From: | Stefan Kaltenbrunner <stefan(at)kaltenbrunner(dot)cc> |
---|---|
To: | "Campbell, Lance" <lance(at)uiuc(dot)edu> |
Cc: | pgsql-performance(at)postgresql(dot)org |
Subject: | Re: PostgreSQL Configuration Tool for Dummies |
Date: | 2007-06-21 06:10:49 |
Message-ID: | 467A1669.4030004@kaltenbrunner.cc |
Views: | Raw Message | Whole Thread | Download mbox | Resend email |
Thread: | |
Lists: | pgsql-performance |
Campbell, Lance wrote:
> Now I am at the difficult part, what parameters to calculate and how to
> calculate them. Everything below has to do with PostgreSQL version 8.2:
>
>
>
> The parameters I would think we should calculate are:
>
> max_connections
>
> shared_buffers
>
> work_mem
>
> maintenance_work_mem
>
> effective_cache_size
>
> random_page_cost
>
>
>
> Any other variables? I am open to suggestions.
we also should scale max_fsm_pages according to the database size and
workload answers - I also note that the configuration file it generates
seems to look like on for PostgreSQL 7.x or something - I think we
should just include the specific parameters to change.
Stefan
From | Date | Subject | |
---|---|---|---|
Next Message | Greg Smith | 2007-06-21 07:14:48 | Re: Volunteer to build a configuration tool |
Previous Message | Kurt Overberg | 2007-06-21 00:43:57 | Re: Maintenance question / DB size anomaly... |