| "scope","track_name","ts","dur","slice_name","frame_id","key","layer_name" |
| "graphics_frame_event","layer1[buffer:1]",1,6,"Dequeue",11,"layer_name","layer1" |
| "graphics_frame_event","layer1[buffer:1]",6,11,"Dequeue",12,"layer_name","layer1" |
| "graphics_frame_event","layer2[buffer:2]",2,7,"Queue",11,"layer_name","layer2" |
| "graphics_frame_event","layer2[buffer:2]",7,12,"Queue",12,"layer_name","layer2" |
| "graphics_frame_event","layer3[buffer:3]",3,8,"Post",11,"layer_name","layer3" |
| "graphics_frame_event","layer3[buffer:3]",8,13,"Post",12,"layer_name","layer3" |
| "graphics_frame_event","layer4[buffer:4]",4,9,"AcquireFenceSignaled",11,"layer_name","layer4" |
| "graphics_frame_event","layer5[buffer:5]",5,10,"Latch",11,"layer_name","layer5" |
| "graphics_frame_event","layer7[buffer:7]",7,12,"unknown_event",13,"layer_name","layer7" |
