open-telemetry · lmolkova · Oct 15, 2024 · Oct 15, 2024 · Oct 15, 2024
@@ -26,9 +26,6 @@ The event name MUST be `az.resource.log`.
 
 **[1]:** Event names are subject to the same rules as [attribute names](/docs/general/attribute-naming.md). 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.
 
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@@ -42,8 +42,6 @@ with the naming guidelines for RPC client spans.
 
 **[2]:** 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).
 
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 `rpc.system` has the following list of well-known values. If one of them applies, then the respective value MUST be used; otherwise, a custom value MAY be used.
 
 | Value  | Description | Stability |
@@ -54,8 +52,6 @@ with the naming guidelines for RPC client spans.
 | `grpc` | gRPC | ![Experimental](https://img.shields.io/badge/-experimental-blue) |
 | `java_rmi` | Java RMI | ![Experimental](https://img.shields.io/badge/-experimental-blue) |
 
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@@ -62,7 +62,6 @@ attributes on spans created from the conventions described above.
 | [`cloudevents.event_subject`](/docs/attributes-registry/cloudevents.md) | string | The [subject](https://github.com/cloudevents/spec/blob/v1.0.2/cloudevents/spec.md#subject) of the event in the context of the event producer (identified by source). | `mynewfile.jpg` | `Recommended` | ![Experimental](https://img.shields.io/badge/-experimental-blue) |
 | [`cloudevents.event_type`](/docs/attributes-registry/cloudevents.md) | string | The [event_type](https://github.com/cloudevents/spec/blob/v1.0.2/cloudevents/spec.md#type) contains a value describing the type of event related to the originating occurrence. | `com.github.pull_request.opened`; `com.example.object.deleted.v2` | `Recommended` | ![Experimental](https://img.shields.io/badge/-experimental-blue) |
 
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@@ -91,8 +91,6 @@ This attribute has stability level RELEASE CANDIDATE.
 If a parameter has no name and instead is referenced only by index, then `<key>` SHOULD be the 0-based index.
 This attribute has stability level RELEASE CANDIDATE.
 
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 The following attributes can be important for making sampling decisions
 and SHOULD be provided **at span creation time** (if provided at all):
 
@@ -119,15 +117,12 @@ and SHOULD be provided **at span creation time** (if provided at all):
 | `three` | three | ![Experimental](https://img.shields.io/badge/-experimental-blue) |
 | `two` | two | ![Experimental](https://img.shields.io/badge/-experimental-blue) |
 
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 `error.type` has the following list of well-known values. If one of them applies, then the respective value MUST be used; otherwise, a custom value MAY be used.
 
 | Value  | Description | Stability |
 |---|---|---|
 | `_OTHER` | A fallback error value to be used when the instrumentation doesn't define a custom value. | ![Stable](https://img.shields.io/badge/-stable-lightgreen) |
 
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@@ -205,8 +205,6 @@ This attribute has stability level RELEASE CANDIDATE.
 If a parameter has no name and instead is referenced only by index, then `<key>` SHOULD be the 0-based index.
 This attribute has stability level RELEASE CANDIDATE.
 
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 The following attributes can be important for making sampling decisions
 and SHOULD be provided **at span creation time** (if provided at all):
 
@@ -224,7 +222,6 @@ and SHOULD be provided **at span creation time** (if provided at all):
 | `direct` | Direct connection. | ![Experimental](https://img.shields.io/badge/-experimental-blue) |
 | `gateway` | Gateway (HTTP) connections mode | ![Experimental](https://img.shields.io/badge/-experimental-blue) |
 
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 `db.cosmosdb.operation_type` has the following list of well-known values. If one of them applies, then the respective value MUST be used; otherwise, a custom value MAY be used.
 
 | Value  | Description | Stability |
@@ -245,15 +242,12 @@ and SHOULD be provided **at span creation time** (if provided at all):
 | `replace` | replace | ![Experimental](https://img.shields.io/badge/-experimental-blue) |
 | `upsert` | upsert | ![Experimental](https://img.shields.io/badge/-experimental-blue) |
 
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 `error.type` has the following list of well-known values. If one of them applies, then the respective value MUST be used; otherwise, a custom value MAY be used.
 
 | Value  | Description | Stability |
 |---|---|---|
 | `_OTHER` | A fallback error value to be used when the instrumentation doesn't define a custom value. | ![Stable](https://img.shields.io/badge/-stable-lightgreen) |
 
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@@ -52,8 +52,6 @@ This attribute has stability level RELEASE CANDIDATE.
 
 **[9]:** 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.
 
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 The following attributes can be important for making sampling decisions
 and SHOULD be provided **at span creation time** (if provided at all):
 
@@ -68,8 +66,6 @@ and SHOULD be provided **at span creation time** (if provided at all):
 |---|---|---|
 | `_OTHER` | A fallback error value to be used when the instrumentation doesn't define a custom value. | ![Stable](https://img.shields.io/badge/-stable-lightgreen) |
 
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@@ -77,10 +77,8 @@ of `[ 0.001, 0.005, 0.01, 0.05, 0.1, 0.5, 1, 5, 10 ]`.
 | -------- | --------------- | ----------- | -------------- | --------- |
 | `db.client.operation.duration` | Histogram | `s` | Duration of database client operations. [1] | ![Experimental](https://img.shields.io/badge/-experimental-blue) |
 
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 **[1]:** Batch operations SHOULD be recorded as a single operation.
 
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 | Attribute  | Type | Description  | Examples  | [Requirement Level](https://opentelemetry.io/docs/specs/semconv/general/attribute-requirement-level/) | Stability |
 |---|---|---|---|---|---|
 | [`db.system`](/docs/attributes-registry/db.md) | string | The database management system (DBMS) product as identified by the client instrumentation. [1] | `other_sql`; `adabas`; `cache` | `Required` | ![Experimental](https://img.shields.io/badge/-experimental-blue) |
@@ -135,8 +133,6 @@ If a database operation involved multiple network calls (for example retries), t
 
 **[13]:** 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.
 
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 `db.system` has the following list of well-known values. If one of them applies, then the respective value MUST be used; otherwise, a custom value MAY be used.
 
 | Value  | Description | Stability |
@@ -191,15 +187,12 @@ If a database operation involved multiple network calls (for example retries), t
 | `trino` | Trino | ![Experimental](https://img.shields.io/badge/-experimental-blue) |
 | `vertica` | Vertica | ![Experimental](https://img.shields.io/badge/-experimental-blue) |
 
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 `error.type` has the following list of well-known values. If one of them applies, then the respective value MUST be used; otherwise, a custom value MAY be used.
 
 | Value  | Description | Stability |
 |---|---|---|
 | `_OTHER` | A fallback error value to be used when the instrumentation doesn't define a custom value. | ![Stable](https://img.shields.io/badge/-stable-lightgreen) |
 
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@@ -238,8 +231,6 @@ This metric is [required][MetricRequired].
 | `idle` | idle | ![Experimental](https://img.shields.io/badge/-experimental-blue) |
 | `used` | used | ![Experimental](https://img.shields.io/badge/-experimental-blue) |
 
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@@ -264,7 +255,6 @@ This metric is [recommended][MetricRecommended].
 |---|---|---|---|---|---|
 | [`db.client.connection.pool.name`](/docs/attributes-registry/db.md) | string | 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. | `myDataSource` | `Required` | ![Experimental](https://img.shields.io/badge/-experimental-blue) |
 
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@@ -289,7 +279,6 @@ This metric is [recommended][MetricRecommended].
 |---|---|---|---|---|---|
 | [`db.client.connection.pool.name`](/docs/attributes-registry/db.md) | string | 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. | `myDataSource` | `Required` | ![Experimental](https://img.shields.io/badge/-experimental-blue) |
 
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@@ -314,7 +303,6 @@ This metric is [recommended][MetricRecommended].
 |---|---|---|---|---|---|
 | [`db.client.connection.pool.name`](/docs/attributes-registry/db.md) | string | 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. | `myDataSource` | `Required` | ![Experimental](https://img.shields.io/badge/-experimental-blue) |
 
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@@ -339,7 +327,6 @@ This metric is [recommended][MetricRecommended].
 |---|---|---|---|---|---|
 | [`db.client.connection.pool.name`](/docs/attributes-registry/db.md) | string | 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. | `myDataSource` | `Required` | ![Experimental](https://img.shields.io/badge/-experimental-blue) |
 
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@@ -364,7 +351,6 @@ This metric is [recommended][MetricRecommended].
 |---|---|---|---|---|---|
 | [`db.client.connection.pool.name`](/docs/attributes-registry/db.md) | string | 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. | `myDataSource` | `Required` | ![Experimental](https://img.shields.io/badge/-experimental-blue) |
 
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@@ -389,7 +375,6 @@ This metric is [recommended][MetricRecommended].
 |---|---|---|---|---|---|
 | [`db.client.connection.pool.name`](/docs/attributes-registry/db.md) | string | 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. | `myDataSource` | `Required` | ![Experimental](https://img.shields.io/badge/-experimental-blue) |
 
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@@ -414,7 +399,6 @@ This metric is [recommended][MetricRecommended].
 |---|---|---|---|---|---|
 | [`db.client.connection.pool.name`](/docs/attributes-registry/db.md) | string | 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. | `myDataSource` | `Required` | ![Experimental](https://img.shields.io/badge/-experimental-blue) |
 
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@@ -439,7 +423,6 @@ This metric is [recommended][MetricRecommended].
 |---|---|---|---|---|---|
 | [`db.client.connection.pool.name`](/docs/attributes-registry/db.md) | string | 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. | `myDataSource` | `Required` | ![Experimental](https://img.shields.io/badge/-experimental-blue) |
 
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@@ -159,8 +159,6 @@ If a database operation involved multiple network calls (for example retries), t
 If a parameter has no name and instead is referenced only by index, then `<key>` SHOULD be the 0-based index.
 This attribute has stability level RELEASE CANDIDATE.
 
-
-
 The following attributes can be important for making sampling decisions
 and SHOULD be provided **at span creation time** (if provided at all):
 
@@ -226,15 +224,12 @@ and SHOULD be provided **at span creation time** (if provided at all):
 | `trino` | Trino | ![Experimental](https://img.shields.io/badge/-experimental-blue) |
 | `vertica` | Vertica | ![Experimental](https://img.shields.io/badge/-experimental-blue) |
 
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 `error.type` has the following list of well-known values. If one of them applies, then the respective value MUST be used; otherwise, a custom value MAY be used.
 
 | Value  | Description | Stability |
 |---|---|---|
 | `_OTHER` | A fallback error value to be used when the instrumentation doesn't define a custom value. | ![Stable](https://img.shields.io/badge/-stable-lightgreen) |
 
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