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90 lines
1.6 KiB
Markdown
90 lines
1.6 KiB
Markdown
# Node Monitoring
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Monitor your blockchain node performance and health.
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## Dashboard
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```bash
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aitbc-chain dashboard
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```
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Shows:
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- Block height
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- Peers connected
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- Mempool size
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- CPU/Memory/GPU usage
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- Network traffic
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## Prometheus Metrics
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```bash
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# Enable metrics
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aitbc-chain metrics --port 9090
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```
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Available metrics:
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- `aitbc_block_height` - Current block height
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- `aitbc_peers_count` - Number of connected peers
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- `aitbc_mempool_size` - Transactions in mempool
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- `aitbc_block_production_time` - Block production time
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- `aitbc_cpu_usage` - CPU utilization
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- `aitbc_memory_usage` - Memory utilization
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## Alert Configuration
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### Set Alerts
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```bash
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# Low peers alert
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aitbc-chain alert --metric peers --threshold 3 --action notify
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# High mempool alert
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aitbc-chain alert --metric mempool --threshold 5000 --action notify
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# Sync delay alert
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aitbc-chain alert --metric sync_delay --threshold 100 --action notify
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```
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### Alert Actions
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| Action | Description |
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|--------|-------------|
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| notify | Send notification |
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| restart | Restart node |
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| pause | Pause block production |
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## Log Monitoring
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```bash
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# Real-time logs
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aitbc-chain logs --tail
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# Search logs
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aitbc-chain logs --grep "error" --since "1h"
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# Export logs
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aitbc-chain logs --export /var/log/aitbc-chain/
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```
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## Health Checks
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```bash
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# Run health check
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aitbc-chain health
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# Detailed report
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aitbc-chain health --detailed
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```
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Checks:
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- Disk space
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- Memory
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- P2P connectivity
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- RPC availability
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- Database sync
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## Next
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- [Quick Start](./1_quick-start.md) — Get started
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- [Configuration](./2_configuration.md) - Configure your node
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- [Operations](./3_operations.md) — Day-to-day ops
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