CloudMonitor is a service that gathers monitoring metrics for Alibaba Cloud resources as well as custom metrics tailored to your needs. This tool is designed to help you assess the availability of your services and enables you to configure alarms for specific performance indicators. With CloudMonitor, you can gain insights into the utilization of cloud resources, along with the overall health and status of your business, which empowers you to respond quickly when an alarm goes off to maintain application availability. The setup process requires no coding, allowing you to establish CloudMonitor and configure alarms easily through a user-friendly wizard in just a few steps. You have the flexibility to create alarms for various scenarios and can choose from multiple notification methods. This all-encompassing service not only tracks fundamental resources and application performance but also caters to unique business metrics, facilitating the management of cloud resources across different applications organized by groups for better oversight. Overall, CloudMonitor helps ensure that you stay informed and proactive in managing the health of your cloud infrastructure.