Re: Dual Xeon + HW RAID question
От | SZUCS Gábor |
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Тема | Re: Dual Xeon + HW RAID question |
Дата | |
Msg-id | 000701c35074$3800a2a0$0403a8c0@fejleszt4 обсуждение исходный текст |
Ответ на | Re: Dual Xeon + HW RAID question (Bruce Momjian <pgman@candle.pha.pa.us>) |
Ответы |
Re: Dual Xeon + HW RAID question
Re: Dual Xeon + HW RAID question |
Список | 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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