This topic describes how to view the real-time performance of ApsaraDB for MongoDB instances. Database Autonomy Service (DAS) allows you to view the real-time performance of all ApsaraDB for MongoDB instances or each ApsaraDB for MongoDB instance. You can use this feature during stress testing or promotion activities.

Procedure

  1. Log on to the Database Autonomy Service console.
  2. Connect to the database instance. Make sure that the access status is Accessed.
  3. In the left-side navigation pane, click Instance Monitoring. Find the database instance and choose Performance > Real-time Monitoring in the Actions column.
    Note On the Real-time Monitoring page, you can view the read/write latency, QPS, operations, connections, cache usage, network usage, and read /write queues of the instance in real time.
  4. You can view the monitoring information in real-time charts and real-time tables.

Global real-time performance

On the Real-time performance of global nodes tab, you can also view the real-time performance of all ApsaraDB for MongoDB instances.