When the profiling stopped, the collected raw profile data will be processed automatically and you can analyze the profile data through various UI sections to identify the potential performance bottlenecks:
- SUMMARY page to look at overview of the hotspots for the profile session.
- ANALYZE page to examine the profile data at various granularities.
- SOURCES page to examine the data at source line and assembly level.
- MEMORY page to examine the cache-line data for potential false cache sharing.
- HPC page to examine the OpenMP tracing data for potential load imbalance issue and visualize MPI API trace, OS event trace.
The sections available depends on the profile type. The CPU Profile will have SUMMARY, ANALYZE, MEMORY, HPC, and SOURCES pages to analyze the data.