Re: Configuration parameters on the self tuning thread pool.

Answer is no,  It is  not possible to directly control  the thread count of the
self tuning thread pool. It is against architecture goal of  the self tuning
thread pool implementation. 

Only other option is...

1) Specify minimum  and maximum thread constraint  in work manager of your
application. 

2) Switch to 81 style execute thread queue with
-Dweblogic.Use81StyleExecuteQueues=true

I would not suggest to go in this direction because  this feature may not a