Re: Increased Memory, CPU, and Oracle process size since upgrade to 9i (64-bit)
- From: Robert Pegram <pegramrg@xxxxxxxxx>
- To: oracle-l@xxxxxxxxxxxxx
- Date: Mon, 23 Aug 2004 08:18:33 -0700 (PDT)
Traci,
We had a similar issue with AIX. What we determined was each 9i
connection took approx 2 mb more memory from the OS than 8i. Our
solution was to increase memory on the server.
Rob Pegram
Duke University
--- traci.l.rebman@xxxxxxx wrote:
> Hello, I have recently upgraded an 8.1.7.4 (32-bit) database to
> 9.2.0.5
> (64-bit) on an HP/UX 11.11 server with 4GB of physical memory. Our
> CPU
> utilization, memory usage, and oracle process sizes have increased
> significantly. Ress. memory for Oracle user process sizes went from
> 500MB
> per 116 processes to 800MB per 120 processes. CPU and memory
> utilization
> is now maxing out at 100%. Has anyone experienced anything similar
> that
> could shed some light on how I can reduce the amount of memory used
> by
> Oracle user processes in 9i?
> Thanks in advance!
>
> Traci
>
>
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