[roozbeh18]

Just checked my single node Kafka setup which currently handles 695.27k e/s (average daily) into elasticsearch without breaking a sweat. kafka has been the only stable thing in this whole setup.

zeek -> kafka -> logstash -> elastic

[enether]

how is node failure handled? is this using KRaft or ZK?

[apetrov]

out of curiosity, what does your service do that it handles almost 700K events/sec?