topic performance tuning in Operating System - HP-UX

performance tuning

joseph51 — Thu, 12 Feb 2009 16:02:24 GMT

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

Re: performance tuning

Hein van den Heuvel — Thu, 12 Feb 2009 16:05:06 GMT

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

Hein.

Re: performance tuning

joseph51 — Thu, 12 Feb 2009 16:14:45 GMT

hi heuvel

ca you please brief out the steps

Re: performance tuning

Avinash20 — Thu, 12 Feb 2009 17:20:02 GMT

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

Re: performance tuning

Avinash20 — Thu, 12 Feb 2009 17:45:37 GMT

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

Re: performance tuning

Emil Velez — Tue, 18 May 2021 12:48:10 GMT

see this techincal paper

Re: performance tuning

joseph51 — Sun, 15 Feb 2009 06:02:30 GMT

thanks