From: | "Rick Gigger" <rgigger(at)leadership-solutions(dot)net> |
---|---|
To: | <pgsql-general(at)postgresql(dot)org> |
Subject: | Memory usage |
Date: | 2004-02-25 21:10:56 |
Message-ID: | 20040225211056.3D07CD1B4AA@svr1.postgresql.org |
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Thread: | |
Lists: | pgsql-general |
I want to know how much memory I've got free on my system.
The free command gives me something like this:
total used free shared buffers cached
Mem: 2064832 2046196 18636 0 146892 1736968
-/+ buffers/cache: 162336 1902496
Swap: 2040244 12180 2028064
It would make sense to me that the kernel is sucking up most of my memory
into a bunch of unused buffers and that I actually have a lot more than 18
megs of free memory. Is this the correct interpretation of these numbers?
What is the best way to get a good idea of how much memory I actually have
free on my system.
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