The CloudMonitor service provides enterprise-class out-of-the-box open one-stop monitoring solutions for users on the cloud. It covers the basic monitoring of IT facilities, the dial-test monitoring of external network quality, and the service monitoring based on events, custom metrics, and logs. CloudMonitor provides you with more efficient, more comprehensive, and more cost-effective monitoring service. By providing cross-product, cross-regional application group management models and alarm templates, the CloudMonitor service enables you to quickly build an efficient monitoring and alarm management system that supports dozens of cloud products and manages tens of thousands of instances. With CloudMonitor, you can quickly build a custom service monitoring dashboard. CloudMonitor helps increase the availability of your service and save the money you spend on IT operation and maintenance (OM) and monitoring.