Datadog provides a comprehensive monitoring solution for etcd clusters, allowing users to collect, visualize, and alert on etcd metrics, detect resource issues in containers and pods, collect and explore etcd logs, and expand their Kubernetes visibility with deep insights into the performance of their etcd cluster. The Datadog Agent and Cluster Agent can be integrated with etcd to send monitoring data to a user's Datadog account, enabling users to troubleshoot and optimize their etcd clusters more efficiently. With Datadog's out-of-the-box etcd dashboard and log explorer, users can quickly spot failed proposals, leadership changes, and resource issues in their etcd cluster, and receive alerts for potential problems before they affect user-facing errors or latency.