1.查看CPU型号

[root@cluster134 ~]# cat  /proc/cpuinfo | grep  name | awk -F : '{print $2}' |uniqIntel(R) Xeon(R) CPU E5-2620 0 @ 2.00GHz

2.查看物理CPU数量

[root@cluster134 ~]# cat  /proc/cpuinfo  | grep  physical |sort |uniq
address sizes: 46 bits physical, 48 bits virtual
physical id: 0
physical id: 1
=======>2个物理CPU3

3.查看每个物理CPU的核心数

[root@cluster134 ~]# cat  /proc/cpuinfo  | grep  cores |uniq
cpu cores: 6
=======>每个物理CPU都是6核心

4.CPU是否支持超线程

[root@cluster134 ~]# cat  /proc/cpuinfo   | grep   processor  |wc -l
24
=======>24个逻辑CPU

[root@cluster134 ~]# cat  /proc/cpuinfo   | grep   'core id' |sort  |uniq  -c4 core id: 04 core id: 14 core id: 24 core id: 34 core id: 44 core id: 5
理论上相同core id的值应该只有2个，而这里显示有4个，表示采用了超线程技术。

5.查看bonding网卡的工作模式

[root@cluster134 ~]# cat  /proc/net/bonding/bond0
Ethernet Channel Bonding Driver: v3.7.1 (April 27, 2011)
Bonding Mode: fault-tolerance (active-backup)   //主备模式
Primary Slave: None
Currently Active Slave: em1              //现在是em1网卡在工作
MII Status: up
MII Polling Interval (ms): 1
Up Delay (ms): 100
Down Delay (ms): 100
Slave Interface: em1
MII Status: up
Speed: 1000 Mbps
Duplex: full
Link Failure Count: 0
Permanent HW addr: b8:ca:3a:f2:5c:32
Slave queue ID: 0
Slave Interface: em2
MII Status: up
Speed: 1000 Mbps
Duplex: full
Link Failure Count: 0
Permanent HW addr: b8:ca:3a:f2:5c:33
Slave queue ID: 0

6.查看硬件raid卡信息

(1)MegaCli工具安装

yum  install  -y  ftp://rpmfind.net/linux/Mandriva/devel/cooker/x86_64/media/non-free/release/megacli-8.02.21-1-mdv2012.0.x86_64.rpm

(2).查看raid状态

[root@cluster143 ~]# megacli -ldinfo -l0 -a0
OSSpecificInitialize: Failed to load libsysfs.so.2.0.2 Please ensure that libsfs is present in the system.
The dependent library libsysfs.so.2.0.1 not available. Please contact LSI for distribution of the package
Adapter 0 -- Virtual Drive Information:
Virtual Drive: 0 (Target Id: 0)
Name                :
RAID Level          : Primary-1, Secondary-0, RAID Level Qualifier-0
Size                : 931.0 GB
Mirror Data         : 931.0 GB
State               : Degraded            //线上raid1损坏
Strip Size          : 64 KB
Number Of Drives    : 2
Span Depth          : 1
Default Cache Policy: WriteThrough, ReadAheadNone, Direct, No Write Cache if Bad BBU
Current Cache Policy: WriteThrough, ReadAheadNone, Direct, No Write Cache if Bad BBU
Default Access Policy: Read/Write
Current Access Policy: Read/Write
Disk Cache Policy   : Disk's Default
Encryption Type     : None
Default Power Savings Policy: Controller Defined
Current Power Savings Policy: None
Can spin up in 1 minute: Yes
LD has drives that support T10 power conditions: Yes
LD's IO profile supports MAX power savings with cached writes: No
Bad Blocks Exist: No
Is VD Cached: No

7.IOPS

IOPS是指存储每秒可接受多少次主机发出的访问，主机的一次IO需要多次访问存储才可以完成的一个“指标.
zabbix监控,线上已上线使用.