Systems and method of the present invention provide for one or more server computers configured to receive a plurality of data published by a network entity and identify, within the data: the network entity that published the data, a sample of one or more metrics for the network entity and a sample type of each of the one or more samples. The one or more server computers may further be configured to calculate a network resource usage score, using the one or more metrics according to one or more rules for each of the sample types identified, for the sample.