CentOS7查看CPU信息

1 查看cpu型号

cat /proc/cpuinfo | grep name | cut -f2 -d: | uniq -c

2 查看物理cpu个数

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

3 查看逻辑cpu个数

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

4 查看cpu内核数

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

5 查看单个物理cpu的逻辑cpu数量

cat /proc/cpuinfo | grep "siblings" | uniq