lscpu
顯示範例：
Architecture: x86_64
CPU op-mode(s): 32-bit, 64-bit
CPU(s): 8
Thread(s) per core: 1
Core(s) per socket: 4
CPU socket(s): 2
NUMA node(s): 1
Vendor ID: GenuineIntel
CPU family: 6
Model: 23
Stepping: 6
CPU MHz: 1992.000
Virtualization: VT-x
L1d cache: 32K
L1i cache: 32K
L2 cache: 6144K