A screenshot of the Sysprof application with a recording loaded. The main contents of the window are displaying a callgraph separated into three sections. One section contains a list of functions. Another section contains a list of callers of the selected function. The last and largest section contains a tree of function call descendants. In the sidebar are displays for traditional profiler output, memory profiling, system logs, recorded marks, process information, D-Bus messagers, CPU counters, Energy counters, graphics counters, network counters, storage counters, embedded files, and metadata.