This article discusses software internally used by Apple.
Acquiring a copy without Apple's consent is illegal and may result in being scammed.
(latest known version)
Ariadne is meant to be a flexible, stable tool for analyzing performance traces.
Different tracks visualize different elements of the system under test. For example, there are tracks for process and thread scheduling, file system IO, etc.
Custom signposts can be imported with property list or JSON files.
Ariadne can open
The main screen shown when not viewing a trace file
Ariadne after opening a trace file
Specific areas can be selected to inspect further
Help > Ariadne Overview presents an HTML page
The preferences pane