You try “rebooting” your server?
I’ve moved both my site and sql over to VPS’s and both were pretty smooth. The first move though I did need to reboot my server once and everything’s been running smooth for months. I had my databases moved over to a VPS for MySQL and that went without a hitch.
Like I said, try rebooting if you haven’t already done so. I’ve been very happy with the VPS’s, they rock!
“The surest way to corrupt a youth is to instruct him to hold in higher esteem those who think alike than those who think differently.”
– Friedrich Nietzsche