What i want to do is try and track down the exact nature of these MySQL connections between the 2 servers. So, what the source is, what the destination is, what the purpose is. Should i look to enable the (currently disabled) general log? Is there something else i can try? Both servers are running CentOS (one on 4.8 and one on 5.5) and both on latest builds of WHM/cPanel with latest stable PHP/Apache versions.