CALL PROCESSING TIME MEASURING DEVICE, CALL PROCESSING TIME MEASURING METHOD, AND CALL PROCESSING TIME MEASURING PROGRAM

摘要

To enable the measurement of service time actually spent on the proceeding of a message out of the proceeding of messages. When a measurement-target message detecting device detects a measurement-target message, a latest transmission instruction device requests a response request message transmitting module to transmit a response request message immediately before the measurement-target message to a measurement-target node. Further, an immediate transmission instruction module requests the response request message transmitting module to transmit the response request message immediately after the measurement-target message to the measurement-target node. The response request message transmitting module transmits the response request which is a message to request a response according to each transmission request. A response message received time recording module records the received time of each of the response messages from to the measurement-target node. A processing time computing module computes the difference of the received time of each of the response messages.