I would like know tips to increase performance of Logtash.
Currently i have :
OS RH 7.1 : 12 CPU & 24 Go RAM
Filebeat as shipper
Elasticsearch : Xms Xmx : 12g
Logstash (define in logstash.yml) :
Pipeline batch size : 2000
I haven't modify options like pipeline batch delay, pipeline output worker, Java heap..)
For Logstash, what do you precognized to better performance ?
PS : I have 1,5 millions of logs lines every five minutes.