Collecting ElastiCache metrics + its Redis/Memcached metrics

This article details how to effectively monitor the performance of Amazon ElastiCache clusters using both Redis and Memcached engines. It highlights key metrics like CPU utilization, cache hits/misses, and network traffic, explaining how to interpret them for identifying bottlenecks and optimizing cluster performance. Ultimately, the guide provides practical advice for leveraging CloudWatch and other tools to proactively maintain a healthy and efficient ElastiCache environment.