NAME

nfsstat − Network File System statistics

SYNOPSIS

/usr/bin/nfsstat [-i interval] [-csnrz] [system] [corefile]

DESCRIPTION

The nfsstat command displays statistical information about the Network File System (NFS) and Remote Procedure Call (RPC) interfaces in the kernel.  It can also be used to reinitialize this information.  If no options are given, nfsstat defaults to all options set to on except the -z option. 

The system argument specifies the file containing the system’s name list.  Otherwise, /vmunix is used. 

The corefile argument tells nfsstat where to look for corefile.  Otherwise, /dev/kmem is used. 

FLAGS

-i interval
Displays summary information at the specified interval.

-cDisplays client information.  The client side NFS and RPC information will be printed.  This option can be combined with the -n and -r options to print client NFS or client RPC information only. 

-sDisplays server information.  The server side NFS and RPC information will be printed. 

-nDisplays 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. 

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

-zReinitializes statistics.  Used to set NFS client/server or RPC client/server statistics to zero.  You must be logged in as superuser to use this command. 

FILES

/dev/kmemSpecifies the /vmunix system name list. 

/dev/kmemSpecifies the kernel memory.