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

Delta	Revision Range	Bot	Test Suite	Test
100.0%	871419-871427	linux-perf	rendering.desktop	Graphics.Smoothness.PercentDroppedFrames.AllSequences/techcrunch_2018
98.4%	872749-872770	Android Nexus5X WebView Perf	blink_perf.layout	css-contain-change-text/css-contain-change-text.html
98.2%	872780-872791	mac-10_12_laptop_low_end-perf	system_health.memory_desktop	memory:chrome:all_processes:reported_by_chrome:malloc:allocated_objects_size_avg/browse_social/browse_social_tumblr_infinite_scroll_2018
97.9%	872781-872786	mac-10_13_laptop_high_end-perf	system_health.memory_desktop	memory:chrome:all_processes:reported_by_chrome:malloc:allocated_objects_size_avg/browse_social/browse_social_tumblr_infinite_scroll_2018
97.9%	872780-872791	mac-10_12_laptop_low_end-perf	system_health.memory_desktop	memory:chrome:all_processes:reported_by_chrome:malloc:allocated_objects_size_avg/load_chrome/load_chrome_blank
97.8%	872780-872791	mac-10_12_laptop_low_end-perf	memory.desktop	memory:chrome:all_processes:reported_by_chrome:malloc:allocated_objects_size_avg/TrivialScrollingPageSharedPageState
97.8%	872781-872786	mac-10_13_laptop_high_end-perf	system_health.memory_desktop	memory:chrome:all_processes:reported_by_chrome:malloc:allocated_objects_size_avg/load_chrome/load_chrome_blank
97.7%	872780-872791	mac-10_12_laptop_low_end-perf	memory.desktop	memory:chrome:all_processes:reported_by_chrome:malloc:allocated_objects_size_avg/TrivialGifPageSharedPageState
97.7%	872792-872798	mac-10_12_laptop_low_end-perf	blink_perf.layout	css-contain-change-text/css-contain-change-text.html
97.7%	872781-872786	mac-10_13_laptop_high_end-perf	memory.desktop	memory:chrome:all_processes:reported_by_chrome:malloc:allocated_objects_size_avg/TrivialScrollingPageSharedPageState

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

Delta	Revision Range	Bot	Test Suite	Test	Bug
zero-to-nonzero	871873-871880	linux-perf	rendering.desktop	Graphics.Smoothness.PercentDroppedFrames.AllSequences/techcrunch_2018	1198558
7111.6%	872771-872794	Android Nexus5X WebView Perf	system_health.memory_mobile	memory:webview:all_processes:reported_by_chrome:malloc:effective_size_avg/browse_media/browse_media_tiktok_infinite_scroll_2021	1199316
1341.2%	872771-872794	Android Nexus5X WebView Perf	system_health.memory_mobile	memory:webview:all_processes:reported_by_chrome:malloc:effective_size_avg/browse_media/browse_media_imgur_2019	1199316
725.0%	871873-871880	linux-perf	rendering.desktop	Graphics.Smoothness.PercentDroppedFrames.AllSequences/large_texture_uploads	1198558
408.1%	872780-872794	win-10-perf	system_health.memory_desktop	memory:chrome:all_processes:reported_by_chrome:malloc:effective_size_avg/browse_accessibility_tech/browse_accessibility_tech_codesearch_2018	1199347
344.6%	872749-872794	Android Nexus5X WebView Perf	system_health.memory_mobile	memory:webview:all_processes:reported_by_chrome:malloc:effective_size_avg/browse_search/browse_search_amp_2018	1199316
343.2%	872771-872794	Android Nexus5X WebView Perf	system_health.memory_mobile	memory:webview:all_processes:reported_by_chrome:malloc:effective_size_avg/browse_social/browse_social_tumblr_infinite_scroll_2018	1199316
335.7%	872780-872794	win-10-perf	system_health.memory_desktop	memory:chrome:all_processes:reported_by_chrome:malloc:effective_size_avg/browse_news/browse_news_nytimes_2020	1199347
332.9%	872780-872794	win-10-perf	system_health.memory_desktop	memory:chrome:all_processes:reported_by_chrome:malloc:effective_size_avg/load_tools/load_tools_docs_2019	1199347
321.7%	872780-872794	win-10-perf	system_health.memory_desktop	memory:chrome:all_processes:reported_by_chrome:malloc:allocated_objects_size_avg/browse_accessibility_tech/browse_accessibility_tech_codesearch_2018	1199347