You can view the parameter group history of instances in the DDS in the following steps:
Go to the DDS Management Console.
Click the Instance Management menu to go to the instance list page.
Select the instance for which you want to view the parameter change record, and click the ID of the instance to go to the instance details page.
Click Parameter Setup to go to the Parameter Setup tab.
In the upper left corner of the Parameter Setup tab, click "...". In the drop-down list, click History. For some resource pools, you can directly click History.
View the name of the modified parameter, the value before the modification, the value after the modification, and the modification time. You can also filter the modification history of the parameter by entering the parameter name and the modification date.