# Module `netapp_ontap.models.disk_stats`

Copyright © 2022 NetApp Inc. All rights reserved.

## Classes

`class DiskStatsSchema (*, only: Union[Sequence[str], Set[str]] = None, exclude: Union[Sequence[str], Set[str]] = (), many: bool = False, context: Dict = None, load_only: Union[Sequence[str], Set[str]] = (), dump_only: Union[Sequence[str], Set[str]] = (), partial: Union[bool, Sequence[str], Set[str]] = False, unknown: str = None)`

  The fields of the DiskStats object

  ### Ancestors

  - netapp_ontap.resource.ResourceSchema
  - marshmallow.schema.Schema
  - marshmallow.base.SchemaABC

  ### Class variables

  `average_latency GET`

    Average I/O latency across all active paths, in milliseconds.

    Example: 3

  `iops_total GET`

    Total I/O operations per second read and written to this disk across all active paths.

    Example: 12854

  `path_error_count GET`

    Disk path error count; failed I/O operations.

    Example: 0

  `power_on_hours GET`

    Hours powered on.

    Example: 21016

  `throughput GET`

    Total disk throughput per second across all active paths, in bytes.

    Example: 1957888