Hello! I'm trying to make my Elasticsearch work faster. I have a logstash that's processing 17k/s events, when using null output. If I set Elasticsearch as my output I'm able to get 6k/s only. The Elasticsearch 1.7.1 is currently a single node on a separate server. It's 16 cores, 64 GB of RAM +…

What's limiting my Elasticsearch?

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What's limiting my Elasticsearch?