Re: Low Budget Performance, Part 2

From: Justin Clift <justin(at)postgresql(dot)org>
To: Ron Johnson <ron(dot)l(dot)johnson(at)cox(dot)net>
Cc: PgSQL Performance ML <pgsql-performance(at)postgresql(dot)org>
Subject: Re: Low Budget Performance, Part 2
Date: 2002-11-28 12:56:45
Message-ID: 3DE6128D.1E681C08@postgresql.org
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Ron Johnson wrote:
>
> On Wed, 2002-11-27 at 14:45, eric soroos wrote:
<snip>
> > The CPU was hardly working in these runs (~50% on scsi, ~20% on ide), vs nearly
> > 100% on the previous run.
>
> Going back to the OP, you think the CPU load is so high when using SCSI
> because of underperforming APPLE drivers?

Hmmm..... Eric, have you tuned PostgreSQL's memory buffers at all?

:-)

Regards and best wishes,

Justin Clift

<snip>

--
"My grandfather once told me that there are two kinds of people: those
who work and those who take the credit. He told me to try to be in the
first group; there was less competition there."
- Indira Gandhi

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