NFSSTAT(1)                 OpenBSD Reference Manual                 NFSSTAT(1)

NAME
     nfsstat - display NFS statistics

SYNOPSIS
     nfsstat [-cs] [-M core] [-N system] [-w wait]

DESCRIPTION
     nfsstat displays statistics kept about NFS client and server activity.
     If neither -M nor -N option was specified statics will be obtained from
     the running system by calling sysctl(3) routine. Otherwise specified core
     and system will be used to fetch data by means of kvm(3).

     The options are as follows:

     -c      Display client statistics only.

     -M core
             Extract values associated with the name list from the specified
             core instead of the default /dev/kmem.

     -N system
             Extract the name list from the specified system instead of the
             default /bsd.

     -s      Display server statistics only.

     -w wait
             Display a shorter summary of NFS activity for both the client and
             server at wait second intervals.

FILES
     /bsd       default kernel namelist
     /dev/kmem  default memory file

SEE ALSO
     fstat(1), netstat(1), ps(1), systat(1), kvm(3), sysctl(3), iostat(8),
     pstat(8), vmstat(8)

HISTORY
     The nfsstat command appeared in 4.4BSD.

OpenBSD 4.9                      May 31, 2007                      OpenBSD 4.9