RE: Confirmation of trace data

From: Michael Thomas <mhthomas_at_yahoo.com>
Date: Mon, 2 Aug 2004 22:22:22 -0700 (PDT)
Message-ID: <20040803052223.19740.qmail@web50608.mail.yahoo.com>

Hi,

> -----Original Message-----
> From: oracle-l-bounce_at_freelists.org =
> [mailto:oracle-l-bounce_at_freelists.org]
> On Behalf Of Paul Baumgartel

...
> Is there anything I'm missing here? The following
...
> other sessions on the server (Windows 2K,
> dual-hyper-threaded CPU,
> about 2 GB of memory allotted to Oracle) and at
> times the CPUs are
> pegged at 100%. Oracle9iR2.

...

Are you saying your server is pegging 100% on hyper-threaded CPUs? If you have dual CPUs and hyperthreading, does task manager show 4x CPU?

Since you see double CPU's with hyper-threading, 50% CPU utilization implies one normal CPU and 100% implies special programs that can use hyperthreading pipelines to _full_ capacity. The only program I've seen do that is SETI @ home.

What programs are running on the system, besides Oracle?

Good luck.

Regards,

Mike Thomas

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Received on Tue Aug 03 2004 - 00:25:48 CDT