1. A computer-implemented method comprising: executing by one or more computer processors a software product that includes a plurality of machine instructions and that is associated with a measured usage pricing model, the executing including: tracking a usage of one or more computing resources for executing the software product in accordance with the measured pricing model; and for each of multiple sets of machine instructions: determining whether the set of machine instructions is associated with a token indicating that the set of machine instructions is a set of diagnostic machine instructions related to the executing of the software product; and responsive to a determination that the set of machine instructions is associated with the token indicating that the set of machine instructions is a set of diagnostic machine instructions, not tracking the usage of the one or more computing resources during execution of the set of diagnostic machine instructions.