Amazon OpenSearch Adds Insights to Improve Cluster Stability
🔍 AWS has enhanced Amazon OpenSearch Service Cluster Insights with two new detections: Cluster Overload and Suboptimal Sharding Strategy. The updates surface shard imbalances and elevated resource utilization (CPU, memory, disk I/O, throughput, and disk utilization), identify affected resources, and provide clear mitigation and scale-up recommendations. These insights are available at no additional cost for OpenSearch 2.17+ in Regions where the OpenSearch UI is offered.
