A graphical display combines multiple dimensions of information relating to resource allocation and usage by a group of computer systems and sub-systems of the computer systems. The graphical display includes a series of graphics, each indicating resource usage by one of the computer systems. In addition, each graphic has multiple sections. Each section of the graphic indicates resource usage by a sub-system that is within the computer system represented by the graphic. Each section of the graphics may also be color-coded. The color code indicates the amount of resources the associated sub-system is receiving relative to the amount of resources that has been designated for that sub-system.