schedlat [-hvim] [CPU#] Version 1.2 By Jens Låås, UU 2009-2011. -v --verbose -i --interval SECONDS [2] -m --minmax (do not compute average and median) -a --average (compute average and median) -p --pause NS -- nanosleep NS between intervals Output: <cpu>:<secs>:<max>:<min>:<avg>:<median>:<samples>:<overflows>: avg == -1 in case of overflow during calculation. overflows > 0 if number of samples does not fit in calibrated array. Values in usec.