[2026-01-26 02:02:17,999] INFO [Controller id=1] Processing automatic preferred replica leader election (kafka.controller.KafkaController)
[2026-01-26 02:02:17,999] TRACE [Controller id=1] Checking need to trigger auto leader balancing (kafka.controller.KafkaController)
[2026-01-26 02:02:18,002] DEBUG [Controller id=1] Topics not in preferred replica for broker 1 HashMap() (kafka.controller.KafkaController)
[2026-01-26 02:02:18,003] TRACE [Controller id=1] Leader imbalance ratio for broker 1 is 0.0 (kafka.controller.KafkaController)