System, apparatus and method for communicating telemetry information via virtual bus encodings

In one embodiment, an apparatus comprises: an endpoint circuit to perform an endpoint operation on behalf of a host processor; and an input/output circuit coupled to the endpoint circuit to receive telemetry information from the endpoint circuit, encode the telemetry information into a virtual bus encoding, place the virtual bus encoding into a payload field of a control message, and communicate the control message having the payload field including the virtual bus encoding to an upstream device. Other embodiments are described and claimed.