Traces

cics.transaction.user_id

string

experimentalThe user ID of the user who triggered this transaction.

USER1; anon

ctg.request.commarea_length

long

experimentalLength of the COMMAREA. Only set when the request type is ECI.

0

ctg.request.flow_type

long

experimentalInteger representing the flow type of the CTG GatewayRequest. ³

5

ctg.request.object_name

string

experimentalName of the request object. Only set when the request type is ADMIN.

ctg.request.term_id

string

experimentalName of the terminal resource. Only set when the request type is EPI.

CN02

ibm.cics.program

string

resource experimentalThe name of the CICS program.

EDUCHAN

server.address

string

stableLogical server hostname, matches server FQDN if available, and IP or socket address if FQDN is not known.

example.com

server.resolved_ips

ipAddress[]

stableA list of IP addresses that are the result of DNS resolution of server.address.

[194.232.104.141, 2a01:468:1000:9::140]

ADMIN

Admin request.

Admin

BASE

Base. A base GatewayRequest without a further subtype. ¹

Base

EPI

External Presentation Interface. Enables a user application to install a virtual IBM 3270 terminal into a CICS server. ³

External Presentation Interface

XA

CICS Request Exit. It can be used for request retry, dynamic server selection, and rejecting non-valid requests. ⁵

CICS Request Exit

inproc

In-process communication. ¹

In-Process

pipe

Named or anonymous pipe.

Pipe

udp

UDP

UDP

ctg.request.type

string

experimentalType of the CTG GatewayRequest.

BASE

ADMIN

Admin request.

Admin

BASE

Base. A base GatewayRequest without a further subtype. ¹

Base

EPI

External Presentation Interface. Enables a user application to install a virtual IBM 3270 terminal into a CICS server. ³

External Presentation Interface

XA

CICS Request Exit. It can be used for request retry, dynamic server selection, and rejecting non-valid requests. ⁵

CICS Request Exit

custom_service.method

string

experimentalThe service method of a custom service. This field only exists if a custom service was created via Dynatrace OneAgent SDK.

startTask; run; authenticate

supportability.custom_service.rule_id

uid

experimentalThe ID of a custom service configuration rule. This field is only present if a custom service was configured as an automatic instrumentation rule in Dynatrace.

4d76194c11a9426197a9062548f9e66e

db.affected_item_count

long

experimentalThe number of items (rows, documents,…) affected.

32

db.cosmosdb.request_charge

double

experimentalThe cost of the request in Azure Cosmos DB request units (RU).

4.95; 2.0

db.namespace

string

stableThe name of the database, fully qualified within the server address and port.

customers; test.users

db.query.parameters

record[]

experimentalThe query parameters used in db.query.text represented as a key and value map. For database systems without named keys, the map key is the string representation of the index starting with 0. Several database requests may get aggregated into a single span. Each entry in the array holds the bind parameters for one database request.Tags: sensitive-spans

[{'name': 'paul', 'age': '23'}, {'name': 'mary', 'age': '32'}]; [{'0': 'paul', '1': '23'}, {'0': 'mary', '1': '32'}]

db.result.duration_max

duration

experimentalThe maximum duration in nanoseconds used for fetching the result.

345

db.result.duration_sum

duration

experimentalThe total duration in nanoseconds used for fetching the result.

234

db.result.execution_count

long

experimentalThe number of operations executed on the result (for example, fetches from SQL result set, MongoDB cursor operations).

12

db.result.roundtrip_count

long

experimentalThe number of round-trips triggered by fetching the result.

2

network.transport

string

stableOSI Transport Layer or Inter-process Communication method

tcp; udp

server.port

long

stableLogical server port number.

65123; 80

adabas

Adabas (Adaptable Database System)

Adabas

aurora-mysql

Amazon Aurora MySQL

Aurora MySQL

cache

InterSystems Caché

InterSystems Caché

clickhouse

ClickHouse

ClickHouse

cockroachdb

CockroachDB

CockroachDB

cosmosdb

Microsoft Azure Cosmos DB

Cosmos DB

couchdb

CouchDB

CouchDB

db2

IBM Db2

IBM Db2

dl/i

IBM DL/I

IBM DL/I

edb

EnterpriseDB

EnterpriseDB

filemaker

FileMaker

FileMaker

firstsql

FirstSQL

FirstSQL

h2

H2

H2

hbase

Apache HBase

HBase

hsqldb

HyperSQL DataBase

HSQLDB

ingres

Ingres

Ingres

interbase

InterBase

InterBase

mariadb

MariaDB

MariaDB

memcached

Memcached

Memcached

mssql

Microsoft SQL Server

SQL Server

mysql

MySQL

MySQL

neptune

Amazon Neptune

Neptune

opensearch

OpenSearch

OpenSearch

other_sql

Some other SQL database. Fallback only. See notes.

Other SQL

phoenix

Apache Phoenix

Apache Phoenix

postgresql

PostgreSQL

PostgreSQL

redis

Redis

Redis

snowflake

Snowflake Data Platform

Snowflake Data Platform

sqlite

SQLite

SQLite

teradata

Teradata

Teradata

vertica

Vertica

Vertica

inproc

In-process communication. ¹

In-Process

pipe

Named or anonymous pipe.

Pipe

udp

UDP

UDP

db.dli.pcb

string

experimentalThe name of the program communication block associated with this DL/I method.

3; MYPCBNAM

db.dli.segment_level

string

experimentalThe hierarchical level of the segment that was matched or returned.

3; 24

db.dli.terminal_name

string

experimentalThe DL/I database or logical terminal name associated with this DL/I method.

HWSAM5ZD; 10505

db.dli.pcb_type

string

experimentalThe PCB type.

DC; DL/I; F/P

DC

Data communications.

Data communications

F/P

Fast Path.

Fast Path

dt.rum.instance.id

string

resource stableA persistent pseudonymous identifier representing the same device (browser user agent or mobile app installation) across multiple user sessions. Used to analyze returning users and long-term journeys. Formerly known as "Visitor ID" or "internal user ID." For information on the real user identity, see user.identifier.

3735928559; 1742973444821E7E6Q3E3SG28ATQPAGTT6T8HU92VFRFQ

span.id

uid

stableThe span.id on the user event. This span.id can be used together with the trace.id from the span to find the user event.

f76281848bd8288c

dt.rum.instance.id

string

resource stableA persistent pseudonymous identifier representing the same device (browser user agent or mobile app installation) across multiple user sessions. Used to analyze returning users and long-term journeys. Formerly known as "Visitor ID" or "internal user ID." For information on the real user identity, see user.identifier.

3735928559; 1742973444821E7E6Q3E3SG28ATQPAGTT6T8HU92VFRFQ

dt.rum.session.id

string

stableA unique identifier for a user session. Use this field to join user events with user sessions in DQL queries.

HOPCPWKILUKHFHWRRQGBHHPAFLUJUOSH-0; 23626166142035610_1-0

dt.rum.is_linking_candidate

boolean

experimentalIndicates that a user event likely exists that can be correlated to this trace. Use the trace.id from the span to find the user event.

true

dt.rum.instance.id

string

resource stableA persistent pseudonymous identifier representing the same device (browser user agent or mobile app installation) across multiple user sessions. Used to analyze returning users and long-term journeys. Formerly known as "Visitor ID" or "internal user ID." For information on the real user identity, see user.identifier.

3735928559; 1742973444821E7E6Q3E3SG28ATQPAGTT6T8HU92VFRFQ

dt.rum.instance.id

string

resource stableA persistent pseudonymous identifier representing the same device (browser user agent or mobile app installation) across multiple user sessions. Used to analyze returning users and long-term journeys. Formerly known as "Visitor ID" or "internal user ID." For information on the real user identity, see user.identifier.

3735928559; 1742973444821E7E6Q3E3SG28ATQPAGTT6T8HU92VFRFQ

span.id

uid

stableThe span.id on the user event. This span.id can be used together with the trace.id from the span to find the user event.

f76281848bd8288c

dt.rum.instance.id

string

resource stableA persistent pseudonymous identifier representing the same device (browser user agent or mobile app installation) across multiple user sessions. Used to analyze returning users and long-term journeys. Formerly known as "Visitor ID" or "internal user ID." For information on the real user identity, see user.identifier.

3735928559; 1742973444821E7E6Q3E3SG28ATQPAGTT6T8HU92VFRFQ

dt.rum.session.id

string

stableA unique identifier for a user session. Use this field to join user events with user sessions in DQL queries.

HOPCPWKILUKHFHWRRQGBHHPAFLUJUOSH-0; 23626166142035610_1-0

dt.rum.is_linking_candidate

boolean

experimentalIndicates that a user event likely exists that can be correlated to this trace. Use the trace.id from the span to find the user event.

true

dt.rum.instance.id

string

resource stableA persistent pseudonymous identifier representing the same device (browser user agent or mobile app installation) across multiple user sessions. Used to analyze returning users and long-term journeys. Formerly known as "Visitor ID" or "internal user ID." For information on the real user identity, see user.identifier.

3735928559; 1742973444821E7E6Q3E3SG28ATQPAGTT6T8HU92VFRFQ

span.alternate_parent_id

uid

experimentalThe alternative span.id of this span's parent span. If a trace is monitored by more tracing systems (for example, OneAgent and OpenTelemetry), there might be two parent spans. If the two parent spans differ, span.parent_id holds the ID of the parent span originating from same tenant of the span while span.alternate_parent_id holds the other parent span ID. The span.alternate_parent_id is an 8-byte ID and hex-encoded if shown as a string.

f76281848bd8288c

span.is_subroutine

boolean

experimentalIf set to true, it indicates that this span is a subroutine of its parent span. The spans represent functions running on the same thread on the same call stack.

span.parent_id

uid

stableThe span.id of this span's parent span. The span.parent_id is an 8-byte ID and hex-encoded if shown as a string.

f76281848bd8288c

duration

duration

stableThe difference between start_time and end_time in nanoseconds.

42

span.timing.cpu

duration

stableThe overall CPU time spent executing the span, including the CPU times of child spans that are running on the same thread on the same call stack.

start_time

timestamp

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

1649822520123123123

aggregation.count

long

stableThe number of spans aggregated into this span. Because this span represents multiple spans, the value is >1.

3

aggregation.duration_min

duration

stableThe duration in nanoseconds for the shortest aggregated span.

42

aggregation.duration_sum

duration

stableThe duration sum in nanoseconds for all aggregated spans.

123

aggregation.parallel_execution

boolean

stabletrue indicates that aggregated spans may have been executed in parallel. Therefore, start_time + duration_sum may exceed end_time.

sampling.threshold

long

experimentalThe sampling probability is encoded as sampling.threshold with respect to a 56-bit random integer rv. A span is sampled if rv >= sampling.threshold; the sampling threshold acts as a rejection threshold and can be interpreted as the number of spans discarded out of 2^56. The attribute is only available if the sampling.threshold is not 0, and therefore sampling happened. The relationship between sampling probability and threshold is sampling probability = (2^56-sampling.threshold) * 2^(-56). Hence, sampling.threshold=0 means 100% sampling probability (collect all data), sampling.threshold=2^55 corresponds to a sampling probability of 50%, sampling.threshold=2^54 corresponds to a sampling probability of 75%.

36028797018963968

supportability.atm_sampling_ratio

long

experimentalThe denominator of the sampling ratio of an Adaptive Traffic Management (ATM) aware sampler. The attribute is always present if an ATM-aware sampler is active (this applies, for example, to Dynatrace OneAgent). A numerator is not specified, as it is always 1. If, for example, Dynatrace OneAgent samples with a probability of 1/16 (6,25%), the value of supportability.atm_sampling_ratio would be 16 and the numerator is 1.

16

code.function

string

experimentalThe method or function name, or equivalent (usually the rightmost part of the code unit's name). Represents the name of the function that is represented by this span.

serveRequest

code.filepath

string

experimentalThe source code file name that identifies the code unit as uniquely as possible.

/usr/local/MyApplication/content_root/app/index.php

code.invoked.function

string

experimentalLike code.function, only it represents the function that was active when a span has been started. Typically, it's the function that has been instrumented. The spans duration does not reflect the duration of this function execution. It should only be set if it differs from code.function.

invoke

code.invoked.filepath

string

experimentalLike code.filepath, only it represents the file path of the function that was active when a span has been started. Typically, it is the function that has been instrumented. It should only be set if it differs from code.filepath.

/usr/local/MyApplication/content_root/app/index.php

span.events

record[]

stableA collection of events. An event is an optional time-stamped annotation of the span and consists of a name and key-value pairs.

span.exit_by_exception_id

uid

stableThe exception.id of the exception the its span.events with the current span exited. The referenced exception has set the attribute exception.escaped to true.

span.links

record[]

stableA collection of links. A link is a reference from this span to a whole trace or a span in the same or different trace.

frontend.link

record

experimentalA frontend-backend tracing link that connects a span to a frontend user event and/or user session. Unlike span links, which reference other spans, this links tracing data to frontend monitoring (such as RUM or Synthetic).

rum_link

record

**deprecatedReplaced with frontend.link.**A RUM link provides backend to frontend linking information from traces to Dynatrace RUM. Unlike span links which reference other spans, the RUM link connects a span to a user event and/or user session.

dt.failure_detection.general_parameters_id

uid

experimentalThe id of the failure detection general parameters (failure detection v1) that were applied to that span (uid128).

4d76194c11a9426197a9062548f9e66f

dt.failure_detection.global_rule_id

uid

experimentalThe id of the global failure detection rule (failure detection v1) that was applied to that span (uid128). This is always used in conjunction with the dt.failure_detection.global_parameters_id.

4d76194c11a9426197a9062548f9e66b

dt.failure_detection.results

record[]

experimentalA collection of individual failure detection reasons and verdicts for each applied matching rule. If no entries exist, no rules matched, and the attribute does not exist.

dt.failure_detection.verdict

string

experimentalThe final failure detection verdict based on the results in dt.failure_detection.results.

failure

failure

There is at least one result with verdict failure and no result with verdict success.

Failure

server.address

string

stableLogical server hostname, matches server FQDN if available, and IP or socket address if FQDN is not known.

example.com

server.resolved_ips

ipAddress[]

stableA list of IP addresses that are the result of DNS resolution of server.address.

[194.232.104.141, 2a01:468:1000:9::140]

client.address

string

experimentalClient address - domain name if available without reverse DNS lookup; otherwise, IP address or Unix domain socket name.

client.example.com; 10.1.2.80; [local]

client.ip

ipAddress

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

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

supportability.dropped_attributes_count

long

experimentalThe number of attributes that were discarded on the source. Attributes can be discarded because their keys are too long or because there are too many attributes.

1

trace.alternate_id

uid

experimentalThe preserved trace ID when OneAgent and other tracing systems monitor the same process and the trace ID from the other tracing system was replaced by the OneAgent trace ID. The trace.alternate_id is a 16-byte ID and hex-encoded if shown as a string.

357bf70f3c617cb34584b31bd4616af8

dt.endpoint_detection.rule_id

uid

experimentalThe ID of the endpoint detection rule that was applied to that span.

4d76194c11a9426197a9062548f9e66e

request.is_failed

boolean

**deprecatedReplaced by transaction.is_failed in combination with transaction.is_endpoint_request.**Indicates that the request is considered failed according to the failure detection rules. Only present on the request root span.

transaction.is_endpoint_request

boolean

experimentalIndicates that this transaction is an endpoint request. Set by the endpoint detection ruleset.

transaction.is_failed

boolean

experimentalIndicates that the transaction is considered failed according to the failure detection rules. Only present on the transaction root span.

transaction.is_root_span

boolean

experimentalMarks the root span of a transaction. A span becomes a transaction root if at least one transaction type attribute is set.

transaction.service_mesh.is_failed

boolean

experimentalIndicates that the service mesh request is considered failed according to the failure detection rules. Only present on the service mesh root span.

captured_attribute.__attribute_name__

array

stableContains the span scoped raw values that were captured under the name __attribute_name__ defined by the request attribute configuration. The values are mapped as an array according to the type of the captured attributes, so either boolean, double, long, or string. If the captured attributes have mixed types (e.g. long and string, or double and long, etc.), all attributes are converted to string and stored as string array.

[42]; ['Platinum']; [32, 16, 8]; ['Special Offer', '1702']; ['18.35', '16']

dt.ingest.size

long

stableThe size of the ingested data point in bytes.

2005

span.status_code

string

stableDefines the status of a span, predominantly used to indicate a processing error. This field is absent if the reported span status is unset.

error

span_event.name

string

stableSome span events have a defined semantics based on the name of the span event.

exception

supportability.non_persisted_attribute_keys

string[]

experimentalA string array of attribute keys that were not stored as they were not allow-listed or were removed during the pipeline steps.

['"my_span_attribute", "db.name"']

exception.caused_by_id

uid

stableThe exception.id of the exception the current exception was caused by.

exception.id

uid

stableThe identifier of an exception. It should be unique within a list of exceptions of a span. The identifier is used to reference the exception.

exception.message

string

stableA message that describes the exception.

Division by zero

exception.type

string

stableThe type of the exception, for example, its fully-qualified class name.

java.net.ConnectException; OSError

feature_flag.context.id

string

experimentalThe unique identifier for the flag evaluation context. For example, the targeting key.

5157782b-2203-4c80-a857-dbbd5e7761db

feature_flag.provider.name

string

experimentalThe name of the service provider that performs the flag evaluation.

Flag Manager

feature_flag.result.variant

string

experimentalA semantic identifier for an evaluated flag value. ¹

red; true; on

feature_flag.version

string

experimentalThe version of the ruleset used during the evaluation. This can be any stable value that uniquely identifies the ruleset.

1; 01ABCDEF

event.id

string

stableUnique identifier string of an event; is stable across multiple refreshes and updates.

5547782627070661074_1647601320000

span.id

uid

stableA unique identifier for a span within a trace. The span.id is an 8-byte ID and hex-encoded if shown as a string.

f76281848bd8288c

supportability.non_persisted_attribute_keys

string[]

experimentalA string array of attribute keys that were not stored as they were not allow-listed or were removed during the pipeline steps.

['"my_span_attribute", "db.name"']

trace.id

uid

stableA unique identifier for a trace. The trace.id is a 16-byte ID and hex-encoded if shown as a string.

357bf70f3c617cb34584b31bd4616af8

dt.tracing.custom_link.id

uid

experimentalThe custom link ID to identify spans calling each other. The ID is derived from the custom link bytes.

736bd2684696c4a8

dt.tracing.custom_link.transformed_bytes

binary

experimentalThe transformed binary data of the custom link. Only available if a mapping was applied.

ycXlxUBAQEDee9lm8pBcA8nF5cVAQEBA3nvZZvKQXAPee9lm8s4SAQ==

dt.tracing.link.direction

string

experimentalThe direction of the span link to define the correct order between spans.

outgoing

timestamp

timestamp

stableThe time (UNIX Epoch time in nanoseconds) when the span was propagated. Only available on span links with dt.tracing.link.direction set to outgoing.

1649822520123123123

dt.tracing.link.direction

string

experimentalThe direction of the span link to define the correct order between spans.

outgoing

dt.tracing.link.is_sync

boolean

experimentaltrue indicates that the caller waits on the response. Only available on span links with dt.tracing.link.direction set to outgoing.

dt.tracing.foreign_link.bytes

binary

experimentalAn incoming foreign link (cross-environment or cross-product).

00000004000000010000000200000003000000040000002300000001

dt.tracing.response.headers

record

experimentalA collection of key-value pairs containing received response headers related to tracing from an outgoing call. There may be multiple values for each header. Used for cross-environment linking.

{'traceresponse': ['00-7b9e3e4068167838398f50017bfad358-d4ffc7e33530967a-01'], 'x-dt-tracestate': ['9651e1a8-19506b7c@dt']}

esb.application.name

string

resource experimentalThe name of the application that owns the current workflow.

myBusinessApp; YourServiceApp; any_work

esb.vendor

string

resource experimentalThe name of vendor of the ESB technology of the current workflow.

ibm; tibco

esb.workflow.name

string

resource experimentalThe label of the current workflow.

myMessageFlow; YourBusinessWorkflow; any_flow

custom_rule_name

string

experimentalName of the custom rule that caused this result. Uniquely identifies the rule within a failure detection v2 rule set. Related to the custom_rule reason.

Fail on my.failure.attribute==failed

reason

string

experimentalAll possible failure detection reasons that caused a verdict.

exception

verdict

string

experimentalAll possible failure detection verdicts.

failure

custom_error_rule

Verdict is caused by a custom error rule (request attribute). Applicable in failure detection v1. This reason always comes together with the request_attribute_name field.

exception

Verdict is caused by an exception. Applicable in failure detection v1 and v2.

http_code

Verdict is caused by the HTTP response code. Applicable in failure detection v1 and v2.

failure

Indicates that the rule failed.

aws.account.id

string

resource stableThe 12-digit number, such as 123456789012, that uniquely identifies an AWS account.Tags: permission primary-field

123456789012

aws.region

string

resource stableA specific geographical AWS Cloud location.Tags: primary-field

us-east-1

azure.location

string

resource stableA specific geographical location of Azure cloud resource.Tags: primary-field

westeurope

azure.site_name

string

resource experimentalGlobally unique deployment information about an Azure function.

dt-function-scripted

cloud.account.id

string

resource deprecatedDeprecated in favor of cloud specific fields, such as aws.account.id, azure.subscription, gcp.project.id, etc.

111111111111; opentelemetry

cloud.provider

string

resource stableName of the cloud provider.

alibaba_cloud

cloud.resource_id

string

resource deprecatedDeprecated in favor of cloud specific fields, such as aws.arn, azure.resource.id, gcp.resource.name, etc.

arn:aws:lambda:REGION:ACCOUNT_ID:function:my-function; //run.googleapis.com/projects/PROJECT_ID/locations/LOCATION_ID/services/SERVICE_ID; /subscriptions/<SUBSCIPTION_GUID>/resourceGroups/<RG>/providers/Microsoft.Web/sites/<FUNCAPP>/functions/<FUNC>

faas.name

string

resource experimentalThe name of the single function that this runtime instance executes. ²

my-function; myazurefunctionapp/some-function-name; test_function

gcp.project.id

string

resource stableIdentifier of the GCP project associated with this resource.Tags: permission primary-field

dynatrace-gcp-extension

gcp.resource.name

string

resource stableThe globally unique resource name in Google Cloud Platform convention.

//cloudfunctions.googleapis.com/projects/gcp-example-project/locations/us-central1/functions/examplefunction

aws.request_id

string

experimentalThe AWS request ID (e.g., value of x-amzn-requestid, x-amzn-request-id, or x-amz-request-id HTTP header, awsRequestId field in AWS lambda context object).

0e7bc729-a468-57e8-8143-98f2eec5c925

faas.coldstart

boolean

experimentalA boolean that is true if the serverless function is executed for the first time (aka cold-start).

faas.document.name

string

experimentalThe identifier for the specific item that changed after executing the operation above. ²

my-file.jpg; 63eeb6e7d418cd98afb1c1d7

faas.document.time

string

experimentalThe UTC ISO-8601 timestamp of the operation above. ³

2020-03-08T00:30:12.456Z

faas.event_name

string

experimentalThe API action that triggered the FaaS event. ⁴

ObjectCreated:Put (aws:s3); INSERT (aws:dynamodb)

faas.timer.cron

string

experimentalThe schedule expression that configures the timer trigger for the function invocation (for faas.trigger=timer).

0 */5 * * * *

faas.trigger

string

experimentalType of the trigger which caused this function invocation.

datasource

aws.request_id

string

experimentalThe AWS request ID (e.g., value of x-amzn-requestid, x-amzn-request-id, or x-amz-request-id HTTP header, awsRequestId field in AWS lambda context object).

0e7bc729-a468-57e8-8143-98f2eec5c925

faas.invoked_name

string

experimentalThe name of the invoked function.

my-function

faas.invoked_region

string

experimentalThe cloud region of the invoked function. ¹

eu-central-1

gen_ai.agent.name

string

experimentalHuman-readable name of the GenAI agent provided by the application.

Math Tutor; Fiction Writer

gen_ai.guardrail.id

string

experimentalIdentifier of the guardrail that has been activated for the request.

sensitive_data_guardrail

gen_ai.guardrail.input.latency

long

experimentalProcessing time of prompt by guardrail in ms.

123

gen_ai.guardrail.input.sensitive_information.piis

string[]

experimentalPersonal Identifiable Information categories in prompt that triggered the Guardrail.

['ADDRESS', 'LICENSE_PLATE', 'DRIVER_ID']

gen_ai.guardrail.input.words.lists

string[]

experimentalWord lists that triggered the guardrail for prompt.

['custom-word-list']

gen_ai.guardrail.output.content

record[]

experimentalContent categories that triggered the guardrails on response.

{'type': 'HATE', 'confidence': 'MEDIUM'}; {'type': 'SEXUAL', 'confidence': 'HIGH'}

gen_ai.guardrail.output.latency

long

experimentalProcessing time of response by guardrail in ms.

123

gen_ai.guardrail.output.sensitive_information.piis

string[]

experimentalPersonal Identifiable Information categories in response that triggered the Guardrail.

['ADDRESS', 'LICENSE_PLATE', 'DRIVER_ID']

gen_ai.guardrail.output.words.lists

string[]

experimentalWord lists that triggered the guardrail for response.

['custom-word-list']

gen_ai.guardrail.version

string

experimentalVersion of the guardrail that has been activated.

DRAFT; 5; 12345678

gen_ai.operation.kind

string

experimentalAI framework operation being performed.

workflow; task; agent; agent; tool; retrieval

gen_ai.output.messages

record[]

experimentalList of all LLM responses.

{'role': 'assistant', 'content': [{'text': 'The capital of France is Paris.'}]}

gen_ai.provider.name

string

experimentalName of GenAI product being used.

aws_bedrock; openai

gen_ai.request.frequency_penalty

double

experimentalFrequency penalty setting for GenAI request.

0.4

gen_ai.request.model

string

experimentalModel chosen to handle the request.

amazon.nova-micro-v1:0; anthropic.claude-3-7-sonnet-20250219-v1:0

gen_ai.request.stop_sequences

string[]

experimentalList of sequences that will stop the model from generating further tokens.

['forest', 'lived']

gen_ai.request.top_k

long

experimentalTemperature setting for GenAI request.

300

gen_ai.response.finish_reasons

string[]

experimentalList of reasons why the model stopped generating tokens, corresponding to each generation received.

['stop_sequence']; ['stop_sequence', 'max_tokens']

gen_ai.response.model

string

experimentalModel that handled the request.

amazon.nova-micro-v1:0; anthropic.claude-3-7-sonnet-20250219-v1:0

gen_ai.system_instructions

record[]

experimentalList of all system prompts passed to the LLM, which are not part of input messages list.

{'type': 'text', 'content': 'You are a helpful assistant.'}

gen_ai.usage.output_tokens

long

experimentalNumber of tokens generated by the model while handling the request.

42

gen_ai.usage.prompt_caching.write_tokens

long

experimentalNumber of tokens used to generate cache checkpoint.

42

agent

Operation invoking an autonomous component that can make decisions or perform actions.

Agent

task

A specific operation or step within a workflow.

Task

workflow

A high-level process or chain of operations.

Workflow

chat

Operation of engaging in a conversational exchange with LLM.

Chat

text_completion

Operation of completing text based on user input by LLM.

Text Completion

read

Cache hit. Reading from cache.

Read

aws_bedrock

Amazon Bedrock

Amazon Bedrock

http.request.body.size

long

stableThe size of the request payload body in bytes. This is the number of bytes transferred excluding headers and is often, but not always, present as the Content-Length header. For requests using transport encoding, this should be the compressed size.

3495

http.request.method

string

stableHTTP request method.

GET; POST; HEAD

http.response.header.__key__

string

stableHTTP response headers, __key__ being the lowercase HTTP header name, for example, "http.response.header.content-type". The value is a string. If multiple headers have the same name or multiple header values, the values will be comma-separated into a single string.

909; text/html; charset=utf-8; abc, def

network.protocol.name

string

stableOSI Application Layer or non-OSI equivalent.

amqp; http; mqtt

server.address

string

stableHost identifier of the "URI origin" HTTP request is sent to.

example.com

server.resolved_ips

ipAddress[]

stableA list of IP addresses that are the result of DNS resolution of server.address.

[194.232.104.141, 2a01:468:1000:9::140]

url.full

string

stableAbsolute URL describing a network resource according to RFC3986.Tags: sensitive-spans

https://www.foo.bar/docs/search?q=OpenTelemetry#SemConv

url.query

string

stableThe URI query component.Tags: sensitive-spans

q=OpenTelemetry

client.ip

ipAddress

experimentalIP address of the original client (IPv4 or IPv6) making the request. This request might have passed several proxies or load balancers. The client IP is the result of resolving the socket connection, X-Forward-For, and other headers.Tags: sensitive-spans sensitive-user-events

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

server.address

string

stableName of the local HTTP server that received the request.

example.com

url.path

string

stableThe URI path component.

/docs/search

url.scheme

string

stableThe URI scheme component identifying the used protocol.

https; ftp; telnet

messaging.batch.failed_count

long

experimentalThe number of messages in the batch for which publishing failed.

1; 3; 15

messaging.batch.message_count

long

stableThe number of messages sent, received, or processed in the scope of the batching operation.

1; 2; 3

messaging.is_failed

boolean

**deprecatedReplaced by transaction.is_failed in combination with transaction.is_message_processing.**Indicates that the messaging operation is considered failed according to the failure detection rules. Only present if the messaging.operation.type is process.

messaging.message.conversation_id

string

stableThe conversation ID identifying the conversation to which the message belongs, represented as a string. Sometimes called "Correlation ID".

MyConversationId

messaging.message.id

string

stableA value used by the messaging system as an identifier for the message, represented as a string.

452a7c7c7c7048c2f887f61572b18fc2

messaging.system

string

stableAn identifier for the messaging system. See below for a list of well-known identifiers.

kafka; rabbitmq

network.transport

string

stableOSI Transport Layer or Inter-process Communication method ¹

inproc

server.port

long

stableLogical server port number.

65123; 80

peek

A message is received from a destination by a message consumer/server, but left there (span.kind is "consumer").

Peek

publish

A message is sent to a destination by a message producer (span.kind is "producer").

Publish

activemq

ActiveMQ

ActiveMQ

aws_eventbridge

Amazon EventBridge

AWS EventBridge

aws_sqs

Amazon Simple Queue Service (SQS)

AWS SQS

azure_eventhubs

Azure Event Hubs

Azure Event Hub

gcp_pubsub

Google Cloud Pub/Sub

GCP Pub/Sub

jms

Java Message Service

JMS

mqseries

IBM MQ

IBM MQ

rabbitmq

RabbitMQ

RabbitMQ

sag_webmethods_is

Software AG, webMethods Integration Server

webMethods IS

weblogic

Oracle WebLogic

WebLogic

inproc

In-process communication. ¹

In-Process

pipe

Named or anonymous pipe.

Pipe

udp

UDP

UDP

messaging.destination.manager_name

string

stableThe destination's manager name ¹

MyBroker

messaging.destination.temporary

boolean

stableA boolean that is true if the message destination is temporary and might not exist anymore after messages are processed.

messaging.akka.actor.path

string

experimentalPath to actor inside actor system.

/system/log1-Logging$DefaultLogger; /remote/akka.tcp/RequesterSystem@localhost:52133/user/requestActor/$a

messaging.akka.message.type

string

experimentalFully qualified type name of the message.

java.lang.String; akka.event.Logging$Info2; com.acme.twosuds.ResponseActor$RequestMessage

server.address

string

stableLogical server hostname, matches server FQDN if available, and IP or socket address if FQDN is not known.

example.com

server.resolved_ips

ipAddress[]

stableA list of IP addresses that are the result of DNS resolution of server.address.

[194.232.104.141, 2a01:468:1000:9::140]

messaging.akka.actor.kind

string

experimentalName of the top-level actor. See The Akka actor hierarchy ¹

system; user

messaging.akka.actor.system

string

experimentalName of the actor system. ³

RequesterSystem; ResponseSystem

messaging.akka.message.type

string

experimentalFully qualified type name of the message.

java.lang.String; akka.event.Logging$Info2; com.acme.twosuds.ResponseActor$RequestMessage

network.transport

string

stableFor Akka local, network.transport is set to inproc; for Akka remoting, it's set to tcp.

inproc; tcp

server.port

long

stableLogical server port number. ⁶

65123; 80

inproc

In-process communication. ¹

In-Process

pipe

Named or anonymous pipe.

Pipe

udp

UDP

UDP

messaging.destination.partition.id

string

stableString representation of the partition ID the message is sent to or received from.

1

messaging.kafka.message.tombstone

boolean

experimentalA boolean that is true if the message is a tombstone. ¹

true

messaging.consumer.group.name

string

stableThe name of the consumer group with which a consumer is associated. ¹

my-group; indexer

messaging.kafka.message.key

string

experimentalThe key property of the message.

mykey

messaging.kafka.offset

long

experimentalThe offset of the message.

42

network.protocol.name

string

stableThe protocol that is used in the remote procedure call or web service. It can be omitted if it matches with rpc.system. See below for a list of well-known identifiers.

grpc; rest_http; soap; dotnet_remoting; hessian; java_rmi; json_rpc

rpc.namespace

string

experimentalThe namespace of the method being called. In SOAP, it would be the XML namespace.

tempuri.org

rpc.system

string

experimentalA string identifying the remoting system or framework. See below for a list of well-known identifiers.

apache_cxf; dotnet_wcf; grpc; jax_ws

server.port

long

stableLogical server port number.

65123; 80