I wish to use improved drives too, for my NICs bonded using
round-robin.. now it's limited to 1Gbit for virtio-net.
But I think the bridge interface used to expose VMs to the LAN will
still be limiting max speed, because CPUs have to process all this
traffic over bridge.
On 05.08.2011 11:11, Martin Maurer wrote:
Hi,
I am testing virtio net performance (10 Gbit) and its working great for Linux
guests (I am using Debian Squeeze as KVM guest).
I see just a little performance loss in the guest (compared to the host).
The win2008r2-sp1 installation, using the virtio network drivers from the
Fedora projects gives just 1 Gbit performance (~ 500 to 700Mbit). Any change to
improve this, do I miss anything?
My host:
Proxmox VE 1.8 (2.6.32 Kernel, KVM 0.14.1) - if needed I can provide more
details.
Best Regards,
Martin Maurer
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