root@magrathea:~ # lgrpinfo  -a
lgroup 0 (root):
        Children: 1 2
        CPUs: 0-23
        Memory: installed 168G, allocated 11G, free 157G
        Lgroup resources: 1 2 (CPU); 1 2 (memory)
        Latency: 63343
lgroup 1 (leaf):
        Children: none, Parent: 0
        CPUs: 0-5 12-17
        Memory: installed 72G, allocated 2.1G, free 70G
        Lgroup resources: 1 (CPU); 1 (memory)
        Load: 0.108
        Latency: 42437
lgroup 2 (leaf):
        Children: none, Parent: 0
        CPUs: 6-11 18-23
        Memory: installed 96G, allocated 8.8G, free 87G
        Lgroup resources: 2 (CPU); 2 (memory)
        Load: 0.0405
        Latency: 42437

Lgroup latencies:

---------------------
  |     0     1     2
---------------------
0 | 63343 63343 63343
1 | 63343 42437 63343
2 | 63343 63343 42437
---------------------