1.查看物理cpu個數

grep 'physical id' /PRoc/cpuinfo | sort -u | wc -l

2.查看核心數量
grep 'core id' /proc/cpuinfo | sort -u | wc -l

3.查看線程數

grep 'processor' /proc/cpuinfo | sort -u | wc -l

4.查看cpu型號

dmidecode -s processor-version