摘要： 1. 查看物理CPU的个数#cat /proc/cpuinfo |grep "physical id"|sort |uniq|wc -l12. 查看逻辑CPU的个数#cat /proc/cpuinfo |grep "processor"|wc -l83. 查看CPU是几核#cat /proc/cpuinfo |grep "cores"|uniqcpu cores : 44. 查看CPU的主频#cat /proc/cpuinfo |grep MHz|uniqcpu MHz : 1600.000# uname -aLinux 54acm 阅读全文