SystemTap 3.1 has been released
The SystemTap team has announced the 3.1 release of the tool that allows extracting performance and debugging information at runtime from the kernel as well as various user-space programs. New features include support for adding probes to Python 2 and 3 functions, Java probes now convert all parameters to strings before passing them to probes, a new @variance() statistical operator has been added, new sample scripts have been added, and more.