Elasticsearch Benchmark By Esrally

esrally is a benchmark tool for elasticsearch, https://github.com/elastic/rally

Testing Script:

esrally --pipeline=benchmark-only --target-hosts=server1:9200,server2:9200,server3:9200,server4:9200,server5:9200

Server status in Kibana dashboard:

P.S. Please benchmark your ES cluster based on your real business scenario & cluster topology