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Posted to apache-bugdb@apache.org by Dean Gaudet <dg...@arctic.org> on 1999/05/04 20:30:01 UTC

Re: os-linux/2774: Heavily loaded webserver stops accepting all connections after some time. (fwd)

The following reply was made to PR os-linux/2774; it has been noted by GNATS.

From: Dean Gaudet <dg...@arctic.org>
To: apbugs@apache.org
Cc:  Subject: Re: os-linux/2774: Heavily loaded webserver stops accepting all connections after some time. (fwd)
Date: Tue, 4 May 1999 11:22:53 -0700 (PDT)

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 To: dgaudet@apache.org
 Date: Tue, 04 May 1999 08:27:27 -0700
 From: Arjan van Staalduijnen <st...@my-dejanews.com>
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 Subject: Re: os-linux/2774: Heavily loaded webserver stops accepting all connections after some time.
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 Organization: Deja News Mail  (http://www.my-dejanews.com:80)
 
 The problem was not caused by Apache (and as far as I remember I've been in contact with someone from Apache about this). The problem was caused by insufficient buffering by the Linux kernel. Applying a patch to the (what was then 2.0.35 as the newest Li nux kernel available) kernel sources to increase TCP/IP buffering and max. number of sockets solved the problem.
 
 At the time of reporting Apache 1.3.1 was the newest Apache available, but the problem hasn't occured anymore since the kernel was patched.
 
 Arjan
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