Starting today, Amazon Elastic Compute Cloud instances (Amazon EC2 instances) now support Hibernation for the Microsoft Windows Server 2022, Red Hat Enterprise Linux 9, and Amazon Linux 2023 operating systems. Hibernation is an Amazon EC2 feature that helps lower costs and achieve faster startup times by enabling customers to pause and resume their running instances at scale. Customers are not billed for compute time while instances are suspended, and your applications will resume from right where they left off.
Source:: Amazon AWS