If your system does not have a kernel and a 100 CPU system, hopefully this user guide can help you fix this problem.
Ntoskrnl.exe (short for Windows NT Operating System Kernel), also known as a kernel image, is a system application file that provides kernel and runtime levels for the Windows kernel region. NT and is responsible for various system services such as hardware virtualization and process and memory management, so

I recently ran into a strange issue where a process called System (NT Kernel