[root@bogon ~]# numactl --hardware
available: 2 nodes (0-1)
node 0 cpus: 0 2
node 0 size: 9215 MB
node 0 free: 283 MB
node 1 cpus: 1 3
node 1 size: 9215 MB
node 1 free: 321 MB
node distances:
node   0    1
  0:  10   21
  1:  21   10