查看CPU信息（型號）
cat /proc/cpuinfo | grep name | cut -f2 -d: | uniq -c
8? Intel(R) Xeon(R) Gold 6138 CPU @ 2.00GHz
# 查看物理CPU個數
cat /proc/cpuinfo| grep "physical id"| sort| uniq
physical id : 0
physical id : 10
physical id : 12
physical id : 14
physical id : 2
physical id : 4
physical id : 6
physical id : 8
cat /proc/cpuinfo| grep "physical id"| sort| uniq| wc -l
8
#查看每個物理
