Thanks for answer Alvaro
Already i have memory overcommit disabled.
I've always had with the value 2
vm.overcommit_memory = 2
Fabricio
> Date: Wed, 18 Mar 2009 20:28:02 -0400
> From: alvherre@commandprompt.com
> To: fabrixio1@hotmail.com
> CC: pgsql-admin@postgresql.org
> Subject: Re: [ADMIN] out of memory
>
> Fabricio wrote:
> >
> >
> > Hi
> >
> > I have a dedicated database server with 16 GB of RAM.
> >
> > and the oom-killer is killing my database
>
> Try disabling memory overcommit; see 17.4.3 here:
> http://www.postgresql.org/docs/8.3/interactive/kernel-resources.html
>
> --
> Alvaro Herrera http://www.CommandPrompt.com/
> The PostgreSQL Company - Command Prompt, Inc.
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