Your client's application is hosted on cloud-based virtual servers and has shown consistent underutilization of computing resources over the past several months. Peak processing power usage has not exceeded 40%, with typical operation around a quarter of the available capacity. As a cloud consultant, what would you suggest to the client for optimizing their virtual server usage?
Scale out by provisioning additional servers to enhance the application's fault tolerance.
Transition to more powerful server configurations anticipating future workload increase.
Relocate the application to a geographical location with lower operational costs for similar server configurations.
Resize to a less resource-intensive virtual server configuration to match the application's usage pattern.