Module netapp_ontap.models.volume_metrics_flexcache

Copyright © 2021 NetApp Inc. All rights reserved.


class VolumeMetricsFlexcacheSchema (*, only: typing.Union = None, exclude: typing.Union = (), many: bool = False, context: typing.Dict = None, load_only: typing.Union = (), dump_only: typing.Union = (), partial: typing.Union = False, unknown: str = None)

The fields of the VolumeMetricsFlexcache object


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

Class variables

bandwidth_savings GET POST PATCH

Bandwidth savings denoting the amount of data served locally by the cache, in bytes.

Example: 4096

cache_miss_percent GET POST PATCH

Cache miss percentage.

Example: 20

duration GET

The duration over which this sample is calculated. The time durations are represented in the ISO-8601 standard format. Samples can be calculated over the following durations:

Valid choices:

  • PT15S
  • PT5M
  • PT30M
  • PT2H
  • PT1D
status GET

Errors associated with the sample. For example, if the aggregation of data over multiple nodes fails, then any partial errors might return "ok" on success or "error" on an internal uncategorized failure. Whenever a sample collection is missed but done at a later time, it is back filled to the previous 15 second timestamp and tagged with "backfilled_data". "Inconsistent_ delta_time" is encountered when the time between two collections is not the same for all nodes. Therefore, the aggregated value might be over or under inflated. "Negative_delta" is returned when an expected monotonically increasing value has decreased in value. "Inconsistent_old_data" is returned when one or more nodes do not have the latest data.

Valid choices:

  • ok
  • error
  • partial_no_data
  • partial_no_uuid
  • partial_no_response
  • partial_other_error
  • negative_delta
  • backfilled_data
  • inconsistent_delta_time
  • inconsistent_old_data
timestamp GET

The timestamp of the performance data.

Example: 2017-01-25T11:20:13.000+0000