System Status Array

- The leftmost area represents a list of POE jobs which the Resource
Manager knows about. Clicking on one of these jobs selects it.
- The rightmost area provides a list of node names; nodes are listed in
order from left to the right and from top to the bottom.
- The central area provides a grid of squares, each square representing
a machine/node.
- Pink squares represent low utilized nodes.
- Yellow squares represent high utilized nodes.
- Gray squares are nonexistent nodes or nodes that are not available for
monitoring.
- Squares with green boxes indicate which nodes are associated with a
selected POE job number.