Connection pool now considered primed

Hibernate ORM
1

I’ve deployed a small application to AWS EC2, I keep getting this error:

[pool-2-thread-1] DEBUG org.hibernate.engine.jdbc.connections.internal.DriverManagerConnectionProviderImpl - Connection pool now considered primed; min-size will be maintained

There are few mentions of this error in SOF, but not very similar to my case.

And the application does not proceed after that point.

  1. What does this error mean?
  2. What is the best way to debug this?

Thanks