New Relic data dictionary

This data dictionary defines some of our default-reported data stored in NRDB and queryable via NRQL. This includes events like Transaction, MobileRequest, and BrowserInteraction, and our Metric, Log, and Span data types. These definitions are also available from our query builder UI by mousing over applicable data type and attribute names.

This dictionary doesn't contain:

  • Data from our infrastructure integrations (for that, see docs for a specific integration)
  • Custom data
  • Detailed integration-specific attributes for Metric data

AjaxRequest

Data source:

AjaxRequest events occur for any Ajax request, including during a BrowserInteraction event. The event attribute tracks geographic and browser info. Use browser app settings to block specific requests.

Attribute nameDefinitionData types
timeToLoadEventStart
seconds (s)

The time, in seconds, from the start of the AJAX request to the start of its load event. This value represents the duration of the AJAX request with single page app (SPA) monitoring.

For more information, see the Mozilla developer documentation about XMLHttpRequest load events.