首页> 外国专利> METHODS AND SYSTEMS THAT USE VOLATILE EVENT TYPES IN LOG FILES TO NARROW A SEARCH FOR POTENTIAL SOURCES OF PROBLEMS IN A DISTRIBUTED COMPUTING SYSTEM

METHODS AND SYSTEMS THAT USE VOLATILE EVENT TYPES IN LOG FILES TO NARROW A SEARCH FOR POTENTIAL SOURCES OF PROBLEMS IN A DISTRIBUTED COMPUTING SYSTEM

机译:使用日志文件中的事件类型来简化分布式计算系统中潜在问题源的搜索方法和系统

摘要

Methods and systems to narrow a search for potential sources of problems in a distributed computing system are described. A volatile event type of event messages recorded in an event-log file is identified. The volatile event type is an event type that may have unexpectedly increased in frequency over an observation time window. An historical period of time may be selected to search for potential sources of the volatile event type. Frequencies of event messages in the event-log file with the same event type as the volatile event type are determined for time intervals of the historical period of time. A time interval of the historical period of time with a largest increase in frequency of event messages is identified. A list of event messages of the event-log file in a selected sub-time interval of the sub-time intervals of the time interval are displayed in a graphical user interface.
机译:描述了在分布式计算系统中缩小对潜在问题源的搜索范围的方法和系统。标识记录在事件日志文件中的事件消息的易失性事件类型。易失性事件类型是在观察时间窗口内频率意外增加的事件类型。可以选择历史时间段来搜索易失事件类型的潜在来源。对于历史时间段的时间间隔,确定事件日志文件中具有与易失性事件类型相同的事件类型的事件消息的频率。确定历史时间段的时间间隔,其中事件消息的频率增加最大。在时间间隔的子时间间隔中的选定子时间间隔中的事件日志文件的事件消息列表显示在图形用户界面中。

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