From: | Dave Cramer <pg(at)fastcrypt(dot)com> |
---|---|
To: | KeithW(at)NarrowPathInc(dot)com |
Cc: | radu(dot)popescu(at)aldratech(dot)com, pgsql-performance(at)postgresql(dot)org |
Subject: | Re: Performance Tuning Article |
Date: | 2005-06-23 13:36:04 |
Message-ID: | 533D107C-FDF0-4A6A-A88F-0751DCDDEA4D@fastcrypt.com |
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Thread: | |
Lists: | 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
davec(at)postgresintl(dot)com
www.postgresintl.com
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