The current grafana board shows page views, resolved conflicts and the resulting percentage for both TwoColConflict and the current resolution page.
Add another row that splits all of these numbers for main, talk and non-talk pages or, even better, allow for the selection of a certain namespace that is then applied to all numbers of all graphs and numbers of the board.
Info
We can use the templating part for solving the ticket
NB: The namespaces are only the default namespaces, no wiki specific ones (except for the total)