The networking efficiency here is perceived as effective network packet handling on receiver side of a connection over a wireless network. In this context, the performance tools intend to benchmark that efficiency in two ways:
TCP/IP trace (or TIP trace) gathers information about packet sizes, source and destination addresses/ports and visualize the data in a cumulative graph. The main intention is to gather information about the causes of network traffic blocks whether they are caused by false implementation of an application or protocol stack or a result of highly loaded network.