There's no silver bullet and the best performing teams find their own way to work. Your job as a manager is to encourage the team in the process. So find ways

There's no silver bullet and the best performing teams find their own way to work. Your job as a manager is to encourage the team in the process. So find ways to think about performance and pay attention. Then make 1 or 2 small changes and see what that does to performance. Repeat. I'd also encourage you to bring this up with your team in retros - "Hey, I'm thinking we could try XYZ, what do you think?" or "I'm seeing XYZ as an issue, what's a better way to do it?".