Available versions of the Lambda Insights extension - Amazon CloudWatch

Available versions of the Lambda Insights extension

This section lists the versions of the Lambda Insights extension, and the ARNs to use for these extensions in each AWS Region.

1.0.98.0

This version removes unnecessary logging and also addresses an issue with the AWS Serverless Application Model CLI local invokes. For more information about this issue, see Adding LambdaInsightsExtension results in timeout with 'sam local invoke'.

ARNs for version 1.0.98.0

The following table lists the ARNs to use for this version of the extension in each AWS Region where it is available.

Region ARN

US East (N. Virginia)

arn:aws:lambda:us-east-1:580247275435:layer:LambdaInsightsExtension:14

US East (Ohio)

arn:aws:lambda:us-east-2:580247275435:layer:LambdaInsightsExtension:14

US West (N. California)

arn:aws:lambda:us-west-1:580247275435:layer:LambdaInsightsExtension:14

US West (Oregon)

arn:aws:lambda:us-west-2:580247275435:layer:LambdaInsightsExtension:14

Africa (Cape Town)

arn:aws:lambda:af-south-1:012438385374:layer:LambdaInsightsExtension:8

Asia Pacific (Hong Kong)

arn:aws:lambda:ap-east-1:519774774795:layer:LambdaInsightsExtension:8

Asia Pacific (Mumbai)

arn:aws:lambda:ap-south-1:580247275435:layer:LambdaInsightsExtension:14

Asia Pacific (Seoul)

arn:aws:lambda:ap-northeast-2:580247275435:layer:LambdaInsightsExtension:14

Asia Pacific (Singapore)

arn:aws:lambda:ap-southeast-1:580247275435:layer:LambdaInsightsExtension:14

Asia Pacific (Sydney)

arn:aws:lambda:ap-southeast-2:580247275435:layer:LambdaInsightsExtension:14

Asia Pacific (Tokyo)

arn:aws:lambda:ap-northeast-1:580247275435:layer:LambdaInsightsExtension:14

Canada (Central)

arn:aws:lambda:ca-central-1:580247275435:layer:LambdaInsightsExtension:14

China (Beijing)

arn:aws-cn:lambda:cn-north-1:488211338238:layer:LambdaInsightsExtension:8

China (Ningxia);

arn:aws-cn:lambda:cn-northwest-1:488211338238:layer:LambdaInsightsExtension:8

Europe (Frankfurt)

arn:aws:lambda:eu-central-1:580247275435:layer:LambdaInsightsExtension:14

Europe (Ireland)

arn:aws:lambda:eu-west-1:580247275435:layer:LambdaInsightsExtension:14

Europe (London)

arn:aws:lambda:eu-west-2:580247275435:layer:LambdaInsightsExtension:14

Europe (Milan)

arn:aws:lambda:eu-south-1:339249233099:layer:LambdaInsightsExtension:8

Europe (Paris)

arn:aws:lambda:eu-west-3:580247275435:layer:LambdaInsightsExtension:14

Europe (Stockholm)

arn:aws:lambda:eu-north-1:580247275435:layer:LambdaInsightsExtension:14

Middle East (Bahrain)

arn:aws:lambda:me-south-1:285320876703:layer:LambdaInsightsExtension:8

South America (São Paulo)

arn:aws:lambda:sa-east-1:580247275435:layer:LambdaInsightsExtension:14

1.0.89.0

This version corrects the performance event timestamp to always represent the start of the invocation of the function.

ARNs for version 1.0.89.0

The following table lists the ARNs to use for this version of the extension in each AWS Region where it is available.

Region ARN

US East (N. Virginia)

arn:aws:lambda:us-east-1:580247275435:layer:LambdaInsightsExtension:12

US East (Ohio)

arn:aws:lambda:us-east-2:580247275435:layer:LambdaInsightsExtension:12

US West (N. California)

arn:aws:lambda:us-west-1:580247275435:layer:LambdaInsightsExtension:12

US West (Oregon)

arn:aws:lambda:us-west-2:580247275435:layer:LambdaInsightsExtension:12

Asia Pacific (Mumbai)

arn:aws:lambda:ap-south-1:580247275435:layer:LambdaInsightsExtension:12

Asia Pacific (Seoul)

arn:aws:lambda:ap-northeast-2:580247275435:layer:LambdaInsightsExtension:12

Asia Pacific (Singapore)

arn:aws:lambda:ap-southeast-1:580247275435:layer:LambdaInsightsExtension:12

Asia Pacific (Sydney)

arn:aws:lambda:ap-southeast-2:580247275435:layer:LambdaInsightsExtension:12

Asia Pacific (Tokyo)

arn:aws:lambda:ap-northeast-1:580247275435:layer:LambdaInsightsExtension:12

Canada (Central)

arn:aws:lambda:ca-central-1:580247275435:layer:LambdaInsightsExtension:12

Europe (Frankfurt)

arn:aws:lambda:eu-central-1:580247275435:layer:LambdaInsightsExtension:12

Europe (Ireland)

arn:aws:lambda:eu-west-1:580247275435:layer:LambdaInsightsExtension:12

Europe (London)

arn:aws:lambda:eu-west-2:580247275435:layer:LambdaInsightsExtension:12

Europe (Paris)

arn:aws:lambda:eu-west-3:580247275435:layer:LambdaInsightsExtension:12

Europe (Stockholm)

arn:aws:lambda:eu-north-1:580247275435:layer:LambdaInsightsExtension:12

South America (São Paulo)

arn:aws:lambda:sa-east-1:580247275435:layer:LambdaInsightsExtension:12

1.0.86.0

With version 1.0.54.0 of the extension, memory metrics were sometimes reported incorrectly and sometimes were higher than 100%. Version 1.0.86.0 corrects the memory measurement issue by using the same event data as Lambda platform metrics. This means that you may see a dramatic change in the recorded memory metric values. This is achieved by using the new Lambda Logs API. This provides a more accurate measurement of Lambda sandbox memory usage. However, something to be aware of is that the Lambda Logs API can't deliver platform report events if a function sandbox times out and is subsequently spun down. In this case. Lambda Insights is unable to record the invocation metrics. For more information about Lambda Logs API, see AWS Lambda Logs API.

New features in version 1.0.86.0

  • Uses the Lambda Logs API to correct the memory metric. This solves the previous issue where memory statistics were greater than 100%.

  • Introduces Init Duration as a new CloudWatch metric.

  • Uses the invocation ARN to add a version dimension for aliases and invoked versions. If you are using Lambda aliases or versions to achieve incremental deployments (such as blue-green deployments), you can view your metrics based on the invoked alias. The version dimension is not applied if the function doesn't use an alias or version. For more information, see Lambda function aliases.

  • Adds a billed_mb_ms field to the performance events to display the cost per invoke. This does not consider any cost associated with provisioned concurrency.

  • Adds billed_duration and duration fields to the performance events.

ARNs for version 1.0.86.0

The following table lists the ARNs to use for this version of the extension in each AWS Region where it is available.

Region ARN

US East (N. Virginia)

arn:aws:lambda:us-east-1:580247275435:layer:LambdaInsightsExtension:11

US East (Ohio)

arn:aws:lambda:us-east-2:580247275435:layer:LambdaInsightsExtension:11

US West (N. California)

arn:aws:lambda:us-west-1:580247275435:layer:LambdaInsightsExtension:11

US West (Oregon)

arn:aws:lambda:us-west-2:580247275435:layer:LambdaInsightsExtension:11

Asia Pacific (Mumbai)

arn:aws:lambda:ap-south-1:580247275435:layer:LambdaInsightsExtension:11

Asia Pacific (Seoul)

arn:aws:lambda:ap-northeast-2:580247275435:layer:LambdaInsightsExtension:11

Asia Pacific (Singapore)

arn:aws:lambda:ap-southeast-1:580247275435:layer:LambdaInsightsExtension:11

Asia Pacific (Sydney)

arn:aws:lambda:ap-southeast-2:580247275435:layer:LambdaInsightsExtension:11

Asia Pacific (Tokyo)

arn:aws:lambda:ap-northeast-1:580247275435:layer:LambdaInsightsExtension:11

Canada (Central)

arn:aws:lambda:ca-central-1:580247275435:layer:LambdaInsightsExtension:11

Europe (Frankfurt)

arn:aws:lambda:eu-central-1:580247275435:layer:LambdaInsightsExtension:11

Europe (Ireland)

arn:aws:lambda:eu-west-1:580247275435:layer:LambdaInsightsExtension:11

Europe (London)

arn:aws:lambda:eu-west-2:580247275435:layer:LambdaInsightsExtension:11

Europe (Paris)

arn:aws:lambda:eu-west-3:580247275435:layer:LambdaInsightsExtension:11

Europe (Stockholm)

arn:aws:lambda:eu-north-1:580247275435:layer:LambdaInsightsExtension:11

South America (São Paulo)

arn:aws:lambda:sa-east-1:580247275435:layer:LambdaInsightsExtension:11

1.0.54.0

Version 1.0.54.0 was the initial release of the Lambda Insights extension.

ARNs for version 1.0.54.0

The following table lists the ARNs to use for this version of the extension in each AWS Region where it is available.

Region ARN

US East (N. Virginia)

arn:aws:lambda:us-east-1:580247275435:layer:LambdaInsightsExtension:2

US East (Ohio)

arn:aws:lambda:us-east-2:580247275435:layer:LambdaInsightsExtension:2

US West (N. California)

arn:aws:lambda:us-west-1:580247275435:layer:LambdaInsightsExtension:2

US West (Oregon)

arn:aws:lambda:us-west-2:580247275435:layer:LambdaInsightsExtension:2

Asia Pacific (Mumbai)

arn:aws:lambda:ap-south-1:580247275435:layer:LambdaInsightsExtension:2

Asia Pacific (Seoul)

arn:aws:lambda:ap-northeast-2:580247275435:layer:LambdaInsightsExtension:2

Asia Pacific (Singapore)

arn:aws:lambda:ap-southeast-1:580247275435:layer:LambdaInsightsExtension:2

Asia Pacific (Sydney)

arn:aws:lambda:ap-southeast-2:580247275435:layer:LambdaInsightsExtension:2

Asia Pacific (Tokyo)

arn:aws:lambda:ap-northeast-1:580247275435:layer:LambdaInsightsExtension:2

Canada (Central)

arn:aws:lambda:ca-central-1:580247275435:layer:LambdaInsightsExtension:2

Europe (Frankfurt)

arn:aws:lambda:eu-central-1:580247275435:layer:LambdaInsightsExtension:2

Europe (Ireland)

arn:aws:lambda:eu-west-1:580247275435:layer:LambdaInsightsExtension:2

Europe (London)

arn:aws:lambda:eu-west-2:580247275435:layer:LambdaInsightsExtension:2

Europe (Paris)

arn:aws:lambda:eu-west-3:580247275435:layer:LambdaInsightsExtension:2

Europe (Stockholm)

arn:aws:lambda:eu-north-1:580247275435:layer:LambdaInsightsExtension:2

South America (São Paulo)

arn:aws:lambda:sa-east-1:580247275435:layer:LambdaInsightsExtension:2