AWS lambda metricset
editAWS lambda metricset
editThis functionality is in beta and is subject to change. The design and code is less mature than official GA features and is being provided as-is with no warranties. Beta features are not subject to the support SLA of official GA features.
AWS Lambda monitors functions and sends metrics to Amazon CloudWatch. These metrics include total invocations, errors, duration, throttles, dead-letter queue errors, and iterator age for stream-based invocations.
AWS Permissions
editSome specific AWS permissions are required for IAM user to collect AWS EBS metrics.
ec2:DescribeRegions cloudwatch:GetMetricData cloudwatch:ListMetrics tag:getResources sts:GetCallerIdentity iam:ListAccountAliases
Dashboard
editThe aws lambda metricset comes with a predefined dashboard. For example:
Configuration example
edit- module: aws period: 300s metricsets: - lambda # This module uses the aws cloudwatch metricset, all # the options for this metricset are also available here.
Metrics
editPlease see more details for each metric in lambda-cloudwatch-metric.
Metric Name |
Statistic Method |
Invocations |
Average |
Errors |
Average |
DeadLetterErrors |
Average |
DestinationDeliveryFailures |
Average |
Duration |
Average |
Throttles |
Average |
IteratorAge |
Average |
ConcurrentExecutions |
Average |
UnreservedConcurrentExecutions |
Average |
ProvisionedConcurrentExecutions |
Maximum |
ProvisionedConcurrencyInvocations |
Sum |
ProvisionedConcurrencySpilloverInvocations |
Sum |
ProvisionedConcurrencyUtilization |
Maximum |
This is a default metricset. If the host module is unconfigured, this metricset is enabled by default.
Fields
editFor a description of each field in the metricset, see the exported fields section.
Here is an example document generated by this metricset:
{ "@timestamp": "2017-10-12T08:05:34.853Z", "aws": { "cloudwatch": { "namespace": "AWS/Lambda" }, "dimensions": { "FunctionName": "ec2-owner-tagger-serverless", "Resource": "ec2-owner-tagger-serverless" }, "lambda": { "metrics": { "Duration": { "avg": 8218.073333333334 }, "Errors": { "avg": 1 }, "Invocations": { "avg": 1 }, "Throttles": { "avg": 0 } } } }, "cloud": { "account": { "id": "627959692251", "name": "elastic-test" }, "provider": "aws", "region": "us-west-2" }, "event": { "dataset": "aws.lambda", "duration": 115000, "module": "aws" }, "metricset": { "name": "lambda", "period": 10000 }, "service": { "type": "aws" } }