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How about plugging in more memory ?
40MB seems a bit low for a database server footprint - well, certainly depends
on what you do.
But if your machine starts swapping with an extra 40 MB of memory consumption
I'd say the machine is undersized for the application. I usually have around
500 MB free memory with everything running. Memory is cheap nowadays...
On Thursday 25 March 2004 08:15 am, Tom Lane wrote:
> Shelby Cain <alyandon@yahoo.com> writes:
> > I'm trying to keep postgresql's memory usage
> > under 40 megs under all conditions so that other
> > services/applications don't grind to a halt due to
> > swapping. Is there any way to achieve my goal?
>
> Don't use VACUUM FULL. The vacuum_mem setting only limits the space
> consumed by plain VACUUM --- VACUUM FULL needs to keep track of all the
> free space in the table, and will eat as much memory as it has to to do
> that.
>
> regards, tom lane
>
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