Please visit the forums for full details; our old CentOS 5 servers "Hercules", "Hermes" and "Perseus" have all been replaced by a single new CentOS 7 server called "Zeus". Since we are no longer constrained in terms of RAM usage and we're seeing far less server load than before, the careful separation of critical vs. non-critical services is no longer merited. This simplified architecture should result in an overall increase in performance.