Building energy efficient software systems requires monitoring and measuring the energy consumption of both hardware and software components, including individual building block such as source code methods and functions. In this hands-on tutorial, we present the main approaches in achieving real-time energy monitoring, and using modern tools to monitor software energy across platforms and operating systems, and from hardware components to source code monitoring. Such fine-grained and universal monitoring helps developers understand software energy and diagnose energy hotspots in their applications.

@inproceedings{Noureddine26,
  title = {Monitoring and Diagnosing Software Energy},
  author = {Adel Noureddine},
  booktitle = {FSE},
  year = {2026},
  doi = {10.1145/3803437.3804901}
}