[2026-08-31 05:00:33,890] INFO [Controller id=2] Processing automatic preferred replica leader election (kafka.controller.KafkaController)
[2026-08-31 05:00:33,892] TRACE [Controller id=2] Checking need to trigger auto leader balancing (kafka.controller.KafkaController)
[2026-08-31 05:00:33,895] DEBUG [Controller id=2] Topics not in preferred replica for broker 1 HashMap() (kafka.controller.KafkaController)
[2026-08-31 05:00:33,895] TRACE [Controller id=2] Leader imbalance ratio for broker 1 is 0.0 (kafka.controller.KafkaController)
[2026-08-31 05:00:33,895] DEBUG [Controller id=2] Topics not in preferred replica for broker 2 HashMap() (kafka.controller.KafkaController)
[2026-08-31 05:00:33,895] TRACE [Controller id=2] Leader imbalance ratio for broker 2 is 0.0 (kafka.controller.KafkaController)
[2026-08-31 05:00:33,895] DEBUG [Controller id=2] Topics not in preferred replica for broker 3 HashMap() (kafka.controller.KafkaController)
[2026-08-31 05:00:33,895] TRACE [Controller id=2] Leader imbalance ratio for broker 3 is 0.0 (kafka.controller.KafkaController)
[2026-08-31 05:05:33,895] INFO [Controller id=2] Processing automatic preferred replica leader election (kafka.controller.KafkaController)
[2026-08-31 05:05:33,895] TRACE [Controller id=2] Checking need to trigger auto leader balancing (kafka.controller.KafkaController)
[2026-08-31 05:05:33,897] DEBUG [Controller id=2] Topics not in preferred replica for broker 1 HashMap() (kafka.controller.KafkaController)
[2026-08-31 05:05:33,897] TRACE [Controller id=2] Leader imbalance ratio for broker 1 is 0.0 (kafka.controller.KafkaController)
[2026-08-31 05:05:33,898] DEBUG [Controller id=2] Topics not in preferred replica for broker 2 HashMap() (kafka.controller.KafkaController)
[2026-08-31 05:05:33,898] TRACE [Controller id=2] Leader imbalance ratio for broker 2 is 0.0 (kafka.controller.KafkaController)
[2026-08-31 05:05:33,898] DEBUG [Controller id=2] Topics not in preferred replica for broker 3 HashMap() (kafka.controller.KafkaController)
[2026-08-31 05:05:33,898] TRACE [Controller id=2] Leader imbalance ratio for broker 3 is 0.0 (kafka.controller.KafkaController)
[2026-08-31 05:10:33,898] INFO [Controller id=2] Processing automatic preferred replica leader election (kafka.controller.KafkaController)
[2026-08-31 05:10:33,898] TRACE [Controller id=2] Checking need to trigger auto leader balancing (kafka.controller.KafkaController)
[2026-08-31 05:10:33,901] DEBUG [Controller id=2] Topics not in preferred replica for broker 1 HashMap() (kafka.controller.KafkaController)
[2026-08-31 05:10:33,901] TRACE [Controller id=2] Leader imbalance ratio for broker 1 is 0.0 (kafka.controller.KafkaController)
[2026-08-31 05:10:33,901] DEBUG [Controller id=2] Topics not in preferred replica for broker 2 HashMap() (kafka.controller.KafkaController)
[2026-08-31 05:10:33,901] TRACE [Controller id=2] Leader imbalance ratio for broker 2 is 0.0 (kafka.controller.KafkaController)
[2026-08-31 05:10:33,901] DEBUG [Controller id=2] Topics not in preferred replica for broker 3 HashMap() (kafka.controller.KafkaController)
[2026-08-31 05:10:33,901] TRACE [Controller id=2] Leader imbalance ratio for broker 3 is 0.0 (kafka.controller.KafkaController)