专利名称：Network debugging
发明人：Cristian Lumezanu,Guofei Jiang,Yueping
Zhang,Vishal Singh,Ahsan Arefin
申请号：US13736158申请日：20130108公开号：US08924787B2公开日：20141230
专利附图：
摘要：A debugging system used for a data center in a network is disclosed. Thesystem includes a monitoring engine to monitor network traffic by collecting trafficinformation from a network controller, a modeling engine to model an application
signature, an infrastructure signature, and a task signature using a monitored log, adebugging engine to detect a change in the application signature between a workingstatus and a non-working status using a reference log and a problem log, and to validatethe change using the task signature, and a providing unit to provide toubleshootinginformation, wherein an unknown change in the application signature is correlated to aknown problem class by considering a dependency to a change in the infrastructuresignature. Other methods and systems also are disclosed.
申请人：NEC Laboratories America, Inc.
地址：Princeton NJ US
国籍：US
代理人：Joseph Kolodka,Akitaka Kimura
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