When you use apsaradb for MongoDB, you may experience excessive load on your apsaradb for MongoDB instance, which slows down data read and write operations and affects your normal business. This topic describes how to troubleshoot the high load of an apsaradb for MongoDB instance from the application perspective.


Alibaba Cloud reminds you that:

  • Before you perform operations that may cause risks, such as modifying instance configurations or data, we recommend that you check the disaster recovery and fault tolerance capabilities of the instances to ensure data security.
  • You can modify the configurations and data of instances including but not limited to Elastic Compute Service (ECS) and Relational Database Service (RDS) instances. Before the modification, we recommend that you create snapshots or enable RDS log backup.
  • If you have authorized or submitted sensitive information such as the logon account and password in the Alibaba Cloud Management Console, we recommend that you modify such information in a timely manner.

To troubleshoot the high load of an apsaradb for MongoDB instance, see how to troubleshoot the high CPU usage of apsaradb for MongoDB.

Application scope

  • Metrics for ApsaraDB for MongoDB