lighttpd 1.4.x
https://www.lighttpd.net/
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111 lines
3.0 KiB
111 lines
3.0 KiB
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rrdtool |
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Module: mod_rrdtool |
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:Author: Jan Kneschke |
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:Date: $Date: 2004/08/29 09:43:49 $ |
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:Revision: $Revision: 1.1 $ |
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:abstract: |
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mod_rrdtool is used to monitor the traffic and load on the webserver |
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.. meta:: |
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:keywords: lighttpd, skeleton |
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.. contents:: Table of Contents |
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Description |
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=========== |
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RRD_ is a system to store and display time-series data (i.e. network |
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bandwidth, machine-room temperature, server load average). |
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.. _RRD: http://people.ee.ethz.ch/~oetiker/webtools/rrdtool/ |
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Options |
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rrdtool.binary |
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path to the rrdtool binary |
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e.g.: :: |
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rrdtool.binary = "/usr/bin/rrdtool" |
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rrdtool.db-name |
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filename of the rrd-database. Make sure that <rrdtool.db-name> doesn't exist |
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before the first run, as lighttpd has to create the DB for you. |
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e.g.: :: |
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rrdtool.db-name = "/var/www/lighttpd.rrd" |
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Generating Graphs |
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================= |
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:: |
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#!/bin/sh |
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RRDTOOL=/usr/bin/rrdtool |
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OUTDIR=/var/www/servers/www.example.org/pages/rrd/ |
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INFILE=/var/www/lighttpd.rrd |
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OUTPRE=lighttpd-traffic |
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DISP="-v bytes --title TrafficWebserver \ |
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DEF:binraw=$INFILE:InOctets:AVERAGE \ |
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DEF:binmaxraw=$INFILE:InOctets:MAX \ |
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DEF:binminraw=$INFILE:InOctets:MIN \ |
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DEF:bout=$INFILE:OutOctets:AVERAGE \ |
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DEF:boutmax=$INFILE:OutOctets:MAX \ |
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DEF:boutmin=$INFILE:OutOctets:MIN \ |
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CDEF:bin=binraw,-1,* \ |
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CDEF:binmax=binmaxraw,-1,* \ |
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CDEF:binmin=binminraw,-1,* \ |
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CDEF:binminmax=binmaxraw,binminraw,- \ |
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CDEF:boutminmax=boutmax,boutmin,- \ |
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AREA:binmin#ffffff: \ |
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STACK:binmax#f00000: \ |
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LINE1:binmin#a0a0a0: \ |
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LINE1:binmax#a0a0a0: \ |
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LINE2:bin#a0a735:incoming \ |
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GPRINT:bin:MIN:%.2lf \ |
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GPRINT:bin:AVERAGE:%.2lf \ |
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GPRINT:bin:MAX:%.2lf \ |
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AREA:boutmin#ffffff: \ |
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STACK:boutminmax#00f000: \ |
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LINE1:boutmin#a0a0a0: \ |
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LINE1:boutmax#a0a0a0: \ |
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LINE2:bout#a0a735:outgoing \ |
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GPRINT:bout:MIN:%.2lf \ |
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GPRINT:bout:AVERAGE:%.2lf \ |
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GPRINT:bout:MAX:%.2lf \ |
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" |
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$RRDTOOL graph $OUTDIR/$OUTPRE-hour.png -a PNG --start -14400 $DISP |
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$RRDTOOL graph $OUTDIR/$OUTPRE-day.png -a PNG --start -86400 $DISP |
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$RRDTOOL graph $OUTDIR/$OUTPRE-month.png -a PNG --start -2592000 $DISP |
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OUTPRE=lighttpd-requests |
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DISP="-v req --title RequestsperSecond -u 1 \ |
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DEF:req=$INFILE:Requests:AVERAGE \ |
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DEF:reqmax=$INFILE:Requests:MAX \ |
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DEF:reqmin=$INFILE:Requests:MIN \ |
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CDEF:reqminmax=reqmax,reqmin,- \ |
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AREA:reqmin#ffffff: \ |
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STACK:reqminmax#0e0e0e: \ |
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LINE1:reqmin#a0a0a0: \ |
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LINE1:reqmax#a0a0a0: \ |
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LINE2:req#00a735:requests" |
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$RRDTOOL graph $OUTDIR/$OUTPRE-hour.png -a PNG --start -14400 $DISP |
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$RRDTOOL graph $OUTDIR/$OUTPRE-day.png -a PNG --start -86400 $DISP |
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$RRDTOOL graph $OUTDIR/$OUTPRE-month.png -a PNG --start -2592000 $DISP |
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