Network performance is often the bottleneck that determines whether your VPS feels fast or sluggish to end users. Even a server with plenty of CPU and RAM will deliver poor…

Choosing the right monitoring tool for your VPS can be overwhelming. Netdata, Prometheus, Grafana, and Datadog each take different approaches to observability, and the best choice depends on your server…

Nginx is the most widely used web server and reverse proxy on the internet, powering over 30% of all websites. When deployed on a VPS, a properly tuned Nginx reverse…

Before putting your VPS into production, you need to know how it behaves under load. Load testing answers critical questions: How many concurrent users can your server handle? At what…

When running containerized workloads on a VPS, monitoring resource utilization across containers becomes critical. Unlike traditional server monitoring, container monitoring must account for ephemeral instances, shared kernel resources, and dynamic…

Swap space on a VPS is a double-edged sword. Used correctly, it acts as an emergency reservoir that prevents out-of-memory (OOM) kills when your server hits a memory spike. Used…

Systemd is the init system used by virtually every modern Linux distribution. While it handles basic service management out of the box, tuning your systemd unit files can significantly improve…

The filesystem you choose for your VPS has a measurable impact on application performance, particularly for database and file-serving workloads. While ext4 is the default on most Linux distributions, XFS…

Storage performance is one of the most impactful factors in VPS responsiveness, yet it’s often the most overlooked. Many providers still offer SATA SSD storage on budget plans while reserving…

If you run a VPS, you know bandwidth matters — but do you know exactly where it’s going? ntopng is an open-source network traffic analyzer that gives you real-time visibility…