1.\" $OpenBSD: rpc.rstatd.8,v 1.12 2015/12/01 22:35:13 jmc Exp $ 2.\" 3.\" Copyright (c) 1985, 1991 The Regents of the University of California. 4.\" 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. Neither the name of the University nor the names of its contributors 15.\" may be used to endorse or promote products derived from this software 16.\" without specific prior written permission. 17.\" 18.\" THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND 19.\" ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE 20.\" IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE 21.\" ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE 22.\" FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL 23.\" DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS 24.\" OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) 25.\" HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT 26.\" LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY 27.\" OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF 28.\" SUCH DAMAGE. 29.\" 30.Dd $Mdocdate: December 1 2015 $ 31.Dt RPC.RSTATD 8 32.Os 33.Sh NAME 34.Nm rpc.rstatd 35.Nd kernel statistics server 36.Sh SYNOPSIS 37.Nm rpc.rstatd 38.Op Ar closedown 39.Sh DESCRIPTION 40.Nm rpc.rstatd 41is a server which returns performance statistics obtained from the kernel. 42Some of these statistics may be read using the 43.Xr rup 1 44command. 45The 46.Nm rpc.rstatd 47daemon is normally invoked by 48.Xr inetd 8 . 49At startup, 50.Nm 51performs a 52.Xr chroot 2 53to 54.Pa /var/empty 55and switches to user 56.Va _rstatd . 57.Pp 58The options are as follows: 59.Bl -tag -width Ds 60.It Ar closedown 61Number of seconds before going dormant. 62Defaults to 20 seconds. 63.El 64.Pp 65.Nm rpc.rstatd 66uses an RPC protocol defined in 67.Pa /usr/include/rpcsvc/rstat.x . 68.Sh SEE ALSO 69.Xr rup 1 , 70.Xr inetd 8 71