公开(公告)号：US11163722B2

公开(公告)日：2021-11-02

申请号：US15885675

申请日：2018-01-31

Applicant: salesforce.com, inc.

Inventor： Chi Wang ,  Edet Nkposong ,  Benjamin Mackenzie Caldwell

IPC: G06F16/11 ,  G06F16/35

Abstract: A method is implemented by a computing device to analyze a live stream of log entries to determine new patterns and changes in a number of occurrences of previously identified patterns. The method includes receiving a log entry in a live stream of log entries, determining whether the log entry fits a baseline pattern from one or more previously saved baseline patterns, adding to a count of occurrences for a baseline pattern if the log entry fits that baseline pattern, creating a new baseline pattern for the log entry if the log entry does not fit any of the one or more previously saved baseline patterns, saving the new baseline pattern, generating a snapshot of a pattern hierarchy based on the baseline patterns, comparing the new snapshot to a previously saved snapshot of a pattern hierarchy, and causing a report to be displayed based on a result of the comparing.