How to speed up logstash pattern matching (grok)? -


i have log file 200 mb. feed log file logstash, , taking few hours job done.

i wondering if there's way speed things up? perhaps running in parallel mode?

you can take @ here how speed up. 

the default number of filter workers 1, can increase number '-w' flag on agent.

for example, if grok pattern complex, can use multiple filter worker(thread) filter task , speed logstash parsing logs.


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