Limitations

The current implementation is under heavy development and some important features are still missing. Here is a list of the known bugs and missing features that are being worked on.

Performance

The current version takes 3-5 more time to fully parse a trace than the finely optimized C version (LTTv). Things are event worse when the Statistics View is open. However, once a trace/experiment is selected, the user has immediate feedback and can start navigating and visualizing the trace while the parsing takes place in the background.

No tracer control

The LTTng tracer control ( start/''suspend''/''resume''/''stop'' tracing) is not integrated yet. Also, transferring an LTTng trace from a remote target is not supported yet.

64-bits and non-x86 host architectures

The parser libraries have not been extensively tested for 64-bits and not tested at all on non-x86 architectures. The code is believed to work on a broad range of architectures but this cannot be certified for now.

Searches and Filters

There is currently no way to filter events following some criteria or to dynamically sort the different fields.