Thank you! I use a small number of ETW events (one of the reasons is that I wanted to use the console output). WPT (https://msdn.microsoft.com/en-us/windows/hardware/commercial...) or Perfview (https://www.microsoft.com/en-us/download/details.aspx?id=285...) reveal the whole power of ETW, providing details such as thread context switches, DPC or APC requests.