(转)如何查看Linux内存信息
1.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”|grepSize|grep-vRange
Size:2048MB
Size:2048MB
Size:NoModuleInstalled
Size:NoModuleInstalled
Size:NoModuleInstalled
Size:NoModuleInstalled
Size:NoModuleInstalled
Size:NoModuleInstalled
2.支持的最大内存容量
dmidecode|grep-P‘Maximum\s+Capacity’
MaximumCapacity:64GB
3.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)
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