"System" process high CPU useage in Windows Server 2022

Question

The processor utilization rate of "Syetem" gradually goes up every time I reboot my server. So what is "System" doing ? And how to solve this problem?

Answer 1

Hi @闻浩 隼

The SYSTEM Process is critical Kernel process on which OS is running and it manages it own resources to Smoothly run the Windows OS.

To better view which sub processes are used you can use Process Explorer from SysInternals to get more information about SYSTM context threads and sub processes.
https://learn.microsoft.com/en-us/sysinternals/downloads/process-explorer

Hope this answers your question :)
Thank you.

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