System administration command. Print statistics on NFS and remote procedure call (RPC) activity for both clients and server.
Shows server statistics for version 2, 3, or 4.
Display only client-side statistics.
Show statistics for mounted filesystems.
Display only NFS statistics.
Only display statistics for the specified facility. The following are valid values for facility:
All of the following facilities.
Server file handle cache.
Network layer statistics.
Same as -n.
Server request reply cache.
Same as -r.
Display only RPC statistics.
Display only server-side statistics.
Reset statistics to zero. Use with above options to zero out specific sets of statistics (e.g., -zr to reset the RPC statistics).
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.