PHP Code
[root@iix-server-3 qemu]# virsh dumpxml --domain v2281
<domain type='kvm'>
<name>v2281</name>
<uuid>801074de-656c-4bfb-abb0-0f8e9158849a</uuid>
<memory unit='KiB'>2572288</memory>
<currentMemory unit='KiB'>2572288</currentMemory>
<vcpu placement='static'>1</vcpu>
<cputune>
<shares>1024</shares>
</cputune>