New Relic products automatically populate your Insights account with event and metric timeslice data. Events consist of key-value pairs called attributes. You can add additional data to those default events (called custom attributes), or send your own events with your own attributes entirely.
Default data from other New Relic products: View reference lists of all the events and related attributes other New Relic products send to Insights.
Data from New Relic products: Learn how to sample, query, search, and chart the data that other New Relic products automatically send to Insights.
Requirements for inserting custom data: Review the requirements for size limitations, data types, and reserved words in order to successfully insert and use custom events and attributes.