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From "Boyle Owen" <Owen.Bo...@swx.com>
Subject RE: [users@httpd] HTTPD pausing?
Date Tue, 15 Mar 2005 08:17:30 GMT


> -----Original Message-----
> From: Cameron Childress [mailto:cameronc@gmail.com]
> Sent: Dienstag, 15. März 2005 07:42
> To: users@httpd.apache.org; eimantas.vaiciunas@sc.vu.lt
> Subject: Re: [users@httpd] HTTPD pausing?
> 
> 
> On Tue, 15 Mar 2005 08:30:34 +0000, Eimantas Vaičiūnas
> <eimantas.vaiciunas@sc.vu.lt> wrote:
> > Maybe HostnameLookup is turned on and it slows down things 
> with hostname
> > conversions from clients' ip addresses?
> 
> I considered that, but HostNameLookups is off in the httpd.conf file. 

Yes... but that's not the only place apache can be caught looking up
hostnames. Are you using hostnames as arguments to VirtualHost or
NameVirtualHost?

> There's no traffic on the box but me, and it happens sporatically
> where a page will load, and 3 or 4 images on that page will load, then
> an image or two will not load right away - pausing 10 or more seconds
> before finally loading.

Check the access_log and look at the delivery time of each image in the
page - does it confirm what you experience in the browser? Is your
client using HTTP/1.1? Do you have KeepAlive on? Are all images on the
server? Are any images dynamically generated? 

Apache doesn't usually dither so there must be something it is trying to
do...

Rgds,
Owen Boyle
Disclaimer: Any disclaimer attached to this message may be ignored. 


> 
> -Cameron
> 
> -- 
> Cameron Childress
> Sumo Consulting Inc
> http://www.sumoc.com
> ---
> cell:  678.637.5072
> aim:   cameroncf
> email: cameronc@mindspring.com
> 
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