AWS Lambda has announced that customers can now provision up to 10 GB of ephemeral storage for each function, making it well-suited for new, data-intensive workloads such as machine learning inference and large media file processing. Datadog is supporting this announcement by enriching existing metrics with a new tag to help track functions' ephemeral storage usage and capacity. AWS users can configure their functions' ephemeral storage programmatically or through the console, while Datadog's Lambda extension automatically tags functions by `storagesize`, enabling queries and filtering by storage configuration within Datadog's Serverless view.