All Metrics

Metrics

Cluster

Name	Description
Channels	Number of channels in the cluster.
Connections (Connections)	Number of cluster connections.
Consumers	Number of consumers across all channels in the cluster.
Disk Reads	Count of messages read from disk.
Disk Writes	Count of messages written to disk.
Erlang Details	Details about the Erlang VM including how it was compiled.
Erlang Version	Version of Erlang running on the connected node. This can be interpreted as the version running on all nodes as clusters should run the same version.
Exchanges	Number of exchanges in the cluster.
Management Version	Version of the management plugin that is running.
Messages	Number of messages aggregated across all queues in the cluster.
Messages Acknowledged	Count of messages that were acknowledged, aggregated across all queues in the cluster.
Messages Confirmed	Count of messages that have been confirmed.
Messages Delivered	Count of messages that have been delivered.
Messages Delivered in Acknowledgement Mode	Count of messages delivered in acknowledgement mode.
Messages Delivered in No-Acknowledgment Mode	Count of messages delivered in no-acknowledgement mode.
Messages Published	Count of messages that have been published.
Messages Ready	Number of messages ready to be delivered to clients, aggregated across all queues in the cluster.
Messages Redelivered	Count of messages in deliver_get which had the redelivered flag set.
Messages Unacknowledged	Number of messages that have been delivered but not acknowledged, aggregated across all queues in the cluster.
Messages Unroutable	Count of messages that were returned to the publisher as unroutable.
Name	Name of the RabbitMQ cluster.
Node	Name of the node that the management plugin instance is running on.
Queues	Number of queues in the cluster.
Rates Mode	Determines what message rates will be shown by the management plugin.
Statistics Database Event Queue Length	Number of events that the management statistics database has not yet processed.
Statistics Database Node	Name of the node that is hosting the management statistics database.

Connection

Name	Description
Channels	Number of channels using the connection.
Host	Hostname or IP address of the node the connection is associated with.
Name	Human-readable name of the connection.
Node	Name of the node the connection is associated with.
Peer Host	Hostname or IP address of the peer that the connection is associated with.
Peer Port	Port on the peer that the connection is over.
Port	Port on the node that the connection is over.
Protocol	Version of the AMQP protocol used for the connection.
Received Throughput (Bytes)	Data received by the node through the connection.
Reductions	Reductions, or function calls, that have taken place on the channel.
Send Queue Size	Size of the send queue.
Sent Throughput (Bytes)	Data sent from the node through the connection.
Start Time	Timestamp of when the connection was established.
State	State of the connection.
User	Username associated with the connection.
Virtual Host	Virtual host associated with the connection.

Node

Name	Description
Average Erlang Processes Waiting	Average number of Erlang processes waiting to run on the node.
Average I/O Read Time (Seconds)	Average wall time of disk read operations.
Average I/O Seek Time (Seconds)	Average wall time of disk seek operations.
Average I/O Sync Time (Seconds)	Average wall time of fsync() operations.
Average I/O Write Time (Seconds)	Average wall time of disk write operations.
Disk Free (Bytes)	Disk space not yet in use by the node.
Erlang Process Limit (Processes)	Maximum number of Erlang processes for the node.
Erlang Processes (Processes)	Number of Erlang processes running on the node.
File Descriptors Used as Sockets	Number of file descriptors used as sockets by RabbitMQ processes.
Hostname	Hostname or IP address of the node.
I/O Read Operations (Operations)	Count of disk read operations.
I/O Read Throughput (Bytes)	Count of data read from disk.
I/O Seek Operations (Operations)	Count of disk seek operations.
I/O Sync Operations (Operations)	Count of fsync() operations.
I/O Write Operations (Operations)	Count of disk write operations.
I/O Write Throughput (Bytes)	Count of data written to disk.
Memory Alarm	Whether the memory alarm has been triggered.
Memory Used (Bytes)	Memory in use by the node.
Message Store Reads	Count of messages read from the message store.
Message Store Writes	Count of messages written to the message store.
Mnesia Disk Writes (Operations)	Count of Mnesia transactions which required writing to disk.
Mnesia RAM Writes (Operations)	Count of Mnesia transactions which did not require writing to disk.
Name	Name of the node.
Queue Index Journal Writes (Records)	Count of records written to the queue index journal.
Queue Index Reads (Records)	Count of records read from the queue index.
Queue Index Writes (Records)	Count of records written to the queue index.
Running	Whether the node is running.
Total File Descriptors	Number of available file descriptors.
Total File Descriptors as Sockets	Number of file descriptors available to use as sockets.
Uptime (Milliseconds)	Time since the Erlang VM started.
Used File Descriptors	Number of file descriptors used by RabbitMQ processes.

Queue

Name	Description
Auto Delete	Whether auto-delete is enabled for the queue. If it is, the queue will be deleted when its last consumer unsubscribes.
Consumer Utilization (%)	Proportion of time that the queue's consumers are able to receive new messages
Consumers	Number of consumers configured to receive data from the queue.
Durable	Whether the queue is configured to be durable. If it is, the queue will survive a broker restart.
Exclusive	Whether the queue is configured to be exclusive. If it is, the queue is only used by one connection and will be deleted when the connection is closed.
Memory Usage (Bytes)	Memory used by the queue process, calculated using the cluster's 'vm_memory_calculation_strategy' configuration value.
Message RAM Size (Bytes)	Total size of all message bodies of messages in the queue which are currently held in RAM.
Message Size (Bytes)	Total size of all message bodies in the queue, excluding overhead.
Messages	Number of messages in the queue, including ready and unacknowledged messages
Messages Acknowledged	Count of messages that were acknowledged.
Messages Delivered	Count of messages that have been delivered.
Messages Delivered in Acknowledgement Mode	Count of messages delivered in acknowledgement mode.
Messages Delivered in No-Acknowledgment Mode	Messages Delivered in No-Acknowledgment Mode
Messages Delivered On Demand in Acknowledgement Mode	Count of messages delivered in acknowledgement mode in response to basic.get.
Messages Delivered On Demand in No-Acknowledgement Mode	Count of messages delivered in no-acknowledgement mode in response to basic.get.
Messages Published	Count of messages that have been published to the queue.
Messages Ready	Number of messages in the queue that are ready to be delivered to clients.
Messages Redelivered	Count of messages in the deliver_get which had the redelivered flag set.
Messages Unacknowledged	Number of messages from the queue that have been delivered but not acknowledged.
Name	Name of the queue.
Node	Node that contains the queue.
Persistent Message Size (Bytes)	Total size of all message bodies of persistent messages in the queue.
Ready Message Size (Bytes)	Total size of all message bodies of messages in the queue which are ready to be delivered.
State	State of the queue.
Virtual Host	Virtual host containing the queue.