1. A distributed metering and monitoring service (DMMS) system, the DMMS system comprising: a first memory coupled to a processor, wherein the first memory comprises: messaging queue logic executable by the first processor that when executed causes the first processor to: receive a request message; route the request message; receive a reply message; and route the reply message; a distributed metering and monitoring service (DMMS) comprising logic executable by the first processor that when executed causes the first processor to: receive a request message comprising DMMS parameters for which to collect metrics data, and calculate metering information; determine a number of nodes networked in communication via a network, each node comprising: instances responsive to respective user interactions through a user interface, including a first instance; collect the metrics data for the nodes, including metrics data for the first node, including the first instance; and generate the reply message comprising the metering information, including metering information for the user of the first instance.