linux查看硬件信息命令(2)

Size: 16384 MB

Form Factor: DIMM

Set: None

Locator: PROC 1 DIMM 1

Bank Locator: Not Specified

Type: DDR4

Type Detail: Synchronous Registered (Buffered)

Speed: 2133 MHz

Manufacturer: HP

Serial Number: Not Specified

Asset Tag: Not Specified

Part Number: 752369-081

Rank: 2

Configured Clock Speed: 2133 MHz

Minimum Voltage: 1。2 V

Maximum Voltage: 1。2 V

Configured Voltage: 1。2 V

[root@Master ~]#

（4）查看网卡信息

[root@Master ~]# dmesg | grep -i Ethernet

igb: Intel(R) Gigabit Ethernet Network Driver - version 5。3。0-k

igb 0000:04:00。0: Intel(R) Gigabit Ethernet Network Connection

igb 0000:04:00。1: Intel(R) Gigabit Ethernet Network Connection

igb 0000:04:00。2: Intel(R) Gigabit Ethernet Network Connection

igb 0000:04:00。3: Intel(R) Gigabit Ethernet Network Connection

igb 0000:02:00。0: Intel(R) Gigabit Ethernet Network Connection

igb 0000:02:00。1: Intel(R) Gigabit Ethernet Network Connection

（5）查看pci信息，即主板所有硬件槽信息

[root@Master ~]# lspci | head -10

00:00。0 Host bridge: Intel Corporation Xeon E7 v3/Xeon E5 v3/Core i7 DMI2 (rev 02)

00:01。0 PCI bridge: Intel Corporation Xeon E7 v3/Xeon E5 v3/Core i7 PCI Express Root Port 1 (rev 02)

00:01。1 PCI bridge: Intel Corporation Xeon E7 v3/Xeon E5 v3/Core i7 PCI Express Root Port 1 (rev 02)

00:02。0 PCI bridge: Intel Corporation Xeon E7 v3/Xeon E5 v3/Core i7 PCI Express Root Port 2 (rev 02)

00:02。1 PCI bridge: Intel Corporation Xeon E7 v3/Xeon E5 v3/Core i7 PCI Express Root Port 2 (rev 02)

00:02。2 PCI bridge: Intel Corporation Xeon E7 v3/Xeon E5 v3/Core i7 PCI Express Root Port 2 (rev 02)

00:02。3 PCI bridge: Intel Corporation Xeon E7 v3/Xeon E5 v3/Core i7 PCI Express Root Port 2 (rev 02)

00:03。0 PCI bridge: Intel Corporation Xeon E7 v3/Xeon E5 v3/Core i7 PCI Express Root Port 3 (rev 02)

00:03。1 PCI bridge: Intel Corporation Xeon E7 v3/Xeon E5 v3/Core i7 PCI Express Root Port 3 (rev 02)

00:03。2 PCI bridge: Intel Corporation Xeon E7 v3/Xeon E5 v3/Core i7 PCI Express Root Port 3 (rev 02)

二、查看CPU信息

（1）查看cpu型号

[root@Master ~]# cat /proc/cpuinfo | grep name | cut -f2 -d: | uniq -c

40 Intel(R) Xeon(R) CPU E5-2650 v3 @ 2。30GHz

（2）查看系统中实际物理CPU的数量（物理）

[root@Master ~]# grep 'physical id' /proc/cpuinfo | sort | uniq | wc -l

（3）系统中实际物理CPU的数量（核数）

[root@Master ~]# cat /proc/cpuinfo |grep 'processor'|wc -l

（4）查看每个物理CPU中core的个数(即核数) linux查看硬件信息命令(2):http://www.youerw.com/fanwen/lunwen_85480.html