服務器硬件信息收集

#dmidecode | grep Product

Product Name: ProLiant DL380p Gen8

//顯示服務器型號

[root@RTM ~]# cat /proc/cpuinfo| grep "physical id"| sort| uniq| wc -l

//查看物理cpu數

[root@RTM ~]# cat /proc/cpuinfo| grep "cpu cores"| uniq

cpu cores : 6

//cpu的核心數

[root@RTM ~]# free -m

total used free shared buffers cached

Mem: 64386 47108 17277 2908 373 31905

-/+ buffers/cache: 14829 49556

Swap: 66575 0 66575

//物理內存

[root@RTM ~]# dmidecode | grep -P -A 5 "Memory\s+Device" | grep Size | grep -v Range

Size: No Module Installed

Size: 16384 MB

Size: No Module Installed

Size: 16384 MB

Size: No Module Installed

Size: 16384 MB

Size: No Module Installed

Size: 16384 MB

[root@RTM ~]# cat /proc/scsi/scsi

Attached devices:

Host: scsi0 Channel: 03 Id: 00 Lun: 00

Vendor: HP Model: P420i Rev: 5.22

Type: RAID ANSI SCSI revision: 05

Host: scsi0 Channel: 00 Id: 00 Lun: 00

Vendor: HP Model: LOGICAL VOLUME Rev: 5.22

Type: Direct-Access ANSI SCSI revision: 05

Host: scsi0 Channel: 00 Id: 00 Lun: 01

Vendor: HP Model: LOGICAL VOLUME Rev: 5.22

Type: Direct-Access ANSI SCSI revision: 05

Host: scsi2 Channel: 00 Id: 00 Lun: 00

Vendor: hp Model: DVDROM DT80N Rev: DA00

Type: CD-ROM ANSI SCSI revision: 05

[root@RTM ~]# fdisk -l