Modify the transfer rate of full data migration - Data Migration| Alibaba Cloud Documentation Center

This topic describes how to modify the transfer rate of full data migration in the Data Transmission Service (DTS) console.

Limits

To modify the transfer rate of full data migration, you must ensure the correspondence of the source and destination databases.

Source database	Destination database
User-created MySQL database RDS MySQL	User-created MySQL database RDS MySQL MaxCompute
User-created PostgreSQL database RDS PostgreSQL	User-created PostgreSQL database RDS PostgreSQL
User-created Oracle database	User-created Oracle database User-created MySQL database RDS MySQL User-created PostgreSQL database RDS PostgreSQL PolarDB-O AnalyticDB for MySQL (version 3.0) AnalyticDB for PostgreSQL
PolarDB-O	PolarDB-O
User-created TiDB database	User-created MySQL database RDS MySQL PolarDB MySQL

Log on to the DTS console.
In the left-side navigation pane, click Data Migration.
At the top of the Migration Tasks page, select the region where the data migration instance resides.
On the 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 Adjust full migration rate.
Modify the transfer rate of full data migration based on your needs.
Note
You can click the
icon to view the details of each parameter.
Click OK.