Good find. Indeed, looks like Graydon did work on SystemTap in that timeframe: https://www.openhub.net/p/systemtap/contributors?page=4&query=&sort=name&time_sp

Good find. Indeed, looks like Graydon did work on SystemTap in that timeframe: https://www.openhub.net/p/systemtap/contributors?page=4&query=&sort=name&time_span= https://www.openhub.net/p/systemtap/contributors?page=4&quer...