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Added output of memory usage to graph.

Browse source 
The memory consumption of all processes (not threads) is calculated
in GB and added to the graph.
This commit is contained in:
Jens Jahnke 2012-08-24 10:29:55 +02:00
parent 361a5316c7
commit 123d91cf70
1 changed files with 27 additions and 10 deletions
Download patch file Download diff file Expand all files Collapse all files

37
plugins/php/php-cgi
View file

@ -21,14 +21,14 @@ 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 [GB]";
echo "graph_vlabel PHP CGI Memory usage";
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
@ -47,6 +47,23 @@ if [ ! -e ${CMD_WC} ]; then
echo "Command wc (${CMD_WC}) not found!"
exit 1
fi
CMD_AWK=`which awk`
if [ ! -e ${CMD_AWK} ]; then
echo "Command awk (${CMD_AWK}) not found!"
exit 1
fi
CMD_BC=`which bc`
if [ ! -e ${CMD_BC} ]; then
echo "Command bc (${CMD_BC}) not found!"
exit 1
fi
echo -n "php_processes.value "
/bin/ps ax | ${CMD_GREP} -i php-cgi | ${CMD_GREP} -v grep | ${CMD_WC} -l | ${CMD_SED} 's/\t +//' | ${CMD_SED} 's/ *//'
echo -n "php_cgi_processes.value "
ps ax | ${CMD_GREP} -i php-cgi | ${CMD_GREP} -v grep | ${CMD_WC} -l | ${CMD_SED} 's/\t +//' | ${CMD_SED} 's/ *//'
MEMORY=0
for mem in `ps avx | ${CMD_GREP} -i php-cgi | ${CMD_GREP} -v grep | ${CMD_GREP} "Ss" | ${CMD_AWK} '{ print $7 }'`; do
MEMORY=$(($MEMORY + $mem))
done
echo -n "php_cgi_ram.value "
echo "scale=4;${MEMORY}/1024/1024" | bc