142 lines
3.8 KiB
Groff
142 lines
3.8 KiB
Groff
.\" Copyright (c) 1986 The Regents of the University of California.
|
|
.\" All rights reserved.
|
|
.\"
|
|
.\" Redistribution and use in source and binary forms, with or without
|
|
.\" modification, are permitted provided that the following conditions
|
|
.\" are met:
|
|
.\" 1. Redistributions of source code must retain the above copyright
|
|
.\" notice, this list of conditions and the following disclaimer.
|
|
.\" 2. Redistributions in binary form must reproduce the above copyright
|
|
.\" notice, this list of conditions and the following disclaimer in the
|
|
.\" documentation and/or other materials provided with the distribution.
|
|
.\" 3. All advertising materials mentioning features or use of this software
|
|
.\" must display the following acknowledgement:
|
|
.\" This product includes software developed by the University of
|
|
.\" California, Berkeley and its contributors.
|
|
.\" 4. Neither the name of the University nor the names of its contributors
|
|
.\" may be used to endorse or promote products derived from this software
|
|
.\" without specific prior written permission.
|
|
.\"
|
|
.\" THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
|
|
.\" ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
|
|
.\" IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
|
|
.\" ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
|
|
.\" FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
|
|
.\" DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
|
|
.\" OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
|
|
.\" HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
|
|
.\" LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
|
|
.\" OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
|
|
.\" SUCH DAMAGE.
|
|
.\"
|
|
.\" @(#)slstat.8 6.8 (Berkeley) 6/20/91
|
|
.\"
|
|
.TH SLSTAT 1 "June 20, 1991"
|
|
.UC 4
|
|
.SH NAME
|
|
slstat \- report serial line IP statistics
|
|
.SH SYNOPSIS
|
|
.nf
|
|
.ft B
|
|
slstat [ \-i interval ] [ \-v ] [ \-r ] [ unit ] [ system ] [ core ]
|
|
.ft R
|
|
.fi
|
|
.SH DESCRIPTION
|
|
.I Slstat
|
|
reports certain kernel statistics kept about serial line internet
|
|
protocol traffic.
|
|
.PP
|
|
The options are as follows:
|
|
.TP
|
|
\-i
|
|
Repeat the display indefinitely every
|
|
.I interval
|
|
seconds.
|
|
If no
|
|
.I interval
|
|
is specified, the default is 5 seconds.
|
|
.TP
|
|
\-v
|
|
Verbose display of extra fields of information.
|
|
.TP
|
|
\-r
|
|
Display all values in rate per second that ammount per interval.
|
|
.TP
|
|
unit
|
|
is a single digit specifying the slip interface. The default unit is
|
|
.I 0
|
|
for interface
|
|
.I sl0.
|
|
.TP
|
|
system
|
|
Extract the name list from the specified system instead of the default, /386bsd.
|
|
.TP
|
|
core
|
|
Extract values associated with the name list from the specified
|
|
core instead of the default, /dev/kmem.
|
|
.PP
|
|
By default,
|
|
.I vmstat
|
|
displays the following information:
|
|
.PP
|
|
.TP
|
|
in
|
|
bytes received
|
|
.TP
|
|
out
|
|
bytes sent
|
|
.TP
|
|
pack
|
|
packets received or sent
|
|
.TP
|
|
comp
|
|
compressed packets received or sent
|
|
.TP
|
|
uncomp
|
|
uncompressed packets received or sent
|
|
.TP
|
|
unknwn
|
|
inbound packets of unknown type
|
|
.TP
|
|
toss
|
|
inbound packets tossed because of error
|
|
.TP
|
|
other
|
|
all other inbound or outbound ip packets
|
|
.TP
|
|
err
|
|
input or output errors
|
|
.TP
|
|
search
|
|
searches for connection state
|
|
.TP
|
|
miss
|
|
times we could not find a connectoin state
|
|
.TP
|
|
coll
|
|
collisions with end of clists.
|
|
If you get many collisions (more than one or two
|
|
a day) you probably do not have enough clists
|
|
and you should increase "nclist" in param.c.
|
|
.SH EXAMPLES
|
|
The command ``slstat -i 5'' will print what the system is doing every five
|
|
seconds.
|
|
.SH FILES
|
|
.ta \w'/dev/kmem 'u
|
|
/386bsd default kernel namelist
|
|
.br
|
|
/dev/kmem default memory file
|
|
.SH SEE ALSO
|
|
.IR fstat (1),
|
|
.IR netstat (1),
|
|
.IR nfsstat (1),
|
|
.IR ps (1),
|
|
.IR systat (1),
|
|
.IR iostat (8),
|
|
.IR pstat (8)
|
|
.sp
|
|
The sections starting with ``Interpreting system activity'' in
|
|
.IR "Installing and Operating 4.3BSD" .
|
|
.SH BUGS
|
|
|