On Mon, Mar 1, 2010 at 7:07 PM, Paul Ihrig <[email protected]> wrote:
> just got burned over the weekend from an unresponsive cf8 server.
> no idea what crapped out, but it got the attention of my employer.

I have only really used SeeFusion, and it's great.  I do think that
FusionReactor may currently be a little ahead of them on features
though.

Make sure you read up on adding the JDBC wrapper and the very first
thing I would do would be to setup email alerts to let you know when
(pr before) it's reaching a bad place.  You should be able to set
alerts for things like memory usage over a certain level, threadcount
over a certain level.  If your crash was an Out of Memory error watch
the memory, if it was a hung server it could be either, but may be
more likely to be threadcount.

The email alerts (in SeeFusion at least) will email you a dump of
everything happening inside the server when that condition was met.
You will have to dig through the dump, but it should have enough to
point you at the lines of code causing the problem.

-Cameron

-- 
Cameron Childress
Sumo Consulting Inc
http://www.sumoc.com
---
cell:  678.637.5072
aim:   cameroncf
email: [email protected]

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