I have now upgraded and converted all my servers from cb 1.2 (suphp) to cb 2.0 (mod_ruid2). I notice that after going to cb 2.0 and mod_ruid2 that httpd use a least double amount of memory then before. Is it because of mod_ruid2 uses more memory then suphp, or is it because custombuild 2.0 settings is different? Or is it something to do with the new mysqlnd? Please see the image below, it is only 12 httpd pids, but they are using 717.5 MB: