RabbitMq 大量的连接抖动
连接抖动介绍 Workloads with high connection churn (a high rate of connections being opened and closed) will require TCP setting tuning to avoid exhaustion of certain resources: max number of file handles, Erlang processes on RabbitMQ nodes, kernel’s ephemeral port range (for hosts that open a lot of connections, including Federation links and Shovel connections), and others. Nodes that are exhausted of those resources won’t be able to accept new connections, which will negatively affect overall system availability....