Re: Strange performance issue

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On 10/26/07, steve sawtelle <swsyah@xxxxxxxxx> wrote:
> You may want to try a network monitor to see what's actually going on. I use
> Network Spy on the PC. The freeware version just nags once in a while but
> otherwise is pretty complete. It will show all the transactions and may give
> some indication as to where things are going slow.
>
> - Steve
>
>
> Tim Nelson <timnels@xxxxxxxxx> wrote:
>  I've got a vanilla Apache 2.0 server up on RHEL4. HTML pages have a
> bizarre 20 second delay in returning them to the client. Here are the
> details:
>
> 1. HostNameLookups is off for this virtual host
> 2. I've disabled SELinux to rule that out
> 3. There doesn't seem to be many network collisions so I am ruling out
> the network for the moment.
> 4. wget on the localhost of a page returns WITHOUT a delay.
> 5. Hitting simple Perl CGI scripts returns WITHOUT a delay (however
> hitting http://my.domain.com/cgi-bin/test.pl/foo IS slow
> ... meaning
> a URL with PATH_INFO is slow)
> 6. I don't have any special modules installed.
> 7. I have a single address listening on 8080 and a single virtual host.
>
> Can someone give me some ideas to try and debug this?
> Thanks.
>
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I am an idiot.  Typo in the Allow line for Directory was causing a
hostname lookup.

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