Webapp Features
The Queen MQ web dashboard provides real-time monitoring and management.
Messages
Browse and inspect messages across all queues.
- View message payload and metadata
- See processing timeline with traces
- Filter by queue, namespace, and status
- Track message state (pending, processing, completed)
Consumer Groups
Manage consumer groups and their cursors.
- View all consumer groups
- Monitor partition assignments
- Track lag per queue
- Move to Now - Skip all pending messages
- Seek - Move cursor to specific timestamp
- Delete - Remove consumer group state
Traces
Debug distributed workflows with message tracing.
- Search traces by name
- View cross-service timelines
- See trace statistics
- Drill into individual trace events
System Status
Monitor Queen health and performance.
- Real-time throughput metrics
- Active connections
- Queue statistics
- Push Maintenance - Buffer messages to disk
- Pop Maintenance - Pause all consumption
Maintenance Toggles
Quick access to emergency maintenance modes:
| Toggle | Effect |
|---|---|
| Push Maint. | Routes PUSH to file buffer |
| Pop Maint. | Returns empty arrays for POP |
Related
- Maintenance Operations - Emergency procedures
- Consumer Groups - Consumer group concepts
- Message Tracing - Add traces to messages
- Monitoring - Server metrics