![]() One next step could be to investigate our consumers for exceptions.Īnother use of rabbitmqctl is to get a quick set of metrics about your RabbitMQ environment. The queue’s consumers are not available to receive messages. While the other queues report the maximum value of 1.0, this one shows a blank. ![]() ![]() As it turns out, staten_island_queue has no consumer_utilisation. Messages are entering the queue and not leaving. Though each queue is running, staten_island_queue has two metrics with especially high values: messages_ready and messages. You can collect most metrics from the CLI by running A full list of rabbitmqctl metrics is here. rabbitmqctl lets you access many of the metrics we cover in Part 1, including node-level resource metrics, connection performance metrics, and detailed breakdowns of message counts within queues. Since the only configuration this command requires is a set of command-line options, the tool is a quick way to get a high-level view into key metrics. Values of RabbitMQ metrics are snapshots from the moment you run the rabbitmqctl command. For more information about the two integration plugins supported by RabbitMQ, see The RabbitMQ Plugins section later in this post. The RabbitMQ CLI was designed to be used with the management plugin. This tool, which comes installed with RabbitMQ, lets you perform management tasks (check server status, add nodes to a cluster, etc.) and exposes metrics about RabbitMQ objects such as queues, exchanges, and nodes. Status snapshots of RabbitMQ’s core application objectsĪ built-in web server that reports metrics via UI and APIĮxchange metrics, Node resource use, Connection performance, Queue performanceĮxchanges that report events from messages and application objectsįor a quick scan of your application’s vital signs, you can turn to RabbitMQ’s CLI: rabbitmqctl. In this post, we’ll introduce these RabbitMQ monitoring tools and show you how you can use them in your own messaging setup. When collecting RabbitMQ metrics, you can take advantage of RabbitMQ’s built-in monitoring tools and ecosystem of plugins. While the output of certain RabbitMQ CLI commands uses the term “slave” to refer to mirrored queues, RabbitMQ has disavowed this term, as has Datadog.
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