Linux in a Nutshell, 6th Edition

Name

nfsstat

Synopsis

nfsstat [options]

System administration command. Print statistics on NFS and remote procedure call (RPC) activity for both clients and server.

Options

−2, −3, −4

Shows server statistics for version 2, 3, or 4.

-c

Display only client-side statistics.

-m, --mounts

Show statistics for mounted filesystems.

-n

Display only NFS statistics.

-o facility

Only display statistics for the specified facility. The following are valid values for facility:

all

All of the following facilities.

fh

Server file handle cache.

net

Network layer statistics.

nfs

Same as -n.

rc

Server request reply cache.

rpc

Same as -r.

-r

Display only RPC statistics.

-s

Display only server-side statistics.

-z

Reset statistics to zero. Use with above options to zero out specific sets of statistics (e.g., -zr to reset the RPC statistics).

-Z, --sleep

Take a snapshot of current stats then sleep until receiving a SIGINT signal (e.g., Ctrl-C) then take another snapshot and display a diff of the two.