On Sun, Jan 21, 2001 at 01:18:54PM +0100, Alexander Jerusalem wrote:
> When the database connection is closed, no memory is reclaimed, the overall
> memory usage stays the same. And when I close down all postgresql processes
> including postmaster, it's the same.
> I'm rather new to Linux and postgresql so I'm not sure if I should call
> this a memory leak :-)
How much memory is being used? Do you ever go into swap? If not,
what's probably happening is Linux is using free memory to cache data
like I/O. Linux should automatically release this memory if it's
needed by a process. So as long as you have some free memory, I'd
say don't worry about it -- but if you start going into swap and
this memory isn't released, then you might have a problem.
BTW, you're using 'ktop', the KDE front end to 'top'? If you're
concerned about memory usage, I'd definately recommend not running
KDE, X, or any other GUI stuff.
HTH,
Neil
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Neil Conway <neilconway@home.com>
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