公开(公告)号：US09009539B1

公开(公告)日：2015-04-14

申请号：US14218906

申请日：2014-03-18

Applicant: Splunk Inc.

Inventor： Alexandros Kompotis ,  Panagiotis Papadopoulos ,  Konstantinos Polychronis

IPC: G06F11/00 ,  G06F11/36

CPC classification number: G06F11/3636 ,  G06F11/0721 ,  G06F11/079

Abstract: A stack trace associated with an application program is received and at least one recognizable term is searched for in the stack trace. A digital signature is generated from at least a portion of the stack trace that includes the at least one recognizable term. If the digital signature matches a known digital signature among a plurality of known digital signatures, the stack trace is grouped with other stack traces associated with the known digital signature. Method call graphs in grouped stack traces may be analyzed to determine common pathways leading to an error.

Abstract translation: 接收与应用程序相关联的堆栈跟踪，并且在堆栈跟踪中搜索至少一个可识别的术语。 从包括至少一个可识别术语的堆栈跟踪的至少一部分生成数字签名。 如果数字签名与多个已知数字签名中的已知数字签名相匹配，则将堆栈跟踪与与已知数字签名相关联的其他堆栈跟踪分组。 可以分析分组堆栈轨迹中的方法调用图，以确定导致错误的常见路径。