freebsd-skq/usr.bin/nfsstat/nfsstat.1
Garrett Wollman 07e532e7d6 Use new NFS sysctl interface to get statistics rather than reading /dev/kmem,
unless the user specifies a dead kernel to operate on.
1994-10-23 23:25:43 +00:00

91 lines
2.8 KiB
Groff

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.\" From: @(#)nfsstat.1 8.1 (Berkeley) 6/6/93
.\" $Id$
.\"
.Dd June 6, 1993
.Dt NFSSTAT 1
.Os BSD 4.4
.Sh NAME
.Nm nfsstat
.Nd display
.Tn NFS
statistics
.Sh SYNOPSIS
.Nm nfsstat
.Op Fl M Ar core
.Op Fl N Ar system
.Op Fl w Ar wait
.Sh DESCRIPTION
.Nm Nfsstat
displays statistics kept about
.Tn NFS
client and server activity.
.Pp
The options are as follows:
.Bl -tag -width Ds
.It Fl M
Extract values associated with the name list from the specified core
instead of the default
.Pa /dev/kmem .
.It Fl N
Extract the name list from the specified system instead of the default
.Pa /kernel .
.It Fl w
Display a shorter summary of
.Tn NFS
activity for both the client and server at
.Ar wait
second intervals.
.El
.Sh FILES
.Bl -tag -width /dev/kmem -compact
.It Pa /kernel
default kernel namelist
.It Pa /dev/kmem
default memory file
.El
.Sh SEE ALSO
.Xr fstat 1 ,
.Xr netstat 1 ,
.Xr ps 1 ,
.Xr systat 1 ,
.Xr vmstat 1 ,
.Xr sysctl 3 ,
.Xr iostat 8 ,
.Xr pstat 8 ,
.Sh HISTORY
The
.Nm nfsstat
command appears in
.Bx 4.4 .