In looking at the NTS panel, I'd like to know what the "Avg REQ Size" and "Avg PIU Size" each represent.

Document ID : KB000012914
Last Modified Date : 14/02/2018
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Question:

In looking at the NTS panel, I'd like to know what the "Avg REQ Size" and "Avg PIU Size" each represent.

Answer:

All the AVG fields are calculated from other values. 

 

Avg PIU Size SND = (Sent bytes total / Sent PIUS total) 

Avg PIU Size RCV = (Recv bytes - recv response bytes) / (recv pius - recv response pius) 

Avg REQ Size SND = (Sent bytes total - Sent Response Bytes) / (Sent PIUS total - Sent response PIUS) 

Avg REQ size RCV = recv pius - recv response pius