderer_compositor_cpu_time_per_frame/twitch_mobile_pinch_2018
100.0%	651738-651781	Android Nexus5 Perf	rendering.mobile	thread_renderer_compositor_cpu_time_per_frame/ebay_mobile_pinch_2018
100.0%	651757-651797	android-nexus5x-perf	rendering.mobile	thread_renderer_compositor_cpu_time_per_frame/accu_weather_mobile_pinch_2018
100.0%	651757-651797	android-nexus5x-perf	rendering.mobile	thread_renderer_compositor_cpu_time_per_frame/ebay_mobile_pinch_2018
100.0%	651757-651797	android-nexus5x-perf	rendering.mobile	thread_renderer_compositor_cpu_time_per_frame/cnn_mobile_pinch_2018
100.0%	651757-651797	android-nexus5x-perf	rendering.mobile	thread_renderer_compositor_cpu_time_per_frame/linkedin_mobile_pinch_2018
100.0%	651757-651797	android-nexus5x-perf	rendering.mobile	thread_renderer_compositor_cpu_time_per_frame/google_search_mobile_pinch_2018
100.0%	651738-651781	Android Nexus5 Perf	rendering.mobile	thread_renderer_compositor_cpu_time_per_frame/google_search_mobile_pinch_2018
91.8%	651895-651946	win-10-perf	rendering.desktop	thread_raster_cpu_time_per_frame/booking_pinch_2018

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

Delta	Revision Range	Bot	Test Suite	Test	Bug
zero-to-nonzero	605016-641594	android-nexus5x-perf	rendering.mobile	thread_display_compositor_cpu_time_per_frame/no_op_touch_handler	NONE
zero-to-nonzero	605016-641594	android-nexus5x-perf	rendering.mobile	thread_GPU_cpu_time_per_frame/no_op_touch_handler	NONE
307.1%	651757-651797	android-nexus5x-perf	rendering.mobile	thread_other_cpu_time_per_frame/google_search_mobile_pinch_2018	NONE
170.7%	651738-651781	Android Nexus5 Perf	rendering.mobile	thread_other_cpu_time_per_frame/linkedin_mobile_pinch_2018	NONE
117.3%	651757-651797	android-nexus5x-perf	rendering.mobile	thread_other_cpu_time_per_frame/linkedin_mobile_pinch_2018	NONE
106.7%	651782-651835	Android Nexus5 Perf	loading.mobile	timeToFirstContentfulPaint_avg/cold_Regular-3G/VoiceMemos_cold_3g	NONE
95.2%	652140-652149	linux-perf	system_health.memory_desktop	memory:chrome:all_processes:reported_by_chrome:skia:effective_size_avg/browse_social/browse_social_tumblr_infinite_scroll_2018	NONE
90.9%	651988-652036	Android Nexus5X WebView Perf	system_health.common_mobile	console:error:all_avg/browse_news/browse_news_cricbuzz	NONE
90.9%	651988-652036	Android Nexus5X WebView Perf	system_health.memory_mobile	console:error:all_avg/browse_news/browse_news_cricbuzz	NONE
86.4%	651988-652036	Android Nexus5X WebView Perf	v8.browsing_mobile	console:error:all_avg/browse_news/browse_news_cricbuzz	NONE