Hello, we are using a elasticsearch cluster (2x nodes) together with logstash and kibana. We are facing the problem that with higher log inputs (>200 per sec.) elasticsearch becomes unusable slow and we see a lot of gc going on: [2015-02-25 18:27:02,494][WARN ][monitor.jvm] [server1] [gc][old][…

Elasticsearch and endless garbage collection

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Elasticsearch and endless garbage collection