These performance guides come from the same library as the rest of How7o Learn: each one documents a real task or a real failure, and the exact steps that resolved it.
performance Tutorials
Step-by-step performance tutorials from the How7o team — written from real problems and their real fixes.
14 tutorials
Server Management
How to Install Caddy Server on Ubuntu (Automatic HTTPS, Drop-in nginx Alternative)
Server Management
How to Set Up MySQL Primary-Replica Replication on Ubuntu (Production Guide)
Server Management
How to Install and Configure Redis on Ubuntu (for Laravel & WordPress)
Server Management
How to Disable Binary Logging in MySQL or MariaDB
Server Management
How to Safely Clean Up MySQL Binary Log Files
OS
How to Reduce High Memory Usage on Windows 11
Server Management
How to Find What’s Pinning MySQL at 100% CPU
Server Management
Fix Nginx ‘recv() failed (104: Connection reset by peer)’ with FastCGI
Server Management
How to Check Which MySQL Database or User Is Using the Most CPU
Web Development
How to Display a Product View Counter in WooCommerce Without a Plugin
Web Development
How to Deregister or Remove a CSS File in WordPress (wp_dequeue_style Not Working)
Web Development