CentOS memory View

CentOS memory View
1. view the number of memory slots and usage [root@10.10.90.20 ~] # Dmidecode | grep-P-A5 "Memory Device" | grep Size: 4096 MB Size: No Module Installed Size: 4096 MB Size: no Module Installed Size: No Module Installed 2. view the maximum memory capacity supported by memory [root@10.10.90.20 ~] # Dmidecode | grep-P 'maximum Capacity 'Maximum Capacity: 128 GB3. view memory frequency [root@10.10.90.20 ~] # Dmidecode | grep-A16 "Memory Device" | grep 'speed' Speed: 1333 MHz Speed: Unknown Speed: 1333 MHz Speed: Unknown Speed: unknown