Druid Query
Metrics to see status of Druid queries.
| Row | Metrics | Description |
|---|---|---|
| QUERY TIME METRICS | Broker Query Time | Average Time taken by Druid Broker node to process queries. |
| Historical Query Time | Average time taken by Druid historical nodes to process queries. | |
| Realtime Query Time | Average time taken by Druid real time nodes to process queries. | |
| SEGMENT SCAN METRICS | Historical Segment Scan Time | Average time taken by Druid historical nodes to scan individual segments. |
| Realtime Segment Scan Time | Average time taken by Druid real time nodes to scan individual segments. | |
| Historical Query Wait Time | Average time spent waiting for a segment to be scanned on historical node. | |
| Realtime Query Wait Time | Average time spent waiting for a segment to be scanned on real time node. | |
| Pending Historical Segment Scans | Average Number of pending segment scans on historical nodes. | |
| Pending Realtime Segment Scans | Average Number of pending segment scans on real time nodes. |