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User sessions version 1.321

  • Published Jul 29, 2025

User sessions provide a summary of the user events from the same customer or end-user of your application during a limited period of time.

User Session

Query

Searches for all user sessions.

fetch user.sessions
AttributeTypeDescriptionExamples

app.short_version

string

resource experimentalThe application's publicly visible version number, as, for example, displayed in App Store or Google Play. Usually this is just the major and minor version with no patch number.

5.23

app.version

string

resource experimentalThe application's internal build number, which can include information such as patch number and build number.

5.23.15789; 143542

browser.name

string

resource experimentalThe browser name.

Mozilla

browser.version

string

resource experimentalThe browser version.

5.0

browser.window.height

long

experimentalThe browser window's height, in pixels.

384

browser.window.width

long

experimentalThe browser window's width, in pixels.

2048

client.ip

ipAddress

experimentalThe IP address of the client that makes the request. This may be IPv4 or IPv6.Tags: sensitive-spans

194.232.104.141; 2a01:468:1000:9::140

client.isp

string

experimentalThe name of the Internet Service Provider (ISP) associated with the client's IP address.

Internet Service Provider Name

device.is_rooted

boolean

resource experimentalIf set to true, the device is rooted or jailbroken.

false

device.manufacturer

string

resource experimentalThe device manufacturer.

Apple

device.model.identifier

string

resource experimentalThe device model identifier.

iPhone3,4

device.screen.height

long

resource experimentalThe device's screen height in its natural orientation.

1152

device.screen.width

long

resource experimentalThe device's screen width in its natural orientation.

2048

device.type

string

resource experimentalThe type of the device.

mobile

dt.openpipeline.source

string

resource experimentalIdentifies the source (such as API endpoints or OneAgent) used for ingesting the record into OpenPipeline.

/platform/ingest/v1/events; oneagent

dt.retain.size

long

experimentalThe size of the retained data point in bytes.

2005

dt.rum.application.entities

array

experimentalThe entity IDs of type APPLICATION or MOBILE_APPLICATION based on dt.rum.application.entity.Tags: entity-id

['APPLICATION-EA7C4B59F27D43EB', 'MOBILE_APPLICATION-E8A8751A60D5BCE8']

dt.rum.application.type

string

experimentalThe application type determined based on dt.rum.agent.type.

web

dt.rum.instance.id

string

resource experimentalThe RUM application instance ID. (This was formerly called the "Visitor id", "internal user ID", and "rxVisitor cookie value".)

3735928559; 1742973444821E7E6Q3E3SG28ATQPAGTT6T8HU92VFRFQ

dt.rum.session.id

string

experimentalA unique ID that represents the user session.

HOPCPWKILUKHFHWRRQGBHHPAFLUJUOSH-0; 23626166142035610_1-0

dt.rum.user_tag

string

experimentalThe user tag.

john.doe@dynatrace.com

dt.rum.user_type

string

resource experimentalThe RUM user type.

real_user

duration

duration

experimentalThe difference between start_time and end_time in nanoseconds.

42

end_reason

string

experimentalThe reason why the user session was closed.

timeout

end_time

timestamp

experimentalEnd time of a data point. Value is a UNIX Epoch time in nanoseconds and greater or equal to the start_time.

1649822520123123165

error.anr_count

long

experimentalThe number of ANR (Application Not Responding) errors.

1

error.csp_violation_count

long

experimentalThe number of CSP rule violations.

1

error.exception_count

long

experimentalThe total number of exceptions that are observed, including exceptions that are not captured.

1

error.has_crash

boolean

experimentaltrue indicates that the user session contains a crash.

true

error.http_4xx_count

long

experimentalThe number of HTTP request errors with a http.response.status_code of 400 - 499.

1

error.http_5xx_count

long

experimentalThe number of HTTP request errors with a http.response.status_code of 500 - 599.

1

error_count

long

experimentalThe overall number of errors.

1

event_count

long

experimentalThe overall number of events.

1

geo.country.iso_code

string

resource experimentalThe two-letter country code. The format complies with ISO 3316-1 alpha-2.

CA; GB

has_replay

boolean

experimentaltrue indicates that the user session contains replay events.

true

is_invalid

boolean

experimentaltrue indicates that the user session is invalid (it contains no relevant information).

false

navigation_count

long

experimentalThe number of navigation events.

1

os.name

string

resource experimentalThe OS name in a short, human-readable format.

iOS

os.version

string

resource experimentalThe complete OS version, including patch, build, and other information.

15.3.1; Ubuntu 16.04.7 LTS (Xenial Xerus) (kernel 4.15.0-206-generic); Windows Server 2022 Datacenter 21H2 2009, ver. 10.0.20348

page_summary_count

long

experimentalThe number of page summary events.

1

request_count

long

experimentalThe number of request events.

1

session_properties.__property_name__

record

experimentalContains the value for the session property named __property_name__ defined by the event and session property configuration. The data type of the value depends on the definition; default is data type string.

42; value

start_time

timestamp

experimentalStart time of a data point. Value is a UNIX Epoch time in nanoseconds and less or equal to the end_time.

1649822520123123123

user_interaction_count

long

experimentalThe number of user interaction events.

1

view_summary_count

long

experimentalThe number of view summary events.

1