Memory management

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От	Rémy Dufour
Тема	Memory management
Дата	6 июля 2000 г. 08:41:10
Msg-id	000801bfe6b5$b1d72800$090a0a0a@prog обсуждение исходный текст
Список	pgsql-admin

Дерево обсуждения

Hi there,

Recently, I've installed postgres 6.5 on a P3 450 396 megs of RAM. I'm
running Linux RedHat 6.2. I got a few db on it and one has around 2 millions records. When I boot my server, I do a 'free' and it tells me that I got around 300 megs of RAM free.

After I do a couple of requests like "Select count(ID) from Store" the memory fills itself and my system swaps a bit.

So, is there a way to limit the memory postgresql is allowed to use?

And, if anyone can point me out some docs or references on how postgresql/linux
manage its memory.

I would just add more memory to my machine, but it seems to me that it will always fills itself and swap some.

Regards,

Remy Dufour
IT Programmer
WebNet Inc - ISP
remy.tech@webnet.qc.ca

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Memory management