tuning

What problem does it solve?

This Skill addresses system performance bottlenecks by providing guidance on tuning kernel parameters, file descriptor limits, disk I/O, and CPU settings.

Core Features & Use Cases

• Kernel Parameter Tuning: Adjust memory, network, and file system parameters for better performance.
• Resource Limit Management: Configure ulimits and systemd service limits for file descriptors and processes.
• Disk I/O Optimization: Select appropriate I/O schedulers and mount options for different storage types.
• CPU Performance: Manage CPU frequency scaling and NUMA/CPU affinity for demanding applications.
• Use Case: Optimize a web server experiencing high traffic by adjusting network buffer sizes and connection limits.

Quick Start

Apply the recommended kernel and file descriptor tuning settings for a web server.