2008-06-23 Erlang Central
DTrace provides unique capabilities. It can be used to observe, monitor, measure and debug end-to-end systems in production, as well as during test and development. When not actively monitoring, DTrace has virtually no overhead. DTrace is able to simultaneously observe multiple applications and the underlying Operating System kernel, correlating events and resource usage throughout a system. Dtrace can observe the internal behaviour of traditional programs without access to source. Further, appl ...