Author: Derrick MacPherson Date: To: exim-users Subject: Re: [exim] Exim has stopped sending email
John Hall wrote:
> Be careful how you interpret these figures - Linux will use any spare
> RAM as file cache, so the amount of "free" memory is misleading. If
> apps need more RAM then the file caches are given up.
Yesterdays slashdot.org had an article on Linux memory usage, worth reading.