Database Hosts
The Hosts tab provides a host-level view of your monitored database instances, showing key performance and resource utilization metrics.
Hosts Table
| Column | Description |
|---|---|
| Database Host | Instance hostname or endpoint |
| Queries/s | Average queries per second |
| Total Duration | Cumulative query execution time |
| Avg Duration | Mean query execution time |
| Max Duration | Longest single query execution |
| Rows/s | Rows processed per second |
| Avg CPU Utilization | Average CPU usage percentage |
| Max CPU Utilization | Peak CPU usage percentage |
Filters
The left-hand panel provides:
- Database Type — Filter by engine (PostgreSQL, MySQL). Each type is shown with its logo icon.
- Version — Filter by database version.
- Database Identifier — Search by DB instance identifier.
Click to Drill Down
Click a host row to open a detail drawer with:
- Overview metrics — CPU utilization, active connections, queries per second, and replication lag over time.
- Databases table — Lists each database on the host with its size, active connections, commits, rollbacks, and conflict count.
- Replication metrics — Write lag, flush lag, replay lag, and replication slot delay (when applicable).
Use Cases
- Capacity planning — Identify hosts approaching CPU or connection limits.
- Performance debugging — Correlate host-level resource spikes with query duration increases.
- Fleet management — Compare performance across database instances to find outliers.
Related Pages
- Database Queries — Aggregated query performance metrics.
- Database Samples — View individual query execution events.
Support
If you have any questions or need assistance, please contact us via our help chat app available on the Support link in the sidebar, or by reaching out to support@oodle.ai.