Bit stumped on this one.
SQL 2012 installed on a VM under Server 2012, host is 2012 as well. It is the only guest VM. It runs fine for several weeks, then out of the blue it starts to balloon up to 99%+ CPU usage on the guest. Problem is that I cannot run activity monitor on SSMS as it times out (due to the high cpu usage). So what script(s) can I use to show my who my culprit is?