Re: Performance problems on 4-way AMD Opteron 875 (dual core)

From: Michael Stone <mstone+postgres(at)mathom(dot)us>
To: Dirk Lutzebäck <lutzeb(at)aeccom(dot)com>
Cc: pgsql-performance(at)postgresql(dot)org, Sven Geisler <sgeisler(at)aeccom(dot)com>
Subject: Re: Performance problems on 4-way AMD Opteron 875 (dual core)
Date: 2005-08-05 12:27:19
Message-ID: 20050805122719.GW19080@mathom.us
Views: Raw Message | Whole Thread | Download mbox | Resend email
Thread:
Lists: pgsql-performance

On Fri, Aug 05, 2005 at 01:11:31PM +0200, Dirk Lutzebäck wrote:
>I will compile the latest PostgreSQL 8.1 snapshot for 32bit to evaluate
>the new shared buffer code from Tom.
>I think, the 64bit is slow because my queries are CPU intensive.

Have you actually tried it or are you guessing? If you're guessing, then
compile it as a 64 bit binary and benchmark that.

Mike Stone

In response to

Responses

Browse pgsql-performance by date

  From Date Subject
Next Message Dirk Lutzebäck 2005-08-05 12:56:23 Re: Performance problems on 4-way AMD Opteron 875 (dual
Previous Message Dirk Lutzebäck 2005-08-05 11:11:31 Performance problems on 4-way AMD Opteron 875 (dual core)