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To: Cassandra Perkins <cassy@loop.com>
cc: Studded <Studded@dal.net>,
        "freebsd-isp@FreeBSD.ORG" <freebsd-isp@FreeBSD.ORG>
Subject: Re: Slow web server 
In-reply-to: Your message of "Tue, 15 Jul 1997 15:14:46 PDT."
             <Pine.BSF.3.91.970715151224.7628D-100000@patty.loop.net> 
From: David Greenman <dg@root.com>
Reply-To: dg@root.com
Date: Tue, 15 Jul 1997 15:42:12 -0700
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>Soon after noticing that message, I am unable to access the server, even 
>from the console.  So if the message does have to do with access being 
>exceeded, I'll try to determine why this is just happening today.

   Sounds like you might be running out of network buffers. The messages
that you saw:

> /kernel: in_rtqtimo: adjusted rtq_reallyold to 2400
> /kernel: in_rtqtimo: adjusted rtq_reallyold to 1600

   ...are unrelated to this, but do indicate that you have a busy machine. Are
you also seeing a message that says "Out of mbuf clusters"?

-DG

David Greenman
Core-team/Principal Architect, The FreeBSD Project