[2025-10-06 02:01:58,896] INFO [Controller id=1] Processing automatic preferred replica leader election (kafka.controller.KafkaController)
[2025-10-06 02:01:58,896] TRACE [Controller id=1] Checking need to trigger auto leader balancing (kafka.controller.KafkaController)
[2025-10-06 02:01:58,900] DEBUG [Controller id=1] Topics not in preferred replica for broker 1 Map() (kafka.controller.KafkaController)
[2025-10-06 02:01:58,900] TRACE [Controller id=1] Leader imbalance ratio for broker 1 is 0.0 (kafka.controller.KafkaController)