Linux查看系统cpu个数核心书线程数

Posted 2021-02-17

1.查看物理cpu个数

[[email protected] ~]# grep ‘core id‘ /proc/cpuinfo | sort -u | wc -l

2.查看核心数量

[[email protected] ~]# grep ‘processor‘ /proc/cpuinfo | sort -u | wc -l

3.查看线程数

[[email protected] ~]# grep ‘physical id‘ /proc/cpuinfo | sort -u

核心数量默认是12 HT超线程技术 显示的24

4.查看内存

[[email protected] ~]# free -g

5.查看硬盘

[[email protected] ~]# df -TH