performance tuning

[joseph51]

can any one tell me what are the main steps for performance tuning

[Hein van den Heuvel]

Step 1) Find knob to turn
Step 2) Turn the knob
Step 3) Run for cover

Hein.

[joseph51]

hi heuvel

ca you please brief out the steps

[Avinash20]

Hi Binu,

Please refer to the below link:
http://docs.hp.com/en/1219/tuningwp.html

PS : Please assign to all your thread posted in ITRC. In case you are not aware please refer http://forums11.itrc.hp.com/service/forums/helptips.do?#33

[Avinash20 · Accepted solution]

If this is an interview question, Performance could be due to memory/disk/CPU/Network bottleneck

We need to identify it and tune it accordingly

Memory Bottleneck
vmstat
swapinfo -tam
top

CPU:
top
sar -Mu 1 1

Disk:
sar -d 1 1

[Emil Velez]

see this techincal paper

[joseph51]

thanks