EMA C++ Performace Tools Guide : 2 Open Source Performance Tool Suite Overview : 2.5 Recorded Results and Output : 2.5.1 Summary File
 
2.5.1 Summary File
Each tool records the run’s summary to a single file, including:
The run’s configuration
Overall run results
If you use multiple threads, the file includes results for each thread as well as across all threads. For configuration details, refer to the chapter specific to the application that you use.
An example of recorded summary content for EmaCppConsPerf includes the average latency, update rate, and CPU/memory usage for the application’s run time.
This summary information is output both to a file and to the console.