Re: Help Interpreting Windows Trace
- From: Yechiel Adar <adar666@xxxxxxxxxxxx>
- Date: Thu, 11 Mar 2010 11:01:11 +0200
Some basic windows 32 bit info:
Windows allocate for each program up to 4 GB memory.
Each 4 GB address space is divided: 2 GB belong to the program and 2 GB
to windows.
So each of your instances has 2 GB.
The 2 GB include the oracle instance and the buffers, and all the memory
used by the connections.
Using the /3GB switch change the division to: 1 GB to windows, 3 GB to
the program.
Adar Yechiel
Rechovot, Israel
Blessing Kamutande wrote:
> Thank you Niall,
> When you say 800mb is used by user processes are you referring to
> Oracle processes or generally the whole system?
> Also that 2047M is it for this one instance or all instances on the
> server?
> For instance, say I have two instances, do the two instances share the
> 2074M or each instance can grow it's memory usage to 2047M?
> Thank you so much for the explanation.
> Kind Regards
> Blessing
>
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