Some things (like the hardware of the host) we get through apport-collect. It would be good to get a better understanding of the guest usage. Like how many guests, how much memory they get, how many vcpus. virtio disks and network and how are the guests connected to the network (NAT bridge, transparent bridge, openvswitch?). Are vdisk using raw images or qcov2, image files or partitions or logical volumes. Maybe then we can also replicate the issue in a test environment. Up to now I am not sure I ever was able to see the same issue or not. Oh and was there a specific stat or combination of stats that hints this is happening. Laggy terminal is hard to test for in some scripted way.
-- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1344430 Title: 10-15% iowait on kvm instances on Ubuntu 14.04 To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1344430/+subscriptions -- ubuntu-bugs mailing list [email protected] https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
