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Merge pull request #173 from telematika/master

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php-cgi improvements
This commit is contained in:
Diego Elio Pettenò 2012-08-24 08:36:40 -07:00
commit b6df4bcea7
1 changed files with 43 additions and 10 deletions
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53
plugins/php/php-cgi
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@ -21,16 +21,49 @@ exit 0
fi
if [ "$1" = "config" ]; then
echo 'graph_title Number of php-cgi processes'
echo 'graph_args --base 1000 -l 0 '
echo 'graph_vlabel number of php-cgi processes'
echo 'graph_category apache'
echo 'graph_info This graph shows the number of php-cgi processes in the system.'
echo 'php_processes.label php-cgi'
echo 'php_processes.draw LINE2'
echo 'php_processes.info The current number of php-cgi processes.'
echo "graph_title PHP CGI Memory";
echo "graph_vlabel PHP CGI Memory usage in GB";
echo "graph_category apache";
echo "graph_args -l 0";
echo "php_cgi_ram.label PHP CGI Used RAM";
echo "php_cgi_ram.draw LINE2";
echo "php_cgi_processes.info Number of PHP CGI processes";
echo "php_cgi_processes.label processes";
exit 0
fi
echo -n "php_processes.value "
/bin/ps ax | /usr/bin/grep -i php-cgi | /usr/bin/grep -v grep | /usr/bin/wc -l | /usr/bin/sed 's/\t +//' | /usr/bin/sed 's/ *//'
CMD_GREP=`which grep`
if [ ! -e ${CMD_GREP} ]; then
echo "Command grep not found!"
exit 1
fi
CMD_SED=`which sed`
if [ ! -e ${CMD_SED} ]; then
echo "Command sed not found!"
exit 1
fi
CMD_WC=`which wc`
if [ ! -e ${CMD_WC} ]; then
echo "Command wc not found!"
exit 1
fi
CMD_AWK=`which awk`
if [ ! -e ${CMD_AWK} ]; then
echo "Command awk not found!"
exit 1
fi
CMD_BC=`which bc`
if [ ! -e ${CMD_BC} ]; then
echo "Command bc not found!"
exit 1
fi
echo -n "php_cgi_processes.value "
ps ax | grep -i php-cgi | grep -v grep | wc -l | sed 's/\t +//' | sed 's/ *//'
MEMORY=0
for mem in `ps avx | grep -i php-cgi | grep -v grep | grep "Ss" | awk '{ print $7 }'`; do
MEMORY=$(($MEMORY + $mem))
done
echo -n "php_cgi_ram.value "
echo "scale=4;${MEMORY}/1024/1024" | bc