I'll be speaking at cf.Objective() on "Stack Tracing CFML Requests to Solve Problems"

Note: This blog post is from 2010. Some content may be outdated--though not necessarily. Same with links and subsequent comments from myself or others. Corrections are welcome, in the comments. And I may revise the content as necessary.

"CF911: Stack Tracing CFML Requests to Solve Problems"

Regardless of what CFML server monitoring tool(s) you have, or even if none, did you know that you can use a feature called "stack traces" to be able to pinpoint the exact line of code that a CFML request is running at any time? Did you know how to use that information to troubleshoot performance/stability problems? Do you know how to obtain that information either manually or automatically (such as during a crash while you're not watching)? Do you know how to obtain that information in any of the CFML Server Monitors (FusionReactor, SeeFusion, the CF8/9 Enterprise Server Monitor), or with free command line tools? And how to do this for any CFML engine (CF, Railo, BlueDragon, etc.)? Do you know how to interpret the information once you get it?

In this session, veteran CF troubleshooter Charlie Arehart will help remove the mystery from using stack traces. It really is amazingly simple with the right tools, and it can be incredibly useful to solve otherwise thorny problems, once you understand how to interpret the information.

Of course, I'm thrilled to be heading back to Minneapolis. I spoke there previously in 2008 and 2007 but couldn't attend in 2009. It'll be great to see all the fine folks who run and attend this unique conference.

BTW, I just saw also that CFUnited announced another round of topics accepted today and I see a topic whose title if very similar, "How to Read a Stack Trace", by the inimitable Daryl Banttari. It's hard to tell from his brief description how similar these will be, but Daryl is awesome so I'm sure I'll learn much from his. (I was literally just about to offer mine as another CFUnited submission but now won't of course. :-) Hopefully another of my submissions will be accepted, so I can keep my streak of having spoken at every CFUnited since they started.)

Anyway, the good news is that whichever conference you go to, this important (and often misunderstood) topic will be covered! :-)

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