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> ## Documentation Index
> Fetch the complete documentation index at: https://docs.lium.io/llms.txt
> Use this file to discover all available pages before exploring further.

# Monitoring Nodes

This guide covers monitoring your nodes, including status tracking and performance metrics.

## Overview

Monitor your nodes to ensure optimal performance and maximize earnings:

- **Status Monitoring**: Track node health and availability
- **Performance Metrics**: Monitor key performance indicators
- **Grafana Integration**: Access detailed logs and dashboards

## Node Status Monitoring

![Node Status Monitoring](../assets/executor-status-monitoring.png)

### Primary Status Indicators

Monitor these key status indicators to ensure your nodes are operating correctly:

#### 1. Rental Check Status

The rental check status indicates the verification state of your node:

- **RENTAL_CHECK_SUCCESS**: ✅ Rental verification completed successfully
  - Node is properly configured and ready for rentals
  - All system checks have passed

- **RENTAL_CHECK_FAILED**: ❌ Rental verification failed due to issues
  - Configuration problems detected
  - Network connectivity issues
  - Hardware or software problems

- **RENTAL_CHECK_PENDING**: ⏳ Rental verification is queued for processing
  - Verification request submitted
  - Waiting for system processing

- **RENTAL_CHECK_IN_PROGRESS**: 🔄 Rental verification is currently being performed
  - System is actively testing the node
  - Verification process in progress
  - Wait for completion before taking action

#### 2. Active Status

Indicates whether the machine is currently operational:

- **Yes**: ✅ Machine is running and available for rental
- **No**: ❌ Machine is offline or not responding

#### 3. Rent Status

Shows the rented status:

- **Yes**: 🟢 Machine is already rented by customer
- **No**: 🔴 Machine is not rented yet

## Performance Monitoring

### Key Performance Indicators (KPIs)

Track these metrics to optimize your node performance:

#### 1. Uptime Metrics
- **Active Time**: Time the node has been active in the system
- **Availability**: Percentage of time the node is online and operational

#### 2. Rental Price
- **Current Rate**: Your current rental price per hour
- **Market Position**: How your pricing compares to similar nodes

### Real-time emission and validator scores

The Provider Portal does not display sub-day TAO emission. For live emission, check the external [TaoMarketCap → Subnet 51](https://taomarketcap.com/subnets/51/miners) for your hotkey.

For real-time validator scoring (the upstream input to emission), Lium exposes a [Grafana dashboard suite](../grafana.md) that providers can read directly. The same dashboards are embedded inside the Provider Portal on each node's detail page (the **Grafana** tab) — that's where you'll see the synthetic-job and scoring telemetry without leaving the portal. Use TaoMarketCap for the resulting TAO emission and the embedded Grafana for the validator-side score signals that produce it.

## Monitoring Tools

### 1. Node Details Page

Access comprehensive node information:

1. **Navigate to Node**: Go to `https://provider.lium.io/executors/{executor-id}`
2. **Review Status**: Check all status indicators
3. **Monitor Performance**: Track key metrics

### 2. Grafana Integration

Access detailed monitoring dashboards:

1. **Access Grafana**: Click the **"Grafana"** tab on your node details page
2. **View Dashboards**: Access comprehensive monitoring dashboards
3. **Analyze Metrics**: Review detailed performance data

![Node Grafana Monitoring](../assets/executor-grafana-monitoring.png)

:::info Grafana Access
The Grafana integration provides real-time monitoring of all synthetic jobs.
:::

## Troubleshooting

### Common Issues

#### Rental Check Failed
- **Check Network**: Ensure stable internet connection
- **Verify Software**: Confirm node software is running
- **Review Configuration**: Check all settings are correct

#### Inactive Status
- **Check Services**: Verify node software is running
- **Network Issues**: Test connectivity and firewall settings
- **Hardware**: Ensure all hardware components are functioning

#### Low Rental Activity
- **Pricing**: Review and adjust your rental rates
- **Availability**: Ensure node is consistently online
- **Performance**: Monitor and improve execution quality