Camunda Server Connection not getting closed

Hi,

how to identify the connection that were opened by Camunda server??

We are facing issues in oracle server and after some diagnostic we found out that connections are not
getting close for some of the camunda session. So how do we confirm the oracle connection open by the camunda server is getting closed? Is there any log by which we can identify the connection is getting close.

Thanks in Advance,
Dhaval Modi