[2025-08-14 04:00:24,189] INFO [Controller id=2] Processing automatic preferred replica leader election (kafka.controller.KafkaController) [2025-08-14 04:00:24,190] TRACE [Controller id=2] Checking need to trigger auto leader balancing (kafka.controller.KafkaController) [2025-08-14 04:00:24,212] DEBUG [Controller id=2] Topics not in preferred replica for broker 2 Map() (kafka.controller.KafkaController) [2025-08-14 04:00:24,212] TRACE [Controller id=2] Leader imbalance ratio for broker 2 is 0.0 (kafka.controller.KafkaController) [2025-08-14 04:00:24,212] DEBUG [Controller id=2] Topics not in preferred replica for broker 1 Map() (kafka.controller.KafkaController) [2025-08-14 04:00:24,212] TRACE [Controller id=2] Leader imbalance ratio for broker 1 is 0.0 (kafka.controller.KafkaController) [2025-08-14 04:00:24,212] DEBUG [Controller id=2] Topics not in preferred replica for broker 3 Map() (kafka.controller.KafkaController) [2025-08-14 04:00:24,212] TRACE [Controller id=2] Leader imbalance ratio for broker 3 is 0.0 (kafka.controller.KafkaController) [2025-08-14 04:05:24,213] INFO [Controller id=2] Processing automatic preferred replica leader election (kafka.controller.KafkaController) [2025-08-14 04:05:24,213] TRACE [Controller id=2] Checking need to trigger auto leader balancing (kafka.controller.KafkaController) [2025-08-14 04:05:24,214] DEBUG [Controller id=2] Topics not in preferred replica for broker 2 Map() (kafka.controller.KafkaController) [2025-08-14 04:05:24,214] TRACE [Controller id=2] Leader imbalance ratio for broker 2 is 0.0 (kafka.controller.KafkaController) [2025-08-14 04:05:24,214] DEBUG [Controller id=2] Topics not in preferred replica for broker 1 Map() (kafka.controller.KafkaController) [2025-08-14 04:05:24,214] TRACE [Controller id=2] Leader imbalance ratio for broker 1 is 0.0 (kafka.controller.KafkaController) [2025-08-14 04:05:24,214] DEBUG [Controller id=2] Topics not in preferred replica for broker 3 Map() (kafka.controller.KafkaController) [2025-08-14 04:05:24,214] TRACE [Controller id=2] Leader imbalance ratio for broker 3 is 0.0 (kafka.controller.KafkaController) [2025-08-14 04:10:24,215] INFO [Controller id=2] Processing automatic preferred replica leader election (kafka.controller.KafkaController) [2025-08-14 04:10:24,215] TRACE [Controller id=2] Checking need to trigger auto leader balancing (kafka.controller.KafkaController) [2025-08-14 04:10:24,216] DEBUG [Controller id=2] Topics not in preferred replica for broker 2 Map() (kafka.controller.KafkaController) [2025-08-14 04:10:24,216] TRACE [Controller id=2] Leader imbalance ratio for broker 2 is 0.0 (kafka.controller.KafkaController) [2025-08-14 04:10:24,217] DEBUG [Controller id=2] Topics not in preferred replica for broker 1 Map() (kafka.controller.KafkaController) [2025-08-14 04:10:24,217] TRACE [Controller id=2] Leader imbalance ratio for broker 1 is 0.0 (kafka.controller.KafkaController) [2025-08-14 04:10:24,217] DEBUG [Controller id=2] Topics not in preferred replica for broker 3 Map() (kafka.controller.KafkaController) [2025-08-14 04:10:24,217] TRACE [Controller id=2] Leader imbalance ratio for broker 3 is 0.0 (kafka.controller.KafkaController) [2025-08-14 04:15:24,217] INFO [Controller id=2] Processing automatic preferred replica leader election (kafka.controller.KafkaController) [2025-08-14 04:15:24,217] TRACE [Controller id=2] Checking need to trigger auto leader balancing (kafka.controller.KafkaController) [2025-08-14 04:15:24,219] DEBUG [Controller id=2] Topics not in preferred replica for broker 2 Map() (kafka.controller.KafkaController) [2025-08-14 04:15:24,219] TRACE [Controller id=2] Leader imbalance ratio for broker 2 is 0.0 (kafka.controller.KafkaController) [2025-08-14 04:15:24,219] DEBUG [Controller id=2] Topics not in preferred replica for broker 1 Map() (kafka.controller.KafkaController) [2025-08-14 04:15:24,219] TRACE [Controller id=2] Leader imbalance ratio for broker 1 is 0.0 (kafka.controller.KafkaController) [2025-08-14 04:15:24,219] DEBUG [Controller id=2] Topics not in preferred replica for broker 3 Map() (kafka.controller.KafkaController) [2025-08-14 04:15:24,219] TRACE [Controller id=2] Leader imbalance ratio for broker 3 is 0.0 (kafka.controller.KafkaController)