This topic describes the metrics for Apsara File Storage for HDFS.
- Set the Namespace parameter to acs_hdfs.
- Set the Period parameter to an integral multiple of 60s. The default value is 60s.
| Metric | Unit | Metric | Dimensions | Statistics |
|---|---|---|---|---|
| ReadIOPS | Count/Second | read_iops | userId and instanceId | Average |
| ReadIOSize | Byte | read_iosize | userId and instanceId | Average |
| ReadThroughput | Byte/s | read_throughput | userId and instanceId | Average |
| RemainingStorageSpace | Byte | remaining_storagespace | userId and instanceId | Average |
| StorageUtilization | % | storageutilization | userId and instanceId | Average |
| UsedStorageSpace | Byte | used_storagespace | userId and instanceId | Average |
| WriteIOPS | Count/Second | write_iops | userId and instanceId | Average |
| WriteIOSize | Byte | write_iosize | userId and instanceId | Average |
| write_throughput | Byte/s | write_throughput | userId and instanceId | Average |