From: | Carlos Henrique Reimer <carlosreimer(at)yahoo(dot)com(dot)br> |
---|---|
To: | pgsql-performance(at)postgresql(dot)org |
Subject: | Swapping |
Date: | 2005-08-31 18:25:15 |
Message-ID: | 20050831182515.89931.qmail@web53209.mail.yahoo.com |
Views: | Raw Message | Whole Thread | Download mbox | Resend email |
Thread: | |
Lists: | pgsql-performance |
Hi,
I´m trying to tune a linux box with a 12 GB database and 4 GB RAM. First of all I would like to stop the swapping, so the shared_buffers and sort_mem were decreased but even so it started swapping two hours after DBMS started up.
I would like to know some suggestions how to discover why is it swapping?
I´ve collected the following data from the environment and saved at http://paginas.terra.com.br/educacao/rei/dados.htm
1. select version()
2. uname -a
3. cat /proc/cpuinfo
4. cat /proc/meminfo
5. vmstat 5
6. pg_stat_activity
7. postgresql.conf
Thanks in advance!
Reimer
__________________________________________________
Converse com seus amigos em tempo real com o Yahoo! Messenger
http://br.download.yahoo.com/messenger/
From | Date | Subject | |
---|---|---|---|
Next Message | Tom Lane | 2005-08-31 18:49:18 | Re: Swapping |
Previous Message | Brad Nicholson | 2005-08-31 13:51:43 | Re: 'Real' auto vacuum? |