If there is no KPI in the newly created module, the module doesn't reflect in the Analyst. Therefore, add at least one KPI (assigned to a KPI Group) for the module to appear in Analyst.
The performance of ARC depends on the aspects like Tomcat's memory settings, physical RAM and also the indexes etc, you can verify the indexes in the admin db as follows. Try adding the following indexes into the admin db: > CREATE INDEX ...
If the column_name is given for different column_id, due to duplication in column_name, modify measure will not work. Please rename the column_name and ensure no duplicate names are assigned.