65 lines
1.6 KiB
Plaintext
65 lines
1.6 KiB
Plaintext
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#!/bin/sh
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# Julien Francoz CoCoZ <julien@francoz.net>
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# graph memory usage detail for a process using /proc/$PID/status
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# create a link to this plugin with the syntax proc_yourprocessname_status
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# example : proc_master_status pour postfix master process
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cmd=`basename "$0"`
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process=`echo "$cmd"| cut -d'_' -f 2`
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pid=`pgrep -o -x "$process"`
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#echo $pid
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if [ "$1" = "autoconf" ]; then
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if [ -r /proc/$pid/status ]; then
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echo yes
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exit 0
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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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if [ "$1" = "config" ]; then
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echo "graph_title Memory usage for process $process"
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echo "graph_order VmExe VmLib VmStk VmData VmRSS VmSize"
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echo 'graph_vlabel Ko'
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echo 'graph_scale no'
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echo "graph_info This graph display memory usage for a process"
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echo 'graph_category system'
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echo 'graph_period second'
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echo 'VmExe.label VmExe'
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echo 'VmExe.draw AREA'
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echo "VmExe.info The size of the executable segment"
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echo 'VmLib.label VmLib'
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echo 'VmLib.draw STACK'
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echo 'VmLib.info The size of the library code'
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echo 'VmStk.label VmStk'
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echo 'VmStk.draw STACK'
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echo 'VmStk.info The stack size'
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echo 'VmLck.label VmLck'
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echo 'VmLck.draw STACK'
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echo 'VmLck.info The amount of locked memory'
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echo 'VmData.label VmData'
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echo 'VmData.draw STACK'
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echo 'VmData.info The size of the Data segment'
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echo 'VmRSS.label VmRSS'
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echo 'VmRSS.draw LINE2'
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echo 'VmRSS.info The amount of memory mapped in RAM ( instead of swapped out)'
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echo 'VmSize.label VmSize'
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echo 'VmSize.draw LINE2'
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echo 'VmSize.info The size of the virtual memory allocated to the process'
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exit 0
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fi
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cat /proc/$pid/status |grep -E '^Vm' | sed -e 's/:/.value/' -e 's/\s\+kB$//' -e 's/\s\+/ /'
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