diff --git a/plugins/mysql/mysql_size_all b/plugins/mysql/mysql_size_all
index 2dcc3665..6d5da300 100755
--- a/plugins/mysql/mysql_size_all
+++ b/plugins/mysql/mysql_size_all
@@ -65,8 +65,6 @@ if ($arg eq 'config') {
 sub getDBList;
 foreach my $db (getDBList()) {
 
-  my $datas = 0;
-  my $indexes = 0;
   my (@infos,$info,$i_data,$i_index);
 
   $COMMAND = "$MYSQLADMIN $ENV{mysqlopts} $db -e 'show table status;' | head -n 1";
@@ -100,16 +98,12 @@ foreach my $db (getDBList()) {
 
     while (<SERVICE>) {
         (m/(\d+).*?(\d+(?:\.\d+)?)/);
-        $datas += $1;
-        $indexes += $2;
+        $total_size += $1 + $2;
     }
     close(SERVICE);
 
-    $total_size = $datas+$indexes;
   }
   print("$db.value $total_size\n");
-#   print("datas.value $datas\n");
-#   print("index.value $indexes\n");
 }