- Modelos UrlMonitor y UrlMonitorLog con purga automática a 7 días
- Cron cada minuto ejecuta chequeos HEAD→GET con fallback, alerta Telegram en cambio de estado
- CRUD completo + chequeo manual + historial de logs
- Migración automática de tablas
Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>
- New table servidor_metricas_history (cpu%, ram%, swap%, disco%, tcp, load1)
- Each heartbeat inserts a compact row (~60 bytes)
- GET /app/servidor/:id/metricas-history?horas=24 returns the data
- Daily cron at 3AM purges rows older than 7 days
- ~1.2 MB per server per 7 days at 30s interval
Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>
When CPU or RAM exceeds the threshold, the alert now lists the top 3
processes sorted by the relevant metric (CPU% or RAM MB).
Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>
The metrics JSON uses 'discos' (array) not 'disco' (single object),
so disk alerts were never firing. Also reports per-mountpoint label.
Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>
