79 lines
2.6 KiB
Bash
Executable file
79 lines
2.6 KiB
Bash
Executable file
#!/bin/sh
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DBASE="/usr/local/www/data/rrdtools/dbase/conn-server.rrd"
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IMG="/usr/local/www/data/rrdtools/pics/conn-server.png"
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SIMG="/usr/local/www/data/rrdtools/pics/small-conn-server.png"
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RRD="/usr/local/bin/rrdtool"
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SNMPGET="/usr/local/bin/snmpget -v 1 -c public -Oqv localhost"
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# RRA = 1 giorno
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# Aggiungere :
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# RRA:AVERAGE:0.5:288:31
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# per salvare il report mensile
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# ?
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# RRA:AVERAGE:0.5:12:24
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if [ ! -f "${DBASE}" ]; then
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${RRD} create ${DBASE} \
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--start N \
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--step 300 \
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DS:conn_estab:GAUGE:600:U:U \
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DS:conn_active:COUNTER:600:U:U \
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DS:conn_passive:COUNTER:600:U:U \
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DS:conn_fails:COUNTER:600:U:U \
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DS:conn_reset:COUNTER:600:U:U \
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RRA:AVERAGE:0.5:1:288
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fi
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${RRD} update ${DBASE} N:`${SNMPGET} TCP-MIB::tcpCurrEstab.0`:`${SNMPGET} TCP-MIB::tcpActiveOpens.0`:`${SNMPGET} TCP-MIB::tcpPassiveOpens.0`:`${SNMPGET} TCP-MIB::tcpAttemptFails.0`:`${SNMPGET} TCP-MIB::tcpEstabResets.0`
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${RRD} graph ${IMG} \
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--imgformat=PNG \
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--title="Connections" \
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--font DEFAULT:7 \
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--rigid \
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--base=1000 \
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--height=100 \
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--width=400 \
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--tabwidth=20 \
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--lower-limit=0 \
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--vertical-label="Connections" \
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DEF:estab="${DBASE}":conn_estab:AVERAGE \
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DEF:active="${DBASE}":conn_active:AVERAGE \
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DEF:passive="${DBASE}":conn_passive:AVERAGE \
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DEF:fails="${DBASE}":conn_fails:AVERAGE \
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DEF:reset="${DBASE}":conn_reset:AVERAGE \
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LINE1:estab#002A97:"TCP Estab\t" GPRINT:estab:LAST:"Last\:%4.0lf %s\t" GPRINT:estab:AVERAGE:"Avg\:%4.0lf %s\t" GPRINT:estab:MAX:"Max\:%4.0lf %s\n" \
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LINE1:active#00CF00:"TCP Active\t" GPRINT:active:LAST:"Last\:%4.0lf %s\t" GPRINT:active:AVERAGE:"Avg\:%4.0lf %s\t" GPRINT:active:MAX:"Max\:%4.0lf %s\n" \
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LINE1:passive#FF0000:"TCP Passive\t" GPRINT:passive:LAST:"Last\:%4.0lf %s\t" GPRINT:passive:AVERAGE:"Avg\:%4.0lf %s\t" GPRINT:passive:MAX:"Max\:%4.0lf %s\n" \
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LINE1:fails#FF00FF:"TCP Fails\t" GPRINT:fails:LAST:"Last\:%4.0lf %s\t" GPRINT:fails:AVERAGE:"Avg\:%4.0lf %s\t" GPRINT:fails:MAX:"Max\:%4.0lf %s\n" \
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LINE1:reset#009999:"TCP Reset\t" GPRINT:reset:LAST:"Last\:%4.0lf %s\t" GPRINT:reset:AVERAGE:"Avg\:%4.0lf %s\t" GPRINT:reset:MAX:"Max\:%4.0lf %s\n"
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${RRD} graph ${SIMG} \
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--imgformat=PNG \
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--font DEFAULT:5 \
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--height=50 \
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--width=200 \
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--tabwidth=20 \
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--lower-limit=0 \
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--no-legend \
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DEF:estab="${DBASE}":conn_estab:AVERAGE \
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DEF:active="${DBASE}":conn_active:AVERAGE \
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DEF:passive="${DBASE}":conn_passive:AVERAGE \
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DEF:fails="${DBASE}":conn_fails:AVERAGE \
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DEF:reset="${DBASE}":conn_reset:AVERAGE \
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LINE1:estab#002A97:\
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LINE1:active#00CF00:\
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LINE1:passive#FF0000:\
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LINE1:fails#FF00FF:\
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LINE1:reset#009999:\
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# Optionals
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# HRULE:150000#FF0000:"MAX possible speed"
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# CDEF:byte_in=in,8,* \
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# CDEF:byte_out=out,8,* \
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