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performance tuning

Hari Prasad S R
Frequent Advisor

performance tuning

Hi guys,

can any one tell me what are all the parameters to be tuned to increase the performance of standalone hp-ux 11.00 OS
11 REPLIES
Hoang Chi Cong_1
Honored Contributor

Re: performance tuning

Hi
Can download at this link:
http://forums1.itrc.hp.com/service/forums/getattachment.do?attachmentId=79348&ext=.pdf
Take a look at this thread:
http://forums1.itrc.hp.com/service/forums/questionanswer.do?threadId=588393

Please take some time to assign some point to all who take a time to help you:
http://forums1.itrc.hp.com/service/forums/publicProfile.do?userId=CA1251522&forumId=1

Regard,
Hoang Chi Cong
Looking for a special chance.......
Tim D Fulford
Honored Contributor

Re: performance tuning

There really is not enough info here. What performance do you want to increase. If you are using your system as a database machine you will do some things, and if you are using your system to compile code you will do something else.

do you want to tune your disks, CPU, kernel, filesystem access, NFS, Web access etc..

Please be more specific about what you are trying to achieve.

Regards

Tim
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Hari Prasad S R
Frequent Advisor

Re: performance tuning

hi,

i have a standalone machine in that i want to tune the performance of the cpu, and also i want to stop all the un-neccessary service running in that, and even i want to stop all un-neccessary listening ports including sendmail. can you please tell me how do i go about it.

even i want to know what are the parameters to be tuned for the NFS and NIS service, bcoz i am planning implement on that, but before that i want to tune the system performance (CPU)

thanks in advance
Tim D Fulford
Honored Contributor

Re: performance tuning

OK

1 - Bastile.. This will secure your system, or at least give you pointers.. http://docs.hp.com/en/5990-8172/ch08s12.html
http://www.software.hp.com/portal/swdepot/displayProductInfo.do?productNumber=B6849AA

2 - NIS & NFS.. these are seperate products, though can work hand in hand ..
http://docs.hp.com/en/5991-1153/ch08s04.html

There is very little advice I can give that is specific.. Unfortunately the answer to your questions are "it depends". What yiua rea asking is to condense years of experience into a short forum chat.. not that easy. So the above documantation should give you a start.

Regards

Tim
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Bill Hassell
Honored Contributor

Re: performance tuning

Other than a few patches, your machine is running at full speed. You can verify this by stopping all applcation programs and not letting any users login. So your question is more accurately stated: what tools are available to measure the resource usage for various applications? If the application is running slow, the first question is whether the application poorly coded or configured. There are no speed-up parameters in HP-UX, just some parameters that control table sizes and memory usage. Most programs never look at these values so making a particular table larger or memory limit less restrictive won't improve performance--unless you change the application.


Bill Hassell, sysadmin
Stuart Abramson
Trusted Contributor

Re: performance tuning

Let me know if you can't read this document...
Tim D Fulford
Honored Contributor

Re: performance tuning

Stuart A's reply deserves 10 pts (IMHO).. not too long, bit covers the basics...

Regards

Tim
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Jean-Luc Oudart
Honored Contributor

Re: performance tuning

Hi Hari

a document to start : HPUX performance Cookbook

cf. attachment

Regards
Jean-Luc
fiat lux
Basheer_2
Trusted Contributor

Re: performance tuning

Hi Prasad,

To Stop all un-needed Services

Try Freeware bastille
You need a X connections to run this.
Eric Antunes
Honored Contributor

Re: performance tuning

Hi,

Check this thread:

http://forums1.itrc.hp.com/service/forums/helptips.do?#22

:D

Best Regards,

Eric Antunes
Each and every day is a good day to learn.
Hari Prasad S R
Frequent Advisor

Re: performance tuning

thanks