B-Eng releases System Bar for macOS - New System Monitoring Tool Posted 5/05/2017 at 22:35 UTC in Mac by firstname.lastname@example.org | Permalink | Tweet B-Eng today introduces System Bar, their new low impact system monitoring utility for macOS. System Bar shows the main system information at a glance in a single bar, that can be freely customized and positioned anywhere on the screen. Colors, size and fonts are freely adjustable. This useful utility shows the time on an analog clock face, CPU usage, used memory and available disk space. A right click reveals the top resource heavy CPU processes and grants direct access to the Activity Monitor.