xref: /freebsd/usr.bin/nfsstat/nfsstat.1 (revision 41466b50c1d5bfd1cf6adaae547a579a75d7c04e)
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32.\"     From: @(#)nfsstat.1	8.1 (Berkeley) 6/6/93
33.\" $FreeBSD$
34.\"
35.Dd June 6, 1993
36.Dt NFSSTAT 1
37.Os
38.Sh NAME
39.Nm nfsstat
40.Nd display
41.Tn NFS
42statistics
43.Sh SYNOPSIS
44.Nm
45.Op Fl csW
46.Op Fl M Ar core
47.Op Fl N Ar system
48.Op Fl w Ar wait
49.Sh DESCRIPTION
50The
51.Nm
52command displays statistics kept about
53.Tn NFS
54client and server activity.
55.Pp
56The options are as follows:
57.Bl -tag -width Ds
58.It Fl c
59Only display client side statistics
60.It Fl M
61Extract values associated with the name list from the specified core
62instead of the default
63.Pa /dev/kmem .
64.It Fl N
65Extract the name list from the specified system instead of the default
66.Pa /kernel .
67.It Fl s
68Only display server side statistics
69.It Fl W
70Use wide format with interval short summary.  This option is especially
71useful when combined with -c or -s and a time delay.
72.It Fl w
73Display a shorter summary of
74.Tn NFS
75activity for both the client and server at
76.Ar wait
77second intervals.
78.El
79.Sh FILES
80.Bl -tag -width /dev/kmem -compact
81.It Pa /kernel
82default kernel namelist
83.It Pa /dev/kmem
84default memory file
85.El
86.Sh SEE ALSO
87.Xr fstat 1 ,
88.Xr netstat 1 ,
89.Xr ps 1 ,
90.Xr systat 1 ,
91.Xr sysctl 3 ,
92.Xr iostat 8 ,
93.Xr pstat 8 ,
94.Xr vmstat 8
95.Sh HISTORY
96The
97.Nm
98command appeared in
99.Bx 4.4 .
100