You are doing complex calculations using a machine learning framework on records fetched from a Kafka topic. It takes more about 6 minutes to process a record batch, and the consumer enters rebalances even though it's still running. How can you improve this scenario?

How do Kafka brokers ensure great performance between the producers and consumers? (select two)

Where are the dynamic configurations for a topic stored?

The Controller is a broker that is... (select two)

Which actions will trigger partition rebalance for a consumer group? (select three)