mirror of
https://github.com/munin-monitoring/contrib.git
synced 2018-11-08 00:59:34 +01:00
89 lines
1.3 KiB
Bash
Executable File
89 lines
1.3 KiB
Bash
Executable File
#!/bin/sh
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# -*- sh -*-
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: << =cut
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=head1 NAME
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apache_threads -Indicate the memdium number of threads for all child process
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=head1 CONFIGURATION
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[apache_*]
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env.apuser user_runnin_apache
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env.binname apache_binary_name
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=head1 AUTHOR
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Ricardo Fraile <rfrail3@yahoo.es>
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=head1 LICENSE
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GPLv2
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=head1 MAGICK MARKERS
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#%# family=auto
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#%# capabilities=autoconf
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=cut
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. $MUNIN_LIBDIR/plugins/plugin.sh
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if [ "$1" = "autoconf" ]; then
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echo yes
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exit 0
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fi
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if [ "$1" = "config" ]; then
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echo 'graph_title Medium number of threads for child process.'
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echo 'graph_args --base 1000 -l 0 '
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echo 'graph_vlabel Threads'
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echo 'graph_scale no'
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echo 'graph_category webserver'
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echo 'graph_info Indicate the memdium number of threads for all child process.'
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echo "threads.label threads"
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echo "threads.type GAUGE"
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echo "threads.min 0"
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exit 0
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fi
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SUM=0
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COUNT=0
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USR=$apuser
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PROCS=$binname
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# Catch process pid
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VAL1=`ps auxf | grep ${PROCS} | grep ^${USR} | grep -v grep | awk '{print $2}' `
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# Count pids
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COUNT=`ps auxf | grep ${PROCS} | grep ^${USR} | grep -v grep | wc -l`
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# Read threads per pid
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for i in $VAL1; do
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VAL2="$VAL2 `cat /proc/$i/status | grep 'Threads:' | awk '{print $2}'`"
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done
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# Sun threads
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for z in ${VAL2}; do
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SUM=`expr $SUM + $z`
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done
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echo "threads.value `echo $((SUM / $COUNT))`"
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