NEED HELP !!! URGENT

[makesysb]

Hello All ,

I am a unix system administrator and work on performance management, i am asked to write a small documentation on thresholds for aix, hpux and sun solaris , where can i find the information for thresholds on CPU, MEMORY and DISK for the above mentioned operating systems, your help are greatly appreciated.

SA

 

[bjverzal]

Thresholds such as ???

With CPU pre-fetch instructions and L1, L2 and L3 cache, the CPU performance on AIX is quite good.

What specifically are you looking for ?

BV

 

[makesysb]

Hi BV ,


I am looking for the thresholds on vmstat, for CPU , Memory ,& Disk , also want to know what would be the critical percentage and the warning percentages.

for eg: cpu overall is 80% but the individual one: for

usr
sys
wio &
id etc

where can i find the information to fill in these questions

thanx
sa

 

[jrb23]

Go to /

http://www.redbooks.ibm.com

choice pSeries and read on this Redbook
SG24-6184 IBM eServer Certification Study Guide - AIX 5L Performance and System Tuning