查看linux版本号：[root@dlzcmesdbsoftware]#cat/proc/version
Linuxversion2.6.18-92.el5(brewbuilder@ls20-bc2-13.build.redhat.com)(gccversion4.1.220071124(RedHat4.1.2-41))#1SMPTueApr2913:16:15EDT2008

根据版本号下载：sysstat-7.0.2-3.el5.x86_64

上传至/software下：

进行安装：

[root@dlzcmesdb1~]#cd/software/
[root@dlzcmesdb1software]#ll
total21586652
--rw-r--r--1rootroot178400Jan212014sysstat-7.0.2-3.el5.x86_64.rpm
-rwxrwxrwx1oracleoinstall965886589Dec172010weblogic1033_generic.jar
-rwxrwxrwx1rootroot16Jun172013xx.test
[root@dlzcmesdb1software]#rpm-ivhsysstat-7.0.2-3.el5.x86_64.rpm
warning:sysstat-7.0.2-3.el5.x86_64.rpm:HeaderV3DSAsignature:NOKEY,keyID1e5e0159
Preparing...###########################################[100%]
1:sysstat###########################################[100%]
[root@dlzcmesdb1software]#iostat
Linux2.6.18-92.el5(dlzcmesdb1)01/21/2014

avg-cpu:%user%nice%system%iowait%steal%idle
2.120.000.181.300.0096.41

Device:tpsBlk_read/sBlk_wrtn/sBlk_readBlk_wrtn
cciss/c0d014.6560.521808.111159703043464894386
sda7.061152.6383.302208781108159622376
sdb0.000.000.0025660
sdc0.000.000.0025580
sdd7.061153.7683.292210952062159618128
dm-0227.1947.831794.93916478453439630168
dm-13.2312.6913.182431792025264200
dm-236.412306.38166.594419728054319240504
dm-336.412306.38166.594419727846319240504

即可查看

附iostat安装包：sysstat-7.0.2-3.el5.x86_64.rpm：http://pan.baidu.com/s/1o6lq7jG