Re: Extreme high load averages

From: "Shridhar Daithankar" <shridhar_daithankar(at)persistent(dot)co(dot)in>
To: Postgresql Performance <pgsql-performance(at)postgresql(dot)org>
Subject: Re: Extreme high load averages
Date: 2003-07-06 09:44:18
Message-ID: 3F083CCA.31144.7468C@localhost
Views: Raw Message | Whole Thread | Download mbox | Resend email
Thread:
Lists: pgsql-novice pgsql-performance

On 5 Jul 2003 at 22:54, Martin Foster wrote:
> What I would like to know is. Why? The kernel has been compiled to
> handle the number of concurrent connections, the server may not be the
> best, but it should be able to handle the requests: PIII 1Ghz, 1GB
> SDRAM, 2 IDE 20GB drives.
>
> I have changed settings to take advantage of the memory. So the
> following settings are of interest:
> shared_buffers = 16384
> wal_buffers = 256
> sort_mem = 16384
> vacuum_mem = 32768

As somebody else has already pointed out, your sort_mem is bit too high
than required. Try lowering it.

Secondly did you tune effective_cache_size?

HTH
Bye
Shridhar

--
Power, n.: The only narcotic regulated by the SEC instead of the FDA.

In response to

Responses

Browse pgsql-novice by date

  From Date Subject
Next Message Martin Foster 2003-07-06 10:26:21 Re: Extreme high load averages
Previous Message Richard Huxton 2003-07-06 07:49:00 Re: [PERFORM] Extreme high load averages

Browse pgsql-performance by date

  From Date Subject
Next Message Martin Foster 2003-07-06 10:26:21 Re: Extreme high load averages
Previous Message Richard Huxton 2003-07-06 07:49:00 Re: [PERFORM] Extreme high load averages