Currently, the Babeltrace viewer supports LTTng 2.0 (text-based user interface). Work is in progress on the graphical views to implement the LTTV and the Eclipse viewer support for LTTng 2.0 traces.

The LTTngTop (git development tree) viewer is an augmented "top" view using very efficient tracing to provide summarized view of the system, second-by-second, with smaller performance footprint than the sampling-based approach taken by top.