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