test/trace_processor/thread_time_in_state.out

"ts","tid","cpu","freq","time_ms"
2,5,0,100,10
2,5,0,200,10
3,5,0,100,20
3,5,0,200,10
3,7,2,1000,10
3,11,2,2000,10
3,12,2,2000,10
4,5,0,200,20
4,11,2,2000,20
4,12,2,2000,20