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RE: [suse-oracle] CPU utilization on system level

Andrew Edunov

2006-11-16

Replies:

Thanks for advice.....

I have some problem with direct io, oracle hangs after turn this parameter
on.
It's no possible to move to x86_64 because of hardware(IBM x365).


> Dear, Anrew,
>
> I think, so problems possible for 20 connections/minute.
> each dedicated connection is fork(), so sys time cpu utilization
> possible, but I think so not so much.
> Also, possible that problems in linux cache, i'm strongly recommend you
> to setup support of direct IO.
> And if you really want to use all of 32G of ram, setup x86_64 version of
> oracle and linux.



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