I haven't been able to pin down the cause of this, but shortly after installing PSA 9.3.0 with the latest MySQL and PHP packages from ART, I'm experiencing unusually high CPU loads... I don't even know where to begin, there's no sign of any malfunction, DOS attacks, nothing in the error logs... Anyone else having any troubles? I don't know if its PLESK related or not. Strangest thing. No errors on my server, just that my machine is totally bogged down.