What Does a Joulemeter Measure?

Joulemeter estimates the energy usage of a VM, computer, or software by measuring the hardware resources (CPU, disk, memory, screen, etc.) being used and converting the resource usage to actual power usage based on automatically learned realistic power models.

What does a Joulemeter do?

A joulemeter is an electronic device used to measure the energy transfer by electricity in a circuit.

How does a joule meter work?

Scientists use the joule to measure work. One joule is equal to the work done by a force of one newton to move an object one meter in the direction of the force. To use a real-life example, gravity exerts about 1 newton of force on the average apple.