[libvirt-users] Performance of guest

Allence

2018-05-21 15:45:41 UTC

My guest was started by a diskless drive. In my window, I can discover that my network is virtio. Is lib-virt drivee like this?

At 2018-05-21 17:02:56, "Prasad K" <***@gmail.com> wrote:

Have you tried installing lib-virt drivers for Windows guest ?
https://www.linux-kvm.org/page/WindowsGuestDrivers/Download_Drivers

Regards,
Prasad

On 20 May 2018 at 21:10, Allence <***@163.com> wrote:

I recently used Linux in VMware, but I discovered that kvm can replace it, so I created the kvm environment and then started a window on the host system.
But when I use it, I have a problem. My guest's performance is not very good.
For example, when I use Windows without kvm, the âlolâ fps is 160, but my guest is only 135.
why? I only have one guest
what is the reason?
What can we do to promote my performance?
There are my some settings for me.
timer: hypervclock
cpu: 8 socket(intel@ core i7 7700k)
memory: 16G
GPU: 1060
network: virtio

my environment:
libvirt: 4.2
qemu: 2.12
windows: windows 7
host: ubuntu server 1604

If you need my detailed settings, please let me know.