nfsstat(8)							   nfsstat(8)



NAME
       nfsstat - print NFS statistics

SYNOPSIS
       /usr/sbin/nfsstat [-anrcsz] [-o facility] ...

DESCRIPTION
       The  nfsstat  displays  statistics  kept	 about	NFS client and server
       activity.

OPTIONS
       -a     Print all statistics.

       -s     Print only server-side statistics. The default is to print both
	      server and client statistics.

       -c     Print only client-side statistics.

       -n     Print only NFS statistics. The default is to print both NFS and
	      RPC information.

       -r     Print only RPC statistics.

       -o facility
	      Display statistics for the specified facility,  which  must  be
	      one of:

	      nfs    NFS protocol information, split up by RPC call.

	      rpc    General RPC information.

	      net    Network layer statistics, such as the number of received
		     packets, number of TCP connections, etc.

	      fh     Usage information on the  server's	 file  handle  cache,
		     including the total number of lookups, and the number of
		     hits and misses.

	      rc     Usage information on the server's request	reply  cache,
		     including the total number of lookups, and the number of
		     hits and misses.

       -z     Zeros out all or some of the statistics. Typical uses would be:
		 nfsstat -z  - zeros all statistics
		 nfsstat -zc - zeros only client statistics
		 nfsstat -zs - zeros only server statistics
		 nfsstat -zr - zeros only RPC statistics
		 nfsstat -zn - zeros only NFS call statistics

EXAMPLES
FILES
       /proc/net/rpc/nfsd
	      procfs-based interface to kernel NFS server statistics.

       /proc/net/rpc/nfs
	      procfs-based interface to kernel NFS client statistics.

SEE ALSO
       rpc.nfsd(8).

AUTHOR
       Olaf Kirch, 



				 05 Oct 2001			   nfsstat(8)

UNIX/Linux commands referenced on this page:

1. which
2. split
3. net
4. as
5. file