Logging subsystem overview

Logging takes a crucial part in any application. Not only as a debugging tool during the development phase but also in the field. Embedded systems gives additional challenge with real time requirements and limited resources. Logging subsystem attempts to meet the goals and overcome these challenges. This presentation will be an introduction to the logging subsystem with focus on the recent overhaul. It will go under the hood to explain internals and provide some practical recommendations for efficient logging.