Viewing RocketMQ Monitoring Metrics

Notes and Constraints

On the Monitoring and Alarms > Monitoring page on the RocketMQ console, a maximum of 50 options can be selected at a time from the drop-down list on tabs By Topic, By Consumer Group, and By Dead Letter Queue. To view the monitoring data of more than 50 options, do so in batches.

Prerequisites

A RocketMQ instance has been purchased.

Viewing RocketMQ Metrics

1. Log in to the console.
2. Click in the upper left corner to select a region.

   DMS for RocketMQ instances in different regions cannot communicate with each other over an intranet. Select a nearest location for low latency and fast access.

3. Click and choose Middleware > Distributed Message Service for RocketMQ to open the console of DMS for RocketMQ.
4. Click a RocketMQ instance name to go to the instance details page.
5. Choose Monitoring > Monitoring in the navigation pane.
6. View monitoring data by the instance, brokers, topics, consumer groups, and dead letter queues.

   Monitoring data by broker is displayed only for v4.8.0.

7. (Optional) Click View details on the By Instance, By Broker, By Topic, By Consumer Group, or By Dead Letter Queue tab page to go to the Cloud Eye console.

   On the instance list page, you can also click View Metric in the row containing the desired instance to go to the Cloud Eye console.

   On the Cloud Eye console, you can select metrics and rearrange their order.

   For example, if you only need to view the Created Messages and Retrieved Messages metrics on the By Instance tab page, do as follows:

   1. On the By Instance tab page, click Select Metric.
   2. Select Created Messages and Retrieved Messages, and click OK.
   3. Drag and drop the selected metrics to desired locations to rearrange the order.