Send report of unused elastic load balancers. If your ELB have no associated back-end instances, If your ELB has no healthy backend instances. Removing AWS components that aren’t being utilised, like the Elastic Load Balancer, will help you avoid unexpected charges on your bill.
This workflow send report of all the EC2 instances which are idle from the past 7 days and are launched before 7 days. Instance is identified as idle if its CPU Utilization is less than 2% and Network In/Out is less than 5MB. You can also give other configurations for this workflow.
Sends a report if RDS databases instances provisioned within your AWS account are using the previous generation of instance classes. Using the latest generation of RDS database instances instead of the previous generation instances has tangible benefits such as better hardware performance.
A failed AWS EC2 RI is an unsuccessful reservation that received the "payment-failed" status during the purchase process. Reserved Instances represent a good strategy to cut down on AWS EC2 costs but to fully receive the discount benefit you need to make sure that all your EC2 reservation purchases have been successfully completed.
EC2 Reserved Instances represent an efficient strategy to cut down on AWS costs. However, to receive the billing discount benefit promoted by Amazon, you need to make sure that all your EC2 reservation purchases have been fully processed. Identify any pending Amazon EC2 Reserved Instance (RI) purchases available within your AWS account.