CloudWatch Adds EC2 Metrics for EBS IOPS and Throughput
🔔 Amazon introduced two new Amazon CloudWatch instance-level metrics — Instance EBS IOPS Exceeded Check and Instance EBS Throughput Exceeded Check — that flag when the driven IOPS or throughput exceeds the EBS-Optimized limits of an EC2 instance. Each metric returns 0 (not exceeded) or 1 (exceeded), enabling rapid identification of I/O bottlenecks and the creation of dashboards or alarms. These metrics are provided by default at a 1-minute frequency at no additional charge for Nitro-based EC2 instances with EBS attached and are accessible via the EC2 console, CLI, or CloudWatch API across Commercial, GovCloud (US), and China Regions.
