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Monitoring

    Full Observability

    Piglet Run includes a complete monitoring stack based on VictoriaMetrics and Grafana.

    Components

    ComponentRole
    VictoriaMetricsTime-series database
    GrafanaVisualization dashboards
    node_exporterSystem metrics
    pg_exporterPostgreSQL metrics

    Dashboards

    Access Grafana at http://<ip>/ui

    Available dashboards:

    • Claude Code: AI agent monitoring
    • PostgreSQL: Database performance
    • System: Host metrics
    • JuiceFS: Filesystem statistics

    Metrics

    Over 3000+ metrics collected:

    • Database queries, connections, locks
    • System CPU, memory, disk, network
    • Application-specific metrics

    Alerts

    Configure alerts for:

    • High CPU/memory usage
    • Database connection limits
    • Disk space warnings
    • Query performance issues

    Next Steps