vmstat(8) on FreeBSD
The text 557b81f8e6f9, as FreeBSD 3.2-RELEASE, FreeBSD 3.1-RELEASE, FreeBSD 3.0-RELEASE shipped it.
report virtual memory statistics
Flags it lists
-
-M -
-N -
-c -
-i -
-m -
-n -
-p -
-s -
-w