Re: Performance Tuning Article

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От Dave Cramer
Тема Re: Performance Tuning Article
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Msg-id 533D107C-FDF0-4A6A-A88F-0751DCDDEA4D@fastcrypt.com
обсуждение исходный текст
Ответ на Re: Performance Tuning Article  (Keith Worthington <KeithW@NarrowPathInc.com>)
Ответы Re: Performance Tuning Article  (Radu-Adrian Popescu <radu.popescu@aldratech.com>)
Список pgsql-performance
My understanding is that it isn't particularly XEON processors that
is the problem

Any dual processor will exhibit the problem, XEON's with
hyperthreading exacerbate the problem though

and the good news is that it has been fixed in 8.1

Dave
On 23-Jun-05, at 8:16 AM, Keith Worthington wrote:

> Radu-Adrian Popescu wrote:
>
>>>
>>> There have been problems with Xeon processors.
>>>
>>>
>> Can you elaborate on that please ?
>> Thanks,
>>
>
> Not really as I do not understand the issue.
>
> Here is one post from the archives.
> http://archives.postgresql.org/pgsql-performance/2005-05/msg00441.php
>
> If you search the archives for xeon sooner or later you will bump
> into something relevant.
>
> --
> Kind Regards,
> Keith
>
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>



Dave Cramer
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