As per QP form, "Number of threads per node" should hold the value of thread it will create per node. But eventually when running a QP, it is noticed that it creates a single requestor and processes message sequentially. How can a real parallel processing can be achieved per node. I have 2 dedicated custom node for QP processing. Currently per node I see only a single requestor working.
***Edited by Moderator: Pooja Gadige to add platform capability tag***
Navigate to Admin Studio --> Resources --> Queue Processor. Then search for your QP. There is an action icon on each row, where if you click you should get two actions : (1) Trace and (2) View Data Flow
Click on View Data Flow. You will be navigated to Dev Studio and the associated data flow is opened. There is a distribution details where you can see how many threads / partitions each node is spawning when you have multithreading switched on.
By default there can be a maximum of 20 partitions which can also be increased. Please refer this link for additional details on how to increase the number of partitions.