events.yaml

groups:
  - id: event.browser.web_vital
    stability: development
    type: event
    name: browser.web_vital
    brief: >
      This event describes the website performance metrics introduced by Google, See [web vitals](https://web.dev/vitals).
    body:
      id: browser.web_vital
      requirement_level: required
      stability: development
      type: map
      fields:
        - id: name
          type: enum
          members:
            - id: cls
              value: 'cls'
              brief: Cumulative Layout Shift.
              stability: development
            - id: lcp
              value: 'lcp'
              brief: Largest Contentful Paint.
              stability: development
            - id: fid
              value: 'fid'
              brief: First Input Delay.
              stability: development
            - id: inp
              value: 'inp'
              brief: Interation to Next Paint.
              stability: development
          stability: development
          brief: Name of the web vital.
          requirement_level: required
          examples: ["cls"]
        - id: value
          type: double
          stability: development
          brief: Value of the web vital.
          requirement_level: required
          examples: [1.0]
        - id: delta
          type: double
          stability: development
          brief: The delta between the current value and the last-reported value.
          requirement_level: required
          examples: [0.2]
        - id: id
          type: string
          stability: development
          brief: A unique ID representing this particular metric instance.
          requirement_level: required
          examples: ["v3-1677874579383-6381583661209"]