Viewing Topic Queue Details
Last updated:2026-01-23 17:34:03
Viewing topic queue details can help you identify issues, such as message backlog and imbalanced production or consumption load, ensuring smooth message links.
Constraints and Limitations
You can only view topic queue details of 4.x exclusive or general clusters.
Operation Steps
1. Log in to the TDMQ for RocketMQ console.
2. In the left sidebar, choose Resource > Cluster, select a region, and click the ID of the target cluster to go to the cluster basic information page.
3. On the cluster basic information page, select the Topic tab, click the target topic name, and select the Queue Details tab to view the queues distributed across broker nodes under this topic.
Parameter Name | Description |
Broker Node | Broker server on which a queue is stored. It is used to locate physical resources. A node can be located quickly for troubleshooting when a problem occurs. |
Queue No. | Unique identifier of a queue. A topic contains multiple queues, numbered starting from 0, which are units for load balancing and parallel message sending/receiving. |
Maximum Offset | Storage position of the latest message in the queue, representing the latest writing progress of the message. |
Minimum Offset | Storage position of the oldest message in the queue. As expired messages are cleared, the storage position moves forward. |
Message Quantity | Total number of backlogged messages in the queue. Number of messages = Maximum offset - Minimum offset. |
Last Message Write Time | Timestamp when the last message is written to a queue successfully. It reflects the activity level of the queue. A significant gap between this timestamp and the current time indicates that no new message has been transferred to the queue recently. |
Was this page helpful?
You can also Contact Sales or Submit a Ticket for help.
Yes
No
Feedback