Xcp-ng question about hosts

the last (xcp2) is the same as the first (xcp) i7 8700T, 6c/12t, 16GB.

Can someone explain the icons below xcp2?

it has one disk (1x), it has zero VM, but the 4x 12x confuse me.

xl info shows

nr_cpus : 12
max_cpu_id : 11
nr_nodes : 1
cores_per_socket : 6
threads_per_core : 2
cpu_mhz : 2400.000

The first is icon is hosts, 2nd in VM’s, 3rd is storage, fourth is memory.

I would think the forth is the number of vcpus, i.e. cores x threads.

The icons under xcp2 just show the CPU layout, but they can be misleading. Your i7 8700T has 1 socket, 6 cores, and 12 threads, which xl info confirms. The 4x 12x is just XCP-ng’s way of visually representing CPU resources and can be ignored.