linux系统物理cpu信息查询
1.查看CPU型号
cat /proc/cpuinfo | grep name | cut -f2 -d: | uniq -c
2.查看物理CPU的个数
cat /proc/cpuinfo |grep "physical id"|sort |uniq|wc -l
3.查看逻辑CPU的个数
cat /proc/cpuinfo |grep "processor"|wc -l
4.查看CPU是几核
cat /proc/cpuinfo |grep "cores"|uniq