I agree.  SeeFusion also lets you automatically have long-running
requests killed, as well as a notification system which can E-mail/text
you if memory usage surpasses a threshold etc.  In addition, SeeFusion
will let you run manual garbage collection when you want to clean up the
memory heap for the JVM.

Also very helpful is the SeeFusion database logging which I use to log
active traffic and memory usage every 5 minutes throughout the day
(which I then can turn into Excel trending graphs) and you can then
compare increases in memory usage to the table which logs long requests
which surpass your specified threshold.

And with the full thread dump functionality you can monitor the entire
JVM stack to catch errant processes that are part of CF or the JVM which
aren't related to a page request (like your mail spooler).

~Brad

-----Original Message-----
From: Matthew Williams [mailto:[EMAIL PROTECTED] 
Sent: Sunday, January 14, 2007 6:58 AM
To: CF-Talk
Subject: Re: Runaway JRun Service

If your policies permit, you should try installing either SeeFusion or 
FusionReactor.  I'm more familiar with FusionReactor, but both products 
should show you what processes are running and get left hanging.  
FusionReactor also has the ability to kill threads that last over a set 
threshold time limit to help prevent such occurrences in the future.  
I've been waiting for our procurement team to purchase FusionReactor 
(which we tested two months ago), and will be installing this across 
several environments next week.

Matthew Williams
Geodesic GraFX



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