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

Delta Revision Range Bot Test Suite Test
17097.6% 487038-487076 android-webview-nexus5X blink_perf.canvas draw-video-to-hw-accelerated-canvas-2d
77.6% 486998-487001 chromium-rel-win7-gpu-nvidia blink_perf.dom select-long-word
77.2% 486998-487001 chromium-rel-win7-gpu-intel blink_perf.dom select-long-word
76.4% 486998-487001 chromium-rel-win10 blink_perf.dom select-long-word
75.2% 485619-485735 android-nexus5 system_health.memory_mobile memory:chrome:all_processes:reported_by_chrome:cc:effective_size_avg/browse_news/browse_news_cricbuzz
72.6% 486074-487676 android-nexus5X system_health.memory_mobile memory:chrome:all_processes:reported_by_chrome:skia:effective_size_avg/load_games/load_games_bubbles
72.0% 485580-485662 android-one system_health.memory_mobile memory:chrome:all_processes:reported_by_chrome:cc:effective_size_avg/browse_shopping/browse_shopping_amazon
71.0% 485619-485695 android-nexus6 system_health.memory_mobile memory:chrome:all_processes:reported_by_chrome:cc:effective_size_avg/browse_news/browse_news_cricbuzz
70.8% 485619-485695 android-nexus6 system_health.memory_mobile memory:chrome:all_processes:reported_by_chrome:cc:effective_size_avg/browse_shopping/browse_shopping_amazon
69.5% 485580-485662 android-one system_health.memory_mobile memory:chrome:all_processes:reported_by_chrome:cc:effective_size_avg/browse_news/browse_news_cricbuzz

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

Delta Revision Range Bot Test Suite Test Bug
10350.0% 485727-485907 android-webview-nexus6 system_health.memory_mobile memory:webview:all_processes:reported_by_chrome:gpu:effective_size_avg/browse_tech/browse_tech_discourse_infinite_scroll 742808
692.8% 485916-486005 android-nexus5 system_health.memory_mobile memory:chrome:all_processes:reported_by_chrome:gpu:effective_size_avg/browse_social/browse_social_facebook 743052
550.5% 486074-487676 android-one thread_times.key_idle_power_cases tasks_per_second_total_all/css-animation.html 747031
230.2% 486074-487676 android-one thread_times.key_idle_power_cases tasks_per_second_total_all/animated-gif.html 747031
175.7% 486074-487676 android-one thread_times.key_idle_power_cases tasks_per_second_total_all/request-animation-frame.html 747031
157.1% 485722-485858 android-one smoothness.sync_scroll.key_mobile_sites_smooth mean_input_event_latency/https___www.google.co.uk_search?hl_en_q_barack+obama_cad_h 742808
144.1% 486074-487676 android-one thread_times.key_idle_power_cases tasks_per_second_total_all/set-timeout.html 747031
105.6% 486074-487676 android-one thread_times.key_idle_power_cases thread_total_all_cpu_time_per_second/css-animation.html 747031
84.0% 484779-484843 chromium-rel-win7-gpu-intel loading.desktop timeToFirstContentfulPaint_avg/pcv1-warm/TheOnion 741730
72.6% 485736-485915 android-nexus5 smoothness.sync_scroll.key_mobile_sites_smooth mean_input_event_latency/https___www.google.co.uk_search?hl_en_q_barack+obama_cad_h 742808