Create a Lambda function that extracts metrics data for each API Lambda function from Amazon Cloud Watch Logs for the 2-week period. Collate the data into tabular format. Store the data as a .csv file in an S3 bucket. Create an Amazon Event Bridge rule to schedule the Lambda function to run every 2 weeks.

Opt in to AWS Compute Optimizer. Create a Lambda function that calls the Export Lambda Function Recommendations operation. Export the .csv file to an S3 bucket. Create an Amazon Event Bridge rule to schedule the Lambda function to run every 2 weeks.

Opt in to AWS Compute Optimizer. Set up enhanced infrastructure metrics. Within the Compute Optimizer console, schedule a job to export the Lambda recommendations to a .csv file. Store the file in an S3 bucket every 2 weeks.

Purchase the AWS Business Support plan for the production account. Opt in to AWS Compute Optimizer for AWS Trusted Advisor checks. In the Trusted Advisor console, schedule a job to export the cost optimization checks to a .csv file. Store the file in an S3 bucket every 2 weeks.