Learn how to effectively monitor and interpret etcd metrics in production systems through this informative conference talk. Explore the importance of monitoring leader existence and leadership changes in consensus systems. Discover key metrics related to disk I/O, networking I/O, latency, and throughput, and understand their significance in relation to hardware configurations. Gain insights into using the etcd benchmarking tool and applying etcd metrics through practical case studies. Enhance your ability to detect potential issues and troubleshoot efficiently in etcd-based systems.