I have tried two things. Upgrading to kernel 3.19.8 and also disabling Hyper-Threading. Neither has any effect.
Here is attached libvirtd.log, initial part of log is with kernel 3.19.8 which I tried first. Second part of log, which starts at 13:40:28 is with HT disabled. ** Attachment added: "20150608-libvirtd.log" https://bugs.launchpad.net/ubuntu/+source/libvirt/+bug/1446177/+attachment/4411566/+files/20150608-libvirtd.log -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1446177 Title: Nodeinfo returns wrong NUMA topology / bad virtualization performance To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/libvirt/+bug/1446177/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
