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From Marc Slemko <ma...@znep.com>
Subject Re: general/1428: Increasing number of non-IP virtual hosts drastically increases memory demands
Date Tue, 18 Nov 1997 20:50:00 GMT
The following reply was made to PR general/1428; it has been noted by GNATS.

From: Marc Slemko <marcs@znep.com>
To: Brian Atkins <brian@ns.hypermart.net>
Cc: Apache bugs database <apbugs@apache.org>
Subject: Re: general/1428: Increasing number of non-IP virtual hosts drastically increases
memory demands
Date: Tue, 18 Nov 1997 13:42:59 -0700 (MST)

 On 18 Nov 1997, Dean Gaudet wrote:
 
 > The following reply was made to PR general/1428; it has been noted by GNATS.
 > 
 > From: Dean Gaudet <dgaudet@arctic.org>
 > To: Brian Atkins <brian@hypermart.net>
 > Cc: apbugs@apache.org
 > Subject: Re: general/1428: Increasing number of non-IP virtual hosts drastically increases
memory demands
 > Date: Tue, 18 Nov 1997 12:31:51 -0800 (PST)
 > 
 >  I suspect this is an issue with your config only and not a general
 >  problem.  For example, I just created a server with 2000 non-IP virtual
 >  hosts and it only consumes 4.5Mb RSS, 5.3Mb SZ.  Most of that is also
 >  shared between the servers... which works well on linux which has
 >  optimistic memory allocation; but probably chews swap which is never used
 >  on other operating systems (which use pessimistic allocation). 
 
 Something else I was going to mention: try with minimal modules,
 no frontpage hacks, etc.  A module can do whatever it feels like
 so you never know what bad things it will do...
 

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