logging - Pattern recognition for logs -


i'm building logs analysis system web application cluster. goal collect many different logs @ 1 place, convert them single format , show via web interface. i've started using logstash collect , format logs, elasticsearch store them , kibana web interface. system allows me store, view, search , filter log messages, want more!

i need opensource complex event processing system recognize patterns of messages. main goal have reports this:

  • there 123 errors in "blahcontroller.php @ line 321" today
  • there 5 new log patterns recoginzed today
  • the count of "ssh auth failed" increasted 3%

i've found presentation similar report @ slide 12-14. far understood, custom cep system.

my question: there open source software goal?

a production-quality stable complex event processing system seems fit needs (open-source) esper, available both jvm , .net platforms.


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