1. A computing system resource recovery method, comprising: identifying, by a processing device, a resource manager associated with a computing transaction; classifying, by the processing device, the computing transaction to determine a predetermined metric, wherein the computing transaction is assigned to a category; measuring, by the processing device, an actual metric of the computing transaction; comparing, by the processing device, the predetermined metric to the actual metric to detect abnormal behavior in the computing transaction; modeling, by the processing device, the abnormal behavior to determine how the resource manager is affected by the abnormal behavior; and constructing, by the processing device, a predictive failure analysis transaction class into which the computing transaction is assigned.