Usage: /usr/bin/mpstat [ options ] [ <interval> [ <count> ] ]
Options are:
[ -A ] [ -H ] [ -n ] [ -T ] [ -U ] [ -u ] [ -V ]
[ -I { SUM | CPU | SCPU | ALL } ] [ -N { <node_list> | ALL } ]
[ --dec={ 0 | 1 | 2 } ] [ -o JSON ] [ -P { <cpu_list> | ALL } ]