Linux PHP web server horribly slow when accessed from any windows browser

Posted by Ed Harcourt on Server Fault See other posts from Server Fault or by Ed Harcourt
Published on 2012-03-20T00:57:47Z Indexed on 2012/03/20 23:31 UTC
Read the original article Hit count: 178

Filed under:

linux

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apache2

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Windows

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php

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slow-connection

I have a Linux server (Ubuntu 10.04) running apache2 and PHP. Everything runs fine when accessing a page from any browser from another Linux machine or Mac. But when I try to access a page from any combination of Windows machine and browser I get about a 30 second delay before the page comes back. Accessing a plain old HTML file from the Windows browser runs lickity split. So it seems to be just PHP. MySQL is installed but a simple test page that uses no MySQL is still slow.

I don't think it is DNS because if I hard code the IP address in the URL nothing changes. There doesn't seem to be anything in the log files that I can tell.

What could be causing this behavior on Windows clients?

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