Usage: /usr/bin/sadf [ options ] [ <interval> [ <count> ] ] [ <datafile> | -[0-9]+ ]
Options are:
[ -C ] [ -c | -d | -g | -j | -l | -p | -r | -x ] [ -H ] [ -h ] [ -T | -t | -U ] [ -V ]
[ -O <opts> [,...] ] [ -P { <cpu> [,...] | ALL } ]
[ --dev=<dev_list> ] [ --fs=<fs_list> ] [ --iface=<iface_list> ] [ --int=<int_list> ]
[ -s [ <start_time> ] ] [ -e [ <end_time> ] ]
[ -- <sar_options> ]