PERF_SAMPLE_FRACTION

This counter provides a count that is either 1 or 0 for each sampling interrupt. The CounterData value represents the number of samples that have a value of 1. The count is displayed as a percentage. The following table shows the details of this counter.

Element Value
X CounterData
Y N/A
Time base N/A
Data Size 4 Bytes
Display Suffix %
Calculation 100*(X1-X0)/(B1-B0)

See Also

Supported PERF Types

 Last updated on Friday, October 08, 2004

© 1992-2003 Microsoft Corporation. All rights reserved.