This topic describes the metrics for Apsara File Storage NAS.
When you call an API operation provided by CloudMonitor, set the Namespace and Period parameters.
- Set the Namespace parameter to acs_nas.
- Set the Period parameter to an integral multiple of 60. Default value: 60. Unit: seconds.
The following table describes the valid values of the MetricName and Dimensions parameters.
| Metric | Unit | MetricName | Dimensions | Statistics |
|---|---|---|---|---|
| Data volume of General-purpose NAS file systems (excluding IA storage media) | Byte | AlignedSize | userId and fileSystemId | Value |
| Number of files | Count | FileCount | userId and fileSystemId | Value |
| Read IOPS | op/s | IopsRead | userId and fileSystemId | Value |
| Write IOPS | op/s | IopsWrite | userId and fileSystemId | Value |
| Read latency | ms | LatencyRead | userId and fileSystemId | Value |
| Write latency | ms | LatencyWrite | userId and fileSystemId | Value |
| Metadata QPS | op/s | QpsMeta | userId and fileSystemId | Value |
| Data volume of IA storage media | Byte | SecondaryAlignedSize | userId and fileSystemId | Value |
| Read throughput | Byte/s | ThruputRead | userId and fileSystemId | Value |
| Write throughput | Byte/s | ThruputWrite | userId and fileSystemId | Value |