I have setup the rocketmq Dashboard and I was exploring it. What exactly is the NameServerAddressList?. It is somehow defaulted to 127.0.0.1:9876.
Also, The dashboard looks empty, How do I monitor RocketMQ clusters. Do I need to create clusters, topics, producers, consumers on my own or can I monitor something which is already pre-built.
PS: I'm a newbie contributor :) and I hope these questions are not stupid.

