Enable throttling for full data migration - Data Transmission Service

This topic describes how to enable throttling for full data migration in the Data Transmission Service (DTS) console.

Limits

To enable throttling for full data migration, make sure that the source and destination databases belong to the types listed in the following table.

Source database	Destination database
Self-managed MySQL database RDS MySQL	Self-managed MySQL database RDS MySQL MaxCompute
Self-managed PostgreSQL database RDS PostgreSQL	Self-managed PostgreSQL database RDS PostgreSQL
Self-managed Oracle database	Self-managed Oracle database Self-managed MySQL database RDS MySQL Self-managed PostgreSQL database RDS PostgreSQL PolarDB for Oracle AnalyticDB for MySQL V3.0 AnalyticDB for PostgreSQL
PolarDB for Oracle	PolarDB for Oracle
Self-managed TiDB database	Self-managed MySQL database RDS MySQL PolarDB MySQL
Self-managed MongoDB database ApsaraDB for MongoDB	Self-managed MongoDB database ApsaraDB for MongoDB ApsaraDB for Lindorm

Log on to the DTS console.
In the left-side navigation pane, click Data Migration.
At the top of the Data Migration Tasks page, select the region in which the data migration instance resides.
On the Data Migration Tasks page, click the ID of the data migration instance.
In the left-side navigation pane, choose Performance Monitoring > Performance of Full Data Migration.
In the upper-right corner of the page, click Enable Throttling for Full Data Migration.
Enable throttling and modify throttling parameters based on your business needs.
Note
You can move the pointer over the icon to view the details of each parameter.
Click OK.