How many parallel BPEL child processes can be invoked on single BPEL server

Hi,
Can anyone pls let me know
1. How many parallel BPEL child processes can be invoked on single BPEL server at same time?
2. How number of Invoker threads, Worker threads and DB connection pools are affecting the BPEL server's listener thread spawning capacity?
Thanks in advance.
-S

Hi James
Here is my problem. I need to do this for load balancing. I have two instances of SOA Suite running on single machine, i.e. two different BPEL servers. Now i need 2 BPEL instances on each server, i.e. two SOA Suite and four BPEL instances (Two BPEL servers on each SOA Suite)
I tried to create a new OC4J instance on my app server and named it as OC4J_new. By default OC4J instance would have these application installed:
ascontrol
ccore
coreman
datatags
default
esb-dt
esb-rt
gateway
hw_services
javasso
orabpel
orainfra
policymanager
ruleauthor
rulehelp
But when i create new OC4J instance, i can see only these applications:
ascontrol
datatags
default
javasso
How do i get rest of the applications in my new OC4J Instance??
I tried deploying .EAR files but it failed all the time. What are possible fixes?
Many thanks in advance

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Problem Description:
Parent process invoking more than 10 concurrent child processes with non-blocking invoke = true. All the child processes are not invoked at
the same time. Some of the child processes are waiting for others to complete and then invoked. Sometimes all the child processes(tested till
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