0 - 3 of 3 tags for query monitor

A query with 25 steps shows actual time & rows only for the first 20 steps. The last 5 steps are always empty ie not filled though the query completes successfully. Is it a bug or feature?

With increased workload complexity, it is common for a system to run in full capacity. There is always a need to find resource consuming sessions and bad running queries. The intention of this article is to discuss a few ways to identify resource consuming sessions or bad running queries using Teradata Viewpoint.

I have an issue that I cannot figure out.  In Viewpoint, my Query Monitor session shows no data.  DBQL is turned on.  What other features in ViewPoint or Teradata need to be turned on for the Query Monitor portlet to function properly?