公开(公告)号：US20170118099A1

公开(公告)日：2017-04-27

申请号：US14923033

申请日：2015-10-26

Applicant: Yahoo! Inc.

Inventor： Zicheng Huang

IPC: H04L12/26

Abstract: In one embodiment, a workflow data structure may be generated, updated, or obtained. The workflow data structure may represent system processes, relationships among the system processes, data input to the system processes, data generated by the system processes, and estimated running times associated with the system processes, wherein the data generated by the system processes includes a plurality of metrics. A scheduling map may be generated or updated based, at least in part, on the relationships among the system processes and the estimated running times associated with the system processes, where the scheduling map indicates estimated times at which the metrics are anticipated to be available. The metrics may be monitored based, at least in part, on the scheduling map. Anomalies may be detected according to a result of monitoring the metrics.