portfolio Observing Your App and Everything Else it Runs on Using DTrace May 30, 2010 Deirdre Straughan Leave a comment Brian Leonard presents at Tech Days Hyderabad, March 2010. download Part 1 for iPod download Part 2 for iPod filmed & edited by me You might also like: The Problems Solaris Solves 4: Diagnosing Live Systems with DTrace The Problems Solaris Solves 3: Zones The Problems Solaris Solves 2: Monitoring and Managing Networks Open Storage & ZFS in a Linux World