查看CPU是几核

命令1 (查看有几个CPU):cat /proc/cpuinfo |grep "physical id"|sort |uniq|wc -l

命令2 (每个CPU几核):cat /proc/cpuinfo |grep "cores"|uniq

核数:两个结果相乘 *_*

原文地址:https://www.cnblogs.com/hutudan/p/5545586.html