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High Memory Utilization for HPUX 11.31 with Oracle 11gr2

Glenn Joseph Andal
Frequent Advisor

High Memory Utilization for HPUX 11.31 with Oracle 11gr2

Hi,

I was wondering why I'm experiencing consistent high memory utilization for all my HPUX 11.31 installation even they are running application, database, backup server, etc.

My priority right now is to resolve the most critical issue which is the database server utilizing an average 96% on memory.

I've already modified some kernel parameters like

kctune vx_ninode=131072
kctune filecache_max=3%
kctune filecache_min=2%

BL860c i2:
12GB memory

Hope someone can shed me some light.

I've already check HPUX PErf Cook books but it doesnt help me at all.

Thanks,

Otep
3 REPLIES
Shibin_2
Honored Contributor

Re: High Memory Utilization for HPUX 11.31 with Oracle 11gr2

There is another similar thread running. It may help you to dig further more.

http://h30499.www3.hp.com/t5/System-Administration/High-memoru-consumption/m-p/4757058#M388787


Btw, have you checked shmmax kernel parameter ?

Regards
Shibin
INH
Regular Advisor

Re: High Memory Utilization for HPUX 11.31 with Oracle 11gr2

Hello,

Check and change shmmax and swap on the sysstem, that should resolve this memory issue

Regards,
INH
Knowledge is power
Glenn Joseph Andal
Frequent Advisor

Re: High Memory Utilization for HPUX 11.31 with Oracle 11gr2

The problem was already resolved by changing some kernel parameters.

shmmax
shmseg
vps_ceiling

Thank you for your support.