Usage: /usr/bin/numastat [-c] [-m] [-n] [-p <PID>|<pattern>] [-s[<node>]] [-v] [-V] [-z] [ <PID>|<pattern>... ]
-c to minimize column widths
-m to show meminfo-like system-wide memory usage
-n to show the numastat statistics info
-p <PID>|<pattern> to show process info
-s[<node>] to sort data by total column or <node>
-v to make some reports more verbose
-V to show the /usr/bin/numastat code version
-z to skip rows and columns of zeros