Identifying the Main Performance Bottlenecks
Use the msprof-analyze compare tool to view the track information, as shown in Figure 1. Alternatively, view the OverallMetrics sheet in the performance_comparison_result_{timestamp}.xlsx file.
Pay attention to the differences in the four core aspects and find the aspect with the most obvious difference for further analysis.
- Computing Time
- Uncovered Communication Time (communication time that is not covered in the computing)
- Mem Usage (memory usage)
- Free Time (idle time)