Command
curl -X GET 'http://localhost:9200/_nodes/stats?pretty'
Examples
Stats for specific node
curl -X GET 'http://localhost:9200/_nodes/es-node1/stats?pretty'
curl -X GET 'http://localhost:9200/_nodes/stats?pretty'
Stats for specific node
curl -X GET 'http://localhost:9200/_nodes/es-node1/stats?pretty'