[root@node1 ~]# free -g
total used free shared buffers cached
Mem: 1511 3 1507 0 0 0
-/+ buffers/cache: 3 1508
Swap: 0 0 0
[root@node1 ~]# lscpu
Architecture: x86_64
CPU op-mode(s): 32-bit, 64-bit
Byte Order: Little Endian
CPU(s): 384
On-line CPU(s) list: 0-383
Thread(s) per core: 2
Core(s) per socket: 4
Socket(s): 48
NUMA node(s): 48
Vendor ID: AuthenticAMD
CPU family: 21
Model: 2
Stepping: 0
CPU MHz: 2499.971
BogoMIPS: 5001.08
Virtualization: AMD-V
L1d cache: 16K
L1i cache: 64K
L2 cache: 2048K
L3 cache: 6144K
NUMA node0 CPU(s): 0-7
NUMA node1 CPU(s): 8-15
NUMA node2 CPU(s): 16-23
NUMA node3 CPU(s): 24-31
NUMA node4 CPU(s): 32-39
NUMA node5 CPU(s): 40-47
NUMA node6 CPU(s): 48-55
NUMA node7 CPU(s): 56-63
NUMA node8 CPU(s): 64-71
NUMA node9 CPU(s): 72-79
NUMA node10 CPU(s): 80-87
NUMA node11 CPU(s): 88-95
NUMA node12 CPU(s): 96-103
NUMA node13 CPU(s): 104-111
NUMA node14 CPU(s): 112-119
NUMA node15 CPU(s): 120-127
NUMA node16 CPU(s): 128-135
NUMA node17 CPU(s): 136-143
NUMA node18 CPU(s): 144-151
NUMA node19 CPU(s): 152-159
NUMA node20 CPU(s): 160-167
NUMA node21 CPU(s): 168-175
NUMA node22 CPU(s): 176-183
NUMA node23 CPU(s): 184-191
NUMA node24 CPU(s): 192-199
NUMA node25 CPU(s): 200-207
NUMA node26 CPU(s): 208-215
NUMA node27 CPU(s): 216-223
NUMA node28 CPU(s): 224-231
NUMA node29 CPU(s): 232-239
NUMA node30 CPU(s): 240-247
NUMA node31 CPU(s): 248-255
NUMA node32 CPU(s): 256-263
NUMA node33 CPU(s): 264-271
NUMA node34 CPU(s): 272-279
NUMA node35 CPU(s): 280-287
NUMA node36 CPU(s): 288-295
NUMA node37 CPU(s): 296-303
NUMA node38 CPU(s): 304-311
NUMA node39 CPU(s): 312-319
NUMA node40 CPU(s): 320-327
NUMA node41 CPU(s): 328-335
NUMA node42 CPU(s): 336-343
NUMA node43 CPU(s): 344-351
NUMA node44 CPU(s): 352-359
NUMA node45 CPU(s): 360-367
NUMA node46 CPU(s): 368-375
NUMA node47 CPU(s): 376-383