dmidecode
dmidecode 使用 SMBIOS/DMI 标准,在Linux下收集相关硬件信息
获取CPU型号
]# dmidecode -t processor | grep Version | head -n 1
Version: Intel(R) Core(TM) i7-4790 CPU @ 3.60GHz
获取服务器型号
]# dmidecode | grep 'Product Name'
Product Name: VMware Virtual Platform
Product Name: 440BX Desktop Reference Platform
获取主机序列号
]# dmidecode -s system-serial-number
VMware-56 4d 83 35 b6 1a ca 95-e6 c4 c9 f3 b6 e8 69 cd
查看内存的汇总信息
]# dmidecode|grep -P -A5 "Memory\s+Device"|grep Size|grep -v Range | grep -v "No Module Installed"
Size: 2048 MB
查看主板支持的最大内存
]# dmidecode|grep 'Maximum Capacity'
Maximum Capacity: 1 TB
Linux系统查看内存规格信息
]# dmidecode|grep -A16 'Memory Device'|grep 'Speed'
Speed: 1333 MHz
Speed: 1333 MHz
Speed: 1333 MHz
Speed: 1333 MHz
查看CPU信息
]# lscpu
Architecture: x86_64
CPU op-mode(s): 32-bit, 64-bit
Byte Order: Little Endian
CPU(s): 2
On-line CPU(s) list: 0,1
Thread(s) per core: 1
Core(s) per socket: 2
座: 1
NUMA 节点: 1
厂商 ID: GenuineIntel
CPU 系列: 6
型号: 60
型号名称: Intel(R) Core(TM) i7-4790 CPU @ 3.60GHz
步进: 3
CPU MHz: 3597.915
BogoMIPS: 7195.83
超管理器厂商: VMware
虚拟化类型: 完全
L1d 缓存: 32K
L1i 缓存: 32K
L2 缓存: 256K
L3 缓存: 8192K
NUMA 节点0 CPU: 0,1
来源:51CTO
作者:812374156
链接:https://blog.51cto.com/xiong51/2433152