Metrics for Azure NetApp Files

Azure NetApp Files provides metrics on allocated storage, actual storage usage, volume IOPS, and latency. By analyzing these metrics, you can gain a better understanding on the usage pattern and volume performance of your NetApp accounts.

Usage metrics for capacity pools

  • Pool Allocated Size
    The provisioned size of the pool.

  • Pool Allocated to Volume Size
    The total of volume quota (GiB) in a given capacity pool (that is, the total of the volumes' provisioned sizes in the capacity pool).
    This size is the size you selected during volume creation.

  • Pool Consumed Size
    The total of logical space (GiB) used across volumes in a capacity pool.

  • Total Snapshot Size of the Pool
    The sum of the snapshot size of all volumes in the pool.

Usage metrics for volumes

  • Volume Consumed Size
    The total logical space used in a volume (GiB).
    This size includes logical space used by active file systems and snapshots.
  • Volume Snapshot Size
    The incremental logical space used by snapshots in a volume.

Performance metrics for volumes

  • Average Read Latency
    The average time for reads from the volume in milliseconds.
  • Average Write Latency
    The average time for writes from the volume in milliseconds.
  • Read IOPS
    The number of reads to the volume per second.
  • Write IOPS
    The number of writes to the volume per second.

Volume replication metrics

  • Is volume replication status healthy
    The condition of the replication relationship.

  • Is volume replication transferring
    Whether the status of the volume replication is ‘transferring’.

  • Volume replication lag time
    The amount of time in seconds by which the data on the mirror lags behind the source.

  • Volume replication last transfer duration
    The amount of time in seconds it took for the last transfer to complete.

  • Volume replication last transfer size
    The total number of bytes transferred as part of the last transfer.

  • Volume replication progress
    The total amount of data transferred for the current transfer operation.

  • Volume replication total transfer
    The cumulative bytes transferred for the relationship.

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