Can I View the Disk Space Used by a Topic?

Yes. Use either of the following methods to check the disk space used by a topic:

• In the row containing the desired Kafka instance, click View Metric to go to the Cloud Eye console. On the By Topic tab page, set Topic to the name of the desired topic, and Monitoring Type to Basic monitoring. The Message Size metric reflects the message size of the selected topic.
• Click the desired Kafka instance to view its details. Choose Monitoring And Alarm > Details in the navigation pane. On the By Topic tab page, set Topic to the name of the topic whose disk space you want to view and Monitoring Type to Basic monitoring. The Message Size metric reflects the message size of the selected topic.