PERF_COUNTER_QUEUELEN_TYPE
Description | This counter type is designed to monitor the average length of a queue to a resource over time. It shows the difference between the queue lengths observed during the last two sample intervals divided by the duration of the interval. |
Generic type | Average |
Formula | (N1 - N0) / (D1 - D0), where the numerator (N) represents the number of items in the queue and the denominator (D) represents the time elapsed during the last sample interval. |
Average | (Nx - N0) / (Dx - D0) |
Example | There are no counters of this type installed with Windows 2000. |
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