[Carlos Henrique Reimer - Wed at 03:25:15PM -0300]
> 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 agree with Tom Lane, nothing to worry about. Swapping is not a problem
per se, aggressive swapping is a problem. If you are absolutely sure you
want to ban all swapping, use "swapoff"?
I'd trust linux to handle swap/cache sensibly. Eventually, become involved
with kernel hacking ;-)
--
Notice of Confidentiality: This email is sent unencrypted over the network,
and may be stored on several email servers; it can be read by third parties
as easy as a postcard. Do not rely on email for confidential information.
