Re: log all traffic go to our web app server

[Colin Williams <colinwilliams007@xxxxxxxxx>]

Lim,

Something in your java app is creating too many objects or is not tidying up
after itself, so forcing gc into overdrive when jvm runs out of memory.

I have used ptdv, part of ibm idoctor, to track down a similar issue, so
this may help you. Search for ptdv on the alphaworks site

Cheers
Colin.W

On Mar 5, 2009 2:36 PM, "Lim Hock-Chai" <Lim.Hock-Chai@xxxxxxxxxxxxxxx>
wrote:

Thanks Matt/Nathan,
I really do not know much about web server or web programming.  Our web
server is currently encountering a lot of issue with it going down.  The
cause seems to cause of spike of heap memory on the server job.  When
the this happen the Garbage Collect when do the Stop the world GC which
cause the server going into a long pause.

So,... I really does not even know how to check if our JBOSS is
configure to work with Apache HTTP plug in.  Will dig into it.   Thanks
for all the help.

"Nathan Andelin" <nandelin@xxxxxxxxx> wrote in message
news:<mailman.7454.1236211139.26163.web400@xxxxxxxxxxxx>...

> > > From: Lim Hock-Chai > > We uses JBOSS. > > I'm not familiar with
JBOSS, but my understanding...