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Re: optimal hardware for postgres? - Mailing list pgsql-general

From Guy Rouillier
Subject Re: optimal hardware for postgres?
Date
Msg-id CC1CF380F4D70844B01D45982E671B239E87BD@mtxexch01.add0.masergy.com
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In response to optimal hardware for postgres?  (peter pilsl <pilsl@goldfisch.at>)
Responses Re: optimal hardware for postgres?  (William Yu <wyu@talisys.com>)
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William Yu wrote:

> On other note -- if you are thinking about SMP Opteron, you may
> actually get better performance from 1x275 (Dual Core 2.2ghz) versus
> 2x248 (2.2ghz). Full duals have twice the bandwidth but without good
> NUMA support, memory has to be interleaved between CPUs.

I thought the 2.6 kernel had good NUMA support?  (I realize I just made
an assumption that the original poster was running PG on Linux 2.6.)

--
Guy Rouillier

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