查看linux服务器CPU相关:
1、查看物理CPU个数
cat /proc/cpuinfo| grep "physical id"| sort| uniq| wc -l
2、查看CPU核心数
cat /proc/cpuinfo| grep "cpu cores"| uniq
3、查看CPU的线程数
grep \'processor\' /proc/cpuinfo|sort -u |wc -l
4、查看CPU型号
cat /proc/cpuinfo | grep name | cut -f2 -d: | uniq -c
5、查看逻辑CPU个数
cat /proc/cpuinfo| grep "processor"| wc -l
6、查看服务器型号
grep \'DMI\' /var/log/dmesg #宿主机执行 dmidecode |grep -A4 \'System Information\' #yum dmidecode