About time you played with CentOS 7.x

and Centmin Mod .08 beta
Yup i spun up a CentOS 7.1, 2GB Linode KVM Fremont, CA for a dedicated Piwik Web Analytics + Centmin Mod LEMP .08 beta 03 server
Centmin Mod .08 beta03's Nginx Vhost Traffic Stats with native .08 beta 03 multiple PHP-FPM pool support
Piwik backed by Redis 3.0.2 cache/queuing