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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,77 @@ | ||
| groups: | ||
| - id: attributes.faas.common | ||
| type: attribute_group | ||
| brief: "Describes FaaS attributes." | ||
| prefix: faas | ||
| attributes: | ||
| - id: trigger | ||
| brief: 'Type of the trigger which caused this function invocation.' | ||
| type: | ||
| allow_custom_values: false | ||
| members: | ||
| - id: datasource | ||
| value: 'datasource' | ||
| brief: 'A response to some data source operation such as a database or filesystem read/write' | ||
| - id: http | ||
| value: 'http' | ||
| brief: 'To provide an answer to an inbound HTTP request' | ||
| - id: pubsub | ||
| value: 'pubsub' | ||
| brief: 'A function is set to be executed when messages are sent to a messaging system' | ||
| - id: timer | ||
| value: 'timer' | ||
| brief: 'A function is scheduled to be executed regularly' | ||
| - id: other | ||
| value: 'other' | ||
| brief: 'If none of the others apply' | ||
| - id: invoked_name | ||
| type: string | ||
| requirement_level: required | ||
| brief: > | ||
| The name of the invoked function. | ||
| note: > | ||
| SHOULD be equal to the `faas.name` resource attribute of the | ||
| invoked function. | ||
| examples: 'my-function' | ||
| - id: invoked_provider | ||
| type: | ||
| allow_custom_values: true | ||
| members: | ||
| - id: 'alibaba_cloud' | ||
| value: 'alibaba_cloud' | ||
| brief: 'Alibaba Cloud' | ||
| - id: 'aws' | ||
| value: 'aws' | ||
| brief: 'Amazon Web Services' | ||
| - id: 'azure' | ||
| value: 'azure' | ||
| brief: 'Microsoft Azure' | ||
| - id: 'gcp' | ||
| value: 'gcp' | ||
| brief: 'Google Cloud Platform' | ||
| - id: 'tencent_cloud' | ||
| value: 'tencent_cloud' | ||
| brief: 'Tencent Cloud' | ||
| requirement_level: required | ||
| brief: > | ||
| The cloud provider of the invoked function. | ||
| note: > | ||
| SHOULD be equal to the `cloud.provider` resource attribute of the | ||
| invoked function. | ||
| - id: invoked_region | ||
| type: string | ||
| requirement_level: | ||
| conditionally_required: > | ||
| For some cloud providers, like AWS or GCP, the region in which a | ||
| function is hosted is essential to uniquely identify the function | ||
| and also part of its endpoint. Since it's part of the endpoint | ||
| being called, the region is always known to clients. In these cases, | ||
| `faas.invoked_region` MUST be set accordingly. If the region is | ||
| unknown to the client or not required for identifying the invoked | ||
| function, setting `faas.invoked_region` is optional. | ||
| brief: > | ||
| The cloud region of the invoked function. | ||
| note: > | ||
| SHOULD be equal to the `cloud.region` resource attribute of the | ||
| invoked function. | ||
| examples: 'eu-central-1' |
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| groups: | ||
| - id: metric.faas.invoke_duration | ||
| type: metric | ||
| metric_name: faas.invoke_duration | ||
| brief: "Measures the duration of the invocation" | ||
| instrument: histogram | ||
| unit: "ms" | ||
| attributes: | ||
| - ref: faas.trigger | ||
| - ref: faas.invoked_name | ||
| - ref: faas.invoked_provider | ||
| - ref: faas.invoked_region | ||
|
|
||
| - id: metric.faas.init_duration | ||
| type: metric | ||
| metric_name: faas.init_duration | ||
| brief: "Measures the duration of the function's initialization, such as a cold start" | ||
| instrument: histogram | ||
| unit: "ms" | ||
| attributes: | ||
| - ref: faas.trigger | ||
| - ref: faas.invoked_name | ||
| - ref: faas.invoked_provider | ||
| - ref: faas.invoked_region | ||
|
|
||
| - id: metric.faas.coldstarts | ||
| type: metric | ||
| metric_name: faas.coldstarts | ||
| brief: "Number of invocation cold starts" | ||
| instrument: counter | ||
| unit: "{coldstart}" | ||
| attributes: | ||
| - ref: faas.trigger | ||
| - ref: faas.invoked_name | ||
| - ref: faas.invoked_provider | ||
| - ref: faas.invoked_region | ||
|
|
||
| - id: metric.faas.errors | ||
| type: metric | ||
| metric_name: faas.errors | ||
| brief: "Number of invocation errors" | ||
| instrument: counter | ||
| unit: "{error}" | ||
| attributes: | ||
| - ref: faas.trigger | ||
| - ref: faas.invoked_name | ||
| - ref: faas.invoked_provider | ||
| - ref: faas.invoked_region | ||
|
|
||
| - id: metric.faas.invocations | ||
| type: metric | ||
| metric_name: faas.invocations | ||
| brief: "Number of successful invocations" | ||
| instrument: counter | ||
| unit: "{invocation}" | ||
| attributes: | ||
| - ref: faas.trigger | ||
| - ref: faas.invoked_name | ||
| - ref: faas.invoked_provider | ||
| - ref: faas.invoked_region | ||
|
|
||
| - id: metric.faas.timeouts | ||
| type: metric | ||
| metric_name: faas.timeouts | ||
| brief: "Number of invocation timeouts" | ||
| instrument: counter | ||
| unit: "{timeout}" | ||
| attributes: | ||
| - ref: faas.trigger | ||
| - ref: faas.invoked_name | ||
| - ref: faas.invoked_provider | ||
| - ref: faas.invoked_region | ||
|
|
||
| - id: metric.faas.mem_usage | ||
| type: metric | ||
| metric_name: faas.mem_usage | ||
| brief: "Distribution of max memory usage per invocation" | ||
| instrument: histogram | ||
| unit: "By" | ||
| attributes: | ||
| - ref: faas.trigger | ||
| - ref: faas.invoked_name | ||
| - ref: faas.invoked_provider | ||
| - ref: faas.invoked_region | ||
|
|
||
| - id: metric.faas.cpu_usage | ||
| type: metric | ||
| metric_name: faas.cpu_usage | ||
| brief: "Distribution of CPU usage per invocation" | ||
| instrument: histogram | ||
| unit: "ms" | ||
| attributes: | ||
| - ref: faas.trigger | ||
| - ref: faas.invoked_name | ||
| - ref: faas.invoked_provider | ||
| - ref: faas.invoked_region | ||
|
|
||
| - id: metric.faas.net_io | ||
| type: metric | ||
| metric_name: faas.net_io | ||
| brief: "Distribution of net I/O usage per invocation" | ||
| instrument: histogram | ||
| unit: "By" | ||
| attributes: | ||
| - ref: faas.trigger | ||
| - ref: faas.invoked_name | ||
| - ref: faas.invoked_provider | ||
| - ref: faas.invoked_region |
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