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On Tue, Aug 14, 2012 at 1:29 PM, Steve LaBadie <slaba...@po-box.esu.edu>wrote:

>
> Cameron, the libraries are coming from Google.
>
> Steve LaBadie, Web Manager
> East Stroudsburg University
> 570-422-3999
> slaba...@esu.edu
>
>
>
>
> -----Original Message-----
> From: Cameron Childress [mailto:camer...@gmail.com]
> Sent: Tuesday, August 14, 2012 1:02 PM
> To: cf-talk
> Subject: Re: Port 51011
>
>
> On Tue, Aug 14, 2012 at 12:49 PM, Steve LaBadie
> <slaba...@po-box.esu.edu>wrote:
> >
> > We deployed a new website several weeks ago.
> > The average number of jqueries served before July-19 was ~2000 a day;
> > now we are serving ~45,000.
> >
>
> 10x more traffic? Yeah that will hit you where it hurts for sure. The
> first advise I would give is to look at changing you code to use the
> Google hosted version of these libraries:
>
> http://encosia.com/3-reasons-why-you-should-let-google-host-jquery-for-y
> ou/
>
>
> > Also, the rich format of the new website is taxing the ColdFusion
> > engine.
> >
>
> Yes, 10x traffic will do that. :)
>
>
> > When the website seems to stop, the number of connections to CF's port
> > 51011 increase from about 5 (average normal) to about 500.
> >
>
> This smells like CF is getting hung and IIS continues to send it
> requests.
> This leads to a dogpile effect on CF where it's still receiving new
> requests from IIS but can no longer respond. This is usually due to a
> problem with something getting hung up in your CF code, or with SQL. For
> example, a SQL call that never comes back from the database, or some
> CFHTTP calls that never hear back from their servers, or a CFLOCK tag
> that's in a deadlock.
>
> If this is in fact the problem - the best way to troubleshoot this is
> install something like FusionReactor on the server and get a stack trace
> while the error is occurring. This will quite literally give you the
> exact line of ColdFusion code causing the problem. I'd bet a dollar that
> it's one of the three things I mentioned above.
>
> -Cameron
>
> --
> Cameron Childress
> --
> p:   678.637.5072
> im: cameroncf
> facebook <http://www.facebook.com/cameroncf> |
> twitter<http://twitter.com/cameronc>
>  | google+ <https://profiles.google.com/u/0/117829379451708140985>
>
>
>
>
> 

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