Top 10 improvements in the last 7 days for all subscriptions

Delta	Revision Range	Bot	Test Suite	Test
100.0%	1444308-1444358	win-10-perf	system_health.common_desktop	cwv:cumulative_layout_shift_avg/load_search/load_search_yandex_2018
74.5%	1445812-1445862	win-10-perf	rendering.desktop	Graphics.Smoothness.PercentDroppedFrames3.AllSequences/bouncing_clipped_rectangles
29.8%	1446049-1446105	win-10-perf	blink_perf.css	Document::recalcStyle/ChangeStyleChildClassSelector.html
29.1%	1446049-1446105	win-10-perf	blink_perf.css	Document::updateStyle/ChangeStyleChildClassSelector.html
19.4%	1446120-1446166	win-10-perf	blink_perf.css	ChangeStyleChildClassSelector/ChangeStyleChildClassSelector.html
17.8%	1445419-1445615	win-10-perf	rendering.desktop	motionmark/motionmark_ramp_canvas_lines
14.8%	1444308-1444435	win-10-perf	system_health.common_desktop	cwv:cumulative_layout_shift_avg/load_media/load_media_9gag
14.2%	1445812-1445862	win-10-perf	rendering.desktop	thread_total_rendering_cpu_time_per_frame/bouncing_clipped_rectangles
10.8%	1445863-1445931	win-10-perf	jetstream2	async-fs.Worst/JetStream2

Top 10 regressions in the last 7 days for all subscriptions

Delta	Revision Range	Bot	Test Suite	Test	Bug
zero-to-nonzero	1444308-1444358	win-10-perf	rendering.desktop	Graphics.Smoothness.PercentDroppedFrames3.AllSequences/new_tilings	409385427
zero-to-nonzero	1445616-1445674	win-10-perf	rendering.desktop	Graphics.Smoothness.PercentDroppedFrames3.AllSequences/dynamic_webgl_to_hw_accelerated_canvas.html	409897876
zero-to-nonzero	1444308-1444686	win-10-perf	rendering.desktop	Graphics.Smoothness.PercentDroppedFrames3.AllSequences/css_opacity_plus_n_layers_99	409608287
zero-to-nonzero	1444308-1444358	win-10-perf	rendering.desktop	Graphics.Smoothness.PercentDroppedFrames3.AllSequences/canvas2d_to_texture.html	409385427
zero-to-nonzero	1444359-1444435	win-10-perf	system_health.common_desktop	cwv:cumulative_layout_shift_avg/load_media/load_media_flickr_2018	409385369
zero-to-nonzero	1444308-1444358	win-10-perf	rendering.desktop	Graphics.Smoothness.PercentDroppedFrames3.AllSequences/js_poster_circle	409385427
zero-to-nonzero	1444308-1444358	win-10-perf	rendering.desktop	Graphics.Smoothness.PercentDroppedFrames3.AllSequences/infinite_scroll_root_fixed_raf_n_layers_99	409385427
zero-to-nonzero	1444308-1444358	win-10-perf	rendering.desktop	Graphics.Smoothness.PercentDroppedFrames3.AllSequences/js_full_screen_invalidation	409385427
zero-to-nonzero	1444308-1444358	win-10-perf	rendering.desktop	Graphics.Smoothness.PercentDroppedFrames3.AllSequences/background_color_animation	409385427
zero-to-nonzero	1444308-1444358	win-10-perf	rendering.desktop	Graphics.Smoothness.PercentDroppedFrames3.AllSequences/js_opacity_plus_n_layers_99	409385427