Hi rob.hock,
Sorry to bump such an old thread, but I'm running into this exact issue and the new web tool seems to be missing some crucial filter options. If you create a Custom Table in a report and add fields like Unique Name or Avg. Rate (from the Custom Pollers category), the table will churn out data for every poller assigned to that node:
I can't find a way to filter the results down to specific pollers, is there something I'm missing?