ApsaraDB for MongoDB released the separate display of cloud disk throughput head and ECS layer metrics feature in July 2026.
Feature description
You can view the IOPS and bandwidth metrics of the cloud disk throughput head and the ECS layer separately in the console and by calling the DescribeDBInstanceAttribute API. Four new monitoring metrics are added: EbsIOPS and EbsBandwidth for the cloud disk throughput head, and EcsIOPS and EcsBandwidth for the ECS layer. These metrics help you monitor instance throughput performance at a finer granularity and precisely locate performance bottlenecks.
Scope
ApsaraDB for MongoDB cloud disk instances.