virsh 查看hypervisor特性
[root@opennebula var]# virsh -c qemu:///system nodeinfo CPU model: x86_64 CPU(s): 4 CPU frequency: 2394 MHz CPU socket(s): 2 Core(s) per socket: 2 Thread(s) per core: 1 NUMA cell(s): 1 Memory size: 1012352 KiB
[root@opennebula var]# virsh -c qemu:///system nodeinfo CPU model: x86_64 CPU(s): 4 CPU frequency: 2394 MHz CPU socket(s): 2 Core(s) per socket: 2 Thread(s) per core: 1 NUMA cell(s): 1 Memory size: 1012352 KiB