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 |
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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.
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