AWS Lambda
Overview
Amazon Lambda is a compute service that runs code in response to events and automatically manages the compute resources required by that code. Enabling this integration will begin the collection CloudWatch metrics.
Metrics
| aws.lambda.memory.size.bytes | Measures the amount of allocated memory available to the function during execution. | Count |
| aws.lambda.invocations | Measures the number of times a function is invoked in response to an event or invocation API call. | Count |
| aws.lambda.errors | Measures the number of invocations that failed due to errors in the function. | Count |
| aws.lambda.dead.letter.errors | Measures the sum of times Lambda is unable to write the failed event payload to your configured Dead Letter Queues. | Count |
| aws.lambda.throttles | Measures the number of Lambda function invocation attempts that were throttled due to invocation rates exceeding the customer’s concurrent limits (error code 429). Failed invocations may trigger a retry attempt that succeeds. | Count |
| aws.lambda.provisioned.concurrency.invocations | Measures the number of invocations that are run on provisioned concurrency | Count |
| aws.lambda.provisioned.concurrency.spillover.invocations | Measures the number of invocations that are run on non-provisioned concurrency when all provisioned concurrency is in use | Count |
| aws.lambda.iterator.age.ms | Measures the age of the last record for each batch of records processed | Count |
| aws.lambda.concurrent.executions | Measures the average of concurrent executions for a given function at a given point in time. | Count |
| aws.lambda.unreserved.concurrent.executions | Measures the sum of the concurrency of the functions that don’t have a custom concurrency limit specified. | Count |
| aws.lambda.provisioned.concurrent.executions | Measures the average number of events that are being processed on provisioned concurrency | Count |
| aws.lambda.provisioned.concurrency.utilization.percent | Measures the average fraction of provisioned concurrency in use for a given function at a given point in time | Count |
