[2025-12-25 06:04:34,905] INFO [Controller id=2] Processing automatic preferred replica leader election (kafka.controller.KafkaController)
[2025-12-25 06:04:34,906] TRACE [Controller id=2] Checking need to trigger auto leader balancing (kafka.controller.KafkaController)
[2025-12-25 06:04:34,909] DEBUG [Controller id=2] Topics not in preferred replica for broker 2 Map() (kafka.controller.KafkaController)
[2025-12-25 06:04:34,909] TRACE [Controller id=2] Leader imbalance ratio for broker 2 is 0.0 (kafka.controller.KafkaController)
[2025-12-25 06:04:34,909] DEBUG [Controller id=2] Topics not in preferred replica for broker 1 Map() (kafka.controller.KafkaController)
[2025-12-25 06:04:34,909] TRACE [Controller id=2] Leader imbalance ratio for broker 1 is 0.0 (kafka.controller.KafkaController)
[2025-12-25 06:04:34,909] DEBUG [Controller id=2] Topics not in preferred replica for broker 3 Map() (kafka.controller.KafkaController)
[2025-12-25 06:04:34,909] TRACE [Controller id=2] Leader imbalance ratio for broker 3 is 0.0 (kafka.controller.KafkaController)
[2025-12-25 06:09:34,909] INFO [Controller id=2] Processing automatic preferred replica leader election (kafka.controller.KafkaController)
[2025-12-25 06:09:34,909] TRACE [Controller id=2] Checking need to trigger auto leader balancing (kafka.controller.KafkaController)
[2025-12-25 06:09:34,911] DEBUG [Controller id=2] Topics not in preferred replica for broker 2 Map() (kafka.controller.KafkaController)
[2025-12-25 06:09:34,911] TRACE [Controller id=2] Leader imbalance ratio for broker 2 is 0.0 (kafka.controller.KafkaController)
[2025-12-25 06:09:34,912] DEBUG [Controller id=2] Topics not in preferred replica for broker 1 Map() (kafka.controller.KafkaController)
[2025-12-25 06:09:34,912] TRACE [Controller id=2] Leader imbalance ratio for broker 1 is 0.0 (kafka.controller.KafkaController)
[2025-12-25 06:09:34,912] DEBUG [Controller id=2] Topics not in preferred replica for broker 3 Map() (kafka.controller.KafkaController)
[2025-12-25 06:09:34,912] TRACE [Controller id=2] Leader imbalance ratio for broker 3 is 0.0 (kafka.controller.KafkaController)
[2025-12-25 06:14:34,912] INFO [Controller id=2] Processing automatic preferred replica leader election (kafka.controller.KafkaController)
[2025-12-25 06:14:34,912] TRACE [Controller id=2] Checking need to trigger auto leader balancing (kafka.controller.KafkaController)
[2025-12-25 06:14:34,914] DEBUG [Controller id=2] Topics not in preferred replica for broker 2 Map() (kafka.controller.KafkaController)
[2025-12-25 06:14:34,914] TRACE [Controller id=2] Leader imbalance ratio for broker 2 is 0.0 (kafka.controller.KafkaController)
[2025-12-25 06:14:34,914] DEBUG [Controller id=2] Topics not in preferred replica for broker 1 Map() (kafka.controller.KafkaController)
[2025-12-25 06:14:34,914] TRACE [Controller id=2] Leader imbalance ratio for broker 1 is 0.0 (kafka.controller.KafkaController)
[2025-12-25 06:14:34,914] DEBUG [Controller id=2] Topics not in preferred replica for broker 3 Map() (kafka.controller.KafkaController)
[2025-12-25 06:14:34,914] TRACE [Controller id=2] Leader imbalance ratio for broker 3 is 0.0 (kafka.controller.KafkaController)