PMM server is not receiving metrics from client

[Naresh9999]

@Sumit_sarova

Please check this.

After upgrade the agent from 3.1.0 to 3.2.0 agent then MariaDB service state always Down (MariaDB 10.6 version or higher versions)

Once the ‘$’ symbol is eliminated from the password and the password is updated, the issue is fixed. @nurlan Thank you so much for your timely assistance. Maybe we should not include the special character symbols in the password going forward?