1
2"id","ts","dur","rail_mode","mas","ma"
31,0,10000000,"response",0.554275,55.427500
42,10000000,20000000,"animation",0.284850,14.242500
53,30000000,5000000,"background",0.076233,15.246667
64,35000000,10000000,"animation",0.536850,53.685000
75,45000000,10000000,"background",0.071580,7.158000
8