Thanks to you guys for your help... I appreciate it a lot.

Now, I still have my SHR and RES growing up. How can I know the number at
which those values should stop?

On Dec 14, 2007 5:12 PM, Tom Lane <[EMAIL PROTECTED]> wrote:

> Richard Huxton <[EMAIL PROTECTED]> writes:
> > Heiner Vega wrote:
> >> I've been monitoring my postgres processes and I noticed that the
> resident
> >> memory
> >> size of the writer process is growing up too much.
>
> > Notice the "SHR"=shared value. That's 155MB virtual memory, 140MB of it
> > resident of which 139MB is shared with other processes. So - nothing to
> > worry about.
>
> The reason the SHR number grows over time is that the system only counts
> a page of shared memory against the process after the process has first
> touched it.  Once the bgwriter has touched every page of shared buffers,
> the number will stop changing.
>
> If there were actually a memory leak, the VIRT number would be growing
> ... but it's not.
>
> >> My postgres version is 8.1.3
>
> If I were you, I'd be considerably more worried about the fact that
> you are running an old release with a pile of known bugs.
>
>                        regards, tom lane
>



-- 
Heiner Vega Thames

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