Hi all, I have been trying to find out cpu topology using libvirt. When I do 'virsh capabilites', I find this inside <topology> tag: <topology>       <cells num='1'>         <cell id='0'>           <memory unit='KiB'>3908488</memory>           <cpus num='4'>             <cpu id='0' socket_id='0' core_id='0' siblings='0'/>             <cpu id='1' socket_id='0' core_id='0' siblings='1'/>             <cpu id='2' socket_id='0' core_id='1' siblings='2'/>             <cpu id='3' socket_id='0' core_id='1' siblings='3'/>           </cpus>         </cell>       </cells> </topology> But when I use the 'getCapbilities()' function of the python binding, the result is: <topology>       <cells num='1'>         <cell id='0'>               <cpus num='4'>           <cpu id='0'/>        <cpu id='1'/>        <cpu id='2'/>        <cpu id='3'/>               </cpus>            </cell>        </cells>   </topology>\n As you can see this doesnt give any information about socket/core/thread etc. What I an interested to know is that is it a limitation of python binding or libvirt C API itself? How can I get the whole topology without just parsing the output of virsh capabilities?