From: Amitabh Kant <amitabhkant@gmail.com>
To: Kevin Grittner <Kevin.Grittner@wicourts.gov>
Cc: Jesper Krogh <jesper@krogh.cc>
Cc: pgsql-performance@postgresql.org
Subject: Re: moving pg_xlog -- yeah, it's worth it!
Date: Tue, 9 Feb 2010 23:07:21 +0530
Message-ID: <84b68b3d1002090937r774bb46ds7ab110c6f66cef70@mail.gmail.com> (raw)
In-Reply-To: <4B7139DD020000250002F0E9@gw.wicourts.gov>
References: <4B71358E020000250002F0E4@gw.wicourts.gov>
<4B718BDB.8080807@krogh.cc>
<4B7139DD020000250002F0E9@gw.wicourts.gov>
On Tue, Feb 9, 2010 at 10:03 PM, Kevin Grittner <Kevin.Grittner@wicourts.gov
> wrote:
> Jesper Krogh <jesper@krogh.cc> wrote:
> File system is xfs noatime,nobarrier for all data; OS is on ext3. I
> *think* the pg_xlog mirrored pair is hanging off the same
> BBU-writeback controller as the big RAID, but I'd have to track down
> the hardware tech to confirm, and he's out today. System has 16
> Xeon CPUs and 64 GB RAM.
>
> -Kevin
>
>
Hi Kevin
Just curious if you have a 16 physical CPU's or 16 cores on 4 CPU/8 cores
over 2 CPU with HT.
With regards
Amitabh Kant
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To: pgsql-performance@postgresql.org
Cc: amitabhkant@gmail.com, Kevin.Grittner@wicourts.gov, jesper@krogh.cc
Subject: Re: moving pg_xlog -- yeah, it's worth it!
In-Reply-To: <84b68b3d1002090937r774bb46ds7ab110c6f66cef70@mail.gmail.com>
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