[2026-02-12 02:00:43,789] INFO [Controller id=1] Processing automatic preferred replica leader election (kafka.controller.KafkaController) [2026-02-12 02:00:43,789] TRACE [Controller id=1] Checking need to trigger auto leader balancing (kafka.controller.KafkaController) [2026-02-12 02:00:43,792] DEBUG [Controller id=1] Topics not in preferred replica for broker 1 HashMap() (kafka.controller.KafkaController) [2026-02-12 02:00:43,792] TRACE [Controller id=1] Leader imbalance ratio for broker 1 is 0.0 (kafka.controller.KafkaController) [2026-02-12 02:05:43,793] INFO [Controller id=1] Processing automatic preferred replica leader election (kafka.controller.KafkaController) [2026-02-12 02:05:43,793] TRACE [Controller id=1] Checking need to trigger auto leader balancing (kafka.controller.KafkaController) [2026-02-12 02:05:43,801] DEBUG [Controller id=1] Topics not in preferred replica for broker 1 HashMap() (kafka.controller.KafkaController) [2026-02-12 02:05:43,801] TRACE [Controller id=1] Leader imbalance ratio for broker 1 is 0.0 (kafka.controller.KafkaController) [2026-02-12 02:10:43,801] INFO [Controller id=1] Processing automatic preferred replica leader election (kafka.controller.KafkaController) [2026-02-12 02:10:43,801] TRACE [Controller id=1] Checking need to trigger auto leader balancing (kafka.controller.KafkaController) [2026-02-12 02:10:43,805] DEBUG [Controller id=1] Topics not in preferred replica for broker 1 HashMap() (kafka.controller.KafkaController) [2026-02-12 02:10:43,805] TRACE [Controller id=1] Leader imbalance ratio for broker 1 is 0.0 (kafka.controller.KafkaController) [2026-02-12 02:15:43,805] INFO [Controller id=1] Processing automatic preferred replica leader election (kafka.controller.KafkaController) [2026-02-12 02:15:43,805] TRACE [Controller id=1] Checking need to trigger auto leader balancing (kafka.controller.KafkaController) [2026-02-12 02:15:43,808] DEBUG [Controller id=1] Topics not in preferred replica for broker 1 HashMap() (kafka.controller.KafkaController) [2026-02-12 02:15:43,808] TRACE [Controller id=1] Leader imbalance ratio for broker 1 is 0.0 (kafka.controller.KafkaController) [2026-02-12 02:20:43,808] INFO [Controller id=1] Processing automatic preferred replica leader election (kafka.controller.KafkaController) [2026-02-12 02:20:43,808] TRACE [Controller id=1] Checking need to trigger auto leader balancing (kafka.controller.KafkaController) [2026-02-12 02:20:43,810] DEBUG [Controller id=1] Topics not in preferred replica for broker 1 HashMap() (kafka.controller.KafkaController) [2026-02-12 02:20:43,810] TRACE [Controller id=1] Leader imbalance ratio for broker 1 is 0.0 (kafka.controller.KafkaController) [2026-02-12 02:25:43,811] INFO [Controller id=1] Processing automatic preferred replica leader election (kafka.controller.KafkaController) [2026-02-12 02:25:43,811] TRACE [Controller id=1] Checking need to trigger auto leader balancing (kafka.controller.KafkaController) [2026-02-12 02:25:43,813] DEBUG [Controller id=1] Topics not in preferred replica for broker 1 HashMap() (kafka.controller.KafkaController) [2026-02-12 02:25:43,813] TRACE [Controller id=1] Leader imbalance ratio for broker 1 is 0.0 (kafka.controller.KafkaController) [2026-02-12 02:30:43,813] INFO [Controller id=1] Processing automatic preferred replica leader election (kafka.controller.KafkaController) [2026-02-12 02:30:43,813] TRACE [Controller id=1] Checking need to trigger auto leader balancing (kafka.controller.KafkaController) [2026-02-12 02:30:43,816] DEBUG [Controller id=1] Topics not in preferred replica for broker 1 HashMap() (kafka.controller.KafkaController) [2026-02-12 02:30:43,816] TRACE [Controller id=1] Leader imbalance ratio for broker 1 is 0.0 (kafka.controller.KafkaController)