Category: Message Queue Performance
Problems related to message queue performance
| ID | Title | Description | Category | Technology | Tags |
|---|---|---|---|---|---|
| CRE-2024-0014 High Impact: 8/10 Mitigation: 5/10 | RabbitMQ busy distribution port performance issue | The Erlang VM has reported a **`busy_dist_port`** condition, meaning the send buffer of a distribution port (used for inter-node traffic inside a RabbitMQ cluster) is full. When this happens the scheduler suspends the process owning the port, stalling inter-node replication, management calls, and any RabbitMQ process that must use that port. Throughput drops and latency rises until the buffer drains or the node is restarted. | Message Queue Performance | rabbitmq | Known ProblemRabbitMQPublic |