[Catalyst] Catalyst test server response times.

Ian Docherty catalyst at iandocherty.com
Wed Jan 30 09:36:36 GMT 2008


Further information on this.

If I make a request to a page served by apache on this server via wget, 
the response is very quick,
typically less than a second during which wget displays the 'HTTP 
request sent, awaiting response'.

If I make a request to a page served by the Catalyst server, wget waits 
something like 12 seconds
or more displaying the 'HTTP request sent, awaiting response...' after 
which time the catalyst server
displays the request (with the 0.2 seconds response time etc.) and 
returns the document.

Furthermore, I have created a new bog-standard Catalyst application and 
the problem is there
also.

So the delay seems to be occurring before Catalyst gets to see the request.

Ian Docherty wrote:
> I have moved (back) to using the built in Catalyst server for testing 
> purposes.
>
> It is frequently (but not always) taking 20 seconds or so to display a 
> page in my browser
> even though the timings reported by the Catalyst server are about 0.2 
> sec. so I know that
> it is not the Catalyst app that is causing the delay.
>
> I have also done ping tests to the server and that also is reasonable.
>
> What else could be causing the delay? What other checks could I do 
> that would help to
> diagnose where this huge delay is occurring?
>
> How about any static content which is served by C::P::Static? That is 
> not reported by the
> server, could the delay be in there in some way? (clutching at straws).
>
> Regards
> Ian C. Docherty (icydee)
>
>
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