SEAKVM3 is currently suffering from high CPU load caused by a bad RAM stick causing ECC errors. We are currently scheduling replacement for the bad RAM stick and will bring the box down shortly for the replacement. Downtime shouldn't be longer than 30 minutes.
UPDATE @ 20:38 - The RAM replacement is complete and all VPS's have been booted up. The replacement took 10 minutes and VPS's were booted up over a further 10 minutes meaning a total maximum downtime of 20 minutes occurred.