acceptance/chaos: remove count and use uint64
acceptance/chaos: remove count and use uint64

nieyy/cockroach,cuongdo/cockroach,arjun4084346/cockroach,petermattis/cockroach,sunya123/cockroach,glycerine/cockroach,petermattis/cockroach,paperstreet/cockroach,glycerine/cockroach,maxlang/cockroach,paperstreet/cockroach,cockroachdb/cockroach,sunya123/cockroach,petermattis/cockroach,il9ue/cockroach,vaibhavarora/cockroach,bg451/cockroach,arjun4084346/cockroach,veteranlu/cockroach,cuongdo/cockroach,petermattis/cockroach,maxlang/cockroach,vaibhavarora/cockroach,vivekmenezes/cockroach,vaibhavarora/cockroach,sunya123/cockroach,vivekmenezes/cockroach,vaibhavarora/cockroach,paperstreet/cockroach,glycerine/cockroach,petermattis/cockroach,cockroachdb/cockroach,paperstreet/cockroach,glycerine/cockroach,sunya123/cockroach,vivekmenezes/cockroach,vaibhavarora/cockroach,veteranlu/cockroach,il9ue/cockroach,maxlang/cockroach,maxlang/cockroach,il9ue/cockroach,bg451/cockroach,cockroachdb/cockroach,veteranlu/cockroach,vivekmenezes/cockroach,nieyy/cockroach,maxlang/cockroach,petermattis/cockroach,il9ue/cockroach,il9ue/cockroach,paperstreet/cockroach,cockroachdb/cockroach,il9ue/cockroach,arjun4084346/cockroach,cockroachdb/cockroach,vivekmenezes/cockroach,nieyy/cockroach,maxlang/cockroach,maxlang/cockroach,veteranlu/cockroach,petermattis/cockroach,paperstreet/cockroach,petermattis/cockroach,glycerine/cockroach,cockroachdb/cockroach,sunya123/cockroach,arjun4084346/cockroach,sunya123/cockroach,arjun4084346/cockroach,sunya123/cockroach,glycerine/cockroach,glycerine/cockroach,bg451/cockroach,nieyy/cockroach,vaibhavarora/cockroach,cuongdo/cockroach,bg451/cockroach,glycerine/cockroach,paperstreet/cockroach,arjun4084346/cockroach,vaibhavarora/cockroach,cuongdo/cockroach,maxlang/cockroach,bg451/cockroach,cuongdo/cockroach,vivekmenezes/cockroach,cuongdo/cockroach,cockroachdb/cockroach,cuongdo/cockroach,cockroachdb/cockroach,veteranlu/cockroach,nieyy/cockroach,bg451/cockroach,veteranlu/cockroach,paperstreet/cockroach,vivekmenezes/cockroach,vivekmenezes/cockroach,nieyy/cockroach,vaibhavarora/cockroach,il9ue/cockroach,sunya123/cockroach,arjun4084346/cockroach,il9ue/cockroach,nieyy/cockroach,nieyy/cockroach,veteranlu/cockroach,cuongdo/cockroach,arjun4084346/cockroach,bg451/cockroach,veteranlu/cockroach