DA0008: Few samples collected
Profiling Tools Usage
Only just a few samples were collected. Consider a longer run or faster sampling rate for more significant results.
When the sampling method is used, you should collect a statistically significant number of samples to make sure that the data represent actual program behavior. To minimize sampling errors, you should try to collect at least 1000 samples of program instruction execution behavior. If you do not collect enough samples, you can be misled when you analyze the profiling data.
Consider a profiling a longer run of the application or using a faster sampling rate to obtain statistically significant results. For information about how to change the sampling rate in the Visual Studio IDE, see How to: Choose Sampling Events. For more information about how to change the sampling rate when you use the Profiling Tools command line, see Timer in the VSPerfCmd reference.