 Main
 Unix Man Pages
|
|
| Developer's Daily | Unix by Example |
| main | java | perl | unix | dev directory | web log |
|
nfsstat − print NFS statistics |
|
/usr/sbin/nfsstat [-anrcsz] [-o facility] ... |
|
The nfsstat command retrieves and pretty-prints NFS kernel statistics. Currently, only server-side statistics are supported, because the NFS client does not yet collect any data. |
|
-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. |
||
|
-z |
Zero the kernel statistics counters. This option is not currently supported. |
|
-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. |
|
/proc/net/rpc/nfsd |
|
procfs-based interface to kernel NFS server statistics. |
|
/proc/net/rpc/nfs |
|
procfs-based interface to kernel NFS client statistics. |
|
rpc.nfsd(8). |
|
Olaf Kirch, <okir@monad.swb.de> |