Why CPU monitoring matters (and what PRTG can do for you)

The CPU is probably the most important component of any device in your network. And that is "probably" as in probably the earth is spherical. CPU obviously has the potential to affect network performance; not only somehow, but in some cases very seriously.
CPU monitoring is the difference between network stability and performance deterioration. Having no powerful and dependable way to monitor the CPU makes the life of every sysadmin quite difficult.