What could you have done differently? - Did you run 2 VMs at the same time? - Is networking on your VMs using virtio? - Did you start "iperf -s" on both VMs? - Did you use iperf with "-d" option on two remote hosts to connect to the VMs? - Are all hosts (KVM hypervisor, and both remote hosts) connected to the same physical network switch by 1Gbit/s?
** Attachment added: "vm3.xml" https://bugs.launchpad.net/ubuntu/+source/qemu-kvm/+bug/1079212/+attachment/3443962/+files/vm3.xml -- You received this bug notification because you are a member of Ubuntu Server Team, which is subscribed to qemu-kvm in Ubuntu. https://bugs.launchpad.net/bugs/1079212 Title: network slow when 2 VMs using virtio net bridged to same pyhs. network device on kvm host To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1079212/+subscriptions -- Ubuntu-server-bugs mailing list Ubuntu-server-bugs@lists.ubuntu.com Modify settings or unsubscribe at: https://lists.ubuntu.com/mailman/listinfo/ubuntu-server-bugs
