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

PageViewTiming

Data source:

This event represents individual timing events during a page view lifecycle (for example, time when the largest element is displayed, or the first user interaction with the page). See the PageViewTiming docs for a list of reported events.

Attribute nameDefinitionData types
resourceLoadDelay

Per web-vitals v4, this is the delta between time to first byte (TTFB) and when the browser starts loading the largest contentful paint (LCP) resource (if there is one, otherwise 0). For more information, please see Optimize LCP.

This attribute only occurs when the value of the timingName attribute is largestContentfulPaint.

Please see the web-vitals documentation for current browser support.