Performance Tuning

Linux server performance tuning

Remote performance analysis and tuning for private individuals dealing with slow Linux servers, high resource usage, unexpected load, memory pressure, storage bottlenecks or unstable performance.

This service focuses specifically on system-level performance: understanding where resources are being consumed, identifying the real bottleneck and improving the behaviour of the server without unnecessary upgrades or random configuration changes.

Typical performance issues I can help with

• High CPU usage or unexpected system load
• Memory pressure, swap usage or out-of-memory problems
• Slow disk or storage I/O
• Processes consuming excessive resources
• System slowdowns that appear without an obvious cause
• Resource contention between services
• Capacity and resource usage analysis
• General Linux performance tuning

What this service does not cover

This service is intended for system-level performance problems. Issues specific to Nginx, PHP-FPM, MariaDB, Redis or the web application stack are handled through the dedicated Nginx & Web Stack service.

How the service works

Support is provided remotely and by appointment. Before any paid work begins, I review the symptoms and confirm whether the issue falls within the scope of performance tuning.

The selected session covers up to the purchased support time. If additional time or more extensive work is required, I will explain it clearly and continue only after your approval.

Measure first, change second

I analyse the actual behaviour of the system before making changes. The goal is to identify the real bottleneck and avoid blind tuning, unnecessary upgrades or changes that do not address the underlying problem.

This is a remote technical support service for private individuals.