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Flow Event fields

Serverless

Elastic Cloud Serverless projects are autoscaled environments, fully managed by Elastic and available on Elastic Cloud.

Availability

  • Generally available

    This functionality is generally available and ready for production usage.

Serverless interfaces and procedures might differ from classic Elastic Stack deployments.

Stack

The Elastic Stack includes Elastic's core products such as Elasticsearch, Kibana, Logstash, and Beats.

Availability

  • Generally available

    This functionality is generally available and ready for production usage.

Unless stated otherwise on the page, this functionality is available when your Elastic Stack is deployed on Elastic Cloud Hosted, Elastic Cloud Enterprise, Elastic Cloud on Kubernetes, and self-managed environments.

This documentation corresponds to the latest patch available for each minor version. If you're not using the latest patch, check the release notes for changes.

These fields contain data about the flow itself.

flow.final

Indicates if event is last event in flow. If final is false, the event reports an intermediate flow state only.

type: boolean

flow.id
Internal flow ID based on connection meta data and address.
flow.vlan

VLAN identifier from the 802.1q frame. In case of a multi-tagged frame this field will be an array with the outer tag's VLAN identifier listed first.

type: long

flow_id

type: alias

alias to: flow.id

final

type: alias

alias to: flow.final

vlan

type: alias

alias to: flow.vlan

source.stats.net_bytes_total

type: alias

alias to: source.bytes

source.stats.net_packets_total

type: alias

alias to: source.packets

dest.stats.net_bytes_total

type: alias

alias to: destination.bytes

dest.stats.net_packets_total

type: alias

alias to: destination.packets