SysInfo at Mac App Store analyse

SysInfo displays the current CPU load, memory and network usage in the menu bar. At a glance, it enables you to instantly know how much of your systems resources are used. The colors in the diagrams are fully configurable, as well as which of the diagrams is shown. The menu bar is arguably the most constrained space on your desktop, and we take care to take up as little space as possible. The app is very power efficient and will only use the absolute minimum amount of system resources to show you the menu bar graphs.