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https://github.com/munin-monitoring/contrib.git
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80 lines
1.9 KiB
Bash
Executable File
80 lines
1.9 KiB
Bash
Executable File
#!/bin/bash
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#
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# Script to monitor iostat cpu|tps.
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#
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# Parameters understood:
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#
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# config (required)
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# autoconf (optional - used by munin-config)
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judge=`basename $0 | sed 's/^iostat_//g'`
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current=`date +%H":"%M":"%S`;
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tenMago=`date --date "10 minutes ago" +%H":"%M":"%S`
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export LANG=en_US.UTF-8
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# autoconf
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if [ "$1" == "autoconf" ]; then
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if ( sar 1 1 >/dev/null 2>&1 ); then
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echo yes
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exit 0
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else
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if [ $? -eq 127 ]; then
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echo "no (could not run \"sar\")"
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exit 1
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else
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echo no
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exit 1
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fi
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fi
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fi
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ARRAY=( `sar -p -d -s ${tenMago} -e ${current} | grep -v nodev | grep "Average" | awk '{ print $2 , $3 , $10 }'` )
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# config
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if [ "$1" == "config" ]; then
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if [ "$judge" == cpu_average ]; then
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echo 'graph_title iostat util'
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echo 'graph_args --upper-limit 100 -l 0'
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echo 'graph_vlabel %'
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echo 'graph_category System'
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for (( i=0 ; i<${#ARRAY[*]} ; i++ )) ; do
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echo "_dev_${ARRAY[i]}.label ${ARRAY[i]}"
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i=`expr $i + 2`
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done
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exit 0
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fi
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if [ "$judge" == tps_average ]; then
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echo 'graph_title iostat tps'
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echo 'graph_args -l 0'
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echo 'graph_vlabel tps'
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echo 'graph_category System'
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for (( i=0 ; i<${#ARRAY[*]} ; i++ )) ; do
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echo "_dev_${ARRAY[i]}.label ${ARRAY[i]}"
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i=`expr $i + 2`
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done
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exit 0
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fi
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fi
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# other
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if [ "$judge" == cpu_average ]; then
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for (( i=0 ; i<${#ARRAY[*]} ; i++ )) ; do
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echo -n "_dev_${ARRAY[i]}.value "
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i=`expr $i + 2`
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echo "${ARRAY[i]}"
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done
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fi
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if [ "$judge" == tps_average ]; then
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for (( i=0 ; i<${#ARRAY[*]} ; i++ )) ; do
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echo -n "_dev_${ARRAY[i]}.value "
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i=`expr $i + 1`
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echo "${ARRAY[i]}"
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i=`expr $i + 1`
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done
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fi
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