You can view the read/write splitting performance on the monitoring page of the RDS console.


  1. Log on to the RDS console.
  2. Select the region where the target instance is located.
  3. Click the ID of the instance to visit the Basic Information page.
  4. Click Monitoring and Alarms in the left-side navigation pane to enter the Monitoring and Alarms page.
  5. Select the monitoring type Engine Monitoring on the Monitoring tab page, as shown in the following figure.

  6. Query the number of read and write operations on each database (master database and read-only databases involving read/write splitting) based on Transaction Per Second (TPS) and Query Per Second (QPS).