The Parts Overview A trace consists of multiple trace parts when there are several profile data files from one profile run. The Trace Part Overview dockable shows these, horizontally ordered in execution time; the rectangle sizes are proportional to the total cost spent in the parts. You can select one or several parts to constrain all costs shown to these parts only. The parts are further subdivided: there is a partitioning and an callee split mode: Partitioning: You see the partitioning into groups for a trace part, according to the group type selected. E. g. if ELF object groups are selected, you see colored rectangles for each used ELF object (shared library or executable), sized according to the cost spent therein. Callee: A rectangle showing the inclusive cost of the current selected function in the trace part is shown. This is split up into smaller rectangles to show the costs of its callees.
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