PERF_SAMPLE_COUNTER
Description | This counter type shows the average number of operations completed in one second. It measures time in units of ticks of the system performance timer. The F variable represents the number of ticks that occur in one second. It is factored into the equation so that the result can be displayed in seconds. |
Generic type | Average |
Formula | (N1 - N0) / ((D1 - D0) / F), where the numerator (N) represents the number of operations completed, the denominator (D) represents elapsed time in units of ticks of the system performance timer, and F represents the number of ticks that elapse in one second. |
Average | (Nx - N0) / ((Dx - D0) / F) |
Example | There are no counters of this type installed with Windows 2000. |
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