nfsstat(1) on FreeBSD
The text f3e5b15228a4, as FreeBSD 12.3-RELEASE shipped it.
display NFS statistics
Flags it lists
-
--libxo -
-E -
-M -
-N -
-W -
-c -
-d -
-e -
-m -
-q -
-s -
-w -
-z