#!/bin/sh echo "Content-type: text/html" echo if test ! "$1" then echo "$0: We need a hostname!" echo "Usage: $0 hostname" exit 1 fi DYNAMIC_HOSTNAME="$1" BBRRDS="/usr/local/bb/rrd" BBHOME="/usr/local/bb" GRAPHS="/usr/local/bb/www/graphs" RRDTOOL="/usr/local/rrdtool/bin/rrdtool" echo " Load Average trends for $DYNAMIC_HOSTNAME " echo "
" echo "

Load Average trends for $DYNAMIC_HOSTNAME

" # $Id: la-graph.sh,v 1.2 2000/05/05 06:48:19 pearcec Exp $ # set -x # la-graph.sh # this script will build load average PNG's # using $RRDTOOL graph with RRD's built via # the BB ext script larrd.sh if test ! "$BBHOME" then echo "$0: BBHOME is not set" exit 1 fi if test ! -d "$BBHOME" then echo "$0: BBHOME is invalid" exit 1 fi # source the conf . $BBHOME/etc/bbdef.sh . $BBHOME/ext/larrd/larrd.conf # get current date DATE=`date` # let's keep the graphs seperate from the RRD's if [ ! -d $GRAPHS ] then mkdir $GRAPHS echo "$0 did not find $GRAPHS, created." fi # get to work cd $BBRRDS for rrd in `ls ${DYNAMIC_HOSTNAME}.la.rrd` do # need some vars again HOST=`echo $rrd | $SED 's/\\.la\.rrd//' ` # define the graphs for each time period HOURLY=$GRAPHS/$HOST.la.hourly.png DAILY=$GRAPHS/$HOST.la.daily.png WEEKLY=$GRAPHS/$HOST.la.weekly.png MONTHLY=$GRAPHS/$HOST.la.monthly.png # make the hourly graph $RRDTOOL graph $HOURLY -s e-48h \ --title "$HOST Load Average Last 48 Hours" \ -z -w 576 -v "Load Average x 100" -a PNG \ DEF:avg=$rrd:la:AVERAGE AREA:avg#$COLOR:"5 Minute Average" \ GPRINT:avg:LAST:'Current\: %5.1lf%S' \ GPRINT:avg:MIN:'Min\: %5.1lf%S' \ GPRINT:avg:AVERAGE:'Average\: %5.1lf%S' \ GPRINT:avg:MAX:'Max\: %5.1lf%S\j' \ COMMENT:"$DATE\l" >/dev/null # make the daily graph $RRDTOOL graph $DAILY -s e-12d \ --title "$HOST Load Average Last 12 Days" \ -w 576 -z -a PNG -v "Load Average x 100" \ DEF:avg=$rrd:la:AVERAGE AREA:avg#$COLOR:"30 Minute Average" \ GPRINT:avg:LAST:'Current\: %5.1lf%S' \ GPRINT:avg:MIN:'Min\: %5.1lf%S' \ GPRINT:avg:AVERAGE:'Average\: %5.1lf%S' \ GPRINT:avg:MAX:'Max\: %5.1lf%S\j' \ COMMENT:"$DATE\l" >/dev/null # make the weekly graph $RRDTOOL graph $WEEKLY -s e-48d \ --title "$HOST Load Average Last 48 Days" \ -w 576 -z -a PNG -v "Load Average x 100" DEF:avg=$rrd:la:AVERAGE \ AREA:avg#$COLOR:"2 Hour Average" \ GPRINT:avg:LAST:'Current\: %5.1lf%S' \ GPRINT:avg:MIN:'Min\: %5.1lf%S' \ GPRINT:avg:AVERAGE:'Average\: %5.1lf%S' \ GPRINT:avg:MAX:'Max\: %5.1lf%S\j' \ COMMENT:"$DATE\l" >/dev/null # make the monthly graph $RRDTOOL graph $MONTHLY -s e-576d \ --title "$HOST Load Average Last 576 Days" \ -w 576 -z -a PNG -v "Load Average x 100" DEF:avg=$rrd:la:AVERAGE \ AREA:avg#$COLOR:"1 Day Average" \ GPRINT:avg:LAST:'Current\: %5.1lf%S' \ GPRINT:avg:MIN:'Min\: %5.1lf%S' \ GPRINT:avg:AVERAGE:'Average\: %5.1lf%S' \ GPRINT:avg:MAX:'Max\: %5.1lf%S\j' \ COMMENT:"$DATE\l" >/dev/null done echo "
" echo "" echo "" echo "" echo "" echo "" echo "" echo "" echo "" echo "" echo "
Hourly

Daily

Weekly

Monthly
" echo "
larrd is proud to be:" echo "" echo " " echo " "