Overview#

QNX Momentics Application Profiler is a performance profiler for a single application. It provides statistical profiling for non-intrusive performance measurement, visualized with Sampling Information view (function time) and annotated source editor. Also instrumented profiling is supported to provide call-graph information and call counts.

Using the application profiler, developer can target areas of highly used code for debugging, performance analysis, and optimization of "hot spots".

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Features#

• Attaching the profiler to software already running on the target
• Source code annotated editor to show which lines consume the most CPU
• CPU usage view for multiple processes and targets, as well as for shared libraries
• Profiler enabled launching configuration for end-to-end execution statistics
• Postmortem profiling and analysis
• Call graph view
• Sampling Information view with sortable columns
• Supports time marker and shows time difference since last mark

Resources#

• Article: Application Profiler Enhancements
• User Documentation: Profiling an Application