our esxi 6 server in datacenter was down, it give this msg according to DC tech.
This issue occur in a situation where the PCC (Processor Clocking Control or Collaborative Power Control) communication between the VMware ESXi kernel (VMkernel) and the server BIOS does not function correctly.
As a result, one or more PCPUs may remain in SMM (System Management Mode) for many seconds. When the VMkernel notices a PCPU is not available for an extended period of time, a purple diagnostic screen occurs.
but there is no such items in setting, please advise, how to solve this