diff --git a/plugins/php/php-cgi b/plugins/php/php-cgi
index 0aa81748..d41dd1af 100755
--- a/plugins/php/php-cgi
+++ b/plugins/php/php-cgi
@@ -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