| OLD | NEW |
|---|
| (Empty) | |
| 1 { |
| 2 "description": "Tough scheduler latency test cases", |
| 3 "smoothness": { |
| 4 "action": "scroll" |
| 5 }, |
| 6 "pages": [ |
| 7 { |
| 8 "url": "file://tough_scheduling_cases/simple_text_page.html", |
| 9 "why": "Simple scrolling baseline", |
| 10 "navigate_steps": [ |
| 11 { "action": "navigate" }, |
| 12 { "action": "set_synthetic_delays" } |
| 13 ] |
| 14 }, |
| 15 { |
| 16 "url": "file://tough_scheduling_cases/simple_text_page.html?main_busy", |
| 17 "why": "Simulate oversubscribed main thread", |
| 18 "navigate_steps": [ |
| 19 { "action": "navigate" }, |
| 20 { "action": "set_synthetic_delays", |
| 21 "delays": { |
| 22 "cc.BeginMainFrame": { "target_duration": 0.008 } |
| 23 } |
| 24 } |
| 25 ] |
| 26 }, |
| 27 { |
| 28 "url": "file://tough_scheduling_cases/simple_text_page.html?main_very_busy
", |
| 29 "why": "Simulate oversubscribed main thread", |
| 30 "navigate_steps": [ |
| 31 { "action": "navigate" }, |
| 32 { "action": "set_synthetic_delays", |
| 33 "delays": { |
| 34 "cc.BeginMainFrame": { "target_duration": 0.024 } |
| 35 } |
| 36 } |
| 37 ] |
| 38 }, |
| 39 { |
| 40 "url": "file://tough_scheduling_cases/simple_text_page.html?medium_layers"
, |
| 41 "why": "Simulate a page with a a few graphics layers", |
| 42 "navigate_steps": [ |
| 43 { "action": "navigate" }, |
| 44 { "action": "set_synthetic_delays", |
| 45 "delays": { |
| 46 "cc.BeginMainFrame": { "target_duration": 0.004 }, |
| 47 "cc.DrawAndSwap": { "target_duration": 0.004 }, |
| 48 "gpu.SwapBuffers": { "target_duration": 0.004 } |
| 49 } |
| 50 } |
| 51 ] |
| 52 }, |
| 53 { |
| 54 "url": "file://tough_scheduling_cases/simple_text_page.html?many_layers", |
| 55 "why": "Simulate a page with many graphics layers", |
| 56 "navigate_steps": [ |
| 57 { "action": "navigate" }, |
| 58 { "action": "set_synthetic_delays", |
| 59 "delays": { |
| 60 "cc.BeginMainFrame": { "target_duration": 0.012 }, |
| 61 "cc.DrawAndSwap": { "target_duration": 0.012 }, |
| 62 "gpu.SwapBuffers": { "target_duration": 0.012 } |
| 63 } |
| 64 } |
| 65 ] |
| 66 }, |
| 67 { |
| 68 "url": "file://tough_scheduling_cases/simple_text_page.html?medium_raster"
, |
| 69 "why": "Simulate a page with expensive recording and rasterization", |
| 70 "navigate_steps": [ |
| 71 { "action": "navigate" }, |
| 72 { "action": "set_synthetic_delays", |
| 73 "delays": { |
| 74 "cc.BeginMainFrame": { "target_duration": 0.004 }, |
| 75 "cc.RasterRequiredForActivation": { "target_duration": 0.004 }, |
| 76 "gpu.AsyncTexImage": { "target_duration": 0.004 } |
| 77 } |
| 78 } |
| 79 ] |
| 80 }, |
| 81 { |
| 82 "url": "file://tough_scheduling_cases/simple_text_page.html?heavy_raster", |
| 83 "why": "Simulate a page with expensive recording and rasterization", |
| 84 "navigate_steps": [ |
| 85 { "action": "navigate" }, |
| 86 { "action": "set_synthetic_delays", |
| 87 "delays": { |
| 88 "cc.BeginMainFrame": { "target_duration": 0.024 }, |
| 89 "cc.RasterRequiredForActivation": { "target_duration": 0.024 }, |
| 90 "gpu.AsyncTexImage": { "target_duration": 0.024 } |
| 91 } |
| 92 } |
| 93 ] |
| 94 }, |
| 95 { |
| 96 "url": "file://tough_scheduling_cases/touch_handler_scrolling.html", |
| 97 "why": "Touch handler scrolling baseline", |
| 98 "navigate_steps": [ |
| 99 { "action": "navigate" }, |
| 100 { "action": "set_synthetic_delays" } |
| 101 ] |
| 102 }, |
| 103 { |
| 104 "url": "file://tough_scheduling_cases/touch_handler_scrolling.html?medium_
handler", |
| 105 "why": "Medium cost touch handler", |
| 106 "navigate_steps": [ |
| 107 { "action": "navigate" }, |
| 108 { "action": "set_synthetic_delays", |
| 109 "delays": { |
| 110 "blink.HandleInputEvent": { "target_duration": 0.008 } |
| 111 } |
| 112 } |
| 113 ] |
| 114 }, |
| 115 { |
| 116 "url": "file://tough_scheduling_cases/touch_handler_scrolling.html?slow_ha
ndler", |
| 117 "why": "Slow touch handler", |
| 118 "navigate_steps": [ |
| 119 { "action": "navigate" }, |
| 120 { "action": "set_synthetic_delays", |
| 121 "delays": { |
| 122 "blink.HandleInputEvent": { "target_duration": 0.024 } |
| 123 } |
| 124 } |
| 125 ] |
| 126 }, |
| 127 { |
| 128 "url": "file://tough_scheduling_cases/touch_handler_scrolling.html?janky_h
andler", |
| 129 "why": "Touch handler that often takes a long time", |
| 130 "navigate_steps": [ |
| 131 { "action": "navigate" }, |
| 132 { "action": "set_synthetic_delays", |
| 133 "delays": { |
| 134 "blink.HandleInputEvent": { "target_duration": 0.024, "mode": "alter
nating" } |
| 135 } |
| 136 } |
| 137 ] |
| 138 }, |
| 139 { |
| 140 "url": "file://tough_scheduling_cases/touch_handler_scrolling.html?occasio
nally_janky_handler", |
| 141 "why": "Touch handler that occasionally takes a long time", |
| 142 "navigate_steps": [ |
| 143 { "action": "navigate" }, |
| 144 { "action": "set_synthetic_delays", |
| 145 "delays": { |
| 146 "blink.HandleInputEvent": { "target_duration": 0.024, "mode": "onesh
ot" } |
| 147 } |
| 148 } |
| 149 ] |
| 150 }, |
| 151 { |
| 152 "url": "file://tough_scheduling_cases/touch_handler_scrolling.html?super_s
low_handler", |
| 153 "why": "Super expensive touch handler causes browser to scroll after a tim
eout", |
| 154 "navigate_steps": [ |
| 155 { "action": "navigate" }, |
| 156 { "action": "set_synthetic_delays", |
| 157 "delays": { |
| 158 "blink.HandleInputEvent": { "target_duration": 0.2 } |
| 159 } |
| 160 } |
| 161 ] |
| 162 }, |
| 163 { |
| 164 "url": "file://tough_scheduling_cases/div_touch_handler.html", |
| 165 "why": "Super expensive touch handler that only occupies a part of the pag
e", |
| 166 "navigate_steps": [ |
| 167 { "action": "navigate" }, |
| 168 { "action": "set_synthetic_delays", |
| 169 "delays": { |
| 170 "blink.HandleInputEvent": { "target_duration": 0.2 } |
| 171 } |
| 172 } |
| 173 ] |
| 174 }, |
| 175 { |
| 176 "url": "file://tough_scheduling_cases/raf.html", |
| 177 "why": "requestAnimationFrame scrolling baseline", |
| 178 "navigate_steps": [ |
| 179 { "action": "navigate" }, |
| 180 { "action": "set_synthetic_delays" } |
| 181 ] |
| 182 }, |
| 183 { |
| 184 "url": "file://tough_scheduling_cases/raf_canvas.html", |
| 185 "why": "Test canvas blocking behavior", |
| 186 "navigate_steps": [ |
| 187 { "action": "navigate" }, |
| 188 { "action": "set_synthetic_delays" } |
| 189 ] |
| 190 }, |
| 191 { |
| 192 "url": "file://tough_scheduling_cases/raf.html?medium_handler", |
| 193 "why": "Test a moderately heavy requestAnimationFrame handler", |
| 194 "navigate_steps": [ |
| 195 { "action": "navigate" }, |
| 196 { "action": "set_synthetic_delays", |
| 197 "delays": { |
| 198 "cc.BeginMainFrame": { "target_duration": 0.004 }, |
| 199 "cc.RasterRequiredForActivation": { "target_duration": 0.004 }, |
| 200 "gpu.AsyncTexImage": { "target_duration": 0.004 } |
| 201 } |
| 202 } |
| 203 ] |
| 204 }, |
| 205 { |
| 206 "url": "file://tough_scheduling_cases/raf.html?heavy_handler", |
| 207 "why": "Test a moderately heavy requestAnimationFrame handler", |
| 208 "navigate_steps": [ |
| 209 { "action": "navigate" }, |
| 210 { "action": "set_synthetic_delays", |
| 211 "delays": { |
| 212 "cc.BeginMainFrame": { "target_duration": 0.024 }, |
| 213 "cc.RasterRequiredForActivation": { "target_duration": 0.024 }, |
| 214 "gpu.AsyncTexImage": { "target_duration": 0.024 } |
| 215 } |
| 216 } |
| 217 ] |
| 218 }, |
| 219 { |
| 220 "url": "file://tough_scheduling_cases/raf.html?gpu_bound", |
| 221 "why": "Simulate a heavily GPU bound page", |
| 222 "navigate_steps": [ |
| 223 { "action": "navigate" }, |
| 224 { "action": "set_synthetic_delays", |
| 225 "delays": { |
| 226 "gpu.SwapBuffers": { "target_duration": 0.1 } |
| 227 } |
| 228 } |
| 229 ] |
| 230 }, |
| 231 { |
| 232 "url": "file://tough_scheduling_cases/raf_touch_animation.html", |
| 233 "why": "Stress test for the scheduler", |
| 234 "navigate_steps": [ |
| 235 { "action": "navigate" }, |
| 236 { "action": "set_synthetic_delays" } |
| 237 ] |
| 238 }, |
| 239 { |
| 240 "url": "file://tough_scheduling_cases/raf_touch_animation.html?medium", |
| 241 "why": "Medium stress test for the scheduler", |
| 242 "navigate_steps": [ |
| 243 { "action": "navigate" }, |
| 244 { "action": "set_synthetic_delays", |
| 245 "delays": { |
| 246 "cc.BeginMainFrame": { "target_duration": 0.004 }, |
| 247 "cc.DrawAndSwap": { "target_duration": 0.004 } |
| 248 } |
| 249 } |
| 250 ] |
| 251 }, |
| 252 { |
| 253 "url": "file://tough_scheduling_cases/raf_touch_animation.html?heavy", |
| 254 "why": "Heavy stress test for the scheduler", |
| 255 "navigate_steps": [ |
| 256 { "action": "navigate" }, |
| 257 { "action": "set_synthetic_delays", |
| 258 "delays": { |
| 259 "cc.BeginMainFrame": { "target_duration": 0.012 }, |
| 260 "cc.DrawAndSwap": { "target_duration": 0.012 } |
| 261 } |
| 262 } |
| 263 ] |
| 264 } |
| 265 ] |
| 266 } |
| OLD | NEW |
|---|
Chromium Code Reviews
Issue 68203031:
telemetry: Add tough scheduling cases (Closed)
Base URL: svn://svn.chromium.org/chrome/trunk/src