| Metric | Description |
|---|---|
| stats from all nodes | curl 'localhost:9200/_nodes/stats' |
| Stats from specific nodes | curl 'localhost:9200/_nodes/node1,node2/stats' |
| Stats from a specific index | curl 'localhost:9200/<INDEX_NAME>/_stats' |
| Cluster-wide stats | curl 'localhost:9200/_cluster/stats' |
| Metric | Description |
|---|---|
| Cluster status & unassigned shards | curl 'localhost:9200/_cat/health?v' |
| Metric | Description |
|---|---|
| Total number of queries | curl 'localhost:9200/_cat/nodes?v&h=name,searchQueryTotal' |