Shulou(Shulou.com)06/02 Report--

Experimental environment: a virtual machine

1. Right-click the virtual machine and click "Edit Settings"

2. In the "options", find the item "memory / cpu hot plug", tick "start memory hot add for this virtual machine" and "start CPU hot add for this virtual machine only", and click "OK".

Note: in the boot state, only memory or CPU can be upgraded, but memory or CPU cannot be degraded. It is recommended to enable this feature when creating a virtual machine.

I hope I can help you.

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