[CentOS7]

查看内存插槽使用情况

[root@Proxy ~]# dmidecode |grep -P -A 5 "Memory Device"|grep Size|grep -v 'Range'
        Size: 32 GB
        Size: No Module Installed
        Size: 32 GB
        Size: No Module Installed
        Size: No Module Installed
        Size: No Module Installed
        Size: No Module Installed
        Size: No Module Installed
        Size: No Module Installed
        Size: No Module Installed
        Size: No Module Installed
        Size: No Module Installed
        Size: 32 GB
        Size: No Module Installed
        Size: 32 GB
        Size: No Module Installed
        Size: No Module Installed
        Size: No Module Installed
        Size: No Module Installed
        Size: No Module Installed
        Size: No Module Installed
        Size: No Module Installed
        Size: No Module Installed
        Size: No Module Installed

内存最大支持

[root@Proxy ~]# dmidecode |grep "Maximum Capacity"
        Maximum Capacity: 9 TB

内存频率

[root@Proxy ~]# dmidecode|grep -A16 "Memory Device"|grep 'Speed'
        Speed: 2666 MHz
        Speed: Unknown
        Speed: 2666 MHz
        Speed: Unknown
        Speed: Unknown
        Speed: Unknown
        Speed: Unknown
        Speed: Unknown
        Speed: Unknown
        Speed: Unknown
        Speed: Unknown
        Speed: Unknown
        Speed: 2666 MHz
        Speed: Unknown
        Speed: 2666 MHz
        Speed: Unknown
        Speed: Unknown
        Speed: Unknown
        Speed: Unknown
        Speed: Unknown
        Speed: Unknown
        Speed: Unknown
        Speed: Unknown
        Speed: Unknown