mirror of
https://git.proxmox.com/git/mirror_iproute2
synced 2025-10-06 00:23:53 +00:00
d18fe6d9ed
Contributed man page from Michael Prokop <mika@grml.org> Note: changed from lnstat.1 to lnstat.8 because that is the section all the other iproute2 commands are in. Signed-off-by: Stephen Hemminger <shemminger@osdl.org>
76 lines
2.0 KiB
Groff
76 lines
2.0 KiB
Groff
.TH LNSTAT 8
|
|
.SH NAME
|
|
lnstat \- unified linux network statistics
|
|
.SH SYNOPSIS
|
|
.B lnstat
|
|
.RI [ options ]
|
|
.SH DESCRIPTION
|
|
This manual page documents briefly the
|
|
.B lnstat
|
|
command.
|
|
.PP
|
|
\fBlnstat\fP is a generalized and more feature-complete replacement for the old rtstat program.
|
|
In addition to routing cache statistics, it supports any kind of statistics the linux kernel
|
|
exports via a file in /proc/net/stat/.
|
|
.SH OPTIONS
|
|
These programs follow the usual GNU command line syntax, with long
|
|
options starting with two dashes (`-').
|
|
lnstat supports the following options.
|
|
.TP
|
|
.B \-h, \-\-help
|
|
Show summary of options.
|
|
.TP
|
|
.B \-V, \-\-version
|
|
Show version of program.
|
|
.TP
|
|
.B \-c, \-\-count <count>
|
|
Print <count> number of intervals.
|
|
.TP
|
|
.B \-d, \-\-dump
|
|
Dump list of available files/keys.
|
|
.TP
|
|
.B \-f, \-\-file <file>
|
|
Statistics file to use.
|
|
.TP
|
|
.B \-i, \-\-interval <intv>
|
|
Set interval to 'intv' seconds.
|
|
.TP
|
|
.B \-k, \-\-keys k,k,k,...
|
|
Display only keys specified.
|
|
.TP
|
|
.B \-s, \-\-subject [0-2]
|
|
Specify display of subject/header. '0' means no header at all, '1' prints a header only at start of the program and '2' prints a header every 20 lines.
|
|
.TP
|
|
.B \-w, \-\-width n,n,n,...
|
|
Width for each field.
|
|
.SH USAGE EXAMPLES
|
|
.TP
|
|
.B # lnstat -d
|
|
Get a list of supported statistics files.
|
|
.TP
|
|
.B # lnstat -k arp_cache:entries,rt_cache:in_hit,arp_cache:destroys
|
|
Select the specified files and keys.
|
|
.TP
|
|
.B # lnstat -i 10
|
|
Use an interval of 10 seconds.
|
|
.TP
|
|
.B # lnstat -f ip_conntrack
|
|
Use only the specified file for statistics.
|
|
.TP
|
|
.B # lnstat -s 0
|
|
Do not print a header at all.
|
|
.TP
|
|
.B # lnstat -s 20
|
|
Print a header at start and every 20 lines.
|
|
.TP
|
|
.B # lnstat -c -1 -i 1 -f rt_cache -k entries,in_hit,in_slow_tot
|
|
Display statistics for keys entries, in_hit and in_slow_tot of field rt_cache every second.
|
|
.SH SEE ALSO
|
|
.BR ip (8),
|
|
and /usr/share/doc/iproute-doc/README.lnstat (package iproute-doc on Debian)
|
|
.br
|
|
.SH AUTHOR
|
|
lnstat was written by Harald Welte <laforge@gnumonks.org>.
|
|
.PP
|
|
This manual page was written by Michael Prokop <mika@grml.org> for the Debian project (but may be used by others).
|