Individual skill
performance-tuning
Optimize Linux system performance. Configure kernel parameters, analyze bottlenecks, and tune resources. Use when improving system performance.
infrastructure/servers/performance-tuning/SKILL.md
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# Performance Tuning
Optimize Linux system performance through kernel parameter tuning, I/O scheduler selection, memory management, CPU governor configuration, and benchmarking. Covers methodology, real sysctl settings, and tool-based validation.
## When to Use
- Server experiencing high latency, throughput bottlenecks, or resource exhaustion
- Preparing infrastructure for high-traffic events or load tests
- Tuning a database server, web server, or application host for production
- Diagnosing whether a bottleneck is CPU, memory, disk I/O, or network
- Establishing baseline performance metrics before and after changes
- Configuring kernel parameters for containers, VMs, or bare-metal hosts
## Prerequisites