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

MobileCrash

Data source:

The MobileCrash event is created when an app crashes. MobileCrash includes attributes such as crash line number, class, and crash message.

Attribute nameDefinitionData types
appBuild
ID

Indicates the technical build number of the app binary. As a developer, you can use this attribute to identify specific builds of your app.

appId
ID

A unique identifier for a monitored app, based on the app token. For example: 35091.

appName

The name of the monitored app. For example: My Mobile App - iOS.

appVersion

The version number of the monitored app. For example: 2.2.9.

appVersionId
ID

An internal identifier New Relic uses to order lists of multiple instances of app versions (appVersion).

architecture

The processor architecture of the device. For example: armv7 or arm64.

asnLatitude

The latitude of the geographic center of the postal code where the Autonomous System Network is registered. This is not the end user's latitude.

asnLongitude

The longitude of the geographic center of the postal code where the Autonomous System Network is registered. This is not the end user's longitude.

asnOwner

The telecom owner of the ASN.

bundleId
ID

The unique string used to identify the application.

carrier

The network over which the app transferred data, such as Wi-Fi, Verizon, or Sprint.

category

The type of data: session, crash, or interaction.

city

The city in which the event occurred, such as Portland or Seattle.

countryCode

The country from which the device ran the application. For a list of country codes, see ISO 3166-1 alpha-2.

crashException

The exception associated with the crash, if one is present. For example: java.lang.NullPointerException.

Native crashes exceptions are associated with com.newrelic.agent.android.ndk.NativeException classes.

crashFingerprint
ID

The New Relic-generated fingerprint used to uniquely identify the crash and other crashes identical to this one.

crashLocation

The crashing class, file name, method, and line number if the crash is symbolicated. If not symbolicated, a memory address within the application binary (iOS), or obfuscated class, method, and line number (Android). Platform specific algorithms are applied to the stack to determine the crashing frame.

crashLocationClass

The class name in which the crash occurred. Requires symbolication.

crashLocationFile

The file in which the crash occurred.

crashLocationLineNumber

The line number in which the crash occurred. Requires symbolication.

crashLocationMethod

The method name in which the crash occurred. Requires symbolication.

crashMessage

The message associated with the crash, if one is present.

device

The specific type of the device: iPhone 8, iPad Pro, etc. Duplicate of deviceType.

deviceGroup

The category of the device, such as iPhone or Tablet.

deviceManufacturer

The manufacturer of the device, such as Motorola or HTC.

deviceModel

The model number of the device, such as XT1039 or SM-G900F.

deviceName

The device's name.

deviceType

The specific type of device: iPhone 8, iPad Pro, etc. Duplicate of device.

deviceUuid
ID

A unique identifier assigned at the time of app installation by New Relic. It is only reset if a user deletes and then reinstalls the app. For example: B8B0BC30-0235-11E4-9191-0800200C9A66. Duplicate of uuid.

diskAvailable
bytes (B)

The root filesystem and the external filesystem space available, in bytes, separated by a comma. For example: 50491392,6523789312 or 0,1495339008.

interactionHistory

The client interactions with the application that led to the crash.

isFirstOccurrence

A boolean value indicating whether or not this was the first occurrence of the crash.

lastInteraction

The last interaction before a crash or harvest event, if one is present.

memoryUsage
megabytes (MB)

The total amount of memory, in MB, used by the application. Updated every 60 seconds.

memUsageMb
megabytes (MB)

The total amount of memory, in MB, used by the application. Updated every 60 seconds.

modelNumber

The model of the device. This is the same as the session-level deviceModel attribute.

networkStatus

The type of network that the device was on at the time of crash, such as wifi or LTE.

newRelicVersion

The version number of the agent running on the application. For example: 4.232.0. Duplicate of newRelicAgentVersion.

occurrenceId
ID

The ID for this instance of the crash.

orientation

The orientation of the device, such as landscape or portrait.

osBuild

For Android only. The specific build of the Android OS.

osMajorVersion

The simplified version number of the app's host operating system, such as iOS 11, as compared to iOS 11.0.4.

osName

The name of the app's host operating system, for example, iOS or Android.

osVersion

The exact version number of the app's host operating system, such as iOS 11.0.4, as compared to iOS 11.

parentProcess

The parent process that launched the crashing process.

parentProcessId
ID

The parent identification number (PID) of the parent process.

platform

The platform type of the mobile monitoring agent, such as native or Cordova.

processId
ID

The PID of the previously running process on the device.

processName

The name of the previously running process.

processPath

The path to the binary.

regionCode

The specific region within a country where the monitored app is located. In the United States, regions are states. The regionCode is based on IP address and may not always match your region.

reportedTimestampMs

The UTC timestamp for when the event was received by New Relic. (This is different from timestamp, which is when the MobileSession event began that crashed.)

runTime

For Android only. The Android Runtime version where the exception/crash was generated.

screenResolution

The size of the screen for the device, grouped into three categories: normal, large, xlarge.

sessionCrashed

A boolean value indicating whether or not that session crashed.

sessionId
ID

A unique identifier for a single user session. A new sessionId is created each time the app is brought into the foreground.

symbolicated

A boolean value indicating whether or not the crash was properly symbolicated.

timeSinceLastInteraction
milliseconds (ms)

The time, in milliseconds, since the interaction before a crash event.

timestamp

The UTC epoch time at which an event began.

userImageUuids
ID

The array of build UUIDs for applications and libraries.

uuid
ID

A unique identifier assigned by New Relic for a specific app on a particular device. It is only reset if a user deletes and then reinstalls the app. For example: B8B0BC30-0235-11E4-9191-0800200C9A66. Dupliate of deviceUuid.