The Nxeon Blog
Guides for people who run their own servers.
Straight-talking tutorials and comparisons on VPS hosting, game servers, Linux and security. No fluff, just what actually works. 346 guides from the team that runs the servers.
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11 guides for “uptime” in Tutorials · Clear search
How to Set Up Health Checks and Auto-Restart for Services
Services crash. With systemd restart policies, watchdogs and simple health checks, yours come back automatically instead of staying down until you notice.
How to Tune Linux Performance for a Busy Server
When traffic climbs, defaults hold you back. Tune file limits, network buffers, sysctl parameters and services to squeeze more out of your VPS.
How to Monitor a Linux VPS (htop, netdata and more)
You can't fix what you can't see. Learn the essential Linux monitoring tools — from quick htop checks to a full netdata dashboard with alerts.
How to Self-Host a Status Page for Your Services
Give users a public status page that shows what's up, what's down and why. Build one for free with Uptime Kuma on a VPS.
How to Self-Host Grafana and Prometheus for Monitoring
The classic open-source monitoring stack. Install Prometheus and Grafana on a VPS with Docker, collect server metrics, and build dashboards that actually help.
How to Self-Host Uptime Kuma for Monitoring
A gorgeous, self-hosted uptime monitor. Install Uptime Kuma with Docker and get instant alerts when a site or service goes down.
How to Host a Discord Bot on a VPS 24/7
Move your Discord bot off your laptop and onto a VPS so it stays online around the clock. Covers Node.js and Python, a process manager, and auto-restart.
Best VPS for Discord Bots
Discord bots need to run 24/7 without babysitting. Here's how to choose a small, reliable VPS that keeps your bot online — sizing, uptime and process management.
How to Deploy a FastAPI App with Uvicorn and Nginx
Ship a FastAPI app to production on Ubuntu 24.04 using Uvicorn workers under Gunicorn, a systemd service, and an Nginx reverse proxy.
How to Deploy a Node.js App with PM2
Keep your Node app running forever with PM2: process management, auto-restart on crash and reboot, logs, and zero-downtime reloads.
How to monitor server resources on Linux
Know what your VPS is doing. Learn the essential commands for CPU, memory, disk and network, plus lightweight tools to watch usage over time.
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