Keep an eye on all your Mac's vitals with MiStat, a beautiful system monitor.LOTS OF STATS.MiStat shows detailed information for your CPU, memory, disk usage, temperatures, fan speeds, disk activity, network activity and processes.HISTORY GRAPHS.View realtime history graphs for CPU, memory, network and disk activity.ACCURATE & MATURE.Built on mature code that’s been road tested for over 5 years by millions of satisfied iStat users.
Keep an eye on your spending, so you don't run out of credit.
XRG is an open source system monitor for Mac OS X.
Program which graphically shows the memory.
Application that graphs your current CPU usage
This application shows the current CPU usage in a floating square meter.