linux查看CPU和内存信息

linux查看CPU信息

[root@test-01 ~]# cat /proc/cpuinfo| grep "processor"|wc -l               8# 查看物理CPU个数[root@test-01 ~]# cat /proc/cpuinfo| grep "physical id"| sort| uniq| wc -l1[root@test-01 ~]# cat /proc/cpuinfo| grep "cpu cores"| uniqcpu cores       : 8CPU型号[root@test-01 ~]# cat /proc/cpuinfo | grep name | cut -f2 -d: | uniq -c      8  Intel(R) Xeon(R) CPU E5-2670 v3 @ 2.30GHz

查看内存信息

[root@test-01 ~]# cat /proc/meminfo |grep -i "MemTotal"MemTotal:       32660132 kB