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03-30-2002 10:07 PM
03-30-2002 10:07 PM
How to know which are the fine tuned kernal parameters for my system. May be I have HP-L1000/3000 or HP N Class high end server, with oracle 8i may be I have 30 users or 100 users.
From where I can find the Kernal parameter tuning tips.
Regards
Harpreet Singh
From where I can find the Kernal parameter tuning tips.
Regards
Harpreet Singh
Solved! Go to Solution.
2 REPLIES 2
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03-30-2002 11:22 PM
03-30-2002 11:22 PM
Solution
Hi Harpreet,
to check the current kernel parameters, try,
kmtune -S /stand/vmunix
Try this link on system performance tuning,
http://docs.hp.com/hpux/onlinedocs/os/11.0/tuningwp.html
You can configure your kernel with the tuned kernel parameter set for OLTP/Database Server system. For this, try sam --> Kernel Configuration --> configurable kernel parameters --> Tab and select action --> Apply tuned kernel parameter set --> Select OLTP / Database server system.
Apply the parameter, rebuild the kernel and reboot the system.
you can also refer to the oracle performance tuning section at oracle docs,
http://docs.oracle.com/DOCS_DOT_PDF_Storage/a85346.pdf
Check out chapter 2.
Hope this helps.
Regds
to check the current kernel parameters, try,
kmtune -S /stand/vmunix
Try this link on system performance tuning,
http://docs.hp.com/hpux/onlinedocs/os/11.0/tuningwp.html
You can configure your kernel with the tuned kernel parameter set for OLTP/Database Server system. For this, try sam --> Kernel Configuration --> configurable kernel parameters --> Tab and select action --> Apply tuned kernel parameter set --> Select OLTP / Database server system.
Apply the parameter, rebuild the kernel and reboot the system.
you can also refer to the oracle performance tuning section at oracle docs,
http://docs.oracle.com/DOCS_DOT_PDF_Storage/a85346.pdf
Check out chapter 2.
Hope this helps.
Regds
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03-31-2002 01:49 AM
03-31-2002 01:49 AM
Re: System Kernal Parameters.
hi,
The answer is -it depends. Monitor your system performance using glance/sar/vmstat/swapinfo. If you notice any bottlenecks - memory or CPU or disk or high paramater usage, use that as a guideline to modify kernel params.
HTH
raj
The answer is -it depends. Monitor your system performance using glance/sar/vmstat/swapinfo. If you notice any bottlenecks - memory or CPU or disk or high paramater usage, use that as a guideline to modify kernel params.
HTH
raj
Take it easy.
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