An illustrative JetStream incident snapshot can look contradictory: num_pending is 18,240, num_ack_pending is fixed at 64, and num_redelivered is 27. One dashboard may call all three values “consumer lag,” but they describe different ownership states. Pending messages have not reached a worker. Ack-pending messages are already held ...

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Last edited on August 4, 2026

August 4, 2026 No Comments