Effective Responsiveness Measurement for Internet network services should include the responsivity metrics for all the components that are involved in any given service. One-way delay, Round Trip Times (RTT) and host transaction processing times for live user traffic are important when particularly troublesome quality problems exist, but ARP transaction times, DNS resolution times, RPC service port resolution, are also vitally important.
   

QoSient Responsiveness Measurement technology provides a complete set of responsiveness metrics for every transaction encountered in the network stream. This allows assessment applications the opportunity to evaluate the impact of dependent transactions on network transaction performance.