Merge branch 'main' into registry-android

model/faas-common.yaml

@@ -24,8 +24,10 @@ groups:
             - id: other
               value: 'other'
               brief: 'If none of the others apply'
+        stability: experimental
       - id: invoked_name
         type: string
+        stability: experimental
         requirement_level: required
         brief: >
           The name of the invoked function.
@@ -52,6 +54,7 @@ groups:
             - id: 'tencent_cloud'
               value: 'tencent_cloud'
               brief: 'Tencent Cloud'
+        stability: experimental
         requirement_level: required
         brief: >
           The cloud provider of the invoked function.
@@ -60,6 +63,7 @@ groups:
           invoked function.
       - id: invoked_region
         type: string
+        stability: experimental
         requirement_level:
           conditionally_required: >
             For some cloud providers, like AWS or GCP, the region in which a

model/general.yaml

@@ -34,6 +34,7 @@ groups:
     attributes:
       - id: service
         type: string
+        stability: experimental
         brief: >
           The [`service.name`](/docs/resource/README.md#service)
           of the remote service. SHOULD be equal to the actual `service.name`
@@ -47,17 +48,20 @@ groups:
     attributes:
       - id: id
         type: string
+        stability: experimental
         brief: >
           Username or client_id extracted from the access token or
           [Authorization](https://tools.ietf.org/html/rfc7235#section-4.2)
           header in the inbound request from outside the system.
         examples: 'username'
       - id: role
         type: string
+        stability: experimental
         brief: 'Actual/assumed role the client is making the request under extracted from token or application security context.'
         examples: 'admin'
       - id: scope
         type: string
+        stability: experimental
         brief: >
           Scopes or granted authorities the client currently possesses extracted from token
           or application security context. The value would come from the scope associated

model/logs/events.yaml

@@ -7,6 +7,7 @@ groups:
     attributes:
       - id: name
         type: string
+        stability: experimental
         requirement_level: required
         brief: >
           Identifies the class / type of event.

model/logs/general.yaml

@@ -7,6 +7,7 @@ groups:
     attributes:
       - id: uid
         type: string
+        stability: experimental
         requirement_level: opt_in
         brief: >
           A unique identifier for the Log Record.

model/logs/media.yaml

@@ -6,6 +6,7 @@ groups:
     attributes:
       - id: iostream
         requirement_level: opt_in
+        stability: experimental
         brief: >
           The stream associated with the log. See below for a list of well-known values.
         type:
@@ -25,24 +26,28 @@ groups:
     attributes:
       - id: name
         type: string
+        stability: experimental
         requirement_level: recommended
         brief: >
           The basename of the file.
         examples: ["audit.log"]
       - id: path
         type: string
+        stability: experimental
         requirement_level: opt_in
         brief: >
           The full path to the file.
         examples: [ "/var/log/mysql/audit.log" ]
       - id: name_resolved
         type: string
+        stability: experimental
         requirement_level: opt_in
         brief: >
           The basename of the file, with symlinks resolved.
         examples: [ "uuid.log" ]
       - id: path_resolved
         type: string
+        stability: experimental
         requirement_level: opt_in
         brief: >
           The full path to the file, with symlinks resolved.

model/logs/mobile-events.yaml

@@ -7,6 +7,7 @@ groups:
       This event represents an occurrence of a lifecycle transition on the iOS platform.
     attributes:
       - id: state
+        stability: experimental
         requirement_level: "required"
         note: >
           The iOS lifecycle states are defined in the [UIApplicationDelegate documentation](https://developer.apple.com/documentation/uikit/uiapplicationdelegate#1656902),
@@ -46,6 +47,7 @@ groups:
       This event represents an occurrence of a lifecycle transition on the Android platform.
     attributes:
       - id: state
+        stability: experimental
         requirement_level: required
         brief: >
           This attribute represents the state the application has transitioned into at the occurrence of the event.

model/metrics/database-metrics.yaml

@@ -4,6 +4,7 @@ groups:
     brief: Describes Database attributes
     attributes:
       - id: state
+        stability: experimental
         type:
           allow_custom_values: false
           members:
@@ -16,6 +17,7 @@ groups:
         examples: ["idle"]
       - id: pool.name
         type: string
+        stability: experimental
         requirement_level: required
         brief: >
           The name of the connection pool; unique within the instrumented application.
@@ -27,6 +29,7 @@ groups:
   - id: metric.db.client.connections.usage
     type: metric
     metric_name: db.client.connections.usage
+    stability: experimental
     brief: "The number of connections that are currently in state described by the `state` attribute"
     instrument: updowncounter
     unit: "{connection}"
@@ -37,6 +40,7 @@ groups:
   - id: metric.db.client.connections.idle.max
     type: metric
     metric_name: db.client.connections.idle.max
+    stability: experimental
     brief: "The maximum number of idle open connections allowed"
     instrument: updowncounter
     unit: "{connection}"
@@ -46,6 +50,7 @@ groups:
   - id: metric.db.client.connections.idle.min
     type: metric
     metric_name: db.client.connections.idle.min
+    stability: experimental
     brief: "The minimum number of idle open connections allowed"
     instrument: updowncounter
     unit: "{connection}"
@@ -55,6 +60,7 @@ groups:
   - id: metric.db.client.connections.max
     type: metric
     metric_name: db.client.connections.max
+    stability: experimental
     brief: "The maximum number of open connections allowed"
     instrument: updowncounter
     unit: "{connection}"
@@ -64,6 +70,7 @@ groups:
   - id: metric.db.client.connections.pending_requests
     type: metric
     metric_name: db.client.connections.pending_requests
+    stability: experimental
     brief: "The number of pending requests for an open connection, cumulative for the entire pool"
     instrument: updowncounter
     unit: "{request}"
@@ -73,6 +80,7 @@ groups:
   - id: metric.db.client.connections.timeouts
     type: metric
     metric_name: db.client.connections.timeouts
+    stability: experimental
     brief: "The number of connection timeouts that have occurred trying to obtain a connection from the pool"
     instrument: counter
     unit: "{timeout}"
@@ -82,6 +90,7 @@ groups:
   - id: metric.db.client.connections.create_time
     type: metric
     metric_name: db.client.connections.create_time
+    stability: experimental
     brief: "The time it took to create a new connection"
     instrument: histogram
     unit: "ms"
@@ -91,6 +100,7 @@ groups:
   - id: metric.db.client.connections.wait_time
     type: metric
     metric_name: db.client.connections.wait_time
+    stability: experimental
     brief: "The time it took to obtain an open connection from the pool"
     instrument: histogram
     unit: "ms"
@@ -100,6 +110,7 @@ groups:
   - id: metric.db.client.connections.use_time
     type: metric
     metric_name: db.client.connections.use_time
+    stability: experimental
     brief: "The time between borrowing a connection and returning it to the pool"
     instrument: histogram
     unit: "ms"

model/metrics/faas-metrics.yaml

@@ -2,6 +2,7 @@ groups:
   - id: metric.faas.invoke_duration
     type: metric
     metric_name: faas.invoke_duration
+    stability: experimental
     brief: "Measures the duration of the function's logic execution"
     instrument: histogram
     unit: "s"
@@ -11,6 +12,7 @@ groups:
   - id: metric.faas.init_duration
     type: metric
     metric_name: faas.init_duration
+    stability: experimental
     brief: "Measures the duration of the function's initialization, such as a cold start"
     instrument: histogram
     unit: "s"
@@ -20,6 +22,7 @@ groups:
   - id: metric.faas.coldstarts
     type: metric
     metric_name: faas.coldstarts
+    stability: experimental
     brief: "Number of invocation cold starts"
     instrument: counter
     unit: "{coldstart}"
@@ -29,6 +32,7 @@ groups:
   - id: metric.faas.errors
     type: metric
     metric_name: faas.errors
+    stability: experimental
     brief: "Number of invocation errors"
     instrument: counter
     unit: "{error}"
@@ -38,6 +42,7 @@ groups:
   - id: metric.faas.invocations
     type: metric
     metric_name: faas.invocations
+    stability: experimental
     brief: "Number of successful invocations"
     instrument: counter
     unit: "{invocation}"
@@ -47,6 +52,7 @@ groups:
   - id: metric.faas.timeouts
     type: metric
     metric_name: faas.timeouts
+    stability: experimental
     brief: "Number of invocation timeouts"
     instrument: counter
     unit: "{timeout}"
@@ -56,6 +62,7 @@ groups:
   - id: metric.faas.mem_usage
     type: metric
     metric_name: faas.mem_usage
+    stability: experimental
     brief: "Distribution of max memory usage per invocation"
     instrument: histogram
     unit: "By"
@@ -65,6 +72,7 @@ groups:
   - id: metric.faas.cpu_usage
     type: metric
     metric_name: faas.cpu_usage
+    stability: experimental
     brief: "Distribution of CPU usage per invocation"
     instrument: histogram
     unit: "s"
@@ -74,6 +82,7 @@ groups:
   - id: metric.faas.net_io
     type: metric
     metric_name: faas.net_io
+    stability: experimental
     brief: "Distribution of net I/O usage per invocation"
     instrument: histogram
     unit: "By"

model/metrics/http.yaml

@@ -35,6 +35,7 @@ groups:
   - id: metric.http.server.active_requests
     type: metric
     metric_name: http.server.active_requests
+    stability: experimental
     brief: "Number of active HTTP server requests."
     instrument: updowncounter
     unit: "{request}"
@@ -66,6 +67,7 @@ groups:
   - id: metric.http.server.request.body.size
     type: metric
     metric_name: http.server.request.body.size
+    stability: experimental
     brief: "Size of HTTP server request bodies."
     instrument: histogram
     unit: "By"
@@ -78,6 +80,7 @@ groups:
   - id: metric.http.server.response.body.size
     type: metric
     metric_name: http.server.response.body.size
+    stability: experimental
     brief: "Size of HTTP server response bodies."
     instrument: histogram
     unit: "By"
@@ -99,6 +102,7 @@ groups:
   - id: metric.http.client.request.body.size
     type: metric
     metric_name: http.client.request.body.size
+    stability: experimental
     brief: "Size of HTTP client request bodies."
     instrument: histogram
     unit: "By"
@@ -111,6 +115,7 @@ groups:
   - id: metric.http.client.response.body.size
     type: metric
     metric_name: http.client.response.body.size
+    stability: experimental
     brief: "Size of HTTP client response bodies."
     instrument: histogram
     unit: "By"

model/metrics/jvm-metrics-experimental.yaml

@@ -2,6 +2,7 @@ groups:
   - id: metric.jvm.memory.init
     type: metric
     metric_name: jvm.memory.init
+    stability: experimental
     extends: attributes.jvm.memory
     brief: "Measure of initial memory requested."
     instrument: updowncounter
@@ -10,6 +11,7 @@ groups:
   - id: metric.jvm.system.cpu.utilization
     type: metric
     metric_name: jvm.system.cpu.utilization
+    stability: experimental
     brief: "Recent CPU utilization for the whole system as reported by the JVM."
     note: >
       The value range is [0.0,1.0].
@@ -22,6 +24,7 @@ groups:
   - id: metric.jvm.system.cpu.load_1m
     type: metric
     metric_name: jvm.system.cpu.load_1m
+    stability: experimental
     brief: "Average CPU load of the whole system for the last minute as reported by the JVM."
     note: >
       The value range is [0,n], where n is the number of CPU cores - or a negative number if the value is not available.
@@ -38,6 +41,7 @@ groups:
     attributes:
       - id: pool.name
         type: string
+        stability: experimental
         requirement_level: recommended
         brief: Name of the buffer pool.
         examples: [ "mapped", "direct" ]
@@ -48,6 +52,7 @@ groups:
   - id: metric.jvm.buffer.memory.usage
     type: metric
     metric_name: jvm.buffer.memory.usage
+    stability: experimental
     extends: attributes.jvm.buffer
     brief: "Measure of memory used by buffers."
     instrument: updowncounter
@@ -56,6 +61,7 @@ groups:
   - id: metric.jvm.buffer.memory.limit
     type: metric
     metric_name: jvm.buffer.memory.limit
+    stability: experimental
     extends: attributes.jvm.buffer
     brief: "Measure of total memory capacity of buffers."
     instrument: updowncounter
@@ -64,6 +70,7 @@ groups:
   - id: metric.jvm.buffer.count
     type: metric
     metric_name: jvm.buffer.count
+    stability: experimental
     extends: attributes.jvm.buffer
     brief: "Number of buffers in the pool."
     instrument: updowncounter