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ProxmoxVEx
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Monitoring & Observability

Live metrics, Prometheus export, capacity forecasting and right-sizing.

Monitoring & Observability

ProxmoxVEx streams metrics from clusters and makes them available through dashboards and a Prometheus-compatible exporter. Capacity forecasting helps you plan hardware purchases, while right-sizing recommendations reduce waste by matching VM resources to actual utilization.

Cost and carbon reporting turns raw metrics into tenant-aware chargeback and sustainability numbers. Alert correlation and incident timelines reduce noise during outages, and built-in syslog/SIEM forwarding feeds your security operations workflow.

Capabilities

Collect and visualize live metrics, export a Prometheus-compatible endpoint, forecast capacity

  • ✓Live WebSocket/SSE metrics
  • ✓Prometheus-compatible exporter
  • ✓Capacity forecasting
  • ✓VM right-sizing recommendations
  • ✓Cost and carbon estimates
  • ✓Alert correlation, incident timeline and syslog/SIEM forwarding

Related plugins

Plugins that extend this capability.

Monitoring & Health Paid advanced

Alert Correlator

Deduplicate and correlate incoming alerts into incidents by cluster, node, or VM.

Reporting & Analytics Paid advanced

Capacity Forecaster

Predict CPU, RAM, storage, and power needs from historical trends.

Cost & Billing Paid advanced

Carbon Footprint

Estimate power consumption and carbon emissions by cluster and tenant.

Cost & Billing Paid advanced

Client Billing Portal

Client-facing portal for usage, invoices, and payment status (extends client_portal).

Cost & Billing Paid advanced

Cost Chargeback

Calculate VM/LXC running costs by CPU, RAM, storage, network, and power and allocate to tenants.

Monitoring & Health Paid corporate

Eaton UPS (IPM / Network Card-MS)

Eaton UPS monitoring and outlet control via Intelligent Power Manager REST and Network Card-MS SNMP.

Reporting & Analytics Paid advanced

Grafana Data Source

Provide a JSON data source and provisioning helper for Grafana dashboards.

Monitoring & Health Paid advanced

Cluster Health Dashboard

Roll up cluster, node, storage, and VM health into a single scoreboard view.

Monitoring & Health Free basic

Incident Timeline

Reconstruct a timeline of events for a cluster or VM during an incident.

Reporting & Analytics Paid advanced

Prometheus Metrics Exporter

Export Prometheus-compatible metrics from ProxmoxVEx aggregated cluster data.

Monitoring & Health Free basic

Push Notifications

Send alerts via Ntfy, Apprise (Slack, Discord, Telegram, Gotify, and 80+ services)

Monitoring & Health Paid corporate

Raritan PDU

Raritan PX2/PX3/iX7 rack PDU monitoring and outlet control via JSON-RPC REST and SNMP.

Monitoring & Health Paid corporate

ServerTech Sentry PDU

Server Technology Sentry3/Sentry4 PDU monitoring and POPS outlet control via REST and SNMP.

Monitoring & Health Paid advanced

Syslog/SIEM Forwarder

Forward PVE and ProxmoxVEx logs to a remote syslog/SIEM with multi-target management, filtering, TLS, diagnostics, and audit trail.

Monitoring & Health Paid corporate

UPS Monitor

Paid UPS monitoring and automation via NUT, apcupsd, SNMP and USB for APC, Eaton, CyberPower, Tripp Lite, Vertiv and other vendors — live readings, thresholds, instant commands, and event triggers that run safe power actions on VMs/containers or fire alerts via the app's configured notification systems (in-app feed, email, webhooks), auto-restarting guests on power return.

Cost & Billing Paid advanced

VM Resource Quotas

Full UI management of per-tenant resource quotas with live usage, templates, alerts, default quotas, import/export, and history.