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aitbc/docs/4_blockchain/7_monitoring.md
oib 06e48ef34b chore: standardize configuration, logging, and error handling across blockchain node and coordinator API 
- Add infrastructure.md and workflow files to .gitignore to prevent sensitive info leaks
- Change blockchain node mempool backend default from memory to database for persistence
- Refactor blockchain node logger with StructuredLogFormatter and AuditLogger (consistent with coordinator)
- Add structured logging fields: service, module, function, line number
- Unify coordinator config with Database
2026-02-13 22:39:43 +01:00

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Node Monitoring

Monitor your blockchain node performance and health.

Dashboard

aitbc-chain dashboard

Shows:

  • Block height
  • Peers connected
  • Mempool size
  • CPU/Memory/GPU usage
  • Network traffic

Prometheus Metrics

# Enable metrics
aitbc-chain metrics --port 9090

Available metrics:

  • aitbc_block_height - Current block height
  • aitbc_peers_count - Number of connected peers
  • aitbc_mempool_size - Transactions in mempool
  • aitbc_block_production_time - Block production time
  • aitbc_cpu_usage - CPU utilization
  • aitbc_memory_usage - Memory utilization

Alert Configuration

Set Alerts

# Low peers alert
aitbc-chain alert --metric peers --threshold 3 --action notify

# High mempool alert
aitbc-chain alert --metric mempool --threshold 5000 --action notify

# Sync delay alert
aitbc-chain alert --metric sync_delay --threshold 100 --action notify

Alert Actions

Action Description
notify Send notification
restart Restart node
pause Pause block production

Log Monitoring

# Real-time logs
aitbc-chain logs --tail

# Search logs
aitbc-chain logs --grep "error" --since "1h"

# Export logs
aitbc-chain logs --export /var/log/aitbc-chain/

Health Checks

# Run health check
aitbc-chain health

# Detailed report
aitbc-chain health --detailed

Checks:

  • Disk space
  • Memory
  • P2P connectivity
  • RPC availability
  • Database sync

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