[root@tdh01 ~]# grep 'physical id' /proc/cpuinfo | sort -u # 查看物理cpu个数
physical id : 0
physical id : 1
[root@tdh01 ~]# grep 'core id' /proc/cpuinfo | sort -u | wc -l # 查看核心数量
6
[root@tdh01 ~]# grep 'processor' /proc/cpuinfo | sort -u | wc -l # 查看线程数
12
[root@tdh01 ~]# dmidecode -s processor-version # 查看cpu型号
Intel(R) Xeon(R) CPU E5-2609 v3 @ 1.90GHz
Intel(R) Xeon(R) CPU E5-2609 v3 @ 1.90GHz
[root@tdh01 ~]# grep '