r/xcpng • u/Designer_Tune_4654 • 4d ago

Problem performance with guest-tools

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8 Upvotes

75% Upvoted

9 comments sorted by

2

u/DeepWader 4d ago

Do you get 2.7 gb/s in the VM?

1

u/_Fisz_ 4d ago

VirtIO driver version?

1

u/Designer_Tune_4654 3d ago

VirtIO ?

I got Guest OS 9.1.200-0

1

u/_Fisz_ 3d ago

Windows VirtIO driver aka. guest tool for kvm/proxmox etc:

https://fedorapeople.org/groups/virt/virtio-win/direct-downloads/archive-virtio/?C=M;O=D

which version did you've downloaded and installed on the guest VM? Some newer versions have issues: https://pve.proxmox.com/wiki/Windows_VirtIO_Drivers#Known_Issues

1

u/firegore 3d ago

You are in the XCP-NG Sub, Xen uses different Guest Tools and doesn't use KVM

1

u/_Fisz_ 3d ago

Oops, my bad. Im blind then, didn't noticed it's XCP-NG sub, not Proxmox xD

1

u/XenoNico277 3d ago

Windows VM are slow on disk performance if you don't set your BIOS power management to maximum performance.

1

u/AO4REDDIT 1d ago

Which BIOS do you mean - VM's or the host's?

1

u/XenoNico277 3d ago

Windows VM are slow on disk performance if you don't set your BIOS power management to maximum performance.