Monitoring
Server Overview
The Overview tab shows:
| Metric | Description |
|---|---|
| Host | Server hostname |
| Version | MongoDB version |
| Uptime | Time since server start |
| Connections | Current / available |
| Memory | Resident and virtual (MB) |
| Storage Engine | WiredTiger, etc. |
| Operations | Insert, query, update, delete counts |
| Replica Set | Name and member count (or Standalone) |
| Databases | Total count |
Live Performance Graphs
Click Performance in the sidebar to see real-time graphs updating every 2 seconds:
- Connections — active client connections over time
- Operations / 2s — rate of insert + query + update + delete
- Memory (MB) — resident memory usage trend
Keeps 60 data points (2 minutes of history).
Replica Set Status
If connected to a replica set, the Overview shows member count. The replica set info includes:
- Set name
- Member states (PRIMARY, SECONDARY, ARBITER)
- Health status
- Uptime per member
- Replication lag