Hi,

sounds like a DNS lookup issue. When you have not used it for a while, the cache of resolved addresses gets emptied.

tcpdump/wireshark might tell you what is going on..

Derek.


On Tue, 1 Sep 2009, David Kirk wrote:

Hey guys.

I have installed Trac on Ubuntu 9.04 Server.  I'm using Apache2 and
mod_python to connect to Trac and it's connecting to our Active
Directory to authenticate users.

It seems to work pretty fast when I'm using it, but if I leave it for
a while and come back to it, the first time I request a page there is
almost a 10 second delay.  How do I find out where this delay is
coming from?

I'm guessing that if I don't use it for a while then the
authentication times out and it needs to reauthenticate to AD in the
background, but how do I prove that (and hopefully speed it up)?  I
can't see the authentication in any of the logs.



--
Derek Smithies Ph.D.
IndraNet Technologies Ltd.
ph +64 3 365 6485
Web: http://www.indranet-technologies.com/

"The only thing IE should be used for is to download Fire Fox"

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