Umm.. Check your firewall? What modules do you have enabled? And what PHP
extensions do you use? Do you use apc, turck-mmcache, some zend product or
anything else? Is it a production server? Otherwise I suppose you could do
some debug logging in your scripts..

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// DvDmanDT
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"Francesco" <francesco.piccinonno@roma.miz.it> skrev i meddelandet
news:11755c60.0410070824.55f21c07@posting.google.c om...
> Hi,
> I'm using Apache 1.3.31 and PHP Version 4.3.4 on Windows 2000
> platform. I have a great problem with Apache server: periodically (one
> time in a day) the web server doesn't respond on http request (there
> aren't errors in the result page; it's blank and the progress bar
> shows download in progress).
> In this case all in the computer works well: the memory and cpu usage
> are low. The network connections are few (20-30) (checked with netstat
> -a).
> The logs doesn't report any significant error.
> The only way to solve the problem is to restart the Apache server.
>
> Can you suggest any solution?
>
> Thanks in advance
> Francesco