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Message Queue for RocketMQ

Group management

Viewing consumption details

Once you have created a group and begun to consume messages, the Message Queue for RocketMQ console will record and display consumption details. These details include consumption speed, client IP addresses, and subscribed topics.

Steps

In the top menu bar, select the region of the instance you want to manage.

In the left navigation pane, click Instance List. Then, find the instance on this page and click its name.

On the Group Management tab, click the ID of the group you want to check.

View the consumption information, client information, and subscription information.

Viewing consumption information

The Consumer information section shows the overall consumption status and message backlog.

Field	Description
Consumption status	The current consumption status, which is either Consumption or Unconsumed.
Message stack	The total number of unconsumed messages within the group. The message backlog shown here is the unfiltered total backlog, covering all tags under the subscribed topic(s).
Consumption pattern	The consumption mode used by the group. Clustering is the default mode. You can also configure broadcasting in the consumer client. Do not use both clustering and broadcasting in the same group.
Real-time consumption speed	The total TPS at which consumers in the group receive messages, measured in messages per second.
Message delay time	The difference between the production time of the earliest unconsumed message and the current time.
Subscription relationship	Indicates whether consumers in the group have consistent subscriptions.
Whether to consume in sequence	Indicates whether the server delivers messages to consumers in the order they were received. Yes: Ordered delivery No: Concurrent delivery tip This parameter only applies to RocketMQ 5.x instances.
Maximum number of retries	The maximum number of times a message can be redelivered. If a message is not consumed after the maximum number of retries is reached, it is delivered to a dead-letter queue or discarded. tip This parameter only applies to RocketMQ 5.x instances.

Viewing client information

The Client side information tab provides a list of consumer clients using the group, including their IP addresses, IDs, programming languages, and versions.

Field	Description
Client side IP	The IP address and port number of the client.
Client side ID	The consumer client ID. This value is either the default client ID or the client ID configured through the client API.
Client side language	The programming language used by the client.
Client side version	The version of the RocketMQ instance used by the client.
Message stack	The number of messages that the client has not consumed.

To view a client's consumption data, including basic information, consumption statistics, and retry statistics, click Consumption details in the Operation column.

The Basic information section displays the client's IP address, programming language, and version.

The Consumption statistics tab displays the subscribed topic, the successful consumption rate in messages per second, the failed consumption rate in messages per second, the processing time in milliseconds per message, and the number of unconsumed messages.

The Retry consumption statistics tab displays information about retries following a consumption failure. This includes the topic name, the successful consumption rate in messages per second, the failed consumption rate in messages per second, the processing time in milliseconds per message, and the number of unconsumed messages.

Viewing subscription information

The Subscription information tab provides a list of the group's subscribed topics, including the name of each topic and its queue count.

Field	Description
Topic	The name of the topic to which the client is subscribed.
Queue	The number of queues for the topic. Each topic has one or more queues, which are used for storing messages.

To view the consumption details of a topic by queue, click Cohort consumption details In the Operation column. The page displays the total number of queues, the topic name, and the group ID. Below that is a table containing details for each queue.

Field	Description
Queue ID	The unique identifier of the queue.
Maximum offset	The offset of the latest message in the queue.
Current consumption progress	The current consumer offset for the queue.
Unconsumed messages	The number of unconsumed messages in the queue.
Current consumption progress timestamp	The time of the last consumption activity in the queue.

To reset the consumer offset of a topic, click Reset check point in the Operation column. For more information on resetting consumer offsets, see Resetting consumer offsets.

Last updated: 2026.09.28 11:24:18