9100

TCP

Prometheus Node

Prometheus Node Exporter

⚠️ Security: DependsStatus: Active📊 Category: Monitoring

📋 Basic Information

Port Number
9100
Protocol
TCP
Service
Prometheus Node
Popularity
🔥 High
Description
Prometheus Node Exporter metrics endpoint. Collects hardware/OS metrics including CPU, memory, disk, and network
Tags
monitoringprometheusmetricsobservability

🔒 Security Information

💡

Security Notes

Exposes server metrics, configure firewall to allow access only from Prometheus server

🛠️ Installation

🐧Linux

# Ubuntu/Debian
sudo apt-get update
sudo apt-get install prometheus-node-exporter -y
sudo systemctl start prometheus-node-exporter
sudo systemctl enable prometheus-node-exporter

# 확인
curl http://localhost:9100/metrics | head -20

🐳Docker

docker run -d --name node-exporter -p 9100:9100 --net=host prom/node-exporter:latest

🔗 Related Ports

9090🔥

Prometheus

Prometheus Monitoring

TCP

Prometheus monitoring system for metrics collection

⚠️ Security: Depends📊 Category: Monitoring
3000🔥

Node.js/React

Node.js/React Development Server

TCP

Default development server port for Node.js/React applications including Create React App, Next.js, Express, and other JavaScript frameworks

⚠️ Security: Depends💻 Category: Development

📚 References