一、具体操作

查看物理CPU个数

cat /proc/cpuinfo| grep "physical id"| sort| uniq| wc -l

查看每个物理CPU中core的个数(即核数)

cat /proc/cpuinfo| grep "cpu cores"| uniq

查看逻辑CPU的个数

cat /proc/cpuinfo| grep "processor"| wc -l

查看cpu cores数量:

grep "cpu cores" /proc/cpuinfo|uniq

查看每个CPU的核(core)id:

grep 'core id' /proc/cpuinfo

二、参考文献

1.https://www.cnblogs.com/xhzj/p/14516449.html
2.https://www.cnblogs.com/tuowang/p/9398837.html