This topic describes a commonly asked question about the performance analysis feature of the Data Management (DMS).
Q: What do I do when the following problem occurs during my use of the performance analysis feature of DMS?
A: Ask the resource owner to authorize Database Autonomy Service to access your cloud resource information. DAS provides the performance analysis feature that is used by DMS. If you have not activated DAS by using your account, the following message appears when you use the performance analysis feature of DMS.
- If you are using an Alibaba Cloud account, click the blue text in the preceding figure. Then, the following authorization message appears.
Click Confirm Authorization Policy.
- If you are using a RAM user identity, contact the Alibaba Cloud account owner to complete the authorization.