Different between Kloxo-MR 6.5 and 7.0 related to php-fpm thread handling. In Kloxo-MR 6.5, handling with 'dynamic' type (need minimum residence php-fpm resident in memory; 2 residents per-user). In Kloxo-MR 7.0, handling with 'ondemand' type (no residence php-fpm if no one access to website).