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From: @(#)nfsstat.1 8.1 (Berkeley) 6/6/93
$FreeBSD: head/usr.bin/nfsstat/nfsstat.1 216370 2010-12-11 08:32:16Z joel $
.Dd October 18, 2007 .Dt NFSSTAT 1 .Os .Sh NAME .Nm nfsstat .Nd display .Tn NFS statistics .Sh SYNOPSIS .Nm .Op Fl ceszW .Op Fl M Ar core .Op Fl N Ar system .Op Fl w Ar wait .Sh DESCRIPTION The .Nm command displays statistics kept about .Tn NFS client and server activity.
p The options are as follows: l -tag -width indent t Fl c Only display client side statistics. t Fl M Extract values associated with the name list from the specified core instead of the default
a /dev/kmem . t Fl N Extract the name list from the specified system instead of the default
a /boot/kernel/kernel . t Fl s Only display server side statistics. t Fl W Use wide format with interval short summary. This option is especially useful when combined with .Fl c or .Fl s and a time delay. t Fl w Display a shorter summary of .Tn NFS activity for both the client and server at .Ar wait second intervals. t Fl z Reset statistics after displaying them. (Not currently supported by the experimental nfs subsystem.) t Fl e Gather statistics from the experimental nfs subsystem that includes support for NFSv4 instead of the regular nfs subsystem. .El .Sh FILES l -tag -width ".Pa /boot/kernel/kernel" -compact t Pa /boot/kernel/kernel default kernel namelist t Pa /dev/kmem default memory file .El .Sh SEE ALSO .Xr fstat 1 , .Xr netstat 1 , .Xr ps 1 , .Xr systat 1 , .Xr sysctl 3 , .Xr iostat 8 , .Xr nfsdumpstate 8 , .Xr pstat 8 , .Xr vmstat 8 .Sh HISTORY The .Nm command appeared in x 4.4 .