Ozone Dashboard
Enabling Ozone monitoring on Pulse provides a detailed overview of the Ozone file system within your cluster. You can also monitor the overall health of your Ozone cluster, including CPU and memory usage metrics.
The following table provides the details of the charts in the Ozone dashboard page.
| Chart Name | Description |
|---|---|
| Ozone Components Summary | An overview of key metrics and status indicators for various components in the Ozone ecosystem. |
| NUM VOLUMES | The total number of volumes managed by the Ozone system. |
| NUM BUCKETS | The total number of buckets within the Ozone volumes. |
| NUM KEYS | The total number of keys stored in the Ozone buckets. |
| Ozone Datanode CPU Usage | The CPU usage of the Ozone Datanodes over time. |
| Ozone Recon CPU Usage | The CPU utilization of the Ozone Recon service. |
| Ozone Manager CPU Usage | The CPU usage statistics for the Ozone Manager service. |
| Ozone S3Gateway CPU Usage | The CPU usage of the Ozone S3 Gateway component. |
| OzoneSCM CPU Usage | The CPU utilization of the Ozone Storage Container Manager (SCM). |
| Ozone Datanode JVM Heap Used | The amount of JVM heap memory used by Ozone Datanodes. |
| Ozone Recon Used JVM Heap | The JVM heap memory usage for the Ozone Recon service. |
| Ozone Manger JVM Heap Used | The JVM heap memory used by the Ozone Manager component. |
| Ozone S3Gateway JVM Heap Used | The JVM heap memory usage of the Ozone S3 Gateway. |
| Ozone SCM JVM Heap Used | The JVM heap memory that is currently used by the Ozone Storage Container Manager (SCM). |
| Ozone Num Bucket Ops | The number of bucket operations performed within the Ozone system. |
| Ozone Num Volume Ops | The number of volume operations executed in the Ozone system. |
| Ozone Bucket Operations Failure Percentage | The percentage of bucket operations that have failed within the Ozone system. |
| Ozone Volume Operations Failure Percentage | The percentage of volume operations that have failed within the Ozone system. |
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