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:

• Click View Metric next to the Kafka instance name to go to the Cloud Eye console. On the Topics tab page, set Topic to the name of the topic whose disk space you want to view and Scope to Basic monitoring. The Message Size metric reflects the message size of the selected topic.
• Click the desired Kafka instance to view its details. In the navigation pane, choose Monitoring. 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.