The upgrade of data centers in the China (Hong Kong) region impacts ApsaraDB for MongoDB instances deployed in the China (Hong Kong) region in a short period of time. During the upgrade, you can query performance metrics only within the last 21 days for the instances.
Scope of impacts
ApsaraDB for MongoDB instances deployed in the China (Hong Kong) region.
Duration
21:00 on January 15, 2024 (UTC+8) to 00:00 on January 24, 2024 (UTC+8)
Impacts
During the preceding period of time, when you use features provided by the ApsaraDB for MongoDB console such as Basic monitoring, CloudMonitor, and CloudDBA, or call the DescribeDBInstancePerformance operation to query performance metrics, you can query metrics only within the last 21 days. It is expected that you can query performance metrics within the last 30 days from 00:00 on January 24, 2024.
Suggestions
This upgrade does not affect the normal operation of instances. You do not need to perform any operations.