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тАО02-13-2005 08:47 PM
тАО02-13-2005 08:47 PM
Functions of these Kernel parameters?
i have RP2450 9000/800/SD16000 and B.11.11 hp-ux with BaaNIV erp &Oracle 9.2.0
When i run glance -t ;
System Table Available Used Utilization High(%)
--------------------------------------------------------------------------------
Proc Table (nproc) 6404 865 14 14
File Table (nfile) 32778 11152 34 34
Shared Mem Table (shmmni) 200 12 6 6
Message Table (msgmni) 8192 2 0 0
Semaphore Table (semmni) 6400 36 1 1
File Locks (nflocks) 6404 222 3 3
Pseudo Terminals (npty) 300 0 0 0
Buffer Headers (nbuf) na 119238 na na
As you seen my kernel parameters value seems set more than Oracle9i recommeds...
Now i want to know what do these parameters for?Are they important for my sys performance?Do i have to change them?i sometimes monitor %100 Disk Utilization via Glance so Do these parameters effect?i really want to know functionalities about these parameters;
nproc,nfile,shmmni,msgmni,semmni,semmni,npty,
nbuf
Greetings,
Greetings,
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тАО02-13-2005 08:54 PM
тАО02-13-2005 08:54 PM
Re: Functions of these Kernel parameters?
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тАО02-13-2005 08:58 PM
тАО02-13-2005 08:58 PM
Re: Functions of these Kernel parameters?
very useful doc:
http://www5.itrc.hp.com/service/cki/docDisplay.do?docLocale=en_US&docId=200000062952445
For your info look atepages 7 onwards.
Regards
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тАО02-13-2005 08:58 PM
тАО02-13-2005 08:58 PM
Re: Functions of these Kernel parameters?
Check which disk is having a bottleneck. We have the same issue and what we did is we relocated busiest datafiles to different disk to balance the I/0/
Regds,
Paul
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тАО02-13-2005 08:58 PM
тАО02-13-2005 08:58 PM
Re: Functions of these Kernel parameters?
SORRY WRONG LINK IN PRIOR MESSAGE !!!
very useful doc:
http://www5.itrc.hp.com/service/iv/docDisplay.do?docId=prodITRC/DE_SW_UX_performance_EN_01_I/UXPerfCookBook.pdf
For your info look atepages 7 onwards.
Regards
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тАО05-10-2005 08:48 PM
тАО05-10-2005 08:48 PM