The environment details are

kernel version : 2.6.18-371.8.1.el5
RHEL release : Red Hat Enterprise Linux Server release 5.10 (Tikanga)

virsh # version
Compiled against library: libvir 0.8.2
Using library: libvir 0.8.2
Using API: QEMU 0.8.2
Running hypervisor: QEMU 0.9.1

On Tue, Apr 29, 2014 at 1:23 PM, Vikas Kokare <vikaskokare@gmail.com> wrote:

We are seeing issues(data is unavailable) with usage of the following Libvirt APIs, on RHEL5, while they are working Ok with RHEL 6, SLES10/11.

CPU dumpxml from Domain.getXMLDesc() returns no xml nodes for CPU model and topology and its sub-elements such as sockets, cores, threads.

Domain.memoryStats(int) : added since 0.5.0

Please guide.