91 lines
3.3 KiB
Bash
91 lines
3.3 KiB
Bash
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#!/bin/bash
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# this script is started:
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# - manual, from the monitor folder
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# - cronwise, from the project-HOME folder
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# usage:
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# ./createGraphs 1d # or 1h or 2w or 1y
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cd monitor >/dev/null 2>&1 # this only works if we are in the HOME folder, else its ignored with an error
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# the output of this script can only be visualized under a webserver
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FOLDER='/var/www/suy.nl/m'
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function graph {
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P=${1}
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mkdir -p ${FOLDER}/${P}
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rrdtool graph ${FOLDER}/${P}/disk.png \
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--imgformat PNG \
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--width 640 \
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--height 240 \
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--upper-limit 100 \
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--lower-limit 0 \
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--start -${P} \
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--watermark "$(date)" \
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--vertical-label 'Percentage' \
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--title 'Usage last '${P} \
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'DEF:root=disk.rrd:root:AVERAGE' \
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'DEF:memt=mem.rrd:total:AVERAGE' \
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'DEF:memu=mem.rrd:used:AVERAGE' \
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'CDEF:memp=memu,memt,/' \
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'CDEF:memq=memp,100,*' \
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'AREA:root#0000FF:"disk /"' \
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'LINE2:memq#00FF00:"Memory"'
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rrdtool graph ${FOLDER}/${P}/load.png \
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--imgformat PNG \
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--width 640 \
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--height 240 \
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--upper-limit 1 \
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--lower-limit 0 \
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--start -${P} \
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--watermark "$(date)" \
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--title 'processor load in '${P} \
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--vertical-label 'Processors used' \
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'DEF:min1=load.rrd:min1:AVERAGE' \
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'DEF:min5=load.rrd:min5:AVERAGE' \
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'DEF:min15=load.rrd:min15:AVERAGE' \
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'AREA:min1#FF0000:"1 minute"' \
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'AREA:min5#FFA500:"5 minutes"' \
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'LINE1:min5#FF0000:' \
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'AREA:min15#FFD801:"15 minutes"' \
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'LINE1:min15#FFA500:'
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rrdtool graph ${FOLDER}/${P}/cpu.png \
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--imgformat PNG \
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--width 640 \
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--height 240 \
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--upper-limit 10 \
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--lower-limit 0 \
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--start -${P} \
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--watermark "$(date)" \
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--vertical-label 'Percentage' \
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--title 'CPU usage in '${P} \
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'DEF:us=cpu.rrd:us:AVERAGE' \
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'DEF:sy=cpu.rrd:sy:AVERAGE' \
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'DEF:ni=cpu.rrd:ni:AVERAGE' \
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'AREA:sy#00FF00:"sy"' \
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'STACK:us#0000FF:"us"' \
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'STACK:ni#FF0000:"ni"'
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rrdtool graph ${FOLDER}/${P}/network.png \
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--imgformat PNG \
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--width 640 \
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--height 240 \
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--start -${P} \
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--watermark "$(date)" \
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--vertical-label 'Bytes' \
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--upper-limit 10000 \
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--lower-limit 0 \
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--title 'Network last '${P} \
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--lower-limit 0 \
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'DEF:in=network.rrd:in:AVERAGE' \
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'DEF:out=network.rrd:out:AVERAGE' \
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'AREA:out#00FF00:"out"' \
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'LINE2:in#0000FF:"in"'
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}
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for var in "$@"
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do
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graph "$var"
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done
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