Hi All, I've a spring boot kafka consumer group, consuming a topic with 30 partitions with a concurrency of 2 (staging set up).
The network traffic in and out was very high >200k per second even when consuming no messages. I've adjusted fetch.wait.max.ms to be significantly higher (15,000) than the default which has had a significant impact but the network is still seeing ~30k a second. Is this to be expected? Cheers Lee C
