1.Linux 查看内存的插槽数,已经使用多少插槽.每条内存多大,已使用内存多大
dmidecode|grep -P -A5 "Memory\s+Device"|grep Size|grep -v Range Size:2048MB Size:2048MB Size:NoModuleInstalled Size:NoModuleInstalled Size:NoModuleInstalled Size:NoModuleInstalled Size:NoModuleInstalled Size:NoModuleInstalled
2.Linux 查看内存支持的最大内存容量
dmidecode|grep -P 'Maximum\s+Capacity' MaximumCapacity:64GB
3.Linux 查看内存的频率
dmidecode|grep -A16 "MemoryDevice" dmidecode|grep -A16 "MemoryDevice"|grep 'Speed' Speed:667MHz(1.5ns) Speed:667MHz(1.5ns) Speed:667MHz(1.5ns) Speed:667MHz(1.5ns) Speed:667MHz(1.5ns) Speed:667MHz(1.5ns) Speed:667MHz(1.5ns) Speed:667MHz(1.5ns)