Folks, I added another graphing preference that might make the performance graphs easier to grok. If you click the [Preferences] link now, there's a "Split graphs" option that allows you to split graphs by Halves, Thirds, or Quarters. Here's an example of some performance graphs split into "Quarters":
http://www.open-mpi.org/mtt/index.php?do_redir=593 The same data without the "graph splitting" turned on is very hard to read towards the left-hand side of the graph: http://www.open-mpi.org/mtt/index.php?do_redir=594 -Ethan
