Number of threads of Threadpool?


I was wondering which is the proper Threadpool value, is it related to any SynchThreads, WorkerThreads or even Network.threads? I thought it may be related to the CharacterDatabase.SynchThreads. Is there a way to know which is the best value of Threadpool?

ie, if I have CharacterDatabase.SynchThreads to 4, network.threads to 2, the Threadpool amount should be related to those? like, Threadpool = 4, for example.

Just set up trinity again after long time and I am curious about this param.