On 03/07/2011 12:25 AM, Mathias Klette wrote:
Hi list, I'm not sure if this is the right list, but I have to ask for help on some performance issues with KVM and Windows 2008 R2. Windows guest is working properly on a clean install. But once some applications get installed - especially MSSQL, but others as well - system becomes pretty unresponsive. In turns, a login to the system can take several minutes, context menus are opened badly slow and the clock is not updated correctly which leads to differences of whole hours after only some few hours uptime. Verifying with performance monitor in Windows I could only see load on disk IO, not on CPU, memory. From kvm/qemu point of view: A raw-image stored on a ext4 formatted LVM volume is used and started with following configurations via libvirt - see attached. On the host system runs Debian Squeeze with a custom 2.6.38-rc2-amd64 kernel. Packages kvm, qemu-kvm and qemu-utils have been re-packaged from source with only slight changes from original Debian source. Versions following
top/vmstat/kvm_stat on the host, please. -- error compiling committee.c: too many arguments to function -- To unsubscribe from this list: send the line "unsubscribe kvm" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
