I agree in principle that the solution is to run on a
server with more memory instead of my local
development box. However, I'm not going to be able to
simply request that additional memory be installed as
these are "standard" boxes that IT distributes to
employees.
Regardless, I'm more curious about whether I was
overlookign a setting that could reduce the memory
footprint during a vacuum analyze cycle than about
getting it reduced. If it becomes a major pain I'll
simply run the thing on off hours while I'm not at
work. :)
Regards,
Shelby Cain
--- "Uwe C. Schroeder" <uwe@oss4u.com> wrote:
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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
> >
> > ---------------------------(end of
> broadcast)---------------------------
> > TIP 9: the planner will ignore your desire to
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>
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> UC
>
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> Open Source Solutions 4U, LLC 2570 Fleetwood Drive
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