On Wed, Oct 28, 2009 at 08:28:35PM +0100, Rene Bartsch wrote:
> smtpd needs 24 MByte per client connection.
You may not be measuring correctly, are you sure you are not counting
shared executable pages or otherwise mapped read-only pages.
> Is there any way to reduce that?
If you have 24MB of non-shared data in each smtpd(8), you are almost
certainly using a large number of Berkeley DB tables. In that case,
use CDB instead, CDB does not use non-shared pages for table access,
it just mmaps the entire table *read-only*.
--
Viktor.
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