Re: Dual Xeon + HW RAID question - Mailing list pgsql-performance

From SZUCS Gábor
Subject Re: Dual Xeon + HW RAID question
Date
Msg-id 000701c35074$3800a2a0$0403a8c0@fejleszt4
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In response to Re: Dual Xeon + HW RAID question  (Bruce Momjian <pgman@candle.pha.pa.us>)
Responses Re: Dual Xeon + HW RAID question
Re: Dual Xeon + HW RAID question
List pgsql-performance
"by default" -- do you mean there is a way to tell Linux to favor the second
real cpu over the HT one? how?

G.
------------------------------- cut here -------------------------------
----- Original Message -----
From: "Bruce Momjian" <pgman@candle.pha.pa.us>
Sent: Tuesday, July 22, 2003 6:26 PM
Subject: Re: [PERFORM] Dual Xeon + HW RAID question


> Right, I simplified it.  The big deal is whether the OS favors the
> second real CPU over one of the virtual CPU's on the same die --- by
> default, it doesn't.  Ever if it did work perfectly, you are talking
> about going from 1 to 1.4 or 2 to 2.8, which doesn't seem like much.


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