Communication device, information processing system, and non-transitory computer readable medium

A communication device comprising:

• a response time memory in which representative values are stored, each of the representative values being a representative value of response times of communication with a server device using one of a plurality of routes in communication with the server device using a network that has the plurality of routes, which are used to access the server device, as a result of arranging a plurality of relay devices, and the representative values being related to at least two of the routes;
• and
• a determining section that determines that, in the case where a difference between the representative values of the response times, which are related to the two different routes and which are stored in the response time memory, is greater than a threshold, and in the case where one of the relay devices that is a difference between configurations of the two different routes is present, the relay device that is the difference is a delay element.

An information processing system comprising:

• a response time memory in which representative values are stored, each of the representative values being a representative value of response times of communication with a server device using one of a plurality of routes in communication with the server device using a network that has the plurality of routes, which are used to access the server device, as a result of arranging a plurality of relay devices, and the representative values being related to at least two of the routes;
• and
• a determining section that determines that, in the case where a difference between the representative values of the response times, which are related to the two different routes and which are stored in the response time memory, is greater than a threshold, and in the case where one of the relay devices that is a difference between configurations of the two different routes is present, the relay device that is the difference is a delay element.

A non-transitory computer readable medium storing a program causing a computer to execute a process comprising:

• causing a memory to record representative values each of which is a representative value of response times of communication with a server device using one of a plurality of routes in communication with the server device using a network that has the plurality of routes, which are used to access the server device, as a result of arranging a plurality of relay devices, the representative values being related to at least two of the routes;
• and
• determining that, in the case where a difference between the representative values of the response times, which are related to the two different routes and which are stored, is greater than a threshold, and in the case where one of the relay devices that is a difference between configurations of the two different routes is present, the relay device that is the difference is a delay element.