interface TraceAttributes
Hierarchy
- interface \OpenTelemetry\SemConv\TraceAttributes
Expanded class hierarchy of TraceAttributes
All classes that implement TraceAttributes
2 files declare their use of TraceAttributes
- AutoRootSpan.php in vendor/
open-telemetry/ sdk/ Trace/ AutoRootSpan.php - SpanLimitsBuilder.php in vendor/
open-telemetry/ sdk/ Trace/ SpanLimitsBuilder.php
File
-
vendor/
open-telemetry/ sem-conv/ TraceAttributes.php, line 9
Namespace
OpenTelemetry\SemConvView source
interface TraceAttributes {
/**
* The URL of the OpenTelemetry schema for these keys and values.
*/
public const SCHEMA_URL = 'https://opentelemetry.io/schemas/1.27.0';
/**
* Uniquely identifies the framework API revision offered by a version (`os.version`) of the android operating system. More information can be found here.
*
* @example 33
* @example 32
*/
public const ANDROID_OS_API_LEVEL = 'android.os.api_level';
/**
* Deprecated use the `device.app.lifecycle` event definition including `android.state` as a payload field instead.
*
* The Android lifecycle states are defined in Activity lifecycle callbacks, and from which the `OS identifiers` are derived.
*/
public const ANDROID_STATE = 'android.state';
/**
* The provenance filename of the built attestation which directly relates to the build artifact filename. This filename SHOULD accompany the artifact at publish time. See the SLSA Relationship specification for more information.
*
* @example golang-binary-amd64-v0.1.0.attestation
* @example docker-image-amd64-v0.1.0.intoto.json1
* @example release-1.tar.gz.attestation
* @example file-name-package.tar.gz.intoto.json1
*/
public const ARTIFACT_ATTESTATION_FILENAME = 'artifact.attestation.filename';
/**
* The full hash value (see glossary), of the built attestation. Some envelopes in the software attestation space also refer to this as the digest.
*
* @example 1b31dfcd5b7f9267bf2ff47651df1cfb9147b9e4df1f335accf65b4cda498408
*/
public const ARTIFACT_ATTESTATION_HASH = 'artifact.attestation.hash';
/**
* The id of the build software attestation.
*
* @example 123
*/
public const ARTIFACT_ATTESTATION_ID = 'artifact.attestation.id';
/**
* The human readable file name of the artifact, typically generated during build and release processes. Often includes the package name and version in the file name.
*
* This file name can also act as the Package Name
* in cases where the package ecosystem maps accordingly.
* Additionally, the artifact can be published
* for others, but that is not a guarantee.
*
* @example golang-binary-amd64-v0.1.0
* @example docker-image-amd64-v0.1.0
* @example release-1.tar.gz
* @example file-name-package.tar.gz
*/
public const ARTIFACT_FILENAME = 'artifact.filename';
/**
* The full hash value (see glossary), often found in checksum.txt on a release of the artifact and used to verify package integrity.
*
* The specific algorithm used to create the cryptographic hash value is
* not defined. In situations where an artifact has multiple
* cryptographic hashes, it is up to the implementer to choose which
* hash value to set here; this should be the most secure hash algorithm
* that is suitable for the situation and consistent with the
* corresponding attestation. The implementer can then provide the other
* hash values through an additional set of attribute extensions as they
* deem necessary.
*
* @example 9ff4c52759e2c4ac70b7d517bc7fcdc1cda631ca0045271ddd1b192544f8a3e9
*/
public const ARTIFACT_HASH = 'artifact.hash';
/**
* The Package URL of the package artifact provides a standard way to identify and locate the packaged artifact.
*
* @example pkg:github/package-url/purl-spec@1209109710924
* @example pkg:npm/foo@12.12.3
*/
public const ARTIFACT_PURL = 'artifact.purl';
/**
* The version of the artifact.
*
* @example v0.1.0
* @example 1.2.1
* @example 122691-build
*/
public const ARTIFACT_VERSION = 'artifact.version';
/**
* ASP.NET Core exception middleware handling result.
*
* @example handled
* @example unhandled
*/
public const ASPNETCORE_DIAGNOSTICS_EXCEPTION_RESULT = 'aspnetcore.diagnostics.exception.result';
/**
* Full type name of the `IExceptionHandler` implementation that handled the exception.
*
* @example Contoso.MyHandler
*/
public const ASPNETCORE_DIAGNOSTICS_HANDLER_TYPE = 'aspnetcore.diagnostics.handler.type';
/**
* Rate limiting policy name.
*
* @example fixed
* @example sliding
* @example token
*/
public const ASPNETCORE_RATE_LIMITING_POLICY = 'aspnetcore.rate_limiting.policy';
/**
* Rate-limiting result, shows whether the lease was acquired or contains a rejection reason.
*
* @example acquired
* @example request_canceled
*/
public const ASPNETCORE_RATE_LIMITING_RESULT = 'aspnetcore.rate_limiting.result';
/**
* Flag indicating if request was handled by the application pipeline.
*
* @example True
*/
public const ASPNETCORE_REQUEST_IS_UNHANDLED = 'aspnetcore.request.is_unhandled';
/**
* A value that indicates whether the matched route is a fallback route.
*
* @example True
*/
public const ASPNETCORE_ROUTING_IS_FALLBACK = 'aspnetcore.routing.is_fallback';
/**
* Match result - success or failure.
*
* @example success
* @example failure
*/
public const ASPNETCORE_ROUTING_MATCH_STATUS = 'aspnetcore.routing.match_status';
/**
* The JSON-serialized value of each item in the `AttributeDefinitions` request field.
*
* @example { "AttributeName": "string", "AttributeType": "string" }
*/
public const AWS_DYNAMODB_ATTRIBUTE_DEFINITIONS = 'aws.dynamodb.attribute_definitions';
/**
* The value of the `AttributesToGet` request parameter.
*
* @example lives
* @example id
*/
public const AWS_DYNAMODB_ATTRIBUTES_TO_GET = 'aws.dynamodb.attributes_to_get';
/**
* The value of the `ConsistentRead` request parameter.
*/
public const AWS_DYNAMODB_CONSISTENT_READ = 'aws.dynamodb.consistent_read';
/**
* The JSON-serialized value of each item in the `ConsumedCapacity` response field.
*
* @example { "CapacityUnits": number, "GlobalSecondaryIndexes": { "string" : { "CapacityUnits": number, "ReadCapacityUnits": number, "WriteCapacityUnits": number } }, "LocalSecondaryIndexes": { "string" : { "CapacityUnits": number, "ReadCapacityUnits": number, "WriteCapacityUnits": number } }, "ReadCapacityUnits": number, "Table": { "CapacityUnits": number, "ReadCapacityUnits": number, "WriteCapacityUnits": number }, "TableName": "string", "WriteCapacityUnits": number }
*/
public const AWS_DYNAMODB_CONSUMED_CAPACITY = 'aws.dynamodb.consumed_capacity';
/**
* The value of the `Count` response parameter.
*
* @example 10
*/
public const AWS_DYNAMODB_COUNT = 'aws.dynamodb.count';
/**
* The value of the `ExclusiveStartTableName` request parameter.
*
* @example Users
* @example CatsTable
*/
public const AWS_DYNAMODB_EXCLUSIVE_START_TABLE = 'aws.dynamodb.exclusive_start_table';
/**
* The JSON-serialized value of each item in the `GlobalSecondaryIndexUpdates` request field.
*
* @example { "Create": { "IndexName": "string", "KeySchema": [ { "AttributeName": "string", "KeyType": "string" } ], "Projection": { "NonKeyAttributes": [ "string" ], "ProjectionType": "string" }, "ProvisionedThroughput": { "ReadCapacityUnits": number, "WriteCapacityUnits": number } }
*/
public const AWS_DYNAMODB_GLOBAL_SECONDARY_INDEX_UPDATES = 'aws.dynamodb.global_secondary_index_updates';
/**
* The JSON-serialized value of each item of the `GlobalSecondaryIndexes` request field.
*
* @example { "IndexName": "string", "KeySchema": [ { "AttributeName": "string", "KeyType": "string" } ], "Projection": { "NonKeyAttributes": [ "string" ], "ProjectionType": "string" }, "ProvisionedThroughput": { "ReadCapacityUnits": number, "WriteCapacityUnits": number } }
*/
public const AWS_DYNAMODB_GLOBAL_SECONDARY_INDEXES = 'aws.dynamodb.global_secondary_indexes';
/**
* The value of the `IndexName` request parameter.
*
* @example name_to_group
*/
public const AWS_DYNAMODB_INDEX_NAME = 'aws.dynamodb.index_name';
/**
* The JSON-serialized value of the `ItemCollectionMetrics` response field.
*
* @example { "string" : [ { "ItemCollectionKey": { "string" : { "B": blob, "BOOL": boolean, "BS": [ blob ], "L": [ "AttributeValue" ], "M": { "string" : "AttributeValue" }, "N": "string", "NS": [ "string" ], "NULL": boolean, "S": "string", "SS": [ "string" ] } }, "SizeEstimateRangeGB": [ number ] } ] }
*/
public const AWS_DYNAMODB_ITEM_COLLECTION_METRICS = 'aws.dynamodb.item_collection_metrics';
/**
* The value of the `Limit` request parameter.
*
* @example 10
*/
public const AWS_DYNAMODB_LIMIT = 'aws.dynamodb.limit';
/**
* The JSON-serialized value of each item of the `LocalSecondaryIndexes` request field.
*
* @example { "IndexArn": "string", "IndexName": "string", "IndexSizeBytes": number, "ItemCount": number, "KeySchema": [ { "AttributeName": "string", "KeyType": "string" } ], "Projection": { "NonKeyAttributes": [ "string" ], "ProjectionType": "string" } }
*/
public const AWS_DYNAMODB_LOCAL_SECONDARY_INDEXES = 'aws.dynamodb.local_secondary_indexes';
/**
* The value of the `ProjectionExpression` request parameter.
*
* @example Title
* @example Title, Price, Color
* @example Title, Description, RelatedItems, ProductReviews
*/
public const AWS_DYNAMODB_PROJECTION = 'aws.dynamodb.projection';
/**
* The value of the `ProvisionedThroughput.ReadCapacityUnits` request parameter.
*
* @example 1.0
* @example 2.0
*/
public const AWS_DYNAMODB_PROVISIONED_READ_CAPACITY = 'aws.dynamodb.provisioned_read_capacity';
/**
* The value of the `ProvisionedThroughput.WriteCapacityUnits` request parameter.
*
* @example 1.0
* @example 2.0
*/
public const AWS_DYNAMODB_PROVISIONED_WRITE_CAPACITY = 'aws.dynamodb.provisioned_write_capacity';
/**
* The value of the `ScanIndexForward` request parameter.
*/
public const AWS_DYNAMODB_SCAN_FORWARD = 'aws.dynamodb.scan_forward';
/**
* The value of the `ScannedCount` response parameter.
*
* @example 50
*/
public const AWS_DYNAMODB_SCANNED_COUNT = 'aws.dynamodb.scanned_count';
/**
* The value of the `Segment` request parameter.
*
* @example 10
*/
public const AWS_DYNAMODB_SEGMENT = 'aws.dynamodb.segment';
/**
* The value of the `Select` request parameter.
*
* @example ALL_ATTRIBUTES
* @example COUNT
*/
public const AWS_DYNAMODB_SELECT = 'aws.dynamodb.select';
/**
* The number of items in the `TableNames` response parameter.
*
* @example 20
*/
public const AWS_DYNAMODB_TABLE_COUNT = 'aws.dynamodb.table_count';
/**
* The keys in the `RequestItems` object field.
*
* @example Users
* @example Cats
*/
public const AWS_DYNAMODB_TABLE_NAMES = 'aws.dynamodb.table_names';
/**
* The value of the `TotalSegments` request parameter.
*
* @example 100
*/
public const AWS_DYNAMODB_TOTAL_SEGMENTS = 'aws.dynamodb.total_segments';
/**
* The ARN of an ECS cluster.
*
* @example arn:aws:ecs:us-west-2:123456789123:cluster/my-cluster
*/
public const AWS_ECS_CLUSTER_ARN = 'aws.ecs.cluster.arn';
/**
* The Amazon Resource Name (ARN) of an ECS container instance.
*
* @example arn:aws:ecs:us-west-1:123456789123:container/32624152-9086-4f0e-acae-1a75b14fe4d9
*/
public const AWS_ECS_CONTAINER_ARN = 'aws.ecs.container.arn';
/**
* The launch type for an ECS task.
*/
public const AWS_ECS_LAUNCHTYPE = 'aws.ecs.launchtype';
/**
* The ARN of a running ECS task.
*
* @example arn:aws:ecs:us-west-1:123456789123:task/10838bed-421f-43ef-870a-f43feacbbb5b
* @example arn:aws:ecs:us-west-1:123456789123:task/my-cluster/task-id/23ebb8ac-c18f-46c6-8bbe-d55d0e37cfbd
*/
public const AWS_ECS_TASK_ARN = 'aws.ecs.task.arn';
/**
* The family name of the ECS task definition used to create the ECS task.
*
* @example opentelemetry-family
*/
public const AWS_ECS_TASK_FAMILY = 'aws.ecs.task.family';
/**
* The ID of a running ECS task. The ID MUST be extracted from `task.arn`.
*
* @example 10838bed-421f-43ef-870a-f43feacbbb5b
* @example 23ebb8ac-c18f-46c6-8bbe-d55d0e37cfbd
*/
public const AWS_ECS_TASK_ID = 'aws.ecs.task.id';
/**
* The revision for the task definition used to create the ECS task.
*
* @example 8
* @example 26
*/
public const AWS_ECS_TASK_REVISION = 'aws.ecs.task.revision';
/**
* The ARN of an EKS cluster.
*
* @example arn:aws:ecs:us-west-2:123456789123:cluster/my-cluster
*/
public const AWS_EKS_CLUSTER_ARN = 'aws.eks.cluster.arn';
/**
* The full invoked ARN as provided on the `Context` passed to the function (`Lambda-Runtime-Invoked-Function-Arn` header on the `/runtime/invocation/next` applicable).
*
* This may be different from `cloud.resource_id` if an alias is involved.
*
* @example arn:aws:lambda:us-east-1:123456:function:myfunction:myalias
*/
public const AWS_LAMBDA_INVOKED_ARN = 'aws.lambda.invoked_arn';
/**
* The Amazon Resource Name(s) (ARN) of the AWS log group(s).
*
* See the log group ARN format documentation.
*
* @example arn:aws:logs:us-west-1:123456789012:log-group:/aws/my/group:*
*/
public const AWS_LOG_GROUP_ARNS = 'aws.log.group.arns';
/**
* The name(s) of the AWS log group(s) an application is writing to.
*
* Multiple log groups must be supported for cases like multi-container applications, where a single application has sidecar containers, and each write to their own log group.
*
* @example /aws/lambda/my-function
* @example opentelemetry-service
*/
public const AWS_LOG_GROUP_NAMES = 'aws.log.group.names';
/**
* The ARN(s) of the AWS log stream(s).
*
* See the log stream ARN format documentation. One log group can contain several log streams, so these ARNs necessarily identify both a log group and a log stream.
*
* @example arn:aws:logs:us-west-1:123456789012:log-group:/aws/my/group:log-stream:logs/main/10838bed-421f-43ef-870a-f43feacbbb5b
*/
public const AWS_LOG_STREAM_ARNS = 'aws.log.stream.arns';
/**
* The name(s) of the AWS log stream(s) an application is writing to.
*
* @example logs/main/10838bed-421f-43ef-870a-f43feacbbb5b
*/
public const AWS_LOG_STREAM_NAMES = 'aws.log.stream.names';
/**
* The AWS request ID as returned in the response headers `x-amz-request-id` or `x-amz-requestid`.
*
* @example 79b9da39-b7ae-508a-a6bc-864b2829c622
* @example C9ER4AJX75574TDJ
*/
public const AWS_REQUEST_ID = 'aws.request_id';
/**
* The S3 bucket name the request refers to. Corresponds to the `--bucket` parameter of the S3 API operations.
*
* The `bucket` attribute is applicable to all S3 operations that reference a bucket, i.e. that require the bucket name as a mandatory parameter.
* This applies to almost all S3 operations except `list-buckets`.
*
* @example some-bucket-name
*/
public const AWS_S3_BUCKET = 'aws.s3.bucket';
/**
* The source object (in the form `bucket`/`key`) for the copy operation.
*
* The `copy_source` attribute applies to S3 copy operations and corresponds to the `--copy-source` parameter
* of the copy-object operation within the S3 API.
* This applies in particular to the following operations:<ul>
* <li>copy-object</li>
* <li>upload-part-copy</li>
* </ul>
*
* @example someFile.yml
*/
public const AWS_S3_COPY_SOURCE = 'aws.s3.copy_source';
/**
* The delete request container that specifies the objects to be deleted.
*
* The `delete` attribute is only applicable to the delete-object operation.
* The `delete` attribute corresponds to the `--delete` parameter of the
* delete-objects operation within the S3 API.
*
* @example Objects=[{Key=string,VersionId=string},{Key=string,VersionId=string}],Quiet=boolean
*/
public const AWS_S3_DELETE = 'aws.s3.delete';
/**
* The S3 object key the request refers to. Corresponds to the `--key` parameter of the S3 API operations.
*
* The `key` attribute is applicable to all object-related S3 operations, i.e. that require the object key as a mandatory parameter.
* This applies in particular to the following operations:<ul>
* <li>copy-object</li>
* <li>delete-object</li>
* <li>get-object</li>
* <li>head-object</li>
* <li>put-object</li>
* <li>restore-object</li>
* <li>select-object-content</li>
* <li>abort-multipart-upload</li>
* <li>complete-multipart-upload</li>
* <li>create-multipart-upload</li>
* <li>list-parts</li>
* <li>upload-part</li>
* <li>upload-part-copy</li>
* </ul>
*
* @example someFile.yml
*/
public const AWS_S3_KEY = 'aws.s3.key';
/**
* The part number of the part being uploaded in a multipart-upload operation. This is a positive integer between 1 and 10,000.
*
* The `part_number` attribute is only applicable to the upload-part
* and upload-part-copy operations.
* The `part_number` attribute corresponds to the `--part-number` parameter of the
* upload-part operation within the S3 API.
*
* @example 3456
*/
public const AWS_S3_PART_NUMBER = 'aws.s3.part_number';
/**
* Upload ID that identifies the multipart upload.
*
* The `upload_id` attribute applies to S3 multipart-upload operations and corresponds to the `--upload-id` parameter
* of the S3 API multipart operations.
* This applies in particular to the following operations:<ul>
* <li>abort-multipart-upload</li>
* <li>complete-multipart-upload</li>
* <li>list-parts</li>
* <li>upload-part</li>
* <li>upload-part-copy</li>
* </ul>
*
* @example dfRtDYWFbkRONycy.Yxwh66Yjlx.cph0gtNBtJ
*/
public const AWS_S3_UPLOAD_ID = 'aws.s3.upload_id';
/**
* The unique identifier of the service request. It's generated by the Azure service and returned with the response.
*
* @example 00000000-0000-0000-0000-000000000000
*/
public const AZ_SERVICE_REQUEST_ID = 'az.service_request_id';
/**
* Array of brand name and version separated by a space.
*
* This value is intended to be taken from the UA client hints API (`navigator.userAgentData.brands`).
*
* @example Not A;Brand 99
* @example Chromium 99
* @example Chrome 99
*/
public const BROWSER_BRANDS = 'browser.brands';
/**
* Preferred language of the user using the browser.
*
* This value is intended to be taken from the Navigator API `navigator.language`.
*
* @example en
* @example en-US
* @example fr
* @example fr-FR
*/
public const BROWSER_LANGUAGE = 'browser.language';
/**
* A boolean that is true if the browser is running on a mobile device.
*
* This value is intended to be taken from the UA client hints API (`navigator.userAgentData.mobile`). If unavailable, this attribute SHOULD be left unset.
*/
public const BROWSER_MOBILE = 'browser.mobile';
/**
* The platform on which the browser is running.
*
* This value is intended to be taken from the UA client hints API (`navigator.userAgentData.platform`). If unavailable, the legacy `navigator.platform` API SHOULD NOT be used instead and this attribute SHOULD be left unset in order for the values to be consistent.
* The list of possible values is defined in the W3C User-Agent Client Hints specification. Note that some (but not all) of these values can overlap with values in the `os.type` and `os.name` attributes. However, for consistency, the values in the `browser.platform` attribute should capture the exact value that the user agent provides.
*
* @example Windows
* @example macOS
* @example Android
*/
public const BROWSER_PLATFORM = 'browser.platform';
/**
* The human readable name of the pipeline within a CI/CD system.
*
* @example Build and Test
* @example Lint
* @example Deploy Go Project
* @example deploy_to_environment
*/
public const CICD_PIPELINE_NAME = 'cicd.pipeline.name';
/**
* The unique identifier of a pipeline run within a CI/CD system.
*
* @example 120912
*/
public const CICD_PIPELINE_RUN_ID = 'cicd.pipeline.run.id';
/**
* The human readable name of a task within a pipeline. Task here most closely aligns with a computing process in a pipeline. Other terms for tasks include commands, steps, and procedures.
*
* @example Run GoLang Linter
* @example Go Build
* @example go-test
* @example deploy_binary
*/
public const CICD_PIPELINE_TASK_NAME = 'cicd.pipeline.task.name';
/**
* The unique identifier of a task run within a pipeline.
*
* @example 12097
*/
public const CICD_PIPELINE_TASK_RUN_ID = 'cicd.pipeline.task.run.id';
/**
* The URL of the pipeline run providing the complete address in order to locate and identify the pipeline run.
*
* @example https://github.com/open-telemetry/semantic-conventions/actions/runs/9753949763/job/26920038674?pr=1075
*/
public const CICD_PIPELINE_TASK_RUN_URL_FULL = 'cicd.pipeline.task.run.url.full';
/**
* The type of the task within a pipeline.
*
* @example build
* @example test
* @example deploy
*/
public const CICD_PIPELINE_TASK_TYPE = 'cicd.pipeline.task.type';
/**
* Client address - domain name if available without reverse DNS lookup; otherwise, IP address or Unix domain socket name.
*
* When observed from the server side, and when communicating through an intermediary, `client.address` SHOULD represent the client address behind any intermediaries, for example proxies, if it's available.
*
* @example client.example.com
* @example 10.1.2.80
* @example /tmp/my.sock
*/
public const CLIENT_ADDRESS = 'client.address';
/**
* Client port number.
*
* When observed from the server side, and when communicating through an intermediary, `client.port` SHOULD represent the client port behind any intermediaries, for example proxies, if it's available.
*
* @example 65123
*/
public const CLIENT_PORT = 'client.port';
/**
* The cloud account ID the resource is assigned to.
*
* @example 111111111111
* @example opentelemetry
*/
public const CLOUD_ACCOUNT_ID = 'cloud.account.id';
/**
* Cloud regions often have multiple, isolated locations known as zones to increase availability. Availability zone represents the zone where the resource is running.
*
* Availability zones are called "zones" on Alibaba Cloud and Google Cloud.
*
* @example us-east-1c
*/
public const CLOUD_AVAILABILITY_ZONE = 'cloud.availability_zone';
/**
* The cloud platform in use.
*
* The prefix of the service SHOULD match the one specified in `cloud.provider`.
*/
public const CLOUD_PLATFORM = 'cloud.platform';
/**
* Name of the cloud provider.
*/
public const CLOUD_PROVIDER = 'cloud.provider';
/**
* The geographical region the resource is running.
*
* Refer to your provider's docs to see the available regions, for example Alibaba Cloud regions, AWS regions, Azure regions, Google Cloud regions, or Tencent Cloud regions.
*
* @example us-central1
* @example us-east-1
*/
public const CLOUD_REGION = 'cloud.region';
/**
* The Fully Qualified Azure Resource ID the log is emitted for.
*
* On some cloud providers, it may not be possible to determine the full ID at startup,
* so it may be necessary to set `cloud.resource_id` as a span attribute instead.The exact value to use for `cloud.resource_id` depends on the cloud provider.
* The following well-known definitions MUST be used if you set this attribute and they apply:<ul>
* <li><strong>AWS Lambda:</strong> The function ARN.
* Take care not to use the "invoked ARN" directly but replace any
* alias suffix
* with the resolved function version, as the same runtime instance may be invocable with
* multiple different aliases.</li>
* <li><strong>GCP:</strong> The URI of the resource</li>
* <li><strong>Azure:</strong> The Fully Qualified Resource ID of the invoked function,
* <em>not</em> the function app, having the form
* `/subscriptions/<SUBSCIPTION_GUID>/resourceGroups/<RG>/providers/Microsoft.Web/sites/<FUNCAPP>/functions/<FUNC>`.
* This means that a span attribute MUST be used, as an Azure function app can host multiple functions that would usually share
* a TracerProvider.</li>
* </ul>
*
* @example arn:aws:lambda:REGION:ACCOUNT_ID:function:my-function
* @example //run.googleapis.com/projects/PROJECT_ID/locations/LOCATION_ID/services/SERVICE_ID
* @example /subscriptions/<SUBSCIPTION_GUID>/resourceGroups/<RG>/providers/Microsoft.Web/sites/<FUNCAPP>/functions/<FUNC>
*/
public const CLOUD_RESOURCE_ID = 'cloud.resource_id';
/**
* The event_id uniquely identifies the event.
*
* @example 123e4567-e89b-12d3-a456-426614174000
* @example 0001
*/
public const CLOUDEVENTS_EVENT_ID = 'cloudevents.event_id';
/**
* The source identifies the context in which an event happened.
*
* @example https://github.com/cloudevents
* @example /cloudevents/spec/pull/123
* @example my-service
*/
public const CLOUDEVENTS_EVENT_SOURCE = 'cloudevents.event_source';
/**
* The version of the CloudEvents specification which the event uses.
*
* @example 1.0
*/
public const CLOUDEVENTS_EVENT_SPEC_VERSION = 'cloudevents.event_spec_version';
/**
* The subject of the event in the context of the event producer (identified by source).
*
* @example mynewfile.jpg
*/
public const CLOUDEVENTS_EVENT_SUBJECT = 'cloudevents.event_subject';
/**
* The event_type contains a value describing the type of event related to the originating occurrence.
*
* @example com.github.pull_request.opened
* @example com.example.object.deleted.v2
*/
public const CLOUDEVENTS_EVENT_TYPE = 'cloudevents.event_type';
/**
* The column number in `code.filepath` best representing the operation. It SHOULD point within the code unit named in `code.function`.
*
* @example 16
*/
public const CODE_COLUMN = 'code.column';
/**
* The source code file name that identifies the code unit as uniquely as possible (preferably an absolute file path).
*
* @example /usr/local/MyApplication/content_root/app/index.php
*/
public const CODE_FILEPATH = 'code.filepath';
/**
* The method or function name, or equivalent (usually rightmost part of the code unit's name).
*
* @example serveRequest
*/
public const CODE_FUNCTION = 'code.function';
/**
* The line number in `code.filepath` best representing the operation. It SHOULD point within the code unit named in `code.function`.
*
* @example 42
*/
public const CODE_LINENO = 'code.lineno';
/**
* The "namespace" within which `code.function` is defined. Usually the qualified class or module name, such that `code.namespace` + some separator + `code.function` form a unique identifier for the code unit.
*
* @example com.example.MyHttpService
*/
public const CODE_NAMESPACE = 'code.namespace';
/**
* A stacktrace as a string in the natural representation for the language runtime. The representation is to be determined and documented by each language SIG.
*
* @example at com.example.GenerateTrace.methodB(GenerateTrace.java:13)\n at com.example.GenerateTrace.methodA(GenerateTrace.java:9)\n at com.example.GenerateTrace.main(GenerateTrace.java:5)
*/
public const CODE_STACKTRACE = 'code.stacktrace';
/**
* The command used to run the container (i.e. the command name).
*
* If using embedded credentials or sensitive data, it is recommended to remove them to prevent potential leakage.
*
* @example otelcontribcol
*/
public const CONTAINER_COMMAND = 'container.command';
/**
* All the command arguments (including the command/executable itself) run by the container. [2].
*
* @example otelcontribcol, --config, config.yaml
*/
public const CONTAINER_COMMAND_ARGS = 'container.command_args';
/**
* The full command run by the container as a single string representing the full command. [2].
*
* @example otelcontribcol --config config.yaml
*/
public const CONTAINER_COMMAND_LINE = 'container.command_line';
/**
* Deprecated, use `cpu.mode` instead.
*
* @deprecated Replaced by `cpu.mode`.
*
* @example user
* @example kernel
*/
public const CONTAINER_CPU_STATE = 'container.cpu.state';
/**
* Container ID. Usually a UUID, as for example used to identify Docker containers. The UUID might be abbreviated.
*
* @example a3bf90e006b2
*/
public const CONTAINER_ID = 'container.id';
/**
* Runtime specific image identifier. Usually a hash algorithm followed by a UUID.
*
* Docker defines a sha256 of the image id; `container.image.id` corresponds to the `Image` field from the Docker container inspect API endpoint.
* K8s defines a link to the container registry repository with digest `"imageID": "registry.azurecr.io /namespace/service/dockerfile@sha256:bdeabd40c3a8a492eaf9e8e44d0ebbb84bac7ee25ac0cf8a7159d25f62555625"`.
* The ID is assigned by the container runtime and can vary in different environments. Consider using `oci.manifest.digest` if it is important to identify the same image in different environments/runtimes.
*
* @example sha256:19c92d0a00d1b66d897bceaa7319bee0dd38a10a851c60bcec9474aa3f01e50f
*/
public const CONTAINER_IMAGE_ID = 'container.image.id';
/**
* Name of the image the container was built on.
*
* @example gcr.io/opentelemetry/operator
*/
public const CONTAINER_IMAGE_NAME = 'container.image.name';
/**
* Repo digests of the container image as provided by the container runtime.
*
* Docker and CRI report those under the `RepoDigests` field.
*
* @example example@sha256:afcc7f1ac1b49db317a7196c902e61c6c3c4607d63599ee1a82d702d249a0ccb
* @example internal.registry.example.com:5000/example@sha256:b69959407d21e8a062e0416bf13405bb2b71ed7a84dde4158ebafacfa06f5578
*/
public const CONTAINER_IMAGE_REPO_DIGESTS = 'container.image.repo_digests';
/**
* Container image tags. An example can be found in Docker Image Inspect. Should be only the `<tag>` section of the full name for example from `registry.example.com/my-org/my-image:<tag>`.
*
* @example v1.27.1
* @example 3.5.7-0
*/
public const CONTAINER_IMAGE_TAGS = 'container.image.tags';
/**
* Container name used by container runtime.
*
* @example opentelemetry-autoconf
*/
public const CONTAINER_NAME = 'container.name';
/**
* The container runtime managing this container.
*
* @example docker
* @example containerd
* @example rkt
*/
public const CONTAINER_RUNTIME = 'container.runtime';
/**
* The mode of the CPU.
*
* @example user
* @example system
*/
public const CPU_MODE = 'cpu.mode';
/**
* The consistency level of the query. Based on consistency values from CQL.
*/
public const DB_CASSANDRA_CONSISTENCY_LEVEL = 'db.cassandra.consistency_level';
/**
* The data center of the coordinating node for a query.
*
* @example us-west-2
*/
public const DB_CASSANDRA_COORDINATOR_DC = 'db.cassandra.coordinator.dc';
/**
* The ID of the coordinating node for a query.
*
* @example be13faa2-8574-4d71-926d-27f16cf8a7af
*/
public const DB_CASSANDRA_COORDINATOR_ID = 'db.cassandra.coordinator.id';
/**
* Whether or not the query is idempotent.
*/
public const DB_CASSANDRA_IDEMPOTENCE = 'db.cassandra.idempotence';
/**
* The fetch size used for paging, i.e. how many rows will be returned at once.
*
* @example 5000
*/
public const DB_CASSANDRA_PAGE_SIZE = 'db.cassandra.page_size';
/**
* The number of times a query was speculatively executed. Not set or `0` if the query was not executed speculatively.
*
* @example 2
*/
public const DB_CASSANDRA_SPECULATIVE_EXECUTION_COUNT = 'db.cassandra.speculative_execution_count';
/**
* Deprecated, use `db.collection.name` instead.
*
* @deprecated Replaced by `db.collection.name`.
*
* @example mytable
*/
public const DB_CASSANDRA_TABLE = 'db.cassandra.table';
/**
* The name of the connection pool; unique within the instrumented application. In case the connection pool implementation doesn't provide a name, instrumentation SHOULD use a combination of parameters that would make the name unique, for example, combining attributes `server.address`, `server.port`, and `db.namespace`, formatted as `server.address:server.port/db.namespace`. Instrumentations that generate connection pool name following different patterns SHOULD document it.
*
* @example myDataSource
*/
public const DB_CLIENT_CONNECTION_POOL_NAME = 'db.client.connection.pool.name';
/**
* The state of a connection in the pool.
*
* @example idle
*/
public const DB_CLIENT_CONNECTION_STATE = 'db.client.connection.state';
/**
* Deprecated, use `db.client.connection.pool.name` instead.
*
* @deprecated Replaced by `db.client.connection.pool.name`.
*
* @example myDataSource
*/
public const DB_CLIENT_CONNECTIONS_POOL_NAME = 'db.client.connections.pool.name';
/**
* Deprecated, use `db.client.connection.state` instead.
*
* @deprecated Replaced by `db.client.connection.state`.
*
* @example idle
*/
public const DB_CLIENT_CONNECTIONS_STATE = 'db.client.connections.state';
/**
* The name of a collection (table, container) within the database.
*
* It is RECOMMENDED to capture the value as provided by the application without attempting to do any case normalization.
* If the collection name is parsed from the query text, it SHOULD be the first collection name found in the query and it SHOULD match the value provided in the query text including any schema and database name prefix.
* For batch operations, if the individual operations are known to have the same collection name then that collection name SHOULD be used, otherwise `db.collection.name` SHOULD NOT be captured.
*
* @example public.users
* @example customers
*/
public const DB_COLLECTION_NAME = 'db.collection.name';
/**
* Deprecated, use `server.address`, `server.port` attributes instead.
*
* @deprecated "Replaced by `server.address` and `server.port`.".
*
* @example Server=(localdb)\v11.0;Integrated Security=true;
*/
public const DB_CONNECTION_STRING = 'db.connection_string';
/**
* Unique Cosmos client instance id.
*
* @example 3ba4827d-4422-483f-b59f-85b74211c11d
*/
public const DB_COSMOSDB_CLIENT_ID = 'db.cosmosdb.client_id';
/**
* Cosmos client connection mode.
*/
public const DB_COSMOSDB_CONNECTION_MODE = 'db.cosmosdb.connection_mode';
/**
* Deprecated, use `db.collection.name` instead.
*
* @deprecated Replaced by `db.collection.name`.
*
* @example mytable
*/
public const DB_COSMOSDB_CONTAINER = 'db.cosmosdb.container';
/**
* CosmosDB Operation Type.
*/
public const DB_COSMOSDB_OPERATION_TYPE = 'db.cosmosdb.operation_type';
/**
* RU consumed for that operation.
*
* @example 46.18
* @example 1.0
*/
public const DB_COSMOSDB_REQUEST_CHARGE = 'db.cosmosdb.request_charge';
/**
* Request payload size in bytes.
*/
public const DB_COSMOSDB_REQUEST_CONTENT_LENGTH = 'db.cosmosdb.request_content_length';
/**
* Cosmos DB status code.
*
* @example 200
* @example 201
*/
public const DB_COSMOSDB_STATUS_CODE = 'db.cosmosdb.status_code';
/**
* Cosmos DB sub status code.
*
* @example 1000
* @example 1002
*/
public const DB_COSMOSDB_SUB_STATUS_CODE = 'db.cosmosdb.sub_status_code';
/**
* Deprecated, use `db.namespace` instead.
*
* @deprecated Replaced by `db.namespace`.
*
* @example e9106fc68e3044f0b1475b04bf4ffd5f
*/
public const DB_ELASTICSEARCH_CLUSTER_NAME = 'db.elasticsearch.cluster.name';
/**
* Represents the human-readable identifier of the node/instance to which a request was routed.
*
* @example instance-0000000001
*/
public const DB_ELASTICSEARCH_NODE_NAME = 'db.elasticsearch.node.name';
/**
* Deprecated, no general replacement at this time. For Elasticsearch, use `db.elasticsearch.node.name` instead.
*
* @deprecated Deprecated, no general replacement at this time. For Elasticsearch, use `db.elasticsearch.node.name` instead.
*
* @example mysql-e26b99z.example.com
*/
public const DB_INSTANCE_ID = 'db.instance.id';
/**
* Removed, no replacement at this time.
*
* @deprecated Removed as not used.
*
* @example org.postgresql.Driver
* @example com.microsoft.sqlserver.jdbc.SQLServerDriver
*/
public const DB_JDBC_DRIVER_CLASSNAME = 'db.jdbc.driver_classname';
/**
* Deprecated, use `db.collection.name` instead.
*
* @deprecated Replaced by `db.collection.name`.
*
* @example mytable
*/
public const DB_MONGODB_COLLECTION = 'db.mongodb.collection';
/**
* Deprecated, SQL Server instance is now populated as a part of `db.namespace` attribute.
*
* @deprecated Deprecated, no replacement at this time.
*
* @example MSSQLSERVER
*/
public const DB_MSSQL_INSTANCE_NAME = 'db.mssql.instance_name';
/**
* Deprecated, use `db.namespace` instead.
*
* @deprecated Replaced by `db.namespace`.
*
* @example customers
* @example main
*/
public const DB_NAME = 'db.name';
/**
* The name of the database, fully qualified within the server address and port.
*
* If a database system has multiple namespace components, they SHOULD be concatenated (potentially using database system specific conventions) from most general to most specific namespace component, and more specific namespaces SHOULD NOT be captured without the more general namespaces, to ensure that "startswith" queries for the more general namespaces will be valid.
* Semantic conventions for individual database systems SHOULD document what `db.namespace` means in the context of that system.
* It is RECOMMENDED to capture the value as provided by the application without attempting to do any case normalization.
*
* @example customers
* @example test.users
*/
public const DB_NAMESPACE = 'db.namespace';
/**
* Deprecated, use `db.operation.name` instead.
*
* @deprecated Replaced by `db.operation.name`.
*
* @example findAndModify
* @example HMSET
* @example SELECT
*/
public const DB_OPERATION = 'db.operation';
/**
* The number of queries included in a batch operation.
*
* Operations are only considered batches when they contain two or more operations, and so `db.operation.batch.size` SHOULD never be `1`.
*
* @example 2
* @example 3
* @example 4
*/
public const DB_OPERATION_BATCH_SIZE = 'db.operation.batch.size';
/**
* The name of the operation or command being executed.
*
* It is RECOMMENDED to capture the value as provided by the application without attempting to do any case normalization.
* If the operation name is parsed from the query text, it SHOULD be the first operation name found in the query.
* For batch operations, if the individual operations are known to have the same operation name then that operation name SHOULD be used prepended by `BATCH`, otherwise `db.operation.name` SHOULD be `BATCH` or some other database system specific term if more applicable.
*
* @example findAndModify
* @example HMSET
* @example SELECT
*/
public const DB_OPERATION_NAME = 'db.operation.name';
/**
* The database query being executed.
*
* For sanitization see Sanitization of `db.query.text`.
* For batch operations, if the individual operations are known to have the same query text then that query text SHOULD be used, otherwise all of the individual query texts SHOULD be concatenated with separator `;` or some other database system specific separator if more applicable.
* Even though parameterized query text can potentially have sensitive data, by using a parameterized query the user is giving a strong signal that any sensitive data will be passed as parameter values, and the benefit to observability of capturing the static part of the query text by default outweighs the risk.
*
* @example SELECT * FROM wuser_table where username = ?
* @example SET mykey "WuValue"
*/
public const DB_QUERY_TEXT = 'db.query.text';
/**
* Deprecated, use `db.namespace` instead.
*
* @deprecated Replaced by `db.namespace`.
*
* @example 1
* @example 15
*/
public const DB_REDIS_DATABASE_INDEX = 'db.redis.database_index';
/**
* Deprecated, use `db.collection.name` instead.
*
* @deprecated Replaced by `db.collection.name`.
*
* @example mytable
*/
public const DB_SQL_TABLE = 'db.sql.table';
/**
* The database statement being executed.
*
* @deprecated Replaced by `db.query.text`.
*
* @example SELECT * FROM wuser_table
* @example SET mykey "WuValue"
*/
public const DB_STATEMENT = 'db.statement';
/**
* The database management system (DBMS) product as identified by the client instrumentation.
*
* The actual DBMS may differ from the one identified by the client. For example, when using PostgreSQL client libraries to connect to a CockroachDB, the `db.system` is set to `postgresql` based on the instrumentation's best knowledge.
*/
public const DB_SYSTEM = 'db.system';
/**
* Deprecated, no replacement at this time.
*
* @deprecated No replacement at this time.
*
* @example readonly_user
* @example reporting_user
*/
public const DB_USER = 'db.user';
/**
* 'Deprecated, use `deployment.environment.name` instead.'.
*
* @deprecated Deprecated, use `deployment.environment.name` instead.
*
* @example staging
* @example production
*/
public const DEPLOYMENT_ENVIRONMENT = 'deployment.environment';
/**
* Name of the deployment environment (aka deployment tier).
*
* `deployment.environment.name` does not affect the uniqueness constraints defined through
* the `service.namespace`, `service.name` and `service.instance.id` resource attributes.
* This implies that resources carrying the following attribute combinations MUST be
* considered to be identifying the same service:<ul>
* <li>`service.name=frontend`, `deployment.environment.name=production`</li>
* <li>`service.name=frontend`, `deployment.environment.name=staging`.</li>
* </ul>
*
* @example staging
* @example production
*/
public const DEPLOYMENT_ENVIRONMENT_NAME = 'deployment.environment.name';
/**
* The id of the deployment.
*
* @example 1208
*/
public const DEPLOYMENT_ID = 'deployment.id';
/**
* The name of the deployment.
*
* @example deploy my app
* @example deploy-frontend
*/
public const DEPLOYMENT_NAME = 'deployment.name';
/**
* The status of the deployment.
*/
public const DEPLOYMENT_STATUS = 'deployment.status';
/**
* Destination address - domain name if available without reverse DNS lookup; otherwise, IP address or Unix domain socket name.
*
* When observed from the source side, and when communicating through an intermediary, `destination.address` SHOULD represent the destination address behind any intermediaries, for example proxies, if it's available.
*
* @example destination.example.com
* @example 10.1.2.80
* @example /tmp/my.sock
*/
public const DESTINATION_ADDRESS = 'destination.address';
/**
* Destination port number.
*
* @example 3389
* @example 2888
*/
public const DESTINATION_PORT = 'destination.port';
/**
* A unique identifier representing the device.
*
* The device identifier MUST only be defined using the values outlined below. This value is not an advertising identifier and MUST NOT be used as such. On iOS (Swift or Objective-C), this value MUST be equal to the vendor identifier. On Android (Java or Kotlin), this value MUST be equal to the Firebase Installation ID or a globally unique UUID which is persisted across sessions in your application. More information can be found here on best practices and exact implementation details. Caution should be taken when storing personal data or anything which can identify a user. GDPR and data protection laws may apply, ensure you do your own due diligence.
*
* @example 2ab2916d-a51f-4ac8-80ee-45ac31a28092
*/
public const DEVICE_ID = 'device.id';
/**
* The name of the device manufacturer.
*
* The Android OS provides this field via Build. iOS apps SHOULD hardcode the value `Apple`.
*
* @example Apple
* @example Samsung
*/
public const DEVICE_MANUFACTURER = 'device.manufacturer';
/**
* The model identifier for the device.
*
* It's recommended this value represents a machine-readable version of the model identifier rather than the market or consumer-friendly name of the device.
*
* @example iPhone3,4
* @example SM-G920F
*/
public const DEVICE_MODEL_IDENTIFIER = 'device.model.identifier';
/**
* The marketing name for the device model.
*
* It's recommended this value represents a human-readable version of the device model rather than a machine-readable alternative.
*
* @example iPhone 6s Plus
* @example Samsung Galaxy S6
*/
public const DEVICE_MODEL_NAME = 'device.model.name';
/**
* The disk IO operation direction.
*
* @example read
*/
public const DISK_IO_DIRECTION = 'disk.io.direction';
/**
* The name being queried.
*
* If the name field contains non-printable characters (below 32 or above 126), those characters should be represented as escaped base 10 integers (\DDD). Back slashes and quotes should be escaped. Tabs, carriage returns, and line feeds should be converted to \t, \r, and \n respectively.
*
* @example www.example.com
* @example opentelemetry.io
*/
public const DNS_QUESTION_NAME = 'dns.question.name';
/**
* Deprecated, use `user.id` instead.
*
* @deprecated Replaced by `user.id` attribute.
*
* @example username
*/
public const ENDUSER_ID = 'enduser.id';
/**
* Deprecated, use `user.roles` instead.
*
* @deprecated Replaced by `user.roles` attribute.
*
* @example admin
*/
public const ENDUSER_ROLE = 'enduser.role';
/**
* Deprecated, no replacement at this time.
*
* @deprecated Removed.
*
* @example read:message, write:files
*/
public const ENDUSER_SCOPE = 'enduser.scope';
/**
* Describes a class of error the operation ended with.
*
* The `error.type` SHOULD match the error code returned by the database or the client library, the canonical name of exception that occurred, or another low-cardinality error identifier. Instrumentations SHOULD document the list of errors they report.
*
* @example timeout
* @example java.net.UnknownHostException
* @example server_certificate_invalid
* @example 500
*/
public const ERROR_TYPE = 'error.type';
/**
* Identifies the class / type of event.
*
* Event names are subject to the same rules as attribute names. Notably, event names are namespaced to avoid collisions and provide a clean separation of semantics for events in separate domains like browser, mobile, and kubernetes.
*
* @example browser.mouse.click
* @example device.app.lifecycle
*/
public const EVENT_NAME = 'event.name';
/**
* SHOULD be set to true if the exception event is recorded at a point where it is known that the exception is escaping the scope of the span.
*
* An exception is considered to have escaped (or left) the scope of a span,
* if that span is ended while the exception is still logically "in flight".
* This may be actually "in flight" in some languages (e.g. if the exception
* is passed to a Context manager's `__exit__` method in Python) but will
* usually be caught at the point of recording the exception in most languages.It is usually not possible to determine at the point where an exception is thrown
* whether it will escape the scope of a span.
* However, it is trivial to know that an exception
* will escape, if one checks for an active exception just before ending the span,
* as done in the example for recording span exceptions.It follows that an exception may still escape the scope of the span
* even if the `exception.escaped` attribute was not set or set to false,
* since the event might have been recorded at a time where it was not
* clear whether the exception will escape.
*/
public const EXCEPTION_ESCAPED = 'exception.escaped';
/**
* The exception message.
*
* @example Division by zero
* @example Can't convert 'int' object to str implicitly
*/
public const EXCEPTION_MESSAGE = 'exception.message';
/**
* A stacktrace as a string in the natural representation for the language runtime. The representation is to be determined and documented by each language SIG.
*
* @example Exception in thread "main" java.lang.RuntimeException: Test exception\n at com.example.GenerateTrace.methodB(GenerateTrace.java:13)\n at com.example.GenerateTrace.methodA(GenerateTrace.java:9)\n at com.example.GenerateTrace.main(GenerateTrace.java:5)
*/
public const EXCEPTION_STACKTRACE = 'exception.stacktrace';
/**
* The type of the exception (its fully-qualified class name, if applicable). The dynamic type of the exception should be preferred over the static type in languages that support it.
*
* @example java.net.ConnectException
* @example OSError
*/
public const EXCEPTION_TYPE = 'exception.type';
/**
* A boolean that is true if the serverless function is executed for the first time (aka cold-start).
*/
public const FAAS_COLDSTART = 'faas.coldstart';
/**
* A string containing the schedule period as Cron Expression.
*
* @example 0/5 * * * ? *
*/
public const FAAS_CRON = 'faas.cron';
/**
* The name of the source on which the triggering operation was performed. For example, in Cloud Storage or S3 corresponds to the bucket name, and in Cosmos DB to the database name.
*
* @example myBucketName
* @example myDbName
*/
public const FAAS_DOCUMENT_COLLECTION = 'faas.document.collection';
/**
* The document name/table subjected to the operation. For example, in Cloud Storage or S3 is the name of the file, and in Cosmos DB the table name.
*
* @example myFile.txt
* @example myTableName
*/
public const FAAS_DOCUMENT_NAME = 'faas.document.name';
/**
* Describes the type of the operation that was performed on the data.
*/
public const FAAS_DOCUMENT_OPERATION = 'faas.document.operation';
/**
* A string containing the time when the data was accessed in the ISO 8601 format expressed in UTC.
*
* @example 2020-01-23T13:47:06Z
*/
public const FAAS_DOCUMENT_TIME = 'faas.document.time';
/**
* The execution environment ID as a string, that will be potentially reused for other invocations to the same function/function version.
*
* <ul>
* <li><strong>AWS Lambda:</strong> Use the (full) log stream name.</li>
* </ul>
*
* @example 2021/06/28/[$LATEST]2f399eb14537447da05ab2a2e39309de
*/
public const FAAS_INSTANCE = 'faas.instance';
/**
* The invocation ID of the current function invocation.
*
* @example af9d5aa4-a685-4c5f-a22b-444f80b3cc28
*/
public const FAAS_INVOCATION_ID = 'faas.invocation_id';
/**
* The name of the invoked function.
*
* SHOULD be equal to the `faas.name` resource attribute of the invoked function.
*
* @example my-function
*/
public const FAAS_INVOKED_NAME = 'faas.invoked_name';
/**
* The cloud provider of the invoked function.
*
* SHOULD be equal to the `cloud.provider` resource attribute of the invoked function.
*/
public const FAAS_INVOKED_PROVIDER = 'faas.invoked_provider';
/**
* The cloud region of the invoked function.
*
* SHOULD be equal to the `cloud.region` resource attribute of the invoked function.
*
* @example eu-central-1
*/
public const FAAS_INVOKED_REGION = 'faas.invoked_region';
/**
* The amount of memory available to the serverless function converted to Bytes.
*
* It's recommended to set this attribute since e.g. too little memory can easily stop a Java AWS Lambda function from working correctly. On AWS Lambda, the environment variable `AWS_LAMBDA_FUNCTION_MEMORY_SIZE` provides this information (which must be multiplied by 1,048,576).
*
* @example 134217728
*/
public const FAAS_MAX_MEMORY = 'faas.max_memory';
/**
* The name of the single function that this runtime instance executes.
*
* This is the name of the function as configured/deployed on the FaaS
* platform and is usually different from the name of the callback
* function (which may be stored in the
* `code.namespace`/`code.function`
* span attributes).For some cloud providers, the above definition is ambiguous. The following
* definition of function name MUST be used for this attribute
* (and consequently the span name) for the listed cloud providers/products:<ul>
* <li><strong>Azure:</strong> The full name `<FUNCAPP>/<FUNC>`, i.e., function app name
* followed by a forward slash followed by the function name (this form
* can also be seen in the resource JSON for the function).
* This means that a span attribute MUST be used, as an Azure function
* app can host multiple functions that would usually share
* a TracerProvider (see also the `cloud.resource_id` attribute).</li>
* </ul>
*
* @example my-function
* @example myazurefunctionapp/some-function-name
*/
public const FAAS_NAME = 'faas.name';
/**
* A string containing the function invocation time in the ISO 8601 format expressed in UTC.
*
* @example 2020-01-23T13:47:06Z
*/
public const FAAS_TIME = 'faas.time';
/**
* Type of the trigger which caused this function invocation.
*/
public const FAAS_TRIGGER = 'faas.trigger';
/**
* The immutable version of the function being executed.
*
* Depending on the cloud provider and platform, use:<ul>
* <li><strong>AWS Lambda:</strong> The function version
* (an integer represented as a decimal string).</li>
* <li><strong>Google Cloud Run (Services):</strong> The revision
* (i.e., the function name plus the revision suffix).</li>
* <li><strong>Google Cloud Functions:</strong> The value of the
* `K_REVISION` environment variable.</li>
* <li><strong>Azure Functions:</strong> Not applicable. Do not set this attribute.</li>
* </ul>
*
* @example 26
* @example pinkfroid-00002
*/
public const FAAS_VERSION = 'faas.version';
/**
* The unique identifier of the feature flag.
*
* @example logo-color
*/
public const FEATURE_FLAG_KEY = 'feature_flag.key';
/**
* The name of the service provider that performs the flag evaluation.
*
* @example Flag Manager
*/
public const FEATURE_FLAG_PROVIDER_NAME = 'feature_flag.provider_name';
/**
* SHOULD be a semantic identifier for a value. If one is unavailable, a stringified version of the value can be used.
*
* A semantic identifier, commonly referred to as a variant, provides a means
* for referring to a value without including the value itself. This can
* provide additional context for understanding the meaning behind a value.
* For example, the variant `red` maybe be used for the value `#c05543`.A stringified version of the value can be used in situations where a
* semantic identifier is unavailable. String representation of the value
* should be determined by the implementer.
*
* @example red
* @example true
* @example on
*/
public const FEATURE_FLAG_VARIANT = 'feature_flag.variant';
/**
* Directory where the file is located. It should include the drive letter, when appropriate.
*
* @example /home/user
* @example C:\Program Files\MyApp
*/
public const FILE_DIRECTORY = 'file.directory';
/**
* File extension, excluding the leading dot.
*
* When the file name has multiple extensions (example.tar.gz), only the last one should be captured ("gz", not "tar.gz").
*
* @example png
* @example gz
*/
public const FILE_EXTENSION = 'file.extension';
/**
* Name of the file including the extension, without the directory.
*
* @example example.png
*/
public const FILE_NAME = 'file.name';
/**
* Full path to the file, including the file name. It should include the drive letter, when appropriate.
*
* @example /home/alice/example.png
* @example C:\Program Files\MyApp\myapp.exe
*/
public const FILE_PATH = 'file.path';
/**
* File size in bytes.
*/
public const FILE_SIZE = 'file.size';
/**
* Identifies the Google Cloud service for which the official client library is intended.
*
* Intended to be a stable identifier for Google Cloud client libraries that is uniform across implementation languages. The value should be derived from the canonical service domain for the service; for example, 'foo.googleapis.com' should result in a value of 'foo'.
*
* @example appengine
* @example run
* @example firestore
* @example alloydb
* @example spanner
*/
public const GCP_CLIENT_SERVICE = 'gcp.client.service';
/**
* The name of the Cloud Run execution being run for the Job, as set by the `CLOUD_RUN_EXECUTION` environment variable.
*
* @example job-name-xxxx
* @example sample-job-mdw84
*/
public const GCP_CLOUD_RUN_JOB_EXECUTION = 'gcp.cloud_run.job.execution';
/**
* The index for a task within an execution as provided by the `CLOUD_RUN_TASK_INDEX` environment variable.
*
* @example 1
*/
public const GCP_CLOUD_RUN_JOB_TASK_INDEX = 'gcp.cloud_run.job.task_index';
/**
* The hostname of a GCE instance. This is the full value of the default or custom hostname.
*
* @example my-host1234.example.com
* @example sample-vm.us-west1-b.c.my-project.internal
*/
public const GCP_GCE_INSTANCE_HOSTNAME = 'gcp.gce.instance.hostname';
/**
* The instance name of a GCE instance. This is the value provided by `host.name`, the visible name of the instance in the Cloud Console UI, and the prefix for the default hostname of the instance as defined by the default internal DNS name.
*
* @example instance-1
* @example my-vm-name
*/
public const GCP_GCE_INSTANCE_NAME = 'gcp.gce.instance.name';
/**
* The full response received from the GenAI model.
*
* It's RECOMMENDED to format completions as JSON string matching OpenAI messages format
*
* @example [{'role': 'assistant', 'content': 'The capital of France is Paris.'}]
*/
public const GEN_AI_COMPLETION = 'gen_ai.completion';
/**
* The name of the operation being performed.
*
* If one of the predefined values applies, but specific system uses a different name it's RECOMMENDED to document it in the semantic conventions for specific GenAI system and use system-specific name in the instrumentation. If a different name is not documented, instrumentation libraries SHOULD use applicable predefined value.
*/
public const GEN_AI_OPERATION_NAME = 'gen_ai.operation.name';
/**
* The full prompt sent to the GenAI model.
*
* It's RECOMMENDED to format prompts as JSON string matching OpenAI messages format
*
* @example [{'role': 'user', 'content': 'What is the capital of France?'}]
*/
public const GEN_AI_PROMPT = 'gen_ai.prompt';
/**
* The frequency penalty setting for the GenAI request.
*
* @example 0.1
*/
public const GEN_AI_REQUEST_FREQUENCY_PENALTY = 'gen_ai.request.frequency_penalty';
/**
* The maximum number of tokens the model generates for a request.
*
* @example 100
*/
public const GEN_AI_REQUEST_MAX_TOKENS = 'gen_ai.request.max_tokens';
/**
* The name of the GenAI model a request is being made to.
*
* @example gpt-4
*/
public const GEN_AI_REQUEST_MODEL = 'gen_ai.request.model';
/**
* The presence penalty setting for the GenAI request.
*
* @example 0.1
*/
public const GEN_AI_REQUEST_PRESENCE_PENALTY = 'gen_ai.request.presence_penalty';
/**
* List of sequences that the model will use to stop generating further tokens.
*
* @example forest
* @example lived
*/
public const GEN_AI_REQUEST_STOP_SEQUENCES = 'gen_ai.request.stop_sequences';
/**
* The temperature setting for the GenAI request.
*
*/
public const GEN_AI_REQUEST_TEMPERATURE = 'gen_ai.request.temperature';
/**
* The top_k sampling setting for the GenAI request.
*
* @example 1.0
*/
public const GEN_AI_REQUEST_TOP_K = 'gen_ai.request.top_k';
/**
* The top_p sampling setting for the GenAI request.
*
* @example 1.0
*/
public const GEN_AI_REQUEST_TOP_P = 'gen_ai.request.top_p';
/**
* Array of reasons the model stopped generating tokens, corresponding to each generation received.
*
* @example stop
*/
public const GEN_AI_RESPONSE_FINISH_REASONS = 'gen_ai.response.finish_reasons';
/**
* The unique identifier for the completion.
*
* @example chatcmpl-123
*/
public const GEN_AI_RESPONSE_ID = 'gen_ai.response.id';
/**
* The name of the model that generated the response.
*
* @example gpt-4-0613
*/
public const GEN_AI_RESPONSE_MODEL = 'gen_ai.response.model';
/**
* The Generative AI product as identified by the client or server instrumentation.
*
* The `gen_ai.system` describes a family of GenAI models with specific model identified
* by `gen_ai.request.model` and `gen_ai.response.model` attributes.The actual GenAI product may differ from the one identified by the client.
* For example, when using OpenAI client libraries to communicate with Mistral, the `gen_ai.system`
* is set to `openai` based on the instrumentation's best knowledge.For custom model, a custom friendly name SHOULD be used.
* If none of these options apply, the `gen_ai.system` SHOULD be set to `_OTHER`.
*
* @example openai
*/
public const GEN_AI_SYSTEM = 'gen_ai.system';
/**
* The type of token being counted.
*
* @example input
* @example output
*/
public const GEN_AI_TOKEN_TYPE = 'gen_ai.token.type';
/**
* Deprecated, use `gen_ai.usage.output_tokens` instead.
*
* @deprecated Replaced by `gen_ai.usage.output_tokens` attribute.
*
* @example 42
*/
public const GEN_AI_USAGE_COMPLETION_TOKENS = 'gen_ai.usage.completion_tokens';
/**
* The number of tokens used in the GenAI input (prompt).
*
* @example 100
*/
public const GEN_AI_USAGE_INPUT_TOKENS = 'gen_ai.usage.input_tokens';
/**
* The number of tokens used in the GenAI response (completion).
*
* @example 180
*/
public const GEN_AI_USAGE_OUTPUT_TOKENS = 'gen_ai.usage.output_tokens';
/**
* Deprecated, use `gen_ai.usage.input_tokens` instead.
*
* @deprecated Replaced by `gen_ai.usage.input_tokens` attribute.
*
* @example 42
*/
public const GEN_AI_USAGE_PROMPT_TOKENS = 'gen_ai.usage.prompt_tokens';
/**
* The type of memory.
*
* @example other
* @example stack
*/
public const GO_MEMORY_TYPE = 'go.memory.type';
/**
* The GraphQL document being executed.
*
* The value may be sanitized to exclude sensitive information.
*
* @example query findBookById { bookById(id: ?) { name } }
*/
public const GRAPHQL_DOCUMENT = 'graphql.document';
/**
* The name of the operation being executed.
*
* @example findBookById
*/
public const GRAPHQL_OPERATION_NAME = 'graphql.operation.name';
/**
* The type of the operation being executed.
*
* @example query
* @example mutation
* @example subscription
*/
public const GRAPHQL_OPERATION_TYPE = 'graphql.operation.type';
/**
* Unique identifier for the application.
*
* @example 2daa2797-e42b-4624-9322-ec3f968df4da
*/
public const HEROKU_APP_ID = 'heroku.app.id';
/**
* Commit hash for the current release.
*
* @example e6134959463efd8966b20e75b913cafe3f5ec
*/
public const HEROKU_RELEASE_COMMIT = 'heroku.release.commit';
/**
* Time and date the release was created.
*
* @example 2022-10-23T18:00:42Z
*/
public const HEROKU_RELEASE_CREATION_TIMESTAMP = 'heroku.release.creation_timestamp';
/**
* The CPU architecture the host system is running on.
*/
public const HOST_ARCH = 'host.arch';
/**
* The amount of level 2 memory cache available to the processor (in Bytes).
*
* @example 12288000
*/
public const HOST_CPU_CACHE_L2_SIZE = 'host.cpu.cache.l2.size';
/**
* Family or generation of the CPU.
*
* @example 6
* @example PA-RISC 1.1e
*/
public const HOST_CPU_FAMILY = 'host.cpu.family';
/**
* Model identifier. It provides more granular information about the CPU, distinguishing it from other CPUs within the same family.
*
* @example 6
* @example 9000/778/B180L
*/
public const HOST_CPU_MODEL_ID = 'host.cpu.model.id';
/**
* Model designation of the processor.
*
* @example 11th Gen Intel(R) Core(TM) i7-1185G7 @ 3.00GHz
*/
public const HOST_CPU_MODEL_NAME = 'host.cpu.model.name';
/**
* Stepping or core revisions.
*
* @example 1
* @example r1p1
*/
public const HOST_CPU_STEPPING = 'host.cpu.stepping';
/**
* Processor manufacturer identifier. A maximum 12-character string.
*
* CPUID command returns the vendor ID string in EBX, EDX and ECX registers. Writing these to memory in this order results in a 12-character string.
*
* @example GenuineIntel
*/
public const HOST_CPU_VENDOR_ID = 'host.cpu.vendor.id';
/**
* Unique host ID. For Cloud, this must be the instance_id assigned by the cloud provider. For non-containerized systems, this should be the `machine-id`. See the table below for the sources to use to determine the `machine-id` based on operating system.
*
* @example fdbf79e8af94cb7f9e8df36789187052
*/
public const HOST_ID = 'host.id';
/**
* VM image ID or host OS image ID. For Cloud, this value is from the provider.
*
* @example ami-07b06b442921831e5
*/
public const HOST_IMAGE_ID = 'host.image.id';
/**
* Name of the VM image or OS install the host was instantiated from.
*
* @example infra-ami-eks-worker-node-7d4ec78312
* @example CentOS-8-x86_64-1905
*/
public const HOST_IMAGE_NAME = 'host.image.name';
/**
* The version string of the VM image or host OS as defined in Version Attributes.
*
* @example 0.1
*/
public const HOST_IMAGE_VERSION = 'host.image.version';
/**
* Available IP addresses of the host, excluding loopback interfaces.
*
* IPv4 Addresses MUST be specified in dotted-quad notation. IPv6 addresses MUST be specified in the RFC 5952 format.
*
* @example 192.168.1.140
* @example fe80::abc2:4a28:737a:609e
*/
public const HOST_IP = 'host.ip';
/**
* Available MAC addresses of the host, excluding loopback interfaces.
*
* MAC Addresses MUST be represented in IEEE RA hexadecimal form: as hyphen-separated octets in uppercase hexadecimal form from most to least significant.
*
* @example AC-DE-48-23-45-67
* @example AC-DE-48-23-45-67-01-9F
*/
public const HOST_MAC = 'host.mac';
/**
* Name of the host. On Unix systems, it may contain what the hostname command returns, or the fully qualified hostname, or another name specified by the user.
*
* @example opentelemetry-test
*/
public const HOST_NAME = 'host.name';
/**
* Type of host. For Cloud, this must be the machine type.
*
* @example n1-standard-1
*/
public const HOST_TYPE = 'host.type';
/**
* Deprecated, use `client.address` instead.
*
* @deprecated Replaced by `client.address`.
*
* @example 83.164.160.102
*/
public const HTTP_CLIENT_IP = 'http.client_ip';
/**
* State of the HTTP connection in the HTTP connection pool.
*
* @example active
* @example idle
*/
public const HTTP_CONNECTION_STATE = 'http.connection.state';
/**
* Deprecated, use `network.protocol.name` instead.
*
* @deprecated Replaced by `network.protocol.name`.
*/
public const HTTP_FLAVOR = 'http.flavor';
/**
* Deprecated, use one of `server.address`, `client.address` or `http.request.header.host` instead, depending on the usage.
*
* @deprecated Replaced by one of `server.address`, `client.address` or `http.request.header.host`, depending on the usage.
*
* @example www.example.org
*/
public const HTTP_HOST = 'http.host';
/**
* Deprecated, use `http.request.method` instead.
*
* @deprecated Replaced by `http.request.method`.
*
* @example GET
* @example POST
* @example HEAD
*/
public const HTTP_METHOD = 'http.method';
/**
* The 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.
*
* @example 3495
*/
public const HTTP_REQUEST_BODY_SIZE = 'http.request.body.size';
/**
* HTTP request method.
*
* HTTP request method value SHOULD be "known" to the instrumentation.
* By default, this convention defines "known" methods as the ones listed in RFC9110
* and the PATCH method defined in RFC5789.If the HTTP request method is not known to instrumentation, it MUST set the `http.request.method` attribute to `_OTHER`.If the HTTP instrumentation could end up converting valid HTTP request methods to `_OTHER`, then it MUST provide a way to override
* the list of known HTTP methods. If this override is done via environment variable, then the environment variable MUST be named
* OTEL_INSTRUMENTATION_HTTP_KNOWN_METHODS and support a comma-separated list of case-sensitive known HTTP methods
* (this list MUST be a full override of the default known method, it is not a list of known methods in addition to the defaults).HTTP method names are case-sensitive and `http.request.method` attribute value MUST match a known HTTP method name exactly.
* Instrumentations for specific web frameworks that consider HTTP methods to be case insensitive, SHOULD populate a canonical equivalent.
* Tracing instrumentations that do so, MUST also set `http.request.method_original` to the original value.
*
* @example GET
* @example POST
* @example HEAD
*/
public const HTTP_REQUEST_METHOD = 'http.request.method';
/**
* Original HTTP method sent by the client in the request line.
*
* @example GeT
* @example ACL
* @example foo
*/
public const HTTP_REQUEST_METHOD_ORIGINAL = 'http.request.method_original';
/**
* The ordinal number of request resending attempt (for any reason, including redirects).
*
* The resend count SHOULD be updated each time an HTTP request gets resent by the client, regardless of what was the cause of the resending (e.g. redirection, authorization failure, 503 Server Unavailable, network issues, or any other).
*
* @example 3
*/
public const HTTP_REQUEST_RESEND_COUNT = 'http.request.resend_count';
/**
* The total size of the request in bytes. This should be the total number of bytes sent over the wire, including the request line (HTTP/1.1), framing (HTTP/2 and HTTP/3), headers, and request body if any.
*
* @example 1437
*/
public const HTTP_REQUEST_SIZE = 'http.request.size';
/**
* Deprecated, use `http.request.header.content-length` instead.
*
* @deprecated Replaced by `http.request.header.content-length`.
*
* @example 3495
*/
public const HTTP_REQUEST_CONTENT_LENGTH = 'http.request_content_length';
/**
* Deprecated, use `http.request.body.size` instead.
*
* @deprecated Replaced by `http.request.body.size`.
*
* @example 5493
*/
public const HTTP_REQUEST_CONTENT_LENGTH_UNCOMPRESSED = 'http.request_content_length_uncompressed';
/**
* The size of the response 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.
*
* @example 3495
*/
public const HTTP_RESPONSE_BODY_SIZE = 'http.response.body.size';
/**
* The total size of the response in bytes. This should be the total number of bytes sent over the wire, including the status line (HTTP/1.1), framing (HTTP/2 and HTTP/3), headers, and response body and trailers if any.
*
* @example 1437
*/
public const HTTP_RESPONSE_SIZE = 'http.response.size';
/**
* HTTP response status code.
*
* @example 200
*/
public const HTTP_RESPONSE_STATUS_CODE = 'http.response.status_code';
/**
* Deprecated, use `http.response.header.content-length` instead.
*
* @deprecated Replaced by `http.response.header.content-length`.
*
* @example 3495
*/
public const HTTP_RESPONSE_CONTENT_LENGTH = 'http.response_content_length';
/**
* Deprecated, use `http.response.body.size` instead.
*
* @deprecated Replace by `http.response.body.size`.
*
* @example 5493
*/
public const HTTP_RESPONSE_CONTENT_LENGTH_UNCOMPRESSED = 'http.response_content_length_uncompressed';
/**
* The matched route, that is, the path template in the format used by the respective server framework.
*
* MUST NOT be populated when this is not supported by the HTTP server framework as the route attribute should have low-cardinality and the URI path can NOT substitute it.
* SHOULD include the application root if there is one.
*
* @example /users/:userID?
* @example {controller}/{action}/{id?}
*/
public const HTTP_ROUTE = 'http.route';
/**
* Deprecated, use `url.scheme` instead.
*
* @deprecated Replaced by `url.scheme` instead.
*
* @example http
* @example https
*/
public const HTTP_SCHEME = 'http.scheme';
/**
* Deprecated, use `server.address` instead.
*
* @deprecated Replaced by `server.address`.
*
* @example example.com
*/
public const HTTP_SERVER_NAME = 'http.server_name';
/**
* Deprecated, use `http.response.status_code` instead.
*
* @deprecated Replaced by `http.response.status_code`.
*
* @example 200
*/
public const HTTP_STATUS_CODE = 'http.status_code';
/**
* Deprecated, use `url.path` and `url.query` instead.
*
* @deprecated Split to `url.path` and `url.query.
*
* @example /search?q=OpenTelemetry#SemConv
*/
public const HTTP_TARGET = 'http.target';
/**
* Deprecated, use `url.full` instead.
*
* @deprecated Replaced by `url.full`.
*
* @example https://www.foo.bar/search?q=OpenTelemetry#SemConv
*/
public const HTTP_URL = 'http.url';
/**
* Deprecated, use `user_agent.original` instead.
*
* @deprecated Replaced by `user_agent.original`.
*
* @example CERN-LineMode/2.15 libwww/2.17b3
* @example Mozilla/5.0 (iPhone; CPU iPhone OS 14_7_1 like Mac OS X) AppleWebKit/605.1.15 (KHTML, like Gecko) Version/14.1.2 Mobile/15E148 Safari/604.1
*/
public const HTTP_USER_AGENT = 'http.user_agent';
/**
* Deprecated use the `device.app.lifecycle` event definition including `ios.state` as a payload field instead.
*
* The iOS lifecycle states are defined in the UIApplicationDelegate documentation, and from which the `OS terminology` column values are derived.
*
* @deprecated Moved to a payload field of `device.app.lifecycle`.
*/
public const IOS_STATE = 'ios.state';
/**
* Name of the buffer pool.
*
* Pool names are generally obtained via BufferPoolMXBean#getName().
*
* @example mapped
* @example direct
*/
public const JVM_BUFFER_POOL_NAME = 'jvm.buffer.pool.name';
/**
* Name of the garbage collector action.
*
* Garbage collector action is generally obtained via GarbageCollectionNotificationInfo#getGcAction().
*
* @example end of minor GC
* @example end of major GC
*/
public const JVM_GC_ACTION = 'jvm.gc.action';
/**
* Name of the garbage collector.
*
* Garbage collector name is generally obtained via GarbageCollectionNotificationInfo#getGcName().
*
* @example G1 Young Generation
* @example G1 Old Generation
*/
public const JVM_GC_NAME = 'jvm.gc.name';
/**
* Name of the memory pool.
*
* Pool names are generally obtained via MemoryPoolMXBean#getName().
*
* @example G1 Old Gen
* @example G1 Eden space
* @example G1 Survivor Space
*/
public const JVM_MEMORY_POOL_NAME = 'jvm.memory.pool.name';
/**
* The type of memory.
*
* @example heap
* @example non_heap
*/
public const JVM_MEMORY_TYPE = 'jvm.memory.type';
/**
* Whether the thread is daemon or not.
*/
public const JVM_THREAD_DAEMON = 'jvm.thread.daemon';
/**
* State of the thread.
*
* @example runnable
* @example blocked
*/
public const JVM_THREAD_STATE = 'jvm.thread.state';
/**
* The name of the cluster.
*
* @example opentelemetry-cluster
*/
public const K8S_CLUSTER_NAME = 'k8s.cluster.name';
/**
* A pseudo-ID for the cluster, set to the UID of the `kube-system` namespace.
*
* K8s doesn't have support for obtaining a cluster ID. If this is ever
* added, we will recommend collecting the `k8s.cluster.uid` through the
* official APIs. In the meantime, we are able to use the `uid` of the
* `kube-system` namespace as a proxy for cluster ID. Read on for the
* rationale.Every object created in a K8s cluster is assigned a distinct UID. The
* `kube-system` namespace is used by Kubernetes itself and will exist
* for the lifetime of the cluster. Using the `uid` of the `kube-system`
* namespace is a reasonable proxy for the K8s ClusterID as it will only
* change if the cluster is rebuilt. Furthermore, Kubernetes UIDs are
* UUIDs as standardized by
* ISO/IEC 9834-8 and ITU-T X.667.
* Which states:<blockquote>
* If generated according to one of the mechanisms defined in Rec.</blockquote>
* ITU-T X.667 | ISO/IEC 9834-8, a UUID is either guaranteed to be
* different from all other UUIDs generated before 3603 A.D., or is
* extremely likely to be different (depending on the mechanism chosen).Therefore, UIDs between clusters should be extremely unlikely to
* conflict.
*
* @example 218fc5a9-a5f1-4b54-aa05-46717d0ab26d
*/
public const K8S_CLUSTER_UID = 'k8s.cluster.uid';
/**
* The name of the Container from Pod specification, must be unique within a Pod. Container runtime usually uses different globally unique name (`container.name`).
*
* @example redis
*/
public const K8S_CONTAINER_NAME = 'k8s.container.name';
/**
* Number of times the container was restarted. This attribute can be used to identify a particular container (running or stopped) within a container spec.
*/
public const K8S_CONTAINER_RESTART_COUNT = 'k8s.container.restart_count';
/**
* Last terminated reason of the Container.
*
* @example Evicted
* @example Error
*/
public const K8S_CONTAINER_STATUS_LAST_TERMINATED_REASON = 'k8s.container.status.last_terminated_reason';
/**
* The name of the CronJob.
*
* @example opentelemetry
*/
public const K8S_CRONJOB_NAME = 'k8s.cronjob.name';
/**
* The UID of the CronJob.
*
* @example 275ecb36-5aa8-4c2a-9c47-d8bb681b9aff
*/
public const K8S_CRONJOB_UID = 'k8s.cronjob.uid';
/**
* The name of the DaemonSet.
*
* @example opentelemetry
*/
public const K8S_DAEMONSET_NAME = 'k8s.daemonset.name';
/**
* The UID of the DaemonSet.
*
* @example 275ecb36-5aa8-4c2a-9c47-d8bb681b9aff
*/
public const K8S_DAEMONSET_UID = 'k8s.daemonset.uid';
/**
* The name of the Deployment.
*
* @example opentelemetry
*/
public const K8S_DEPLOYMENT_NAME = 'k8s.deployment.name';
/**
* The UID of the Deployment.
*
* @example 275ecb36-5aa8-4c2a-9c47-d8bb681b9aff
*/
public const K8S_DEPLOYMENT_UID = 'k8s.deployment.uid';
/**
* The name of the Job.
*
* @example opentelemetry
*/
public const K8S_JOB_NAME = 'k8s.job.name';
/**
* The UID of the Job.
*
* @example 275ecb36-5aa8-4c2a-9c47-d8bb681b9aff
*/
public const K8S_JOB_UID = 'k8s.job.uid';
/**
* The name of the namespace that the pod is running in.
*
* @example default
*/
public const K8S_NAMESPACE_NAME = 'k8s.namespace.name';
/**
* The name of the Node.
*
* @example node-1
*/
public const K8S_NODE_NAME = 'k8s.node.name';
/**
* The UID of the Node.
*
* @example 1eb3a0c6-0477-4080-a9cb-0cb7db65c6a2
*/
public const K8S_NODE_UID = 'k8s.node.uid';
/**
* The name of the Pod.
*
* @example opentelemetry-pod-autoconf
*/
public const K8S_POD_NAME = 'k8s.pod.name';
/**
* The UID of the Pod.
*
* @example 275ecb36-5aa8-4c2a-9c47-d8bb681b9aff
*/
public const K8S_POD_UID = 'k8s.pod.uid';
/**
* The name of the ReplicaSet.
*
* @example opentelemetry
*/
public const K8S_REPLICASET_NAME = 'k8s.replicaset.name';
/**
* The UID of the ReplicaSet.
*
* @example 275ecb36-5aa8-4c2a-9c47-d8bb681b9aff
*/
public const K8S_REPLICASET_UID = 'k8s.replicaset.uid';
/**
* The name of the StatefulSet.
*
* @example opentelemetry
*/
public const K8S_STATEFULSET_NAME = 'k8s.statefulset.name';
/**
* The UID of the StatefulSet.
*
* @example 275ecb36-5aa8-4c2a-9c47-d8bb681b9aff
*/
public const K8S_STATEFULSET_UID = 'k8s.statefulset.uid';
/**
* The Linux Slab memory state.
*
* @example reclaimable
* @example unreclaimable
*/
public const LINUX_MEMORY_SLAB_STATE = 'linux.memory.slab.state';
/**
* The basename of the file.
*
* @example audit.log
*/
public const LOG_FILE_NAME = 'log.file.name';
/**
* The basename of the file, with symlinks resolved.
*
* @example uuid.log
*/
public const LOG_FILE_NAME_RESOLVED = 'log.file.name_resolved';
/**
* The full path to the file.
*
* @example /var/log/mysql/audit.log
*/
public const LOG_FILE_PATH = 'log.file.path';
/**
* The full path to the file, with symlinks resolved.
*
* @example /var/lib/docker/uuid.log
*/
public const LOG_FILE_PATH_RESOLVED = 'log.file.path_resolved';
/**
* The stream associated with the log. See below for a list of well-known values.
*/
public const LOG_IOSTREAM = 'log.iostream';
/**
* The complete orignal Log Record.
*
* This value MAY be added when processing a Log Record which was originally transmitted as a string or equivalent data type AND the Body field of the Log Record does not contain the same value. (e.g. a syslog or a log record read from a file.)
*
* @example 77 <86>1 2015-08-06T21:58:59.694Z 192.168.2.133 inactive - - - Something happened
* @example [INFO] 8/3/24 12:34:56 Something happened
*/
public const LOG_RECORD_ORIGINAL = 'log.record.original';
/**
* A unique identifier for the Log Record.
*
* If an id is provided, other log records with the same id will be considered duplicates and can be removed safely. This means, that two distinguishable log records MUST have different values.
* The id MAY be an Universally Unique Lexicographically Sortable Identifier (ULID), but other identifiers (e.g. UUID) may be used as needed.
*
* @example 01ARZ3NDEKTSV4RRFFQ69G5FAV
*/
public const LOG_RECORD_UID = 'log.record.uid';
/**
* Deprecated, use `rpc.message.compressed_size` instead.
*
* @deprecated Replaced by `rpc.message.compressed_size`.
*/
public const MESSAGE_COMPRESSED_SIZE = 'message.compressed_size';
/**
* Deprecated, use `rpc.message.id` instead.
*
* @deprecated Replaced by `rpc.message.id`.
*/
public const MESSAGE_ID = 'message.id';
/**
* Deprecated, use `rpc.message.type` instead.
*
* @deprecated Replaced by `rpc.message.type`.
*/
public const MESSAGE_TYPE = 'message.type';
/**
* Deprecated, use `rpc.message.uncompressed_size` instead.
*
* @deprecated Replaced by `rpc.message.uncompressed_size`.
*/
public const MESSAGE_UNCOMPRESSED_SIZE = 'message.uncompressed_size';
/**
* The number of messages sent, received, or processed in the scope of the batching operation.
*
* Instrumentations SHOULD NOT set `messaging.batch.message_count` on spans that operate with a single message. When a messaging client library supports both batch and single-message API for the same operation, instrumentations SHOULD use `messaging.batch.message_count` for batching APIs and SHOULD NOT use it for single-message APIs.
*
* @example 1
* @example 2
*/
public const MESSAGING_BATCH_MESSAGE_COUNT = 'messaging.batch.message_count';
/**
* A unique identifier for the client that consumes or produces a message.
*
* @example client-5
* @example myhost@8742@s8083jm
*/
public const MESSAGING_CLIENT_ID = 'messaging.client.id';
/**
* The name of the consumer group with which a consumer is associated.
*
* Semantic conventions for individual messaging systems SHOULD document whether `messaging.consumer.group.name` is applicable and what it means in the context of that system.
*
* @example my-group
* @example indexer
*/
public const MESSAGING_CONSUMER_GROUP_NAME = 'messaging.consumer.group.name';
/**
* A boolean that is true if the message destination is anonymous (could be unnamed or have auto-generated name).
*/
public const MESSAGING_DESTINATION_ANONYMOUS = 'messaging.destination.anonymous';
/**
* The message destination name.
*
* Destination name SHOULD uniquely identify a specific queue, topic or other entity within the broker. If
* the broker doesn't have such notion, the destination name SHOULD uniquely identify the broker.
*
* @example MyQueue
* @example MyTopic
*/
public const MESSAGING_DESTINATION_NAME = 'messaging.destination.name';
/**
* The identifier of the partition messages are sent to or received from, unique within the `messaging.destination.name`.
*
* @example 1
*/
public const MESSAGING_DESTINATION_PARTITION_ID = 'messaging.destination.partition.id';
/**
* The name of the destination subscription from which a message is consumed.
*
* Semantic conventions for individual messaging systems SHOULD document whether `messaging.destination.subscription.name` is applicable and what it means in the context of that system.
*
* @example subscription-a
*/
public const MESSAGING_DESTINATION_SUBSCRIPTION_NAME = 'messaging.destination.subscription.name';
/**
* Low cardinality representation of the messaging destination name.
*
* Destination names could be constructed from templates. An example would be a destination name involving a user name or product id. Although the destination name in this case is of high cardinality, the underlying template is of low cardinality and can be effectively used for grouping and aggregation.
*
* @example /customers/{customerId}
*/
public const MESSAGING_DESTINATION_TEMPLATE = 'messaging.destination.template';
/**
* A boolean that is true if the message destination is temporary and might not exist anymore after messages are processed.
*/
public const MESSAGING_DESTINATION_TEMPORARY = 'messaging.destination.temporary';
/**
* Deprecated, no replacement at this time.
*
* @deprecated No replacement at this time.
*/
public const MESSAGING_DESTINATION_PUBLISH_ANONYMOUS = 'messaging.destination_publish.anonymous';
/**
* Deprecated, no replacement at this time.
*
* @deprecated No replacement at this time.
*
* @example MyQueue
* @example MyTopic
*/
public const MESSAGING_DESTINATION_PUBLISH_NAME = 'messaging.destination_publish.name';
/**
* Deprecated, use `messaging.consumer.group.name` instead.
*
* @deprecated Replaced by `messaging.consumer.group.name`.
*
* @example $Default
*/
public const MESSAGING_EVENTHUBS_CONSUMER_GROUP = 'messaging.eventhubs.consumer.group';
/**
* The UTC epoch seconds at which the message has been accepted and stored in the entity.
*
* @example 1701393730
*/
public const MESSAGING_EVENTHUBS_MESSAGE_ENQUEUED_TIME = 'messaging.eventhubs.message.enqueued_time';
/**
* The ack deadline in seconds set for the modify ack deadline request.
*
* @example 10
*/
public const MESSAGING_GCP_PUBSUB_MESSAGE_ACK_DEADLINE = 'messaging.gcp_pubsub.message.ack_deadline';
/**
* The ack id for a given message.
*
* @example ack_id
*/
public const MESSAGING_GCP_PUBSUB_MESSAGE_ACK_ID = 'messaging.gcp_pubsub.message.ack_id';
/**
* The delivery attempt for a given message.
*
* @example 2
*/
public const MESSAGING_GCP_PUBSUB_MESSAGE_DELIVERY_ATTEMPT = 'messaging.gcp_pubsub.message.delivery_attempt';
/**
* The ordering key for a given message. If the attribute is not present, the message does not have an ordering key.
*
* @example ordering_key
*/
public const MESSAGING_GCP_PUBSUB_MESSAGE_ORDERING_KEY = 'messaging.gcp_pubsub.message.ordering_key';
/**
* Deprecated, use `messaging.consumer.group.name` instead.
*
* @deprecated Replaced by `messaging.consumer.group.name`.
*
* @example my-group
*/
public const MESSAGING_KAFKA_CONSUMER_GROUP = 'messaging.kafka.consumer.group';
/**
* Deprecated, use `messaging.destination.partition.id` instead.
*
* @deprecated Replaced by `messaging.destination.partition.id`.
*
* @example 2
*/
public const MESSAGING_KAFKA_DESTINATION_PARTITION = 'messaging.kafka.destination.partition';
/**
* Message keys in Kafka are used for grouping alike messages to ensure they're processed on the same partition. They differ from `messaging.message.id` in that they're not unique. If the key is `null`, the attribute MUST NOT be set.
*
* If the key type is not string, it's string representation has to be supplied for the attribute. If the key has no unambiguous, canonical string form, don't include its value.
*
* @example myKey
*/
public const MESSAGING_KAFKA_MESSAGE_KEY = 'messaging.kafka.message.key';
/**
* Deprecated, use `messaging.kafka.offset` instead.
*
* @deprecated Replaced by `messaging.kafka.offset`.
*
* @example 42
*/
public const MESSAGING_KAFKA_MESSAGE_OFFSET = 'messaging.kafka.message.offset';
/**
* A boolean that is true if the message is a tombstone.
*/
public const MESSAGING_KAFKA_MESSAGE_TOMBSTONE = 'messaging.kafka.message.tombstone';
/**
* The offset of a record in the corresponding Kafka partition.
*
* @example 42
*/
public const MESSAGING_KAFKA_OFFSET = 'messaging.kafka.offset';
/**
* The size of the message body in bytes.
*
* This can refer to both the compressed or uncompressed body size. If both sizes are known, the uncompressed
* body size should be used.
*
* @example 1439
*/
public const MESSAGING_MESSAGE_BODY_SIZE = 'messaging.message.body.size';
/**
* The conversation ID identifying the conversation to which the message belongs, represented as a string. Sometimes called "Correlation ID".
*
* @example MyConversationId
*/
public const MESSAGING_MESSAGE_CONVERSATION_ID = 'messaging.message.conversation_id';
/**
* The size of the message body and metadata in bytes.
*
* This can refer to both the compressed or uncompressed size. If both sizes are known, the uncompressed
* size should be used.
*
* @example 2738
*/
public const MESSAGING_MESSAGE_ENVELOPE_SIZE = 'messaging.message.envelope.size';
/**
* A value used by the messaging system as an identifier for the message, represented as a string.
*
* @example 452a7c7c7c7048c2f887f61572b18fc2
*/
public const MESSAGING_MESSAGE_ID = 'messaging.message.id';
/**
* Deprecated, use `messaging.operation.type` instead.
*
* @deprecated Replaced by `messaging.operation.type`.
*
* @example publish
* @example create
* @example process
*/
public const MESSAGING_OPERATION = 'messaging.operation';
/**
* The system-specific name of the messaging operation.
*
* @example ack
* @example nack
* @example send
*/
public const MESSAGING_OPERATION_NAME = 'messaging.operation.name';
/**
* A string identifying the type of the messaging operation.
*
* If a custom value is used, it MUST be of low cardinality.
*/
public const MESSAGING_OPERATION_TYPE = 'messaging.operation.type';
/**
* RabbitMQ message routing key.
*
* @example myKey
*/
public const MESSAGING_RABBITMQ_DESTINATION_ROUTING_KEY = 'messaging.rabbitmq.destination.routing_key';
/**
* RabbitMQ message delivery tag.
*
* @example 123
*/
public const MESSAGING_RABBITMQ_MESSAGE_DELIVERY_TAG = 'messaging.rabbitmq.message.delivery_tag';
/**
* Deprecated, use `messaging.consumer.group.name` instead.
*
* @deprecated Replaced by `messaging.consumer.group.name` on the consumer spans. No replacement for producer spans.
*
* @example myConsumerGroup
*/
public const MESSAGING_ROCKETMQ_CLIENT_GROUP = 'messaging.rocketmq.client_group';
/**
* Model of message consumption. This only applies to consumer spans.
*/
public const MESSAGING_ROCKETMQ_CONSUMPTION_MODEL = 'messaging.rocketmq.consumption_model';
/**
* The delay time level for delay message, which determines the message delay time.
*
* @example 3
*/
public const MESSAGING_ROCKETMQ_MESSAGE_DELAY_TIME_LEVEL = 'messaging.rocketmq.message.delay_time_level';
/**
* The timestamp in milliseconds that the delay message is expected to be delivered to consumer.
*
* @example 1665987217045
*/
public const MESSAGING_ROCKETMQ_MESSAGE_DELIVERY_TIMESTAMP = 'messaging.rocketmq.message.delivery_timestamp';
/**
* It is essential for FIFO message. Messages that belong to the same message group are always processed one by one within the same consumer group.
*
* @example myMessageGroup
*/
public const MESSAGING_ROCKETMQ_MESSAGE_GROUP = 'messaging.rocketmq.message.group';
/**
* Key(s) of message, another way to mark message besides message id.
*
* @example keyA
* @example keyB
*/
public const MESSAGING_ROCKETMQ_MESSAGE_KEYS = 'messaging.rocketmq.message.keys';
/**
* The secondary classifier of message besides topic.
*
* @example tagA
*/
public const MESSAGING_ROCKETMQ_MESSAGE_TAG = 'messaging.rocketmq.message.tag';
/**
* Type of message.
*/
public const MESSAGING_ROCKETMQ_MESSAGE_TYPE = 'messaging.rocketmq.message.type';
/**
* Namespace of RocketMQ resources, resources in different namespaces are individual.
*
* @example myNamespace
*/
public const MESSAGING_ROCKETMQ_NAMESPACE = 'messaging.rocketmq.namespace';
/**
* Deprecated, use `messaging.servicebus.destination.subscription_name` instead.
*
* @deprecated Replaced by `messaging.servicebus.destination.subscription_name`.
*
* @example subscription-a
*/
public const MESSAGING_SERVICEBUS_DESTINATION_SUBSCRIPTION_NAME = 'messaging.servicebus.destination.subscription_name';
/**
* Describes the settlement type.
*/
public const MESSAGING_SERVICEBUS_DISPOSITION_STATUS = 'messaging.servicebus.disposition_status';
/**
* Number of deliveries that have been attempted for this message.
*
* @example 2
*/
public const MESSAGING_SERVICEBUS_MESSAGE_DELIVERY_COUNT = 'messaging.servicebus.message.delivery_count';
/**
* The UTC epoch seconds at which the message has been accepted and stored in the entity.
*
* @example 1701393730
*/
public const MESSAGING_SERVICEBUS_MESSAGE_ENQUEUED_TIME = 'messaging.servicebus.message.enqueued_time';
/**
* The messaging system as identified by the client instrumentation.
*
* The actual messaging system may differ from the one known by the client. For example, when using Kafka client libraries to communicate with Azure Event Hubs, the `messaging.system` is set to `kafka` based on the instrumentation's best knowledge.
*/
public const MESSAGING_SYSTEM = 'messaging.system';
/**
* Deprecated, use `network.local.address`.
*
* @deprecated Replaced by `network.local.address`.
*
* @example 192.168.0.1
*/
public const NET_HOST_IP = 'net.host.ip';
/**
* Deprecated, use `server.address`.
*
* @deprecated Replaced by `server.address`.
*
* @example example.com
*/
public const NET_HOST_NAME = 'net.host.name';
/**
* Deprecated, use `server.port`.
*
* @deprecated Replaced by `server.port`.
*
* @example 8080
*/
public const NET_HOST_PORT = 'net.host.port';
/**
* Deprecated, use `network.peer.address`.
*
* @deprecated Replaced by `network.peer.address`.
*
* @example 127.0.0.1
*/
public const NET_PEER_IP = 'net.peer.ip';
/**
* Deprecated, use `server.address` on client spans and `client.address` on server spans.
*
* @deprecated Replaced by `server.address` on client spans and `client.address` on server spans.
*
* @example example.com
*/
public const NET_PEER_NAME = 'net.peer.name';
/**
* Deprecated, use `server.port` on client spans and `client.port` on server spans.
*
* @deprecated Replaced by `server.port` on client spans and `client.port` on server spans.
*
* @example 8080
*/
public const NET_PEER_PORT = 'net.peer.port';
/**
* Deprecated, use `network.protocol.name`.
*
* @deprecated Replaced by `network.protocol.name`.
*
* @example amqp
* @example http
* @example mqtt
*/
public const NET_PROTOCOL_NAME = 'net.protocol.name';
/**
* Deprecated, use `network.protocol.version`.
*
* @deprecated Replaced by `network.protocol.version`.
*
* @example 3.1.1
*/
public const NET_PROTOCOL_VERSION = 'net.protocol.version';
/**
* Deprecated, use `network.transport` and `network.type`.
*
* @deprecated Split to `network.transport` and `network.type`.
*/
public const NET_SOCK_FAMILY = 'net.sock.family';
/**
* Deprecated, use `network.local.address`.
*
* @deprecated Replaced by `network.local.address`.
*
* @example /var/my.sock
*/
public const NET_SOCK_HOST_ADDR = 'net.sock.host.addr';
/**
* Deprecated, use `network.local.port`.
*
* @deprecated Replaced by `network.local.port`.
*
* @example 8080
*/
public const NET_SOCK_HOST_PORT = 'net.sock.host.port';
/**
* Deprecated, use `network.peer.address`.
*
* @deprecated Replaced by `network.peer.address`.
*
* @example 192.168.0.1
*/
public const NET_SOCK_PEER_ADDR = 'net.sock.peer.addr';
/**
* Deprecated, no replacement at this time.
*
* @deprecated Removed.
*
* @example /var/my.sock
*/
public const NET_SOCK_PEER_NAME = 'net.sock.peer.name';
/**
* Deprecated, use `network.peer.port`.
*
* @deprecated Replaced by `network.peer.port`.
*
* @example 65531
*/
public const NET_SOCK_PEER_PORT = 'net.sock.peer.port';
/**
* Deprecated, use `network.transport`.
*
* @deprecated Replaced by `network.transport`.
*/
public const NET_TRANSPORT = 'net.transport';
/**
* The ISO 3166-1 alpha-2 2-character country code associated with the mobile carrier network.
*
* @example DE
*/
public const NETWORK_CARRIER_ICC = 'network.carrier.icc';
/**
* The mobile carrier country code.
*
* @example 310
*/
public const NETWORK_CARRIER_MCC = 'network.carrier.mcc';
/**
* The mobile carrier network code.
*
* @example 001
*/
public const NETWORK_CARRIER_MNC = 'network.carrier.mnc';
/**
* The name of the mobile carrier.
*
* @example sprint
*/
public const NETWORK_CARRIER_NAME = 'network.carrier.name';
/**
* This describes more details regarding the connection.type. It may be the type of cell technology connection, but it could be used for describing details about a wifi connection.
*
* @example LTE
*/
public const NETWORK_CONNECTION_SUBTYPE = 'network.connection.subtype';
/**
* The internet connection type.
*
* @example wifi
*/
public const NETWORK_CONNECTION_TYPE = 'network.connection.type';
/**
* The network IO operation direction.
*
* @example transmit
*/
public const NETWORK_IO_DIRECTION = 'network.io.direction';
/**
* Local address of the network connection - IP address or Unix domain socket name.
*
* @example 10.1.2.80
* @example /tmp/my.sock
*/
public const NETWORK_LOCAL_ADDRESS = 'network.local.address';
/**
* Local port number of the network connection.
*
* @example 65123
*/
public const NETWORK_LOCAL_PORT = 'network.local.port';
/**
* Peer address of the network connection - IP address or Unix domain socket name.
*
* @example 10.1.2.80
* @example /tmp/my.sock
*/
public const NETWORK_PEER_ADDRESS = 'network.peer.address';
/**
* Peer port number of the network connection.
*
* @example 65123
*/
public const NETWORK_PEER_PORT = 'network.peer.port';
/**
* OSI application layer or non-OSI equivalent.
*
* The value SHOULD be normalized to lowercase.
*
* @example http
* @example spdy
*/
public const NETWORK_PROTOCOL_NAME = 'network.protocol.name';
/**
* The actual version of the protocol used for network communication.
*
* If protocol version is subject to negotiation (for example using ALPN), this attribute SHOULD be set to the negotiated version. If the actual protocol version is not known, this attribute SHOULD NOT be set.
*
* @example 1.0
* @example 1.1
* @example 2
* @example 3
*/
public const NETWORK_PROTOCOL_VERSION = 'network.protocol.version';
/**
* OSI transport layer or inter-process communication method.
*
* The value SHOULD be normalized to lowercase.Consider always setting the transport when setting a port number, since
* a port number is ambiguous without knowing the transport. For example
* different processes could be listening on TCP port 12345 and UDP port 12345.
*
* @example tcp
* @example unix
*/
public const NETWORK_TRANSPORT = 'network.transport';
/**
* OSI network layer or non-OSI equivalent.
*
* The value SHOULD be normalized to lowercase.
*
* @example ipv4
* @example ipv6
*/
public const NETWORK_TYPE = 'network.type';
/**
* The digest of the OCI image manifest. For container images specifically is the digest by which the container image is known.
*
* Follows OCI Image Manifest Specification, and specifically the Digest property.
* An example can be found in Example Image Manifest.
*
* @example sha256:e4ca62c0d62f3e886e684806dfe9d4e0cda60d54986898173c1083856cfda0f4
*/
public const OCI_MANIFEST_DIGEST = 'oci.manifest.digest';
/**
* Parent-child Reference type.
*
* The causal relationship between a child Span and a parent Span.
*/
public const OPENTRACING_REF_TYPE = 'opentracing.ref_type';
/**
* Unique identifier for a particular build or compilation of the operating system.
*
* @example TQ3C.230805.001.B2
* @example 20E247
* @example 22621
*/
public const OS_BUILD_ID = 'os.build_id';
/**
* Human readable (not intended to be parsed) OS version information, like e.g. reported by `ver` or `lsb_release -a` commands.
*
* @example Microsoft Windows [Version 10.0.18363.778]
* @example Ubuntu 18.04.1 LTS
*/
public const OS_DESCRIPTION = 'os.description';
/**
* Human readable operating system name.
*
* @example iOS
* @example Android
* @example Ubuntu
*/
public const OS_NAME = 'os.name';
/**
* The operating system type.
*/
public const OS_TYPE = 'os.type';
/**
* The version string of the operating system as defined in Version Attributes.
*
* @example 14.2.1
* @example 18.04.1
*/
public const OS_VERSION = 'os.version';
/**
* .
*
* @deprecated use the `otel.scope.name` attribute.
*
* @example io.opentelemetry.contrib.mongodb
*/
public const OTEL_LIBRARY_NAME = 'otel.library.name';
/**
* .
*
* @deprecated use the `otel.scope.version` attribute.
*
* @example 1.0.0
*/
public const OTEL_LIBRARY_VERSION = 'otel.library.version';
/**
* The name of the instrumentation scope - (`InstrumentationScope.Name` in OTLP).
*
* @example io.opentelemetry.contrib.mongodb
*/
public const OTEL_SCOPE_NAME = 'otel.scope.name';
/**
* The version of the instrumentation scope - (`InstrumentationScope.Version` in OTLP).
*
* @example 1.0.0
*/
public const OTEL_SCOPE_VERSION = 'otel.scope.version';
/**
* Name of the code, either "OK" or "ERROR". MUST NOT be set if the status code is UNSET.
*/
public const OTEL_STATUS_CODE = 'otel.status_code';
/**
* Description of the Status if it has a value, otherwise not set.
*
* @example resource not found
*/
public const OTEL_STATUS_DESCRIPTION = 'otel.status_description';
/**
* The `service.name` of the remote service. SHOULD be equal to the actual `service.name` resource attribute of the remote service if any.
*
* @example AuthTokenCache
*/
public const PEER_SERVICE = 'peer.service';
/**
* Deprecated, use `db.client.connection.pool.name` instead.
*
* @deprecated Replaced by `db.client.connection.pool.name`.
*
* @example myDataSource
*/
public const POOL_NAME = 'pool.name';
/**
* The command used to launch the process (i.e. the command name). On Linux based systems, can be set to the zeroth string in `proc/[pid]/cmdline`. On Windows, can be set to the first parameter extracted from `GetCommandLineW`.
*
* @example cmd/otelcol
*/
public const PROCESS_COMMAND = 'process.command';
/**
* All the command arguments (including the command/executable itself) as received by the process. On Linux-based systems (and some other Unixoid systems supporting procfs), can be set according to the list of null-delimited strings extracted from `proc/[pid]/cmdline`. For libc-based executables, this would be the full argv vector passed to `main`.
*
* @example cmd/otecol
* @example --config=config.yaml
*/
public const PROCESS_COMMAND_ARGS = 'process.command_args';
/**
* The full command used to launch the process as a single string representing the full command. On Windows, can be set to the result of `GetCommandLineW`. Do not set this if you have to assemble it just for monitoring; use `process.command_args` instead.
*
* @example C:\cmd\otecol --config="my directory\config.yaml"
*/
public const PROCESS_COMMAND_LINE = 'process.command_line';
/**
* Specifies whether the context switches for this data point were voluntary or involuntary.
*/
public const PROCESS_CONTEXT_SWITCH_TYPE = 'process.context_switch_type';
/**
* Deprecated, use `cpu.mode` instead.
*
* @deprecated Replaced by `cpu.mode`.
*/
public const PROCESS_CPU_STATE = 'process.cpu.state';
/**
* The date and time the process was created, in ISO 8601 format.
*
* @example 2023-11-21T09:25:34.853Z
*/
public const PROCESS_CREATION_TIME = 'process.creation.time';
/**
* The name of the process executable. On Linux based systems, can be set to the `Name` in `proc/[pid]/status`. On Windows, can be set to the base name of `GetProcessImageFileNameW`.
*
* @example otelcol
*/
public const PROCESS_EXECUTABLE_NAME = 'process.executable.name';
/**
* The full path to the process executable. On Linux based systems, can be set to the target of `proc/[pid]/exe`. On Windows, can be set to the result of `GetProcessImageFileNameW`.
*
* @example /usr/bin/cmd/otelcol
*/
public const PROCESS_EXECUTABLE_PATH = 'process.executable.path';
/**
* The exit code of the process.
*
* @example 127
*/
public const PROCESS_EXIT_CODE = 'process.exit.code';
/**
* The date and time the process exited, in ISO 8601 format.
*
* @example 2023-11-21T09:26:12.315Z
*/
public const PROCESS_EXIT_TIME = 'process.exit.time';
/**
* The PID of the process's group leader. This is also the process group ID (PGID) of the process.
*
* @example 23
*/
public const PROCESS_GROUP_LEADER_PID = 'process.group_leader.pid';
/**
* Whether the process is connected to an interactive shell.
*/
public const PROCESS_INTERACTIVE = 'process.interactive';
/**
* The username of the user that owns the process.
*
* @example root
*/
public const PROCESS_OWNER = 'process.owner';
/**
* The type of page fault for this data point. Type `major` is for major/hard page faults, and `minor` is for minor/soft page faults.
*/
public const PROCESS_PAGING_FAULT_TYPE = 'process.paging.fault_type';
/**
* Parent Process identifier (PPID).
*
* @example 111
*/
public const PROCESS_PARENT_PID = 'process.parent_pid';
/**
* Process identifier (PID).
*
* @example 1234
*/
public const PROCESS_PID = 'process.pid';
/**
* The real user ID (RUID) of the process.
*
* @example 1000
*/
public const PROCESS_REAL_USER_ID = 'process.real_user.id';
/**
* The username of the real user of the process.
*
* @example operator
*/
public const PROCESS_REAL_USER_NAME = 'process.real_user.name';
/**
* An additional description about the runtime of the process, for example a specific vendor customization of the runtime environment.
*
* @example Eclipse OpenJ9 Eclipse OpenJ9 VM openj9-0.21.0
*/
public const PROCESS_RUNTIME_DESCRIPTION = 'process.runtime.description';
/**
* The name of the runtime of this process.
*
* @example OpenJDK Runtime Environment
*/
public const PROCESS_RUNTIME_NAME = 'process.runtime.name';
/**
* The version of the runtime of this process, as returned by the runtime without modification.
*
* @example 14.0.2
*/
public const PROCESS_RUNTIME_VERSION = 'process.runtime.version';
/**
* The saved user ID (SUID) of the process.
*
* @example 1002
*/
public const PROCESS_SAVED_USER_ID = 'process.saved_user.id';
/**
* The username of the saved user.
*
* @example operator
*/
public const PROCESS_SAVED_USER_NAME = 'process.saved_user.name';
/**
* The PID of the process's session leader. This is also the session ID (SID) of the process.
*
* @example 14
*/
public const PROCESS_SESSION_LEADER_PID = 'process.session_leader.pid';
/**
* The effective user ID (EUID) of the process.
*
* @example 1001
*/
public const PROCESS_USER_ID = 'process.user.id';
/**
* The username of the effective user of the process.
*
* @example root
*/
public const PROCESS_USER_NAME = 'process.user.name';
/**
* Virtual process identifier.
*
* The process ID within a PID namespace. This is not necessarily unique across all processes on the host but it is unique within the process namespace that the process exists within.
*
* @example 12
*/
public const PROCESS_VPID = 'process.vpid';
/**
* The error codes of the Connect request. Error codes are always string values.
*/
public const RPC_CONNECT_RPC_ERROR_CODE = 'rpc.connect_rpc.error_code';
/**
* The numeric status code of the gRPC request.
*/
public const RPC_GRPC_STATUS_CODE = 'rpc.grpc.status_code';
/**
* `error.code` property of response if it is an error response.
*
* @example -32700
* @example 100
*/
public const RPC_JSONRPC_ERROR_CODE = 'rpc.jsonrpc.error_code';
/**
* `error.message` property of response if it is an error response.
*
* @example Parse error
* @example User already exists
*/
public const RPC_JSONRPC_ERROR_MESSAGE = 'rpc.jsonrpc.error_message';
/**
* `id` property of request or response. Since protocol allows id to be int, string, `null` or missing (for notifications), value is expected to be cast to string for simplicity. Use empty string in case of `null` value. Omit entirely if this is a notification.
*
* @example 10
* @example request-7
*/
public const RPC_JSONRPC_REQUEST_ID = 'rpc.jsonrpc.request_id';
/**
* Protocol version as in `jsonrpc` property of request/response. Since JSON-RPC 1.0 doesn't specify this, the value can be omitted.
*
* @example 2.0
* @example 1.0
*/
public const RPC_JSONRPC_VERSION = 'rpc.jsonrpc.version';
/**
* Compressed size of the message in bytes.
*/
public const RPC_MESSAGE_COMPRESSED_SIZE = 'rpc.message.compressed_size';
/**
* MUST be calculated as two different counters starting from `1` one for sent messages and one for received message.
*
* This way we guarantee that the values will be consistent between different implementations.
*/
public const RPC_MESSAGE_ID = 'rpc.message.id';
/**
* Whether this is a received or sent message.
*/
public const RPC_MESSAGE_TYPE = 'rpc.message.type';
/**
* Uncompressed size of the message in bytes.
*/
public const RPC_MESSAGE_UNCOMPRESSED_SIZE = 'rpc.message.uncompressed_size';
/**
* The name of the (logical) method being called, must be equal to the $method part in the span name.
*
* This is the logical name of the method from the RPC interface perspective, which can be different from the name of any implementing method/function. The `code.function` attribute may be used to store the latter (e.g., method actually executing the call on the server side, RPC client stub method on the client side).
*
* @example exampleMethod
*/
public const RPC_METHOD = 'rpc.method';
/**
* The full (logical) name of the service being called, including its package name, if applicable.
*
* This is the logical name of the service from the RPC interface perspective, which can be different from the name of any implementing class. The `code.namespace` attribute may be used to store the latter (despite the attribute name, it may include a class name; e.g., class with method actually executing the call on the server side, RPC client stub class on the client side).
*
* @example myservice.EchoService
*/
public const RPC_SERVICE = 'rpc.service';
/**
* A string identifying the remoting system. See below for a list of well-known identifiers.
*/
public const RPC_SYSTEM = 'rpc.system';
/**
* Name of the database host.
*
* When observed from the client side, and when communicating through an intermediary, `server.address` SHOULD represent the server address behind any intermediaries, for example proxies, if it's available.
*
* @example example.com
* @example 10.1.2.80
* @example /tmp/my.sock
*/
public const SERVER_ADDRESS = 'server.address';
/**
* Server port number.
*
* When observed from the client side, and when communicating through an intermediary, `server.port` SHOULD represent the server port behind any intermediaries, for example proxies, if it's available.
*
* @example 80
* @example 8080
* @example 443
*/
public const SERVER_PORT = 'server.port';
/**
* The string ID of the service instance.
*
* MUST be unique for each instance of the same `service.namespace,service.name` pair (in other words
* `service.namespace,service.name,service.instance.id` triplet MUST be globally unique). The ID helps to
* distinguish instances of the same service that exist at the same time (e.g. instances of a horizontally scaled
* service).Implementations, such as SDKs, are recommended to generate a random Version 1 or Version 4 RFC
* 4122 UUID, but are free to use an inherent unique ID as the source of
* this value if stability is desirable. In that case, the ID SHOULD be used as source of a UUID Version 5 and
* SHOULD use the following UUID as the namespace: `4d63009a-8d0f-11ee-aad7-4c796ed8e320`.UUIDs are typically recommended, as only an opaque value for the purposes of identifying a service instance is
* needed. Similar to what can be seen in the man page for the
* `/etc/machine-id` file, the underlying
* data, such as pod name and namespace should be treated as confidential, being the user's choice to expose it
* or not via another resource attribute.For applications running behind an application server (like unicorn), we do not recommend using one identifier
* for all processes participating in the application. Instead, it's recommended each division (e.g. a worker
* thread in unicorn) to have its own instance.id.It's not recommended for a Collector to set `service.instance.id` if it can't unambiguously determine the
* service instance that is generating that telemetry. For instance, creating an UUID based on `pod.name` will
* likely be wrong, as the Collector might not know from which container within that pod the telemetry originated.
* However, Collectors can set the `service.instance.id` if they can unambiguously determine the service instance
* for that telemetry. This is typically the case for scraping receivers, as they know the target address and
* port.
*
* @example 627cc493-f310-47de-96bd-71410b7dec09
*/
public const SERVICE_INSTANCE_ID = 'service.instance.id';
/**
* Logical name of the service.
*
* MUST be the same for all instances of horizontally scaled services. If the value was not specified, SDKs MUST fallback to `unknown_service:` concatenated with `process.executable.name`, e.g. `unknown_service:bash`. If `process.executable.name` is not available, the value MUST be set to `unknown_service`.
*
* @example shoppingcart
*/
public const SERVICE_NAME = 'service.name';
/**
* A namespace for `service.name`.
*
* A string value having a meaning that helps to distinguish a group of services, for example the team name that owns a group of services. `service.name` is expected to be unique within the same namespace. If `service.namespace` is not specified in the Resource then `service.name` is expected to be unique for all services that have no explicit namespace defined (so the empty/unspecified namespace is simply one more valid namespace). Zero-length namespace string is assumed equal to unspecified namespace.
*
* @example Shop
*/
public const SERVICE_NAMESPACE = 'service.namespace';
/**
* The version string of the service API or implementation. The format is not defined by these conventions.
*
* @example 2.0.0
* @example a01dbef8a
*/
public const SERVICE_VERSION = 'service.version';
/**
* A unique id to identify a session.
*
* @example 00112233-4455-6677-8899-aabbccddeeff
*/
public const SESSION_ID = 'session.id';
/**
* The previous `session.id` for this user, when known.
*
* @example 00112233-4455-6677-8899-aabbccddeeff
*/
public const SESSION_PREVIOUS_ID = 'session.previous_id';
/**
* SignalR HTTP connection closure status.
*
* @example app_shutdown
* @example timeout
*/
public const SIGNALR_CONNECTION_STATUS = 'signalr.connection.status';
/**
* SignalR transport type.
*
* @example web_sockets
* @example long_polling
*/
public const SIGNALR_TRANSPORT = 'signalr.transport';
/**
* Source address - domain name if available without reverse DNS lookup; otherwise, IP address or Unix domain socket name.
*
* When observed from the destination side, and when communicating through an intermediary, `source.address` SHOULD represent the source address behind any intermediaries, for example proxies, if it's available.
*
* @example source.example.com
* @example 10.1.2.80
* @example /tmp/my.sock
*/
public const SOURCE_ADDRESS = 'source.address';
/**
* Source port number.
*
* @example 3389
* @example 2888
*/
public const SOURCE_PORT = 'source.port';
/**
* Deprecated, use `db.client.connection.state` instead.
*
* @deprecated Replaced by `db.client.connection.state`.
*
* @example idle
*/
public const STATE = 'state';
/**
* The logical CPU number [0..n-1].
*
* @example 1
*/
public const SYSTEM_CPU_LOGICAL_NUMBER = 'system.cpu.logical_number';
/**
* Deprecated, use `cpu.mode` instead.
*
* @deprecated Replaced by `cpu.mode`.
*
* @example idle
* @example interrupt
*/
public const SYSTEM_CPU_STATE = 'system.cpu.state';
/**
* The device identifier.
*
* @example (identifier)
*/
public const SYSTEM_DEVICE = 'system.device';
/**
* The filesystem mode.
*
* @example rw, ro
*/
public const SYSTEM_FILESYSTEM_MODE = 'system.filesystem.mode';
/**
* The filesystem mount path.
*
* @example /mnt/data
*/
public const SYSTEM_FILESYSTEM_MOUNTPOINT = 'system.filesystem.mountpoint';
/**
* The filesystem state.
*
* @example used
*/
public const SYSTEM_FILESYSTEM_STATE = 'system.filesystem.state';
/**
* The filesystem type.
*
* @example ext4
*/
public const SYSTEM_FILESYSTEM_TYPE = 'system.filesystem.type';
/**
* The memory state.
*
* @example free
* @example cached
*/
public const SYSTEM_MEMORY_STATE = 'system.memory.state';
/**
* A stateless protocol MUST NOT set this attribute.
*
* @example close_wait
*/
public const SYSTEM_NETWORK_STATE = 'system.network.state';
/**
* The paging access direction.
*
* @example in
*/
public const SYSTEM_PAGING_DIRECTION = 'system.paging.direction';
/**
* The memory paging state.
*
* @example free
*/
public const SYSTEM_PAGING_STATE = 'system.paging.state';
/**
* The memory paging type.
*
* @example minor
*/
public const SYSTEM_PAGING_TYPE = 'system.paging.type';
/**
* The process state, e.g., Linux Process State Codes.
*
* @example running
*/
public const SYSTEM_PROCESS_STATUS = 'system.process.status';
/**
* Deprecated, use `system.process.status` instead.
*
* @deprecated Replaced by `system.process.status`.
*
* @example running
*/
public const SYSTEM_PROCESSES_STATUS = 'system.processes.status';
/**
* The name of the auto instrumentation agent or distribution, if used.
*
* Official auto instrumentation agents and distributions SHOULD set the `telemetry.distro.name` attribute to
* a string starting with `opentelemetry-`, e.g. `opentelemetry-java-instrumentation`.
*
* @example parts-unlimited-java
*/
public const TELEMETRY_DISTRO_NAME = 'telemetry.distro.name';
/**
* The version string of the auto instrumentation agent or distribution, if used.
*
* @example 1.2.3
*/
public const TELEMETRY_DISTRO_VERSION = 'telemetry.distro.version';
/**
* The language of the telemetry SDK.
*/
public const TELEMETRY_SDK_LANGUAGE = 'telemetry.sdk.language';
/**
* The name of the telemetry SDK as defined above.
*
* The OpenTelemetry SDK MUST set the `telemetry.sdk.name` attribute to `opentelemetry`.
* If another SDK, like a fork or a vendor-provided implementation, is used, this SDK MUST set the
* `telemetry.sdk.name` attribute to the fully-qualified class or module name of this SDK's main entry point
* or another suitable identifier depending on the language.
* The identifier `opentelemetry` is reserved and MUST NOT be used in this case.
* All custom identifiers SHOULD be stable across different versions of an implementation.
*
* @example opentelemetry
*/
public const TELEMETRY_SDK_NAME = 'telemetry.sdk.name';
/**
* The version string of the telemetry SDK.
*
* @example 1.2.3
*/
public const TELEMETRY_SDK_VERSION = 'telemetry.sdk.version';
/**
* The fully qualified human readable name of the test case.
*
* @example org.example.TestCase1.test1
* @example example/tests/TestCase1.test1
* @example ExampleTestCase1_test1
*/
public const TEST_CASE_NAME = 'test.case.name';
/**
* The status of the actual test case result from test execution.
*
* @example pass
* @example fail
*/
public const TEST_CASE_RESULT_STATUS = 'test.case.result.status';
/**
* The human readable name of a test suite.
*
* @example TestSuite1
*/
public const TEST_SUITE_NAME = 'test.suite.name';
/**
* The status of the test suite run.
*
* @example success
* @example failure
* @example skipped
* @example aborted
* @example timed_out
* @example in_progress
*/
public const TEST_SUITE_RUN_STATUS = 'test.suite.run.status';
/**
* Current "managed" thread ID (as opposed to OS thread ID).
*
* @example 42
*/
public const THREAD_ID = 'thread.id';
/**
* Current thread name.
*
* @example main
*/
public const THREAD_NAME = 'thread.name';
/**
* String indicating the cipher used during the current connection.
*
* The values allowed for `tls.cipher` MUST be one of the `Descriptions` of the registered TLS Cipher Suits.
*
* @example TLS_RSA_WITH_3DES_EDE_CBC_SHA
* @example TLS_ECDHE_RSA_WITH_AES_128_CBC_SHA256
*/
public const TLS_CIPHER = 'tls.cipher';
/**
* PEM-encoded stand-alone certificate offered by the client. This is usually mutually-exclusive of `client.certificate_chain` since this value also exists in that list.
*
* @example MII...
*/
public const TLS_CLIENT_CERTIFICATE = 'tls.client.certificate';
/**
* Array of PEM-encoded certificates that make up the certificate chain offered by the client. This is usually mutually-exclusive of `client.certificate` since that value should be the first certificate in the chain.
*
* @example MII...
* @example MI...
*/
public const TLS_CLIENT_CERTIFICATE_CHAIN = 'tls.client.certificate_chain';
/**
* Certificate fingerprint using the MD5 digest of DER-encoded version of certificate offered by the client. For consistency with other hash values, this value should be formatted as an uppercase hash.
*
* @example 0F76C7F2C55BFD7D8E8B8F4BFBF0C9EC
*/
public const TLS_CLIENT_HASH_MD5 = 'tls.client.hash.md5';
/**
* Certificate fingerprint using the SHA1 digest of DER-encoded version of certificate offered by the client. For consistency with other hash values, this value should be formatted as an uppercase hash.
*
* @example 9E393D93138888D288266C2D915214D1D1CCEB2A
*/
public const TLS_CLIENT_HASH_SHA1 = 'tls.client.hash.sha1';
/**
* Certificate fingerprint using the SHA256 digest of DER-encoded version of certificate offered by the client. For consistency with other hash values, this value should be formatted as an uppercase hash.
*
* @example 0687F666A054EF17A08E2F2162EAB4CBC0D265E1D7875BE74BF3C712CA92DAF0
*/
public const TLS_CLIENT_HASH_SHA256 = 'tls.client.hash.sha256';
/**
* Distinguished name of subject of the issuer of the x.509 certificate presented by the client.
*
* @example CN=Example Root CA, OU=Infrastructure Team, DC=example, DC=com
*/
public const TLS_CLIENT_ISSUER = 'tls.client.issuer';
/**
* A hash that identifies clients based on how they perform an SSL/TLS handshake.
*
* @example d4e5b18d6b55c71272893221c96ba240
*/
public const TLS_CLIENT_JA3 = 'tls.client.ja3';
/**
* Date/Time indicating when client certificate is no longer considered valid.
*
* @example 2021-01-01T00:00:00.000Z
*/
public const TLS_CLIENT_NOT_AFTER = 'tls.client.not_after';
/**
* Date/Time indicating when client certificate is first considered valid.
*
* @example 1970-01-01T00:00:00.000Z
*/
public const TLS_CLIENT_NOT_BEFORE = 'tls.client.not_before';
/**
* Deprecated, use `server.address` instead.
*
* @deprecated Replaced by `server.address.
*
* @example opentelemetry.io
*/
public const TLS_CLIENT_SERVER_NAME = 'tls.client.server_name';
/**
* Distinguished name of subject of the x.509 certificate presented by the client.
*
* @example CN=myclient, OU=Documentation Team, DC=example, DC=com
*/
public const TLS_CLIENT_SUBJECT = 'tls.client.subject';
/**
* Array of ciphers offered by the client during the client hello.
*
* @example TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384
* @example TLS_ECDHE_ECDSA_WITH_AES_256_GCM_SHA384
* @example ...
*/
public const TLS_CLIENT_SUPPORTED_CIPHERS = 'tls.client.supported_ciphers';
/**
* String indicating the curve used for the given cipher, when applicable.
*
* @example secp256r1
*/
public const TLS_CURVE = 'tls.curve';
/**
* Boolean flag indicating if the TLS negotiation was successful and transitioned to an encrypted tunnel.
*
* @example True
*/
public const TLS_ESTABLISHED = 'tls.established';
/**
* String indicating the protocol being tunneled. Per the values in the IANA registry, this string should be lower case.
*
* @example http/1.1
*/
public const TLS_NEXT_PROTOCOL = 'tls.next_protocol';
/**
* Normalized lowercase protocol name parsed from original string of the negotiated SSL/TLS protocol version.
*/
public const TLS_PROTOCOL_NAME = 'tls.protocol.name';
/**
* Numeric part of the version parsed from the original string of the negotiated SSL/TLS protocol version.
*
* @example 1.2
* @example 3
*/
public const TLS_PROTOCOL_VERSION = 'tls.protocol.version';
/**
* Boolean flag indicating if this TLS connection was resumed from an existing TLS negotiation.
*
* @example True
*/
public const TLS_RESUMED = 'tls.resumed';
/**
* PEM-encoded stand-alone certificate offered by the server. This is usually mutually-exclusive of `server.certificate_chain` since this value also exists in that list.
*
* @example MII...
*/
public const TLS_SERVER_CERTIFICATE = 'tls.server.certificate';
/**
* Array of PEM-encoded certificates that make up the certificate chain offered by the server. This is usually mutually-exclusive of `server.certificate` since that value should be the first certificate in the chain.
*
* @example MII...
* @example MI...
*/
public const TLS_SERVER_CERTIFICATE_CHAIN = 'tls.server.certificate_chain';
/**
* Certificate fingerprint using the MD5 digest of DER-encoded version of certificate offered by the server. For consistency with other hash values, this value should be formatted as an uppercase hash.
*
* @example 0F76C7F2C55BFD7D8E8B8F4BFBF0C9EC
*/
public const TLS_SERVER_HASH_MD5 = 'tls.server.hash.md5';
/**
* Certificate fingerprint using the SHA1 digest of DER-encoded version of certificate offered by the server. For consistency with other hash values, this value should be formatted as an uppercase hash.
*
* @example 9E393D93138888D288266C2D915214D1D1CCEB2A
*/
public const TLS_SERVER_HASH_SHA1 = 'tls.server.hash.sha1';
/**
* Certificate fingerprint using the SHA256 digest of DER-encoded version of certificate offered by the server. For consistency with other hash values, this value should be formatted as an uppercase hash.
*
* @example 0687F666A054EF17A08E2F2162EAB4CBC0D265E1D7875BE74BF3C712CA92DAF0
*/
public const TLS_SERVER_HASH_SHA256 = 'tls.server.hash.sha256';
/**
* Distinguished name of subject of the issuer of the x.509 certificate presented by the client.
*
* @example CN=Example Root CA, OU=Infrastructure Team, DC=example, DC=com
*/
public const TLS_SERVER_ISSUER = 'tls.server.issuer';
/**
* A hash that identifies servers based on how they perform an SSL/TLS handshake.
*
* @example d4e5b18d6b55c71272893221c96ba240
*/
public const TLS_SERVER_JA3S = 'tls.server.ja3s';
/**
* Date/Time indicating when server certificate is no longer considered valid.
*
* @example 2021-01-01T00:00:00.000Z
*/
public const TLS_SERVER_NOT_AFTER = 'tls.server.not_after';
/**
* Date/Time indicating when server certificate is first considered valid.
*
* @example 1970-01-01T00:00:00.000Z
*/
public const TLS_SERVER_NOT_BEFORE = 'tls.server.not_before';
/**
* Distinguished name of subject of the x.509 certificate presented by the server.
*
* @example CN=myserver, OU=Documentation Team, DC=example, DC=com
*/
public const TLS_SERVER_SUBJECT = 'tls.server.subject';
/**
* Domain extracted from the `url.full`, such as "opentelemetry.io".
*
* In some cases a URL may refer to an IP and/or port directly, without a domain name. In this case, the IP address would go to the domain field. If the URL contains a literal IPv6 address enclosed by `[` and `]`, the `[` and `]` characters should also be captured in the domain field.
*
* @example www.foo.bar
* @example opentelemetry.io
* @example 3.12.167.2
* @example [1080:0:0:0:8:800:200C:417A]
*/
public const URL_DOMAIN = 'url.domain';
/**
* The file extension extracted from the `url.full`, excluding the leading dot.
*
* The file extension is only set if it exists, as not every url has a file extension. When the file name has multiple extensions `example.tar.gz`, only the last one should be captured `gz`, not `tar.gz`.
*
* @example png
* @example gz
*/
public const URL_EXTENSION = 'url.extension';
/**
* The URI fragment component.
*
* @example SemConv
*/
public const URL_FRAGMENT = 'url.fragment';
/**
* Absolute URL describing a network resource according to RFC3986.
*
* For network calls, URL usually has `scheme://host[:port][path][?query][#fragment]` format, where the fragment is not transmitted over HTTP, but if it is known, it SHOULD be included nevertheless.
* `url.full` MUST NOT contain credentials passed via URL in form of `https://username:password@www.example.com/`. In such case username and password SHOULD be redacted and attribute's value SHOULD be `https://REDACTED:REDACTED@www.example.com/`.
* `url.full` SHOULD capture the absolute URL when it is available (or can be reconstructed). Sensitive content provided in `url.full` SHOULD be scrubbed when instrumentations can identify it.
*
* @example https://www.foo.bar/search?q=OpenTelemetry#SemConv
* @example //localhost
*/
public const URL_FULL = 'url.full';
/**
* Unmodified original URL as seen in the event source.
*
* In network monitoring, the observed URL may be a full URL, whereas in access logs, the URL is often just represented as a path. This field is meant to represent the URL as it was observed, complete or not.
* `url.original` might contain credentials passed via URL in form of `https://username:password@www.example.com/`. In such case password and username SHOULD NOT be redacted and attribute's value SHOULD remain the same.
*
* @example https://www.foo.bar/search?q=OpenTelemetry#SemConv
* @example search?q=OpenTelemetry
*/
public const URL_ORIGINAL = 'url.original';
/**
* The URI path component.
*
* Sensitive content provided in `url.path` SHOULD be scrubbed when instrumentations can identify it.
*
* @example /search
*/
public const URL_PATH = 'url.path';
/**
* Port extracted from the `url.full`.
*
* @example 443
*/
public const URL_PORT = 'url.port';
/**
* The URI query component.
*
* Sensitive content provided in `url.query` SHOULD be scrubbed when instrumentations can identify it.
*
* @example q=OpenTelemetry
*/
public const URL_QUERY = 'url.query';
/**
* The highest registered url domain, stripped of the subdomain.
*
* This value can be determined precisely with the public suffix list. For example, the registered domain for `foo.example.com` is `example.com`. Trying to approximate this by simply taking the last two labels will not work well for TLDs such as `co.uk`.
*
* @example example.com
* @example foo.co.uk
*/
public const URL_REGISTERED_DOMAIN = 'url.registered_domain';
/**
* The URI scheme component identifying the used protocol.
*
* @example http
* @example https
*/
public const URL_SCHEME = 'url.scheme';
/**
* The subdomain portion of a fully qualified domain name includes all of the names except the host name under the registered_domain. In a partially qualified domain, or if the qualification level of the full name cannot be determined, subdomain contains all of the names below the registered domain.
*
* The subdomain portion of `www.east.mydomain.co.uk` is `east`. If the domain has multiple levels of subdomain, such as `sub2.sub1.example.com`, the subdomain field should contain `sub2.sub1`, with no trailing period.
*
* @example east
* @example sub2.sub1
*/
public const URL_SUBDOMAIN = 'url.subdomain';
/**
* The low-cardinality template of an absolute path reference.
*
* The `url.template` MUST have low cardinality. It is not usually available on HTTP clients, but may be known by the application or specialized HTTP instrumentation.
*
* @example /users/{id}
* @example /users/:id
* @example /users?id={id}
*/
public const URL_TEMPLATE = 'url.template';
/**
* The effective top level domain (eTLD), also known as the domain suffix, is the last part of the domain name. For example, the top level domain for example.com is `com`.
*
* This value can be determined precisely with the public suffix list.
*
* @example com
* @example co.uk
*/
public const URL_TOP_LEVEL_DOMAIN = 'url.top_level_domain';
/**
* User email address.
*
* @example a.einstein@example.com
*/
public const USER_EMAIL = 'user.email';
/**
* User's full name.
*
* @example Albert Einstein
*/
public const USER_FULL_NAME = 'user.full_name';
/**
* Unique user hash to correlate information for a user in anonymized form.
*
* Useful if `user.id` or `user.name` contain confidential information and cannot be used.
*
* @example 364fc68eaf4c8acec74a4e52d7d1feaa
*/
public const USER_HASH = 'user.hash';
/**
* Unique identifier of the user.
*
* @example S-1-5-21-202424912787-2692429404-2351956786-1000
*/
public const USER_ID = 'user.id';
/**
* Short name or login/username of the user.
*
* @example a.einstein
*/
public const USER_NAME = 'user.name';
/**
* Array of user roles at the time of the event.
*
* @example admin
* @example reporting_user
*/
public const USER_ROLES = 'user.roles';
/**
* Name of the user-agent extracted from original. Usually refers to the browser's name.
*
* Example of extracting browser's name from original string. In the case of using a user-agent for non-browser products, such as microservices with multiple names/versions inside the `user_agent.original`, the most significant name SHOULD be selected. In such a scenario it should align with `user_agent.version`
*
* @example Safari
* @example YourApp
*/
public const USER_AGENT_NAME = 'user_agent.name';
/**
* Value of the HTTP User-Agent header sent by the client.
*
* @example CERN-LineMode/2.15 libwww/2.17b3
* @example Mozilla/5.0 (iPhone; CPU iPhone OS 14_7_1 like Mac OS X) AppleWebKit/605.1.15 (KHTML, like Gecko) Version/14.1.2 Mobile/15E148 Safari/604.1
* @example YourApp/1.0.0 grpc-java-okhttp/1.27.2
*/
public const USER_AGENT_ORIGINAL = 'user_agent.original';
/**
* Version of the user-agent extracted from original. Usually refers to the browser's version.
*
* Example of extracting browser's version from original string. In the case of using a user-agent for non-browser products, such as microservices with multiple names/versions inside the `user_agent.original`, the most significant version SHOULD be selected. In such a scenario it should align with `user_agent.name`
*
* @example 14.1.2
* @example 1.0.0
*/
public const USER_AGENT_VERSION = 'user_agent.version';
/**
* The type of garbage collection.
*/
public const V8JS_GC_TYPE = 'v8js.gc.type';
/**
* The name of the space type of heap memory.
*
* Value can be retrieved from value `space_name` of `v8.getHeapSpaceStatistics()`
*/
public const V8JS_HEAP_SPACE_NAME = 'v8js.heap.space.name';
/**
* The ID of the change (pull request/merge request) if applicable. This is usually a unique (within repository) identifier generated by the VCS system.
*
* @example 123
*/
public const VCS_REPOSITORY_CHANGE_ID = 'vcs.repository.change.id';
/**
* The human readable title of the change (pull request/merge request). This title is often a brief summary of the change and may get merged in to a ref as the commit summary.
*
* @example Fixes broken thing
* @example feat: add my new feature
* @example [chore] update dependency
*/
public const VCS_REPOSITORY_CHANGE_TITLE = 'vcs.repository.change.title';
/**
* The name of the reference such as <strong>branch</strong> or <strong>tag</strong> in the repository.
*
* @example my-feature-branch
* @example tag-1-test
*/
public const VCS_REPOSITORY_REF_NAME = 'vcs.repository.ref.name';
/**
* The revision, literally revised version, The revision most often refers to a commit object in Git, or a revision number in SVN.
*
* The revision can be a full hash value (see glossary),
* of the recorded change to a ref within a repository pointing to a
* commit commit object. It does
* not necessarily have to be a hash; it can simply define a
* revision number
* which is an integer that is monotonically increasing. In cases where
* it is identical to the `ref.name`, it SHOULD still be included. It is
* up to the implementer to decide which value to set as the revision
* based on the VCS system and situational context.
*
* @example 9d59409acf479dfa0df1aa568182e43e43df8bbe28d60fcf2bc52e30068802cc
* @example main
* @example 123
* @example HEAD
*/
public const VCS_REPOSITORY_REF_REVISION = 'vcs.repository.ref.revision';
/**
* The type of the reference in the repository.
*
* @example branch
* @example tag
*/
public const VCS_REPOSITORY_REF_TYPE = 'vcs.repository.ref.type';
/**
* The URL of the repository providing the complete address in order to locate and identify the repository.
*
* @example https://github.com/opentelemetry/open-telemetry-collector-contrib
* @example https://gitlab.com/my-org/my-project/my-projects-project/repo
*/
public const VCS_REPOSITORY_URL_FULL = 'vcs.repository.url.full';
/**
* Additional description of the web engine (e.g. detailed version and edition information).
*
* @example WildFly Full 21.0.0.Final (WildFly Core 13.0.1.Final) - 2.2.2.Final
*/
public const WEBENGINE_DESCRIPTION = 'webengine.description';
/**
* The name of the web engine.
*
* @example WildFly
*/
public const WEBENGINE_NAME = 'webengine.name';
/**
* The version of the web engine.
*
* @example 21.0.0
*/
public const WEBENGINE_VERSION = 'webengine.version';
/**
* @deprecated
*/
public const FAAS_EXECUTION = 'faas.execution';
/**
* @deprecated
*/
public const HTTP_RETRY_COUNT = 'http.retry_count';
/**
* @deprecated
*/
public const MESSAGING_CONVERSATION_ID = 'messaging.conversation_id';
/**
* @deprecated
*/
public const MESSAGING_DESTINATION = 'messaging.destination';
/**
* @deprecated
*/
public const MESSAGING_KAFKA_PARTITION = 'messaging.kafka.partition';
/**
* @deprecated
*/
public const MESSAGING_KAFKA_TOMBSTONE = 'messaging.kafka.tombstone';
/**
* @deprecated
*/
public const MESSAGING_PROTOCOL = 'messaging.protocol';
/**
* @deprecated
*/
public const MESSAGING_PROTOCOL_VERSION = 'messaging.protocol_version';
/**
* @deprecated
*/
public const MESSAGING_RABBITMQ_ROUTING_KEY = 'messaging.rabbitmq.routing_key';
/**
* @deprecated
*/
public const MESSAGING_TEMP_DESTINATION = 'messaging.temp_destination';
/**
* @deprecated
*/
public const MESSAGING_URL = 'messaging.url';
/**
* @deprecated
*/
public const MESSAGING_CONSUMER_ID = 'messaging.consumer.id';
/**
* @deprecated
*/
public const MESSAGING_DESTINATION_KIND = 'messaging.destination.kind';
/**
* @deprecated
*/
public const MESSAGING_KAFKA_CLIENT_ID = 'messaging.kafka.client_id';
/**
* @deprecated
*/
public const MESSAGING_KAFKA_SOURCE_PARTITION = 'messaging.kafka.source.partition';
/**
* @deprecated
*/
public const MESSAGING_MESSAGE_PAYLOAD_COMPRESSED_SIZE_BYTES = 'messaging.message.payload_compressed_size_bytes';
/**
* @deprecated
*/
public const MESSAGING_MESSAGE_PAYLOAD_SIZE_BYTES = 'messaging.message.payload_size_bytes';
/**
* @deprecated
*/
public const MESSAGING_ROCKETMQ_CLIENT_ID = 'messaging.rocketmq.client_id';
/**
* @deprecated
*/
public const MESSAGING_SOURCE_ANONYMOUS = 'messaging.source.anonymous';
/**
* @deprecated
*/
public const MESSAGING_SOURCE_KIND = 'messaging.source.kind';
/**
* @deprecated
*/
public const MESSAGING_SOURCE_NAME = 'messaging.source.name';
/**
* @deprecated
*/
public const MESSAGING_SOURCE_TEMPLATE = 'messaging.source.template';
/**
* @deprecated
*/
public const MESSAGING_SOURCE_TEMPORARY = 'messaging.source.temporary';
/**
* @deprecated
*/
public const NET_APP_PROTOCOL_NAME = 'net.app.protocol.name';
/**
* @deprecated
*/
public const NET_APP_PROTOCOL_VERSION = 'net.app.protocol.version';
/**
* @deprecated
*/
public const NET_HOST_CARRIER_ICC = 'net.host.carrier.icc';
/**
* @deprecated
*/
public const NET_HOST_CARRIER_MCC = 'net.host.carrier.mcc';
/**
* @deprecated
*/
public const NET_HOST_CARRIER_MNC = 'net.host.carrier.mnc';
/**
* @deprecated
*/
public const NET_HOST_CARRIER_NAME = 'net.host.carrier.name';
/**
* @deprecated
*/
public const NET_HOST_CONNECTION_SUBTYPE = 'net.host.connection.subtype';
/**
* @deprecated
*/
public const NET_HOST_CONNECTION_TYPE = 'net.host.connection.type';
/**
* @deprecated
*/
public const HTTP_RESEND_COUNT = 'http.resend_count';
/**
* @deprecated
*/
public const THREAD_DAEMON = 'thread.daemon';
/**
* @deprecated
*/
public const EVENT_DOMAIN = 'event.domain';
/**
* @deprecated
*/
public const SYSTEM_DISK_DIRECTION = 'system.disk.direction';
/**
* @deprecated
*/
public const SYSTEM_NETWORK_DIRECTION = 'system.network.direction';
}Members
| Title Sort descending | Deprecated | Modifiers | Object type | Summary |
|---|---|---|---|---|
| TraceAttributes::ANDROID_OS_API_LEVEL | public | constant | Uniquely identifies the framework API revision offered by a version (`os.version`) of the android operating system. More information can be found here. | |
| TraceAttributes::ANDROID_STATE | public | constant | Deprecated use the `device.app.lifecycle` event definition including `android.state` as a payload field instead. | |
| TraceAttributes::ARTIFACT_ATTESTATION_FILENAME | public | constant | The provenance filename of the built attestation which directly relates to the build artifact filename. This filename SHOULD accompany the artifact at publish time. See the SLSA Relationship specification for more information. | |
| TraceAttributes::ARTIFACT_ATTESTATION_HASH | public | constant | The full hash value (see glossary), of the built attestation. Some envelopes in the software attestation space also refer to this as the digest. | |
| TraceAttributes::ARTIFACT_ATTESTATION_ID | public | constant | The id of the build software attestation. | |
| TraceAttributes::ARTIFACT_FILENAME | public | constant | The human readable file name of the artifact, typically generated during build and release processes. Often includes the package name and version in the file name. | |
| TraceAttributes::ARTIFACT_HASH | public | constant | The full hash value (see glossary), often found in checksum.txt on a release of the artifact and used to verify package integrity. | |
| TraceAttributes::ARTIFACT_PURL | public | constant | The Package URL of the package artifact provides a standard way to identify and locate the packaged artifact. | |
| TraceAttributes::ARTIFACT_VERSION | public | constant | The version of the artifact. | |
| TraceAttributes::ASPNETCORE_DIAGNOSTICS_EXCEPTION_RESULT | public | constant | ASP.NET Core exception middleware handling result. | |
| TraceAttributes::ASPNETCORE_DIAGNOSTICS_HANDLER_TYPE | public | constant | Full type name of the `IExceptionHandler` implementation that handled the exception. | |
| TraceAttributes::ASPNETCORE_RATE_LIMITING_POLICY | public | constant | Rate limiting policy name. | |
| TraceAttributes::ASPNETCORE_RATE_LIMITING_RESULT | public | constant | Rate-limiting result, shows whether the lease was acquired or contains a rejection reason. | |
| TraceAttributes::ASPNETCORE_REQUEST_IS_UNHANDLED | public | constant | Flag indicating if request was handled by the application pipeline. | |
| TraceAttributes::ASPNETCORE_ROUTING_IS_FALLBACK | public | constant | A value that indicates whether the matched route is a fallback route. | |
| TraceAttributes::ASPNETCORE_ROUTING_MATCH_STATUS | public | constant | Match result - success or failure. | |
| TraceAttributes::AWS_DYNAMODB_ATTRIBUTES_TO_GET | public | constant | The value of the `AttributesToGet` request parameter. | |
| TraceAttributes::AWS_DYNAMODB_ATTRIBUTE_DEFINITIONS | public | constant | The JSON-serialized value of each item in the `AttributeDefinitions` request field. | |
| TraceAttributes::AWS_DYNAMODB_CONSISTENT_READ | public | constant | The value of the `ConsistentRead` request parameter. | |
| TraceAttributes::AWS_DYNAMODB_CONSUMED_CAPACITY | public | constant | The JSON-serialized value of each item in the `ConsumedCapacity` response field. | |
| TraceAttributes::AWS_DYNAMODB_COUNT | public | constant | The value of the `Count` response parameter. | |
| TraceAttributes::AWS_DYNAMODB_EXCLUSIVE_START_TABLE | public | constant | The value of the `ExclusiveStartTableName` request parameter. | |
| TraceAttributes::AWS_DYNAMODB_GLOBAL_SECONDARY_INDEXES | public | constant | The JSON-serialized value of each item of the `GlobalSecondaryIndexes` request field. | |
| TraceAttributes::AWS_DYNAMODB_GLOBAL_SECONDARY_INDEX_UPDATES | public | constant | The JSON-serialized value of each item in the `GlobalSecondaryIndexUpdates` request field. | |
| TraceAttributes::AWS_DYNAMODB_INDEX_NAME | public | constant | The value of the `IndexName` request parameter. | |
| TraceAttributes::AWS_DYNAMODB_ITEM_COLLECTION_METRICS | public | constant | The JSON-serialized value of the `ItemCollectionMetrics` response field. | |
| TraceAttributes::AWS_DYNAMODB_LIMIT | public | constant | The value of the `Limit` request parameter. | |
| TraceAttributes::AWS_DYNAMODB_LOCAL_SECONDARY_INDEXES | public | constant | The JSON-serialized value of each item of the `LocalSecondaryIndexes` request field. | |
| TraceAttributes::AWS_DYNAMODB_PROJECTION | public | constant | The value of the `ProjectionExpression` request parameter. | |
| TraceAttributes::AWS_DYNAMODB_PROVISIONED_READ_CAPACITY | public | constant | The value of the `ProvisionedThroughput.ReadCapacityUnits` request parameter. | |
| TraceAttributes::AWS_DYNAMODB_PROVISIONED_WRITE_CAPACITY | public | constant | The value of the `ProvisionedThroughput.WriteCapacityUnits` request parameter. | |
| TraceAttributes::AWS_DYNAMODB_SCANNED_COUNT | public | constant | The value of the `ScannedCount` response parameter. | |
| TraceAttributes::AWS_DYNAMODB_SCAN_FORWARD | public | constant | The value of the `ScanIndexForward` request parameter. | |
| TraceAttributes::AWS_DYNAMODB_SEGMENT | public | constant | The value of the `Segment` request parameter. | |
| TraceAttributes::AWS_DYNAMODB_SELECT | public | constant | The value of the `Select` request parameter. | |
| TraceAttributes::AWS_DYNAMODB_TABLE_COUNT | public | constant | The number of items in the `TableNames` response parameter. | |
| TraceAttributes::AWS_DYNAMODB_TABLE_NAMES | public | constant | The keys in the `RequestItems` object field. | |
| TraceAttributes::AWS_DYNAMODB_TOTAL_SEGMENTS | public | constant | The value of the `TotalSegments` request parameter. | |
| TraceAttributes::AWS_ECS_CLUSTER_ARN | public | constant | The ARN of an ECS cluster. | |
| TraceAttributes::AWS_ECS_CONTAINER_ARN | public | constant | The Amazon Resource Name (ARN) of an ECS container instance. | |
| TraceAttributes::AWS_ECS_LAUNCHTYPE | public | constant | The launch type for an ECS task. | |
| TraceAttributes::AWS_ECS_TASK_ARN | public | constant | The ARN of a running ECS task. | |
| TraceAttributes::AWS_ECS_TASK_FAMILY | public | constant | The family name of the ECS task definition used to create the ECS task. | |
| TraceAttributes::AWS_ECS_TASK_ID | public | constant | The ID of a running ECS task. The ID MUST be extracted from `task.arn`. | |
| TraceAttributes::AWS_ECS_TASK_REVISION | public | constant | The revision for the task definition used to create the ECS task. | |
| TraceAttributes::AWS_EKS_CLUSTER_ARN | public | constant | The ARN of an EKS cluster. | |
| TraceAttributes::AWS_LAMBDA_INVOKED_ARN | public | constant | The full invoked ARN as provided on the `Context` passed to the function (`Lambda-Runtime-Invoked-Function-Arn` header on the `/runtime/invocation/next` applicable). | |
| TraceAttributes::AWS_LOG_GROUP_ARNS | public | constant | The Amazon Resource Name(s) (ARN) of the AWS log group(s). | |
| TraceAttributes::AWS_LOG_GROUP_NAMES | public | constant | The name(s) of the AWS log group(s) an application is writing to. | |
| TraceAttributes::AWS_LOG_STREAM_ARNS | public | constant | The ARN(s) of the AWS log stream(s). | |
| TraceAttributes::AWS_LOG_STREAM_NAMES | public | constant | The name(s) of the AWS log stream(s) an application is writing to. | |
| TraceAttributes::AWS_REQUEST_ID | public | constant | The AWS request ID as returned in the response headers `x-amz-request-id` or `x-amz-requestid`. | |
| TraceAttributes::AWS_S3_BUCKET | public | constant | The S3 bucket name the request refers to. Corresponds to the `--bucket` parameter of the S3 API operations. | |
| TraceAttributes::AWS_S3_COPY_SOURCE | public | constant | The source object (in the form `bucket`/`key`) for the copy operation. | |
| TraceAttributes::AWS_S3_DELETE | public | constant | The delete request container that specifies the objects to be deleted. | |
| TraceAttributes::AWS_S3_KEY | public | constant | The S3 object key the request refers to. Corresponds to the `--key` parameter of the S3 API operations. | |
| TraceAttributes::AWS_S3_PART_NUMBER | public | constant | The part number of the part being uploaded in a multipart-upload operation. This is a positive integer between 1 and 10,000. | |
| TraceAttributes::AWS_S3_UPLOAD_ID | public | constant | Upload ID that identifies the multipart upload. | |
| TraceAttributes::AZ_SERVICE_REQUEST_ID | public | constant | The unique identifier of the service request. It's generated by the Azure service and returned with the response. | |
| TraceAttributes::BROWSER_BRANDS | public | constant | Array of brand name and version separated by a space. | |
| TraceAttributes::BROWSER_LANGUAGE | public | constant | Preferred language of the user using the browser. | |
| TraceAttributes::BROWSER_MOBILE | public | constant | A boolean that is true if the browser is running on a mobile device. | |
| TraceAttributes::BROWSER_PLATFORM | public | constant | The platform on which the browser is running. | |
| TraceAttributes::CICD_PIPELINE_NAME | public | constant | The human readable name of the pipeline within a CI/CD system. | |
| TraceAttributes::CICD_PIPELINE_RUN_ID | public | constant | The unique identifier of a pipeline run within a CI/CD system. | |
| TraceAttributes::CICD_PIPELINE_TASK_NAME | public | constant | The human readable name of a task within a pipeline. Task here most closely aligns with a computing process in a pipeline. Other terms for tasks include commands, steps, and procedures. | |
| TraceAttributes::CICD_PIPELINE_TASK_RUN_ID | public | constant | The unique identifier of a task run within a pipeline. | |
| TraceAttributes::CICD_PIPELINE_TASK_RUN_URL_FULL | public | constant | The URL of the pipeline run providing the complete address in order to locate and identify the pipeline run. | |
| TraceAttributes::CICD_PIPELINE_TASK_TYPE | public | constant | The type of the task within a pipeline. | |
| TraceAttributes::CLIENT_ADDRESS | public | constant | Client address - domain name if available without reverse DNS lookup; otherwise, IP address or Unix domain socket name. | |
| TraceAttributes::CLIENT_PORT | public | constant | Client port number. | |
| TraceAttributes::CLOUDEVENTS_EVENT_ID | public | constant | The event_id uniquely identifies the event. | |
| TraceAttributes::CLOUDEVENTS_EVENT_SOURCE | public | constant | The source identifies the context in which an event happened. | |
| TraceAttributes::CLOUDEVENTS_EVENT_SPEC_VERSION | public | constant | The version of the CloudEvents specification which the event uses. | |
| TraceAttributes::CLOUDEVENTS_EVENT_SUBJECT | public | constant | The subject of the event in the context of the event producer (identified by source). | |
| TraceAttributes::CLOUDEVENTS_EVENT_TYPE | public | constant | The event_type contains a value describing the type of event related to the originating occurrence. | |
| TraceAttributes::CLOUD_ACCOUNT_ID | public | constant | The cloud account ID the resource is assigned to. | |
| TraceAttributes::CLOUD_AVAILABILITY_ZONE | public | constant | Cloud regions often have multiple, isolated locations known as zones to increase availability. Availability zone represents the zone where the resource is running. | |
| TraceAttributes::CLOUD_PLATFORM | public | constant | The cloud platform in use. | |
| TraceAttributes::CLOUD_PROVIDER | public | constant | Name of the cloud provider. | |
| TraceAttributes::CLOUD_REGION | public | constant | The geographical region the resource is running. | |
| TraceAttributes::CLOUD_RESOURCE_ID | public | constant | The Fully Qualified Azure Resource ID the log is emitted for. | |
| TraceAttributes::CODE_COLUMN | public | constant | The column number in `code.filepath` best representing the operation. It SHOULD point within the code unit named in `code.function`. | |
| TraceAttributes::CODE_FILEPATH | public | constant | The source code file name that identifies the code unit as uniquely as possible (preferably an absolute file path). | |
| TraceAttributes::CODE_FUNCTION | public | constant | The method or function name, or equivalent (usually rightmost part of the code unit's name). | |
| TraceAttributes::CODE_LINENO | public | constant | The line number in `code.filepath` best representing the operation. It SHOULD point within the code unit named in `code.function`. | |
| TraceAttributes::CODE_NAMESPACE | public | constant | The &quot;namespace&quot; within which `code.function` is defined. Usually the qualified class or module name, such that `code.namespace` + some separator + `code.function` form a unique identifier for the code unit. | |
| TraceAttributes::CODE_STACKTRACE | public | constant | A stacktrace as a string in the natural representation for the language runtime. The representation is to be determined and documented by each language SIG. | |
| TraceAttributes::CONTAINER_COMMAND | public | constant | The command used to run the container (i.e. the command name). | |
| TraceAttributes::CONTAINER_COMMAND_ARGS | public | constant | All the command arguments (including the command/executable itself) run by the container. [2]. | |
| TraceAttributes::CONTAINER_COMMAND_LINE | public | constant | The full command run by the container as a single string representing the full command. [2]. | |
| TraceAttributes::CONTAINER_CPU_STATE | Deprecated | public | constant | Deprecated, use `cpu.mode` instead. |
| TraceAttributes::CONTAINER_ID | public | constant | Container ID. Usually a UUID, as for example used to identify Docker containers. The UUID might be abbreviated. | |
| TraceAttributes::CONTAINER_IMAGE_ID | public | constant | Runtime specific image identifier. Usually a hash algorithm followed by a UUID. | |
| TraceAttributes::CONTAINER_IMAGE_NAME | public | constant | Name of the image the container was built on. | |
| TraceAttributes::CONTAINER_IMAGE_REPO_DIGESTS | public | constant | Repo digests of the container image as provided by the container runtime. | |
| TraceAttributes::CONTAINER_IMAGE_TAGS | public | constant | Container image tags. An example can be found in Docker Image Inspect. Should be only the `<tag>` section of the full name for example from `registry.example.com/my-org/my-image:<tag>`. | |
| TraceAttributes::CONTAINER_NAME | public | constant | Container name used by container runtime. | |
| TraceAttributes::CONTAINER_RUNTIME | public | constant | The container runtime managing this container. | |
| TraceAttributes::CPU_MODE | public | constant | The mode of the CPU. | |
| TraceAttributes::DB_CASSANDRA_CONSISTENCY_LEVEL | public | constant | The consistency level of the query. Based on consistency values from CQL. | |
| TraceAttributes::DB_CASSANDRA_COORDINATOR_DC | public | constant | The data center of the coordinating node for a query. | |
| TraceAttributes::DB_CASSANDRA_COORDINATOR_ID | public | constant | The ID of the coordinating node for a query. | |
| TraceAttributes::DB_CASSANDRA_IDEMPOTENCE | public | constant | Whether or not the query is idempotent. | |
| TraceAttributes::DB_CASSANDRA_PAGE_SIZE | public | constant | The fetch size used for paging, i.e. how many rows will be returned at once. | |
| TraceAttributes::DB_CASSANDRA_SPECULATIVE_EXECUTION_COUNT | public | constant | The number of times a query was speculatively executed. Not set or `0` if the query was not executed speculatively. | |
| TraceAttributes::DB_CASSANDRA_TABLE | Deprecated | public | constant | Deprecated, use `db.collection.name` instead. |
| TraceAttributes::DB_CLIENT_CONNECTIONS_POOL_NAME | Deprecated | public | constant | Deprecated, use `db.client.connection.pool.name` instead. |
| TraceAttributes::DB_CLIENT_CONNECTIONS_STATE | Deprecated | public | constant | Deprecated, use `db.client.connection.state` instead. |
| TraceAttributes::DB_CLIENT_CONNECTION_POOL_NAME | public | constant | The name of the connection pool; unique within the instrumented application. In case the connection pool implementation doesn't provide a name, instrumentation SHOULD use a combination of parameters that would make the name unique, for example,… | |
| TraceAttributes::DB_CLIENT_CONNECTION_STATE | public | constant | The state of a connection in the pool. | |
| TraceAttributes::DB_COLLECTION_NAME | public | constant | The name of a collection (table, container) within the database. | |
| TraceAttributes::DB_CONNECTION_STRING | Deprecated | public | constant | Deprecated, use `server.address`, `server.port` attributes instead. |
| TraceAttributes::DB_COSMOSDB_CLIENT_ID | public | constant | Unique Cosmos client instance id. | |
| TraceAttributes::DB_COSMOSDB_CONNECTION_MODE | public | constant | Cosmos client connection mode. | |
| TraceAttributes::DB_COSMOSDB_CONTAINER | Deprecated | public | constant | Deprecated, use `db.collection.name` instead. |
| TraceAttributes::DB_COSMOSDB_OPERATION_TYPE | public | constant | CosmosDB Operation Type. | |
| TraceAttributes::DB_COSMOSDB_REQUEST_CHARGE | public | constant | RU consumed for that operation. | |
| TraceAttributes::DB_COSMOSDB_REQUEST_CONTENT_LENGTH | public | constant | Request payload size in bytes. | |
| TraceAttributes::DB_COSMOSDB_STATUS_CODE | public | constant | Cosmos DB status code. | |
| TraceAttributes::DB_COSMOSDB_SUB_STATUS_CODE | public | constant | Cosmos DB sub status code. | |
| TraceAttributes::DB_ELASTICSEARCH_CLUSTER_NAME | Deprecated | public | constant | Deprecated, use `db.namespace` instead. |
| TraceAttributes::DB_ELASTICSEARCH_NODE_NAME | public | constant | Represents the human-readable identifier of the node/instance to which a request was routed. | |
| TraceAttributes::DB_INSTANCE_ID | Deprecated | public | constant | Deprecated, no general replacement at this time. For Elasticsearch, use `db.elasticsearch.node.name` instead. |
| TraceAttributes::DB_JDBC_DRIVER_CLASSNAME | Deprecated | public | constant | Removed, no replacement at this time. |
| TraceAttributes::DB_MONGODB_COLLECTION | Deprecated | public | constant | Deprecated, use `db.collection.name` instead. |
| TraceAttributes::DB_MSSQL_INSTANCE_NAME | Deprecated | public | constant | Deprecated, SQL Server instance is now populated as a part of `db.namespace` attribute. |
| TraceAttributes::DB_NAME | Deprecated | public | constant | Deprecated, use `db.namespace` instead. |
| TraceAttributes::DB_NAMESPACE | public | constant | The name of the database, fully qualified within the server address and port. | |
| TraceAttributes::DB_OPERATION | Deprecated | public | constant | Deprecated, use `db.operation.name` instead. |
| TraceAttributes::DB_OPERATION_BATCH_SIZE | public | constant | The number of queries included in a batch operation. | |
| TraceAttributes::DB_OPERATION_NAME | public | constant | The name of the operation or command being executed. | |
| TraceAttributes::DB_QUERY_TEXT | public | constant | The database query being executed. | |
| TraceAttributes::DB_REDIS_DATABASE_INDEX | Deprecated | public | constant | Deprecated, use `db.namespace` instead. |
| TraceAttributes::DB_SQL_TABLE | Deprecated | public | constant | Deprecated, use `db.collection.name` instead. |
| TraceAttributes::DB_STATEMENT | Deprecated | public | constant | The database statement being executed. |
| TraceAttributes::DB_SYSTEM | public | constant | The database management system (DBMS) product as identified by the client instrumentation. | |
| TraceAttributes::DB_USER | Deprecated | public | constant | Deprecated, no replacement at this time. |
| TraceAttributes::DEPLOYMENT_ENVIRONMENT | Deprecated | public | constant | 'Deprecated, use `deployment.environment.name` instead.'. |
| TraceAttributes::DEPLOYMENT_ENVIRONMENT_NAME | public | constant | Name of the deployment environment (aka deployment tier). | |
| TraceAttributes::DEPLOYMENT_ID | public | constant | The id of the deployment. | |
| TraceAttributes::DEPLOYMENT_NAME | public | constant | The name of the deployment. | |
| TraceAttributes::DEPLOYMENT_STATUS | public | constant | The status of the deployment. | |
| TraceAttributes::DESTINATION_ADDRESS | public | constant | Destination address - domain name if available without reverse DNS lookup; otherwise, IP address or Unix domain socket name. | |
| TraceAttributes::DESTINATION_PORT | public | constant | Destination port number. | |
| TraceAttributes::DEVICE_ID | public | constant | A unique identifier representing the device. | |
| TraceAttributes::DEVICE_MANUFACTURER | public | constant | The name of the device manufacturer. | |
| TraceAttributes::DEVICE_MODEL_IDENTIFIER | public | constant | The model identifier for the device. | |
| TraceAttributes::DEVICE_MODEL_NAME | public | constant | The marketing name for the device model. | |
| TraceAttributes::DISK_IO_DIRECTION | public | constant | The disk IO operation direction. | |
| TraceAttributes::DNS_QUESTION_NAME | public | constant | The name being queried. | |
| TraceAttributes::ENDUSER_ID | Deprecated | public | constant | Deprecated, use `user.id` instead. |
| TraceAttributes::ENDUSER_ROLE | Deprecated | public | constant | Deprecated, use `user.roles` instead. |
| TraceAttributes::ENDUSER_SCOPE | Deprecated | public | constant | Deprecated, no replacement at this time. |
| TraceAttributes::ERROR_TYPE | public | constant | Describes a class of error the operation ended with. | |
| TraceAttributes::EVENT_DOMAIN | public | constant | ||
| TraceAttributes::EVENT_NAME | public | constant | Identifies the class / type of event. | |
| TraceAttributes::EXCEPTION_ESCAPED | public | constant | SHOULD be set to true if the exception event is recorded at a point where it is known that the exception is escaping the scope of the span. | |
| TraceAttributes::EXCEPTION_MESSAGE | public | constant | The exception message. | |
| TraceAttributes::EXCEPTION_STACKTRACE | public | constant | A stacktrace as a string in the natural representation for the language runtime. The representation is to be determined and documented by each language SIG. | |
| TraceAttributes::EXCEPTION_TYPE | public | constant | The type of the exception (its fully-qualified class name, if applicable). The dynamic type of the exception should be preferred over the static type in languages that support it. | |
| TraceAttributes::FAAS_COLDSTART | public | constant | A boolean that is true if the serverless function is executed for the first time (aka cold-start). | |
| TraceAttributes::FAAS_CRON | public | constant | A string containing the schedule period as Cron Expression. | |
| TraceAttributes::FAAS_DOCUMENT_COLLECTION | public | constant | The name of the source on which the triggering operation was performed. For example, in Cloud Storage or S3 corresponds to the bucket name, and in Cosmos DB to the database name. | |
| TraceAttributes::FAAS_DOCUMENT_NAME | public | constant | The document name/table subjected to the operation. For example, in Cloud Storage or S3 is the name of the file, and in Cosmos DB the table name. | |
| TraceAttributes::FAAS_DOCUMENT_OPERATION | public | constant | Describes the type of the operation that was performed on the data. | |
| TraceAttributes::FAAS_DOCUMENT_TIME | public | constant | A string containing the time when the data was accessed in the ISO 8601 format expressed in UTC. | |
| TraceAttributes::FAAS_EXECUTION | public | constant | ||
| TraceAttributes::FAAS_INSTANCE | public | constant | The execution environment ID as a string, that will be potentially reused for other invocations to the same function/function version. | |
| TraceAttributes::FAAS_INVOCATION_ID | public | constant | The invocation ID of the current function invocation. | |
| TraceAttributes::FAAS_INVOKED_NAME | public | constant | The name of the invoked function. | |
| TraceAttributes::FAAS_INVOKED_PROVIDER | public | constant | The cloud provider of the invoked function. | |
| TraceAttributes::FAAS_INVOKED_REGION | public | constant | The cloud region of the invoked function. | |
| TraceAttributes::FAAS_MAX_MEMORY | public | constant | The amount of memory available to the serverless function converted to Bytes. | |
| TraceAttributes::FAAS_NAME | public | constant | The name of the single function that this runtime instance executes. | |
| TraceAttributes::FAAS_TIME | public | constant | A string containing the function invocation time in the ISO 8601 format expressed in UTC. | |
| TraceAttributes::FAAS_TRIGGER | public | constant | Type of the trigger which caused this function invocation. | |
| TraceAttributes::FAAS_VERSION | public | constant | The immutable version of the function being executed. | |
| TraceAttributes::FEATURE_FLAG_KEY | public | constant | The unique identifier of the feature flag. | |
| TraceAttributes::FEATURE_FLAG_PROVIDER_NAME | public | constant | The name of the service provider that performs the flag evaluation. | |
| TraceAttributes::FEATURE_FLAG_VARIANT | public | constant | SHOULD be a semantic identifier for a value. If one is unavailable, a stringified version of the value can be used. | |
| TraceAttributes::FILE_DIRECTORY | public | constant | Directory where the file is located. It should include the drive letter, when appropriate. | |
| TraceAttributes::FILE_EXTENSION | public | constant | File extension, excluding the leading dot. | |
| TraceAttributes::FILE_NAME | public | constant | Name of the file including the extension, without the directory. | |
| TraceAttributes::FILE_PATH | public | constant | Full path to the file, including the file name. It should include the drive letter, when appropriate. | |
| TraceAttributes::FILE_SIZE | public | constant | File size in bytes. | |
| TraceAttributes::GCP_CLIENT_SERVICE | public | constant | Identifies the Google Cloud service for which the official client library is intended. | |
| TraceAttributes::GCP_CLOUD_RUN_JOB_EXECUTION | public | constant | The name of the Cloud Run execution being run for the Job, as set by the `CLOUD_RUN_EXECUTION` environment variable. | |
| TraceAttributes::GCP_CLOUD_RUN_JOB_TASK_INDEX | public | constant | The index for a task within an execution as provided by the `CLOUD_RUN_TASK_INDEX` environment variable. | |
| TraceAttributes::GCP_GCE_INSTANCE_HOSTNAME | public | constant | The hostname of a GCE instance. This is the full value of the default or custom hostname. | |
| TraceAttributes::GCP_GCE_INSTANCE_NAME | public | constant | The instance name of a GCE instance. This is the value provided by `host.name`, the visible name of the instance in the Cloud Console UI, and the prefix for the default hostname of the instance as defined by the default internal DNS name. | |
| TraceAttributes::GEN_AI_COMPLETION | public | constant | The full response received from the GenAI model. | |
| TraceAttributes::GEN_AI_OPERATION_NAME | public | constant | The name of the operation being performed. | |
| TraceAttributes::GEN_AI_PROMPT | public | constant | The full prompt sent to the GenAI model. | |
| TraceAttributes::GEN_AI_REQUEST_FREQUENCY_PENALTY | public | constant | The frequency penalty setting for the GenAI request. | |
| TraceAttributes::GEN_AI_REQUEST_MAX_TOKENS | public | constant | The maximum number of tokens the model generates for a request. | |
| TraceAttributes::GEN_AI_REQUEST_MODEL | public | constant | The name of the GenAI model a request is being made to. | |
| TraceAttributes::GEN_AI_REQUEST_PRESENCE_PENALTY | public | constant | The presence penalty setting for the GenAI request. | |
| TraceAttributes::GEN_AI_REQUEST_STOP_SEQUENCES | public | constant | List of sequences that the model will use to stop generating further tokens. | |
| TraceAttributes::GEN_AI_REQUEST_TEMPERATURE | public | constant | The temperature setting for the GenAI request. | |
| TraceAttributes::GEN_AI_REQUEST_TOP_K | public | constant | The top_k sampling setting for the GenAI request. | |
| TraceAttributes::GEN_AI_REQUEST_TOP_P | public | constant | The top_p sampling setting for the GenAI request. | |
| TraceAttributes::GEN_AI_RESPONSE_FINISH_REASONS | public | constant | Array of reasons the model stopped generating tokens, corresponding to each generation received. | |
| TraceAttributes::GEN_AI_RESPONSE_ID | public | constant | The unique identifier for the completion. | |
| TraceAttributes::GEN_AI_RESPONSE_MODEL | public | constant | The name of the model that generated the response. | |
| TraceAttributes::GEN_AI_SYSTEM | public | constant | The Generative AI product as identified by the client or server instrumentation. | |
| TraceAttributes::GEN_AI_TOKEN_TYPE | public | constant | The type of token being counted. | |
| TraceAttributes::GEN_AI_USAGE_COMPLETION_TOKENS | Deprecated | public | constant | Deprecated, use `gen_ai.usage.output_tokens` instead. |
| TraceAttributes::GEN_AI_USAGE_INPUT_TOKENS | public | constant | The number of tokens used in the GenAI input (prompt). | |
| TraceAttributes::GEN_AI_USAGE_OUTPUT_TOKENS | public | constant | The number of tokens used in the GenAI response (completion). | |
| TraceAttributes::GEN_AI_USAGE_PROMPT_TOKENS | Deprecated | public | constant | Deprecated, use `gen_ai.usage.input_tokens` instead. |
| TraceAttributes::GO_MEMORY_TYPE | public | constant | The type of memory. | |
| TraceAttributes::GRAPHQL_DOCUMENT | public | constant | The GraphQL document being executed. | |
| TraceAttributes::GRAPHQL_OPERATION_NAME | public | constant | The name of the operation being executed. | |
| TraceAttributes::GRAPHQL_OPERATION_TYPE | public | constant | The type of the operation being executed. | |
| TraceAttributes::HEROKU_APP_ID | public | constant | Unique identifier for the application. | |
| TraceAttributes::HEROKU_RELEASE_COMMIT | public | constant | Commit hash for the current release. | |
| TraceAttributes::HEROKU_RELEASE_CREATION_TIMESTAMP | public | constant | Time and date the release was created. | |
| TraceAttributes::HOST_ARCH | public | constant | The CPU architecture the host system is running on. | |
| TraceAttributes::HOST_CPU_CACHE_L2_SIZE | public | constant | The amount of level 2 memory cache available to the processor (in Bytes). | |
| TraceAttributes::HOST_CPU_FAMILY | public | constant | Family or generation of the CPU. | |
| TraceAttributes::HOST_CPU_MODEL_ID | public | constant | Model identifier. It provides more granular information about the CPU, distinguishing it from other CPUs within the same family. | |
| TraceAttributes::HOST_CPU_MODEL_NAME | public | constant | Model designation of the processor. | |
| TraceAttributes::HOST_CPU_STEPPING | public | constant | Stepping or core revisions. | |
| TraceAttributes::HOST_CPU_VENDOR_ID | public | constant | Processor manufacturer identifier. A maximum 12-character string. | |
| TraceAttributes::HOST_ID | public | constant | Unique host ID. For Cloud, this must be the instance_id assigned by the cloud provider. For non-containerized systems, this should be the `machine-id`. See the table below for the sources to use to determine the `machine-id` based on operating system. | |
| TraceAttributes::HOST_IMAGE_ID | public | constant | VM image ID or host OS image ID. For Cloud, this value is from the provider. | |
| TraceAttributes::HOST_IMAGE_NAME | public | constant | Name of the VM image or OS install the host was instantiated from. | |
| TraceAttributes::HOST_IMAGE_VERSION | public | constant | The version string of the VM image or host OS as defined in Version Attributes. | |
| TraceAttributes::HOST_IP | public | constant | Available IP addresses of the host, excluding loopback interfaces. | |
| TraceAttributes::HOST_MAC | public | constant | Available MAC addresses of the host, excluding loopback interfaces. | |
| TraceAttributes::HOST_NAME | public | constant | Name of the host. On Unix systems, it may contain what the hostname command returns, or the fully qualified hostname, or another name specified by the user. | |
| TraceAttributes::HOST_TYPE | public | constant | Type of host. For Cloud, this must be the machine type. | |
| TraceAttributes::HTTP_CLIENT_IP | Deprecated | public | constant | Deprecated, use `client.address` instead. |
| TraceAttributes::HTTP_CONNECTION_STATE | public | constant | State of the HTTP connection in the HTTP connection pool. | |
| TraceAttributes::HTTP_FLAVOR | Deprecated | public | constant | Deprecated, use `network.protocol.name` instead. |
| TraceAttributes::HTTP_HOST | Deprecated | public | constant | Deprecated, use one of `server.address`, `client.address` or `http.request.header.host` instead, depending on the usage. |
| TraceAttributes::HTTP_METHOD | Deprecated | public | constant | Deprecated, use `http.request.method` instead. |
| TraceAttributes::HTTP_REQUEST_BODY_SIZE | public | constant | The 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. | |
| TraceAttributes::HTTP_REQUEST_CONTENT_LENGTH | Deprecated | public | constant | Deprecated, use `http.request.header.content-length` instead. |
| TraceAttributes::HTTP_REQUEST_CONTENT_LENGTH_UNCOMPRESSED | Deprecated | public | constant | Deprecated, use `http.request.body.size` instead. |
| TraceAttributes::HTTP_REQUEST_METHOD | public | constant | HTTP request method. | |
| TraceAttributes::HTTP_REQUEST_METHOD_ORIGINAL | public | constant | Original HTTP method sent by the client in the request line. | |
| TraceAttributes::HTTP_REQUEST_RESEND_COUNT | public | constant | The ordinal number of request resending attempt (for any reason, including redirects). | |
| TraceAttributes::HTTP_REQUEST_SIZE | public | constant | The total size of the request in bytes. This should be the total number of bytes sent over the wire, including the request line (HTTP/1.1), framing (HTTP/2 and HTTP/3), headers, and request body if any. | |
| TraceAttributes::HTTP_RESEND_COUNT | public | constant | ||
| TraceAttributes::HTTP_RESPONSE_BODY_SIZE | public | constant | The size of the response 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. | |
| TraceAttributes::HTTP_RESPONSE_CONTENT_LENGTH | Deprecated | public | constant | Deprecated, use `http.response.header.content-length` instead. |
| TraceAttributes::HTTP_RESPONSE_CONTENT_LENGTH_UNCOMPRESSED | Deprecated | public | constant | Deprecated, use `http.response.body.size` instead. |
| TraceAttributes::HTTP_RESPONSE_SIZE | public | constant | The total size of the response in bytes. This should be the total number of bytes sent over the wire, including the status line (HTTP/1.1), framing (HTTP/2 and HTTP/3), headers, and response body and trailers if any. | |
| TraceAttributes::HTTP_RESPONSE_STATUS_CODE | public | constant | HTTP response status code. | |
| TraceAttributes::HTTP_RETRY_COUNT | public | constant | ||
| TraceAttributes::HTTP_ROUTE | public | constant | The matched route, that is, the path template in the format used by the respective server framework. | |
| TraceAttributes::HTTP_SCHEME | Deprecated | public | constant | Deprecated, use `url.scheme` instead. |
| TraceAttributes::HTTP_SERVER_NAME | Deprecated | public | constant | Deprecated, use `server.address` instead. |
| TraceAttributes::HTTP_STATUS_CODE | Deprecated | public | constant | Deprecated, use `http.response.status_code` instead. |
| TraceAttributes::HTTP_TARGET | Deprecated | public | constant | Deprecated, use `url.path` and `url.query` instead. |
| TraceAttributes::HTTP_URL | Deprecated | public | constant | Deprecated, use `url.full` instead. |
| TraceAttributes::HTTP_USER_AGENT | Deprecated | public | constant | Deprecated, use `user_agent.original` instead. |
| TraceAttributes::IOS_STATE | Deprecated | public | constant | Deprecated use the `device.app.lifecycle` event definition including `ios.state` as a payload field instead. |
| TraceAttributes::JVM_BUFFER_POOL_NAME | public | constant | Name of the buffer pool. | |
| TraceAttributes::JVM_GC_ACTION | public | constant | Name of the garbage collector action. | |
| TraceAttributes::JVM_GC_NAME | public | constant | Name of the garbage collector. | |
| TraceAttributes::JVM_MEMORY_POOL_NAME | public | constant | Name of the memory pool. | |
| TraceAttributes::JVM_MEMORY_TYPE | public | constant | The type of memory. | |
| TraceAttributes::JVM_THREAD_DAEMON | public | constant | Whether the thread is daemon or not. | |
| TraceAttributes::JVM_THREAD_STATE | public | constant | State of the thread. | |
| TraceAttributes::K8S_CLUSTER_NAME | public | constant | The name of the cluster. | |
| TraceAttributes::K8S_CLUSTER_UID | public | constant | A pseudo-ID for the cluster, set to the UID of the `kube-system` namespace. | |
| TraceAttributes::K8S_CONTAINER_NAME | public | constant | The name of the Container from Pod specification, must be unique within a Pod. Container runtime usually uses different globally unique name (`container.name`). | |
| TraceAttributes::K8S_CONTAINER_RESTART_COUNT | public | constant | Number of times the container was restarted. This attribute can be used to identify a particular container (running or stopped) within a container spec. | |
| TraceAttributes::K8S_CONTAINER_STATUS_LAST_TERMINATED_REASON | public | constant | Last terminated reason of the Container. | |
| TraceAttributes::K8S_CRONJOB_NAME | public | constant | The name of the CronJob. | |
| TraceAttributes::K8S_CRONJOB_UID | public | constant | The UID of the CronJob. | |
| TraceAttributes::K8S_DAEMONSET_NAME | public | constant | The name of the DaemonSet. | |
| TraceAttributes::K8S_DAEMONSET_UID | public | constant | The UID of the DaemonSet. | |
| TraceAttributes::K8S_DEPLOYMENT_NAME | public | constant | The name of the Deployment. | |
| TraceAttributes::K8S_DEPLOYMENT_UID | public | constant | The UID of the Deployment. | |
| TraceAttributes::K8S_JOB_NAME | public | constant | The name of the Job. | |
| TraceAttributes::K8S_JOB_UID | public | constant | The UID of the Job. | |
| TraceAttributes::K8S_NAMESPACE_NAME | public | constant | The name of the namespace that the pod is running in. | |
| TraceAttributes::K8S_NODE_NAME | public | constant | The name of the Node. | |
| TraceAttributes::K8S_NODE_UID | public | constant | The UID of the Node. | |
| TraceAttributes::K8S_POD_NAME | public | constant | The name of the Pod. | |
| TraceAttributes::K8S_POD_UID | public | constant | The UID of the Pod. | |
| TraceAttributes::K8S_REPLICASET_NAME | public | constant | The name of the ReplicaSet. | |
| TraceAttributes::K8S_REPLICASET_UID | public | constant | The UID of the ReplicaSet. | |
| TraceAttributes::K8S_STATEFULSET_NAME | public | constant | The name of the StatefulSet. | |
| TraceAttributes::K8S_STATEFULSET_UID | public | constant | The UID of the StatefulSet. | |
| TraceAttributes::LINUX_MEMORY_SLAB_STATE | public | constant | The Linux Slab memory state. | |
| TraceAttributes::LOG_FILE_NAME | public | constant | The basename of the file. | |
| TraceAttributes::LOG_FILE_NAME_RESOLVED | public | constant | The basename of the file, with symlinks resolved. | |
| TraceAttributes::LOG_FILE_PATH | public | constant | The full path to the file. | |
| TraceAttributes::LOG_FILE_PATH_RESOLVED | public | constant | The full path to the file, with symlinks resolved. | |
| TraceAttributes::LOG_IOSTREAM | public | constant | The stream associated with the log. See below for a list of well-known values. | |
| TraceAttributes::LOG_RECORD_ORIGINAL | public | constant | The complete orignal Log Record. | |
| TraceAttributes::LOG_RECORD_UID | public | constant | A unique identifier for the Log Record. | |
| TraceAttributes::MESSAGE_COMPRESSED_SIZE | Deprecated | public | constant | Deprecated, use `rpc.message.compressed_size` instead. |
| TraceAttributes::MESSAGE_ID | Deprecated | public | constant | Deprecated, use `rpc.message.id` instead. |
| TraceAttributes::MESSAGE_TYPE | Deprecated | public | constant | Deprecated, use `rpc.message.type` instead. |
| TraceAttributes::MESSAGE_UNCOMPRESSED_SIZE | Deprecated | public | constant | Deprecated, use `rpc.message.uncompressed_size` instead. |
| TraceAttributes::MESSAGING_BATCH_MESSAGE_COUNT | public | constant | The number of messages sent, received, or processed in the scope of the batching operation. | |
| TraceAttributes::MESSAGING_CLIENT_ID | public | constant | A unique identifier for the client that consumes or produces a message. | |
| TraceAttributes::MESSAGING_CONSUMER_GROUP_NAME | public | constant | The name of the consumer group with which a consumer is associated. | |
| TraceAttributes::MESSAGING_CONSUMER_ID | public | constant | ||
| TraceAttributes::MESSAGING_CONVERSATION_ID | public | constant | ||
| TraceAttributes::MESSAGING_DESTINATION | public | constant | ||
| TraceAttributes::MESSAGING_DESTINATION_ANONYMOUS | public | constant | A boolean that is true if the message destination is anonymous (could be unnamed or have auto-generated name). | |
| TraceAttributes::MESSAGING_DESTINATION_KIND | public | constant | ||
| TraceAttributes::MESSAGING_DESTINATION_NAME | public | constant | The message destination name. | |
| TraceAttributes::MESSAGING_DESTINATION_PARTITION_ID | public | constant | The identifier of the partition messages are sent to or received from, unique within the `messaging.destination.name`. | |
| TraceAttributes::MESSAGING_DESTINATION_PUBLISH_ANONYMOUS | Deprecated | public | constant | Deprecated, no replacement at this time. |
| TraceAttributes::MESSAGING_DESTINATION_PUBLISH_NAME | Deprecated | public | constant | Deprecated, no replacement at this time. |
| TraceAttributes::MESSAGING_DESTINATION_SUBSCRIPTION_NAME | public | constant | The name of the destination subscription from which a message is consumed. | |
| TraceAttributes::MESSAGING_DESTINATION_TEMPLATE | public | constant | Low cardinality representation of the messaging destination name. | |
| TraceAttributes::MESSAGING_DESTINATION_TEMPORARY | public | constant | A boolean that is true if the message destination is temporary and might not exist anymore after messages are processed. | |
| TraceAttributes::MESSAGING_EVENTHUBS_CONSUMER_GROUP | Deprecated | public | constant | Deprecated, use `messaging.consumer.group.name` instead. |
| TraceAttributes::MESSAGING_EVENTHUBS_MESSAGE_ENQUEUED_TIME | public | constant | The UTC epoch seconds at which the message has been accepted and stored in the entity. | |
| TraceAttributes::MESSAGING_GCP_PUBSUB_MESSAGE_ACK_DEADLINE | public | constant | The ack deadline in seconds set for the modify ack deadline request. | |
| TraceAttributes::MESSAGING_GCP_PUBSUB_MESSAGE_ACK_ID | public | constant | The ack id for a given message. | |
| TraceAttributes::MESSAGING_GCP_PUBSUB_MESSAGE_DELIVERY_ATTEMPT | public | constant | The delivery attempt for a given message. | |
| TraceAttributes::MESSAGING_GCP_PUBSUB_MESSAGE_ORDERING_KEY | public | constant | The ordering key for a given message. If the attribute is not present, the message does not have an ordering key. | |
| TraceAttributes::MESSAGING_KAFKA_CLIENT_ID | public | constant | ||
| TraceAttributes::MESSAGING_KAFKA_CONSUMER_GROUP | Deprecated | public | constant | Deprecated, use `messaging.consumer.group.name` instead. |
| TraceAttributes::MESSAGING_KAFKA_DESTINATION_PARTITION | Deprecated | public | constant | Deprecated, use `messaging.destination.partition.id` instead. |
| TraceAttributes::MESSAGING_KAFKA_MESSAGE_KEY | public | constant | Message keys in Kafka are used for grouping alike messages to ensure they're processed on the same partition. They differ from `messaging.message.id` in that they're not unique. If the key is `null`, the attribute MUST NOT be set. | |
| TraceAttributes::MESSAGING_KAFKA_MESSAGE_OFFSET | Deprecated | public | constant | Deprecated, use `messaging.kafka.offset` instead. |
| TraceAttributes::MESSAGING_KAFKA_MESSAGE_TOMBSTONE | public | constant | A boolean that is true if the message is a tombstone. | |
| TraceAttributes::MESSAGING_KAFKA_OFFSET | public | constant | The offset of a record in the corresponding Kafka partition. | |
| TraceAttributes::MESSAGING_KAFKA_PARTITION | public | constant | ||
| TraceAttributes::MESSAGING_KAFKA_SOURCE_PARTITION | public | constant | ||
| TraceAttributes::MESSAGING_KAFKA_TOMBSTONE | public | constant | ||
| TraceAttributes::MESSAGING_MESSAGE_BODY_SIZE | public | constant | The size of the message body in bytes. | |
| TraceAttributes::MESSAGING_MESSAGE_CONVERSATION_ID | public | constant | The conversation ID identifying the conversation to which the message belongs, represented as a string. Sometimes called &quot;Correlation ID&quot;. | |
| TraceAttributes::MESSAGING_MESSAGE_ENVELOPE_SIZE | public | constant | The size of the message body and metadata in bytes. | |
| TraceAttributes::MESSAGING_MESSAGE_ID | public | constant | A value used by the messaging system as an identifier for the message, represented as a string. | |
| TraceAttributes::MESSAGING_MESSAGE_PAYLOAD_COMPRESSED_SIZE_BYTES | public | constant | ||
| TraceAttributes::MESSAGING_MESSAGE_PAYLOAD_SIZE_BYTES | public | constant | ||
| TraceAttributes::MESSAGING_OPERATION | Deprecated | public | constant | Deprecated, use `messaging.operation.type` instead. |
| TraceAttributes::MESSAGING_OPERATION_NAME | public | constant | The system-specific name of the messaging operation. | |
| TraceAttributes::MESSAGING_OPERATION_TYPE | public | constant | A string identifying the type of the messaging operation. | |
| TraceAttributes::MESSAGING_PROTOCOL | public | constant | ||
| TraceAttributes::MESSAGING_PROTOCOL_VERSION | public | constant | ||
| TraceAttributes::MESSAGING_RABBITMQ_DESTINATION_ROUTING_KEY | public | constant | RabbitMQ message routing key. | |
| TraceAttributes::MESSAGING_RABBITMQ_MESSAGE_DELIVERY_TAG | public | constant | RabbitMQ message delivery tag. | |
| TraceAttributes::MESSAGING_RABBITMQ_ROUTING_KEY | public | constant | ||
| TraceAttributes::MESSAGING_ROCKETMQ_CLIENT_GROUP | Deprecated | public | constant | Deprecated, use `messaging.consumer.group.name` instead. |
| TraceAttributes::MESSAGING_ROCKETMQ_CLIENT_ID | public | constant | ||
| TraceAttributes::MESSAGING_ROCKETMQ_CONSUMPTION_MODEL | public | constant | Model of message consumption. This only applies to consumer spans. | |
| TraceAttributes::MESSAGING_ROCKETMQ_MESSAGE_DELAY_TIME_LEVEL | public | constant | The delay time level for delay message, which determines the message delay time. | |
| TraceAttributes::MESSAGING_ROCKETMQ_MESSAGE_DELIVERY_TIMESTAMP | public | constant | The timestamp in milliseconds that the delay message is expected to be delivered to consumer. | |
| TraceAttributes::MESSAGING_ROCKETMQ_MESSAGE_GROUP | public | constant | It is essential for FIFO message. Messages that belong to the same message group are always processed one by one within the same consumer group. | |
| TraceAttributes::MESSAGING_ROCKETMQ_MESSAGE_KEYS | public | constant | Key(s) of message, another way to mark message besides message id. | |
| TraceAttributes::MESSAGING_ROCKETMQ_MESSAGE_TAG | public | constant | The secondary classifier of message besides topic. | |
| TraceAttributes::MESSAGING_ROCKETMQ_MESSAGE_TYPE | public | constant | Type of message. | |
| TraceAttributes::MESSAGING_ROCKETMQ_NAMESPACE | public | constant | Namespace of RocketMQ resources, resources in different namespaces are individual. | |
| TraceAttributes::MESSAGING_SERVICEBUS_DESTINATION_SUBSCRIPTION_NAME | Deprecated | public | constant | Deprecated, use `messaging.servicebus.destination.subscription_name` instead. |
| TraceAttributes::MESSAGING_SERVICEBUS_DISPOSITION_STATUS | public | constant | Describes the settlement type. | |
| TraceAttributes::MESSAGING_SERVICEBUS_MESSAGE_DELIVERY_COUNT | public | constant | Number of deliveries that have been attempted for this message. | |
| TraceAttributes::MESSAGING_SERVICEBUS_MESSAGE_ENQUEUED_TIME | public | constant | The UTC epoch seconds at which the message has been accepted and stored in the entity. | |
| TraceAttributes::MESSAGING_SOURCE_ANONYMOUS | public | constant | ||
| TraceAttributes::MESSAGING_SOURCE_KIND | public | constant | ||
| TraceAttributes::MESSAGING_SOURCE_NAME | public | constant | ||
| TraceAttributes::MESSAGING_SOURCE_TEMPLATE | public | constant | ||
| TraceAttributes::MESSAGING_SOURCE_TEMPORARY | public | constant | ||
| TraceAttributes::MESSAGING_SYSTEM | public | constant | The messaging system as identified by the client instrumentation. | |
| TraceAttributes::MESSAGING_TEMP_DESTINATION | public | constant | ||
| TraceAttributes::MESSAGING_URL | public | constant | ||
| TraceAttributes::NETWORK_CARRIER_ICC | public | constant | The ISO 3166-1 alpha-2 2-character country code associated with the mobile carrier network. | |
| TraceAttributes::NETWORK_CARRIER_MCC | public | constant | The mobile carrier country code. | |
| TraceAttributes::NETWORK_CARRIER_MNC | public | constant | The mobile carrier network code. | |
| TraceAttributes::NETWORK_CARRIER_NAME | public | constant | The name of the mobile carrier. | |
| TraceAttributes::NETWORK_CONNECTION_SUBTYPE | public | constant | This describes more details regarding the connection.type. It may be the type of cell technology connection, but it could be used for describing details about a wifi connection. | |
| TraceAttributes::NETWORK_CONNECTION_TYPE | public | constant | The internet connection type. | |
| TraceAttributes::NETWORK_IO_DIRECTION | public | constant | The network IO operation direction. | |
| TraceAttributes::NETWORK_LOCAL_ADDRESS | public | constant | Local address of the network connection - IP address or Unix domain socket name. | |
| TraceAttributes::NETWORK_LOCAL_PORT | public | constant | Local port number of the network connection. | |
| TraceAttributes::NETWORK_PEER_ADDRESS | public | constant | Peer address of the network connection - IP address or Unix domain socket name. | |
| TraceAttributes::NETWORK_PEER_PORT | public | constant | Peer port number of the network connection. | |
| TraceAttributes::NETWORK_PROTOCOL_NAME | public | constant | OSI application layer or non-OSI equivalent. | |
| TraceAttributes::NETWORK_PROTOCOL_VERSION | public | constant | The actual version of the protocol used for network communication. | |
| TraceAttributes::NETWORK_TRANSPORT | public | constant | OSI transport layer or inter-process communication method. | |
| TraceAttributes::NETWORK_TYPE | public | constant | OSI network layer or non-OSI equivalent. | |
| TraceAttributes::NET_APP_PROTOCOL_NAME | public | constant | ||
| TraceAttributes::NET_APP_PROTOCOL_VERSION | public | constant | ||
| TraceAttributes::NET_HOST_CARRIER_ICC | public | constant | ||
| TraceAttributes::NET_HOST_CARRIER_MCC | public | constant | ||
| TraceAttributes::NET_HOST_CARRIER_MNC | public | constant | ||
| TraceAttributes::NET_HOST_CARRIER_NAME | public | constant | ||
| TraceAttributes::NET_HOST_CONNECTION_SUBTYPE | public | constant | ||
| TraceAttributes::NET_HOST_CONNECTION_TYPE | public | constant | ||
| TraceAttributes::NET_HOST_IP | Deprecated | public | constant | Deprecated, use `network.local.address`. |
| TraceAttributes::NET_HOST_NAME | Deprecated | public | constant | Deprecated, use `server.address`. |
| TraceAttributes::NET_HOST_PORT | Deprecated | public | constant | Deprecated, use `server.port`. |
| TraceAttributes::NET_PEER_IP | Deprecated | public | constant | Deprecated, use `network.peer.address`. |
| TraceAttributes::NET_PEER_NAME | Deprecated | public | constant | Deprecated, use `server.address` on client spans and `client.address` on server spans. |
| TraceAttributes::NET_PEER_PORT | Deprecated | public | constant | Deprecated, use `server.port` on client spans and `client.port` on server spans. |
| TraceAttributes::NET_PROTOCOL_NAME | Deprecated | public | constant | Deprecated, use `network.protocol.name`. |
| TraceAttributes::NET_PROTOCOL_VERSION | Deprecated | public | constant | Deprecated, use `network.protocol.version`. |
| TraceAttributes::NET_SOCK_FAMILY | Deprecated | public | constant | Deprecated, use `network.transport` and `network.type`. |
| TraceAttributes::NET_SOCK_HOST_ADDR | Deprecated | public | constant | Deprecated, use `network.local.address`. |
| TraceAttributes::NET_SOCK_HOST_PORT | Deprecated | public | constant | Deprecated, use `network.local.port`. |
| TraceAttributes::NET_SOCK_PEER_ADDR | Deprecated | public | constant | Deprecated, use `network.peer.address`. |
| TraceAttributes::NET_SOCK_PEER_NAME | Deprecated | public | constant | Deprecated, no replacement at this time. |
| TraceAttributes::NET_SOCK_PEER_PORT | Deprecated | public | constant | Deprecated, use `network.peer.port`. |
| TraceAttributes::NET_TRANSPORT | Deprecated | public | constant | Deprecated, use `network.transport`. |
| TraceAttributes::OCI_MANIFEST_DIGEST | public | constant | The digest of the OCI image manifest. For container images specifically is the digest by which the container image is known. | |
| TraceAttributes::OPENTRACING_REF_TYPE | public | constant | Parent-child Reference type. | |
| TraceAttributes::OS_BUILD_ID | public | constant | Unique identifier for a particular build or compilation of the operating system. | |
| TraceAttributes::OS_DESCRIPTION | public | constant | Human readable (not intended to be parsed) OS version information, like e.g. reported by `ver` or `lsb_release -a` commands. | |
| TraceAttributes::OS_NAME | public | constant | Human readable operating system name. | |
| TraceAttributes::OS_TYPE | public | constant | The operating system type. | |
| TraceAttributes::OS_VERSION | public | constant | The version string of the operating system as defined in Version Attributes. | |
| TraceAttributes::OTEL_LIBRARY_NAME | Deprecated | public | constant | . |
| TraceAttributes::OTEL_LIBRARY_VERSION | Deprecated | public | constant | . |
| TraceAttributes::OTEL_SCOPE_NAME | public | constant | The name of the instrumentation scope - (`InstrumentationScope.Name` in OTLP). | |
| TraceAttributes::OTEL_SCOPE_VERSION | public | constant | The version of the instrumentation scope - (`InstrumentationScope.Version` in OTLP). | |
| TraceAttributes::OTEL_STATUS_CODE | public | constant | Name of the code, either &quot;OK&quot; or &quot;ERROR&quot;. MUST NOT be set if the status code is UNSET. | |
| TraceAttributes::OTEL_STATUS_DESCRIPTION | public | constant | Description of the Status if it has a value, otherwise not set. | |
| TraceAttributes::PEER_SERVICE | public | constant | The `service.name` of the remote service. SHOULD be equal to the actual `service.name` resource attribute of the remote service if any. | |
| TraceAttributes::POOL_NAME | Deprecated | public | constant | Deprecated, use `db.client.connection.pool.name` instead. |
| TraceAttributes::PROCESS_COMMAND | public | constant | The command used to launch the process (i.e. the command name). On Linux based systems, can be set to the zeroth string in `proc/[pid]/cmdline`. On Windows, can be set to the first parameter extracted from `GetCommandLineW`. | |
| TraceAttributes::PROCESS_COMMAND_ARGS | public | constant | All the command arguments (including the command/executable itself) as received by the process. On Linux-based systems (and some other Unixoid systems supporting procfs), can be set according to the list of null-delimited strings extracted from… | |
| TraceAttributes::PROCESS_COMMAND_LINE | public | constant | The full command used to launch the process as a single string representing the full command. On Windows, can be set to the result of `GetCommandLineW`. Do not set this if you have to assemble it just for monitoring; use `process.command_args` instead. | |
| TraceAttributes::PROCESS_CONTEXT_SWITCH_TYPE | public | constant | Specifies whether the context switches for this data point were voluntary or involuntary. | |
| TraceAttributes::PROCESS_CPU_STATE | Deprecated | public | constant | Deprecated, use `cpu.mode` instead. |
| TraceAttributes::PROCESS_CREATION_TIME | public | constant | The date and time the process was created, in ISO 8601 format. | |
| TraceAttributes::PROCESS_EXECUTABLE_NAME | public | constant | The name of the process executable. On Linux based systems, can be set to the `Name` in `proc/[pid]/status`. On Windows, can be set to the base name of `GetProcessImageFileNameW`. | |
| TraceAttributes::PROCESS_EXECUTABLE_PATH | public | constant | The full path to the process executable. On Linux based systems, can be set to the target of `proc/[pid]/exe`. On Windows, can be set to the result of `GetProcessImageFileNameW`. | |
| TraceAttributes::PROCESS_EXIT_CODE | public | constant | The exit code of the process. | |
| TraceAttributes::PROCESS_EXIT_TIME | public | constant | The date and time the process exited, in ISO 8601 format. | |
| TraceAttributes::PROCESS_GROUP_LEADER_PID | public | constant | The PID of the process's group leader. This is also the process group ID (PGID) of the process. | |
| TraceAttributes::PROCESS_INTERACTIVE | public | constant | Whether the process is connected to an interactive shell. | |
| TraceAttributes::PROCESS_OWNER | public | constant | The username of the user that owns the process. | |
| TraceAttributes::PROCESS_PAGING_FAULT_TYPE | public | constant | The type of page fault for this data point. Type `major` is for major/hard page faults, and `minor` is for minor/soft page faults. | |
| TraceAttributes::PROCESS_PARENT_PID | public | constant | Parent Process identifier (PPID). | |
| TraceAttributes::PROCESS_PID | public | constant | Process identifier (PID). | |
| TraceAttributes::PROCESS_REAL_USER_ID | public | constant | The real user ID (RUID) of the process. | |
| TraceAttributes::PROCESS_REAL_USER_NAME | public | constant | The username of the real user of the process. | |
| TraceAttributes::PROCESS_RUNTIME_DESCRIPTION | public | constant | An additional description about the runtime of the process, for example a specific vendor customization of the runtime environment. | |
| TraceAttributes::PROCESS_RUNTIME_NAME | public | constant | The name of the runtime of this process. | |
| TraceAttributes::PROCESS_RUNTIME_VERSION | public | constant | The version of the runtime of this process, as returned by the runtime without modification. | |
| TraceAttributes::PROCESS_SAVED_USER_ID | public | constant | The saved user ID (SUID) of the process. | |
| TraceAttributes::PROCESS_SAVED_USER_NAME | public | constant | The username of the saved user. | |
| TraceAttributes::PROCESS_SESSION_LEADER_PID | public | constant | The PID of the process's session leader. This is also the session ID (SID) of the process. | |
| TraceAttributes::PROCESS_USER_ID | public | constant | The effective user ID (EUID) of the process. | |
| TraceAttributes::PROCESS_USER_NAME | public | constant | The username of the effective user of the process. | |
| TraceAttributes::PROCESS_VPID | public | constant | Virtual process identifier. | |
| TraceAttributes::RPC_CONNECT_RPC_ERROR_CODE | public | constant | The error codes of the Connect request. Error codes are always string values. | |
| TraceAttributes::RPC_GRPC_STATUS_CODE | public | constant | The numeric status code of the gRPC request. | |
| TraceAttributes::RPC_JSONRPC_ERROR_CODE | public | constant | `error.code` property of response if it is an error response. | |
| TraceAttributes::RPC_JSONRPC_ERROR_MESSAGE | public | constant | `error.message` property of response if it is an error response. | |
| TraceAttributes::RPC_JSONRPC_REQUEST_ID | public | constant | `id` property of request or response. Since protocol allows id to be int, string, `null` or missing (for notifications), value is expected to be cast to string for simplicity. Use empty string in case of `null` value. Omit entirely if this is a… | |
| TraceAttributes::RPC_JSONRPC_VERSION | public | constant | Protocol version as in `jsonrpc` property of request/response. Since JSON-RPC 1.0 doesn't specify this, the value can be omitted. | |
| TraceAttributes::RPC_MESSAGE_COMPRESSED_SIZE | public | constant | Compressed size of the message in bytes. | |
| TraceAttributes::RPC_MESSAGE_ID | public | constant | MUST be calculated as two different counters starting from `1` one for sent messages and one for received message. | |
| TraceAttributes::RPC_MESSAGE_TYPE | public | constant | Whether this is a received or sent message. | |
| TraceAttributes::RPC_MESSAGE_UNCOMPRESSED_SIZE | public | constant | Uncompressed size of the message in bytes. | |
| TraceAttributes::RPC_METHOD | public | constant | The name of the (logical) method being called, must be equal to the $method part in the span name. | |
| TraceAttributes::RPC_SERVICE | public | constant | The full (logical) name of the service being called, including its package name, if applicable. | |
| TraceAttributes::RPC_SYSTEM | public | constant | A string identifying the remoting system. See below for a list of well-known identifiers. | |
| TraceAttributes::SCHEMA_URL | public | constant | The URL of the OpenTelemetry schema for these keys and values. | |
| TraceAttributes::SERVER_ADDRESS | public | constant | Name of the database host. | |
| TraceAttributes::SERVER_PORT | public | constant | Server port number. | |
| TraceAttributes::SERVICE_INSTANCE_ID | public | constant | The string ID of the service instance. | |
| TraceAttributes::SERVICE_NAME | public | constant | Logical name of the service. | |
| TraceAttributes::SERVICE_NAMESPACE | public | constant | A namespace for `service.name`. | |
| TraceAttributes::SERVICE_VERSION | public | constant | The version string of the service API or implementation. The format is not defined by these conventions. | |
| TraceAttributes::SESSION_ID | public | constant | A unique id to identify a session. | |
| TraceAttributes::SESSION_PREVIOUS_ID | public | constant | The previous `session.id` for this user, when known. | |
| TraceAttributes::SIGNALR_CONNECTION_STATUS | public | constant | SignalR HTTP connection closure status. | |
| TraceAttributes::SIGNALR_TRANSPORT | public | constant | SignalR transport type. | |
| TraceAttributes::SOURCE_ADDRESS | public | constant | Source address - domain name if available without reverse DNS lookup; otherwise, IP address or Unix domain socket name. | |
| TraceAttributes::SOURCE_PORT | public | constant | Source port number. | |
| TraceAttributes::STATE | Deprecated | public | constant | Deprecated, use `db.client.connection.state` instead. |
| TraceAttributes::SYSTEM_CPU_LOGICAL_NUMBER | public | constant | The logical CPU number [0..n-1]. | |
| TraceAttributes::SYSTEM_CPU_STATE | Deprecated | public | constant | Deprecated, use `cpu.mode` instead. |
| TraceAttributes::SYSTEM_DEVICE | public | constant | The device identifier. | |
| TraceAttributes::SYSTEM_DISK_DIRECTION | public | constant | ||
| TraceAttributes::SYSTEM_FILESYSTEM_MODE | public | constant | The filesystem mode. | |
| TraceAttributes::SYSTEM_FILESYSTEM_MOUNTPOINT | public | constant | The filesystem mount path. | |
| TraceAttributes::SYSTEM_FILESYSTEM_STATE | public | constant | The filesystem state. | |
| TraceAttributes::SYSTEM_FILESYSTEM_TYPE | public | constant | The filesystem type. | |
| TraceAttributes::SYSTEM_MEMORY_STATE | public | constant | The memory state. | |
| TraceAttributes::SYSTEM_NETWORK_DIRECTION | public | constant | ||
| TraceAttributes::SYSTEM_NETWORK_STATE | public | constant | A stateless protocol MUST NOT set this attribute. | |
| TraceAttributes::SYSTEM_PAGING_DIRECTION | public | constant | The paging access direction. | |
| TraceAttributes::SYSTEM_PAGING_STATE | public | constant | The memory paging state. | |
| TraceAttributes::SYSTEM_PAGING_TYPE | public | constant | The memory paging type. | |
| TraceAttributes::SYSTEM_PROCESSES_STATUS | Deprecated | public | constant | Deprecated, use `system.process.status` instead. |
| TraceAttributes::SYSTEM_PROCESS_STATUS | public | constant | The process state, e.g., Linux Process State Codes. | |
| TraceAttributes::TELEMETRY_DISTRO_NAME | public | constant | The name of the auto instrumentation agent or distribution, if used. | |
| TraceAttributes::TELEMETRY_DISTRO_VERSION | public | constant | The version string of the auto instrumentation agent or distribution, if used. | |
| TraceAttributes::TELEMETRY_SDK_LANGUAGE | public | constant | The language of the telemetry SDK. | |
| TraceAttributes::TELEMETRY_SDK_NAME | public | constant | The name of the telemetry SDK as defined above. | |
| TraceAttributes::TELEMETRY_SDK_VERSION | public | constant | The version string of the telemetry SDK. | |
| TraceAttributes::TEST_CASE_NAME | public | constant | The fully qualified human readable name of the test case. | |
| TraceAttributes::TEST_CASE_RESULT_STATUS | public | constant | The status of the actual test case result from test execution. | |
| TraceAttributes::TEST_SUITE_NAME | public | constant | The human readable name of a test suite. | |
| TraceAttributes::TEST_SUITE_RUN_STATUS | public | constant | The status of the test suite run. | |
| TraceAttributes::THREAD_DAEMON | public | constant | ||
| TraceAttributes::THREAD_ID | public | constant | Current &quot;managed&quot; thread ID (as opposed to OS thread ID). | |
| TraceAttributes::THREAD_NAME | public | constant | Current thread name. | |
| TraceAttributes::TLS_CIPHER | public | constant | String indicating the cipher used during the current connection. | |
| TraceAttributes::TLS_CLIENT_CERTIFICATE | public | constant | PEM-encoded stand-alone certificate offered by the client. This is usually mutually-exclusive of `client.certificate_chain` since this value also exists in that list. | |
| TraceAttributes::TLS_CLIENT_CERTIFICATE_CHAIN | public | constant | Array of PEM-encoded certificates that make up the certificate chain offered by the client. This is usually mutually-exclusive of `client.certificate` since that value should be the first certificate in the chain. | |
| TraceAttributes::TLS_CLIENT_HASH_MD5 | public | constant | Certificate fingerprint using the MD5 digest of DER-encoded version of certificate offered by the client. For consistency with other hash values, this value should be formatted as an uppercase hash. | |
| TraceAttributes::TLS_CLIENT_HASH_SHA1 | public | constant | Certificate fingerprint using the SHA1 digest of DER-encoded version of certificate offered by the client. For consistency with other hash values, this value should be formatted as an uppercase hash. | |
| TraceAttributes::TLS_CLIENT_HASH_SHA256 | public | constant | Certificate fingerprint using the SHA256 digest of DER-encoded version of certificate offered by the client. For consistency with other hash values, this value should be formatted as an uppercase hash. | |
| TraceAttributes::TLS_CLIENT_ISSUER | public | constant | Distinguished name of subject of the issuer of the x.509 certificate presented by the client. | |
| TraceAttributes::TLS_CLIENT_JA3 | public | constant | A hash that identifies clients based on how they perform an SSL/TLS handshake. | |
| TraceAttributes::TLS_CLIENT_NOT_AFTER | public | constant | Date/Time indicating when client certificate is no longer considered valid. | |
| TraceAttributes::TLS_CLIENT_NOT_BEFORE | public | constant | Date/Time indicating when client certificate is first considered valid. | |
| TraceAttributes::TLS_CLIENT_SERVER_NAME | Deprecated | public | constant | Deprecated, use `server.address` instead. |
| TraceAttributes::TLS_CLIENT_SUBJECT | public | constant | Distinguished name of subject of the x.509 certificate presented by the client. | |
| TraceAttributes::TLS_CLIENT_SUPPORTED_CIPHERS | public | constant | Array of ciphers offered by the client during the client hello. | |
| TraceAttributes::TLS_CURVE | public | constant | String indicating the curve used for the given cipher, when applicable. | |
| TraceAttributes::TLS_ESTABLISHED | public | constant | Boolean flag indicating if the TLS negotiation was successful and transitioned to an encrypted tunnel. | |
| TraceAttributes::TLS_NEXT_PROTOCOL | public | constant | String indicating the protocol being tunneled. Per the values in the IANA registry, this string should be lower case. | |
| TraceAttributes::TLS_PROTOCOL_NAME | public | constant | Normalized lowercase protocol name parsed from original string of the negotiated SSL/TLS protocol version. | |
| TraceAttributes::TLS_PROTOCOL_VERSION | public | constant | Numeric part of the version parsed from the original string of the negotiated SSL/TLS protocol version. | |
| TraceAttributes::TLS_RESUMED | public | constant | Boolean flag indicating if this TLS connection was resumed from an existing TLS negotiation. | |
| TraceAttributes::TLS_SERVER_CERTIFICATE | public | constant | PEM-encoded stand-alone certificate offered by the server. This is usually mutually-exclusive of `server.certificate_chain` since this value also exists in that list. | |
| TraceAttributes::TLS_SERVER_CERTIFICATE_CHAIN | public | constant | Array of PEM-encoded certificates that make up the certificate chain offered by the server. This is usually mutually-exclusive of `server.certificate` since that value should be the first certificate in the chain. | |
| TraceAttributes::TLS_SERVER_HASH_MD5 | public | constant | Certificate fingerprint using the MD5 digest of DER-encoded version of certificate offered by the server. For consistency with other hash values, this value should be formatted as an uppercase hash. | |
| TraceAttributes::TLS_SERVER_HASH_SHA1 | public | constant | Certificate fingerprint using the SHA1 digest of DER-encoded version of certificate offered by the server. For consistency with other hash values, this value should be formatted as an uppercase hash. | |
| TraceAttributes::TLS_SERVER_HASH_SHA256 | public | constant | Certificate fingerprint using the SHA256 digest of DER-encoded version of certificate offered by the server. For consistency with other hash values, this value should be formatted as an uppercase hash. | |
| TraceAttributes::TLS_SERVER_ISSUER | public | constant | Distinguished name of subject of the issuer of the x.509 certificate presented by the client. | |
| TraceAttributes::TLS_SERVER_JA3S | public | constant | A hash that identifies servers based on how they perform an SSL/TLS handshake. | |
| TraceAttributes::TLS_SERVER_NOT_AFTER | public | constant | Date/Time indicating when server certificate is no longer considered valid. | |
| TraceAttributes::TLS_SERVER_NOT_BEFORE | public | constant | Date/Time indicating when server certificate is first considered valid. | |
| TraceAttributes::TLS_SERVER_SUBJECT | public | constant | Distinguished name of subject of the x.509 certificate presented by the server. | |
| TraceAttributes::URL_DOMAIN | public | constant | Domain extracted from the `url.full`, such as &quot;opentelemetry.io&quot;. | |
| TraceAttributes::URL_EXTENSION | public | constant | The file extension extracted from the `url.full`, excluding the leading dot. | |
| TraceAttributes::URL_FRAGMENT | public | constant | The URI fragment component. | |
| TraceAttributes::URL_FULL | public | constant | Absolute URL describing a network resource according to RFC3986. | |
| TraceAttributes::URL_ORIGINAL | public | constant | Unmodified original URL as seen in the event source. | |
| TraceAttributes::URL_PATH | public | constant | The URI path component. | |
| TraceAttributes::URL_PORT | public | constant | Port extracted from the `url.full`. | |
| TraceAttributes::URL_QUERY | public | constant | The URI query component. | |
| TraceAttributes::URL_REGISTERED_DOMAIN | public | constant | The highest registered url domain, stripped of the subdomain. | |
| TraceAttributes::URL_SCHEME | public | constant | The URI scheme component identifying the used protocol. | |
| TraceAttributes::URL_SUBDOMAIN | public | constant | The subdomain portion of a fully qualified domain name includes all of the names except the host name under the registered_domain. In a partially qualified domain, or if the qualification level of the full name cannot be determined, subdomain contains… | |
| TraceAttributes::URL_TEMPLATE | public | constant | The low-cardinality template of an absolute path reference. | |
| TraceAttributes::URL_TOP_LEVEL_DOMAIN | public | constant | The effective top level domain (eTLD), also known as the domain suffix, is the last part of the domain name. For example, the top level domain for example.com is `com`. | |
| TraceAttributes::USER_AGENT_NAME | public | constant | Name of the user-agent extracted from original. Usually refers to the browser's name. | |
| TraceAttributes::USER_AGENT_ORIGINAL | public | constant | Value of the HTTP User-Agent header sent by the client. | |
| TraceAttributes::USER_AGENT_VERSION | public | constant | Version of the user-agent extracted from original. Usually refers to the browser's version. | |
| TraceAttributes::USER_EMAIL | public | constant | User email address. | |
| TraceAttributes::USER_FULL_NAME | public | constant | User's full name. | |
| TraceAttributes::USER_HASH | public | constant | Unique user hash to correlate information for a user in anonymized form. | |
| TraceAttributes::USER_ID | public | constant | Unique identifier of the user. | |
| TraceAttributes::USER_NAME | public | constant | Short name or login/username of the user. | |
| TraceAttributes::USER_ROLES | public | constant | Array of user roles at the time of the event. | |
| TraceAttributes::V8JS_GC_TYPE | public | constant | The type of garbage collection. | |
| TraceAttributes::V8JS_HEAP_SPACE_NAME | public | constant | The name of the space type of heap memory. | |
| TraceAttributes::VCS_REPOSITORY_CHANGE_ID | public | constant | The ID of the change (pull request/merge request) if applicable. This is usually a unique (within repository) identifier generated by the VCS system. | |
| TraceAttributes::VCS_REPOSITORY_CHANGE_TITLE | public | constant | The human readable title of the change (pull request/merge request). This title is often a brief summary of the change and may get merged in to a ref as the commit summary. | |
| TraceAttributes::VCS_REPOSITORY_REF_NAME | public | constant | The name of the reference such as <strong>branch</strong> or <strong>tag</strong> in the repository. | |
| TraceAttributes::VCS_REPOSITORY_REF_REVISION | public | constant | The revision, literally revised version, The revision most often refers to a commit object in Git, or a revision number in SVN. | |
| TraceAttributes::VCS_REPOSITORY_REF_TYPE | public | constant | The type of the reference in the repository. | |
| TraceAttributes::VCS_REPOSITORY_URL_FULL | public | constant | The URL of the repository providing the complete address in order to locate and identify the repository. | |
| TraceAttributes::WEBENGINE_DESCRIPTION | public | constant | Additional description of the web engine (e.g. detailed version and edition information). | |
| TraceAttributes::WEBENGINE_NAME | public | constant | The name of the web engine. | |
| TraceAttributes::WEBENGINE_VERSION | public | constant | The version of the web engine. |