Create a new user with SQL server authentication and provide permission

1.db_datareaderto all the databases. Including master database.
2. grant alter trace,  view server state, view database state and alter any event session  permission.

Syntax:

use master;
grant alter trace to <new_user>;
grant view server state to <new_user>;
grant view database state to <new_user>;
grant alter any event session to <new_user>;

Replace<new_user>with the newly created username.

Example: Let's consider the newly created user name is appms

use master;
grant alter trace to appms;
grant view server state to appms;
grant view database state to appms;
grant alter any event session to appms;