1、查看主机内部各组件型号:cat /proc/cpuinfo和lspci (1)cat /proc/cpuinfo结果: dj@dj:~$ cat /proc/cpuinfo processor : 0 vendor_id : GenuineIntel cpu family : 6 model : 85 model name : Intel(R) Xeon(R) Gold 5118 CPU @ 2.30GHz stepping : 4 microcode : 0x2000064 cpu MHz : 1000.019 cache size : 16896 KB physical id :