Re: [PERFORM] High CPU Usage - PostgreSQL 7.3

2006-07-11 Thread Neil Hepworth
postgres to hog the CPU for any extended period (other apps also run on the server), so I was wondering if the general config settings could to be tuned to always prevent this (regardless of how poorly written my queries are :)?   Neil  On 12/07/06, Jeff Frost <[EMAIL PROTECTED]> wrote: O

Re: [PERFORM] High CPU Usage - PostgreSQL 7.3

2006-07-11 Thread Neil Hepworth
Thanks for the tip; I'll try that when we initially upgrade, hopefully soon.   Neil  On 12/07/06, Bruno Wolff III <[EMAIL PROTECTED]> wrote: On Mon, Jul 10, 2006 at 17:55:38 +1000,Neil Hepworth <[EMAIL PROTECTED] > wrote:>> running on our server (obviously we need to updat

Re: [PERFORM] High CPU Usage - PostgreSQL 7.3

2006-07-10 Thread Neil Hepworth
) (actual time=206.01..206.01 rows=0 loops=1) -> Seq Scan on fttemp1600384653 (cost=0.00..0.00 rows=1 width=4) (actual time=206.00..206.00 rows=0 loops=1) Total runtime: 3767.52 msec Thanks, Neil On 10/07/06, Neil Hepworth <[EMAIL PROTECTED]> wrote: Thanks for the reply. T

Re: [PERFORM] High CPU Usage - PostgreSQL 7.3

2006-07-10 Thread Neil Hepworth
EMAIL PROTECTED]> wrote: On Mon, 10 Jul 2006, Neil Hepworth wrote: > I am running PostgreSQL 7.3 on a Linux box (RHEL 2.1 - Xeon 2.8GHz > with 1GB of RAM) and seeing very high CPU usage (normally over 90%) > when I am running the following queries, and the queries take a long > time to

[PERFORM] High CPU Usage - PostgreSQL 7.3

2006-07-09 Thread Neil Hepworth
Hi, I am running PostgreSQL 7.3 on a Linux box (RHEL 2.1 - Xeon 2.8GHz with 1GB of RAM) and seeing very high CPU usage (normally over 90%) when I am running the following queries, and the queries take a long time to return; over an hour! CREATE TEMPORARY TABLE fttemp1600384653 AS SELECT * FROM f