RHEL V8 Guest on MS Hyper V 2019 Slow performance

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Hi,

Trying to install RHEL V8 Developer Edition as a guest VM on MS Hyper-V.

I am experiencing slow performance after installation when running more than one guest virtual CPU.

When adding more than one cpu (2 or 4 virtual cpu) to the guest RHEL V8, the UI becomes barely usually. If i switch back to one CPU the RHEL UI is functional again.

Need help to get RHEL V8 as a guest on Mircosoft Server Hyper-V 2019 without these performance issues when running more than one guest CPU.

The VM was setup as per Redhat guide https://developers.redhat.com/rhel8/install-rhel8-hyperv/

Hyper-V host in Windows Server 2019 Edition

Thanks
Nathan

NC

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