1.\" $NetBSD: nfsstat.1,v 1.12 2001/05/06 23:48:32 wiz Exp $ 2.\" 3.\" Copyright (c) 1989, 1990, 1993 4.\" The Regents of the University of California. All rights reserved. 5.\" 6.\" Redistribution and use in source and binary forms, with or without 7.\" modification, are permitted provided that the following conditions 8.\" are met: 9.\" 1. Redistributions of source code must retain the above copyright 10.\" notice, this list of conditions and the following disclaimer. 11.\" 2. Redistributions in binary form must reproduce the above copyright 12.\" notice, this list of conditions and the following disclaimer in the 13.\" documentation and/or other materials provided with the distribution. 14.\" 3. All advertising materials mentioning features or use of this software 15.\" must display the following acknowledgement: 16.\" This product includes software developed by the University of 17.\" California, Berkeley and its contributors. 18.\" 4. Neither the name of the University nor the names of its contributors 19.\" may be used to endorse or promote products derived from this software 20.\" without specific prior written permission. 21.\" 22.\" THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND 23.\" ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE 24.\" IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE 25.\" ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE 26.\" FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL 27.\" DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS 28.\" OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) 29.\" HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT 30.\" LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY 31.\" OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF 32.\" SUCH DAMAGE. 33.\" 34.\" from: @(#)nfsstat.1 8.1 (Berkeley) 6/6/93 35.\" 36.Dd June 6, 1993 37.Dt NFSSTAT 1 38.Os 39.Sh NAME 40.Nm nfsstat 41.Nd display 42.Tn NFS 43statistics 44.Sh SYNOPSIS 45.Nm 46.Op Fl cs 47.Op Fl M Ar core 48.Op Fl N Ar system 49.Op Fl w Ar wait 50.Sh DESCRIPTION 51.Nm 52displays 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 values for NFS client side. 60.It Fl s 61Only display values for NFS server side. 62.It Fl M 63Extract values associated with the name list from the specified core 64instead of the default 65.Pa /dev/kmem . 66.It Fl N 67Extract the name list from the specified system instead of the default 68.Pa /netbsd . 69.It Fl w 70Display a shorter summary of 71.Tn NFS 72activity for both the client and server at 73.Ar wait 74second intervals. 75.El 76.Sh FILES 77.Bl -tag -width /dev/kmem -compact 78.It Pa /netbsd 79default kernel namelist 80.It Pa /dev/kmem 81default memory file 82.El 83.Sh SEE ALSO 84.Xr fstat 1 , 85.Xr netstat 1 , 86.Xr ps 1 , 87.Xr systat 1 , 88.Xr vmstat 1 , 89.Xr iostat 8 , 90.Xr pstat 8 91.Sh HISTORY 92The 93.Nm 94command appears in 95.Bx 4.4 . 96