在同一条关键路径上，若微服务j和与其直接关联的微服务j-n不在同一边缘计算节点或云中心执行，则存在云-边数据传输时间Ti,j-n,j，微服务j要在数据传输完成以后才能开始执行。其中，n表示同一条关键路径上微服务j与其直接相关联的微服务j-n之间的节点逻辑距离，datai,j-n,j表示微服务j-n与微服务j之间数据传输的大小。(In the same critical path, if microservice J and its directly associated microservice J-N are not executed at the same edge computing node or cloud center, then there exists cloud-edge data transmission time Ti, J-N, J, and microservice J can only be executed after the data transmission is completed.Where, N represents the node logical distance between microservice J and the microservice J-N directly associated with it on the same critical path, datai, j-N, and J represent the size of data transmission between microservice J-N and microservice J.)