1. A system for querying business service processing status information, comprising: one or more processors configured to: receive a query reference message from a server, wherein the query reference message includes information associated with a set of processing nodes associated with a business service, a sequence associated with the set of processing nodes that indicates an order in which each of the set of processing nodes is to be processed, and a set of predicted measures of time corresponding to the set of processing nodes; determine a next information query time associated with a current processing node of the set of processing nodes based at least in part on a predicted measure of time of the set of predicted measures of time corresponding to the current processing node; in response to occurrence of the next information query time, send an information query request to the server; and receive an information query response from the server, wherein the information query response includes a current business service processing status information associated with the business service; and one or more memories coupled to the one or more processors and configured to provide the one or more processors with instructions.