Patent ID: 8176527
Filing Date: 2012-05-08
Classification: G06F,G06Q

Abstract:
1. A computer-implemented method, comprising: receiving, by a computer processor, a plurality of base events, wherein a base event originated in an event log entry that was generated by a network component, and wherein the base event includes a time attribute that indicates when the network component generated the event log entry; identifying a first rule that indicates a threshold number of base events and a first time period; determining how many base events include a time attribute that falls within the first time period; determining whether the threshold number of base events exceeds the number of base events that include a time attribute that falls within the first time period; when the threshold number of base events does not exceed the number of base events whose time attributes fall within the first time period, generating a first stage meta-event; identifying a second rule that indicates a threshold number of first stage meta-events and a second time period; when the threshold number of first stage meta-events does not exceed a number of first stage meta-events whose time attributes fall within the second time period, generating a second stage meta-event; detecting additional second stage meta-events; determining an amount of time that has passed since a most-recent second stage meta-event was detected; and when a threshold time period does not exceed the amount of time that has passed since the most-recent second stage meta-event was detected, generating a third stage meta-event.