AWS Lambda Extension
The AWS Lambda collector collects AWS Lambda metrics and logs through the Lambda extension.
Installation¶
Adding a Datakit Layer¶
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Zip download links:
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Open the Lambda console Layers page.
- Select Create layer.
- Under Layer configuration, enter the layer name in Name.
- Choose Upload a .zip file. Then, select Upload to choose the local .zip file.
- Select Create.
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- Open the Lambda console Functions page.
- Select the function you want to configure.
- Under Layers, select Add Layer.
- Under Select a layer, choose ARN as the layer source.
- Enter the ARN in the text box, select Verify, and then choose Add.
Configure the Required Environment Variables¶
- ENV_DATAWAY=
https://openway.guance.com?token=<your-token>
Metrics¶
awslambda-metric¶
- Tags
| Tag | Description |
|---|---|
aws_account_id |
AWS Account ID. |
aws_lambda_function_memory_size |
Configured memory size for the Lambda function. |
aws_lambda_function_name |
Lambda function name. |
aws_lambda_function_version |
Lambda function version. |
aws_lambda_initialization_type |
Initialization type of the Lambda function. |
aws_region |
AWS region where the function is executed. |
- List of Metrics
| Metric | Description | Type | Unit |
|---|---|---|---|
billed_duration_ms |
Billed duration in milliseconds. | int | ms |
duration_ms |
Total duration in milliseconds. | int | ms |
errors |
Errors count. | int | count |
init_duration_ms |
Initialization duration in milliseconds. | int | ms |
invocations |
Invocation count. | int | count |
max_memory_used_mb |
Maximum memory used in MB. | int | Mb |
memory_size_mb |
Memory size configured for the Lambda function in MB. | int | Mb |
out_of_memory |
Out of memory errors count. | int | count |
post_runtime_duration |
Duration of the post-runtime phase in milliseconds. | int | ms |
produced_bytes |
Bytes produced. | int | B |
response_duration_ms |
Response duration in milliseconds. | int | ms |
response_latency |
Response latency in milliseconds. | int | ms |
runtime_duration_ms |
Duration of the runtime in milliseconds. | int | ms |
timeouts |
Timeouts count. | int | count |
awslambda-logging¶
- Tags
| Tag | Description |
|---|---|
aws_log_from |
log sources, currently only function are supported |
- List of Metrics
| Metric | Description | Type | Unit |
|---|---|---|---|
message |
Log message. | string | - |
Collector Support¶
- OpenTelemetry
- statsd
- ddtrace # Currently, only Go is supported. Due to special operations required by ddtrace in the lambda environment, you need to add
tracer.WithLambdaMode(false).