nfsstat(1M)                    DG/UX R4.11MU04                   nfsstat(1M)


NAME
       nfsstat - display Network File System statistics

SYNOPSIS
       nfsstat [ -csnr ]

DESCRIPTION
       nfsstat displays statistical information about the NFS (Network File
       System) and RPC (Remote Procedure Call) interfaces to the kernel.  If
       no options are given the default is

              nfsstat -csnr

       That is, display everything.

   Options
       -c     Display client information.  Only the client side NFS and RPC
              information will be printed.  Can be combined with the -n and
              -r options to print client NFS or client RPC information only.

       -s     Display server information.

       -n     Display NFS information.  NFS information for both the client
              and server side will be printed.  Can be combined with the -c
              and -s options to print client or server NFS information only.

       -r     Display RPC information.

       -z     Initializes statistics. This flag can be combined with any of
              the above flags to zero particular sets of statistics after
              printing them.  The -z flag requires appropriate privilege. On
              a generic DG/UX system, appropriate privilege is granted by
              having an effective UID of 0 (root). See the
              appropriateprivilege(5) man page for more information.

       On a system with DG/UX information security, appropriate privilege is
       granted by having one or more specific capabilities enabled in the
       effective capability set of the user.  See the capdefaults(5) man
       page for the default capabilities for this command.

   Displays
       The server RPC display includes the fields:

              calls     total number of RPC calls received
              badcalls  total number of calls rejected
              nullrecv  number of times no RPC packet was available when
                        trying to receive
              badlen    number of packets that were too short
              xdrcall   number of packets that had a malformed header

       The server NFS display shows the number of NFS calls received (calls)
       and rejected (badcalls), and the counts and percentages for the
       various calls that were made.

       The client RPC display includes the following fields:

              calls     total number of RPC calls sent
              badcalls  total number of calls rejected by a server
              retrans   number of times a call had to be retransmitted
              badxid    number of times a reply did not match the call
              timeout   number of times a call timed out
              wait      number of times a call had to wait on a busy CLIENT
                        handle
              newcred   number of times authentication information had to be
                        refreshed

       The client NFS display shows the number of calls sent and rejected,
       as well as the number of times a CLIENT handle was received (nclget),
       the number of times a call had to sleep while awaiting a handle
       (nclsleep), as well as a count of the various calls and their
       respective percentages.

SEE ALSO
       nfsd(1M), statd(1M), rpcinfo(1M), appropriateprivilege(5).


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