Help wanted for Production Setup on EC2

We are running ERPNext on production on AWS, which is dead slow and hanging frequently. Thinking that it could be space issue, we just created/cloned the production instance to other EC2 instance with higher configuration. When trying to access it in browser, it comes up with “Page can’t be reached” message.

I tried in different ways like reinstalling app, and with sudo bench setup production but no luck.

Can anyone please help me by providing the details regarding clone/replicating the exact copy on one instance to other instance?

Got it. It’s just inbound rules.