Re: performance problem in one virtual host

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On Fri, 31 Aug 2007 02:23:38 -0700 (PDT)
wglass <wglasshusain@xxxxxxxxx> wrote:

> * I suspected DNS/reverse DNS issues.  But I ran a tcpdump on port 53
> and saw no signs of DNS queries

It does look an obvious candidate.  And why would DNS be generating
traffic (let alone TCP traffic) on the server?

The other quick check I'd run is to see if an HTTP/1.0 client
suffers the same delays.  But it would be bizarre indeed for that
to happen as you describe, with one vhost and static files.

Talking of which, are that vhost's files mounted on anything exotic
or non-local?

-- 
Nick Kew

Application Development with Apache - the Apache Modules Book
http://www.apachetutor.org/

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