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nfsstat(8)                  System Manager's Manual                 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 activ-
       ity.

OPTIONS
       -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.

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, <okirATmonad.de>



                                  05 Oct 2001                       nfsstat(8)