Re: running benchmark test on a 50GB database - Mailing list pgsql-performance

From Chris Mair
Subject Re: running benchmark test on a 50GB database
Date
Msg-id 1158767261.18229.139.camel@ultra.home.lan
Whole thread Raw
In response to running benchmark test on a 50GB database  ("Nuno Alves" <nuno.alexandre.alves@gmail.com>)
Responses Re: running benchmark test on a 50GB database
List pgsql-performance
> I am running bechmark test in a 50 GB postgresql database.
> I have the postgresql.conf with all parameters by default.
> In this configuration the database is very, very slow.
>
> Could you please tell which is the best configuration?
>
> My system:
> Pentium D 3.0Ghz
> RAM: 1GB
> HD: 150GB SATA

We don't know what your database looks like, what the
queries are you're running, what "very, very
slow" means for you and what version of PostgreSQL
on what OS this is :/

The two links are a good starting point to tuning your DB:
http://www.postgresql.org/docs/8.1/static/performance-tips.html
http://www.powerpostgresql.com/PerfList/


Bye, Chris.



pgsql-performance by date:

Previous
From: "Dave Dutcher"
Date:
Subject: Re: running benchmark test on a 50GB database
Next
From: "Luke Lonergan"
Date:
Subject: Re: Large tables (was: RAID 0 not as fast as