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Title
How disk activity captured in is measured? -
Description
How disk activity captured in is measured? -
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The ‘Disk Queue Length' data comes from: Rate(AvgDiskQueueLength) / Frequency_Sys100NS.
For further information, this link is available: http://msdn.microsoft.com/en-us/library/aa394308(v=vs.85).aspx.
This WMI monitor hard or fixed disk drives on a computer.
The values of physical disk counters are sums of the values of the logical disks, or partitions, into which they are divided