Servlet and Multiple Instances

[Cam DeBuck]

I've written a servlet that is getting hit pretty hard.  It works fine when just one user access hit.  However, when they are multiple people hitting the servlet, it seems like that it is only serving one person at a time.  Is there some confirguration option that I am missing so that it can spawn multiple threads.  Any help would be appreciated.  Thanks.   --Cam--