Kernel Debugging
(การดีบักเคอร์เนล)
Definition
Kernel Debugging (การดีบักเคอร์เนล) Hard Skill
The process of identifying, analyzing, and resolving issues within an operating system kernel to ensure system stability and performance.
Expertise Level
Level 1
Basic
1. Understands basic kernel architecture and components.
2. Can use simple debugging tools to identify common kernel errors.
3. Familiar with kernel logs and messages.
Level 2
Intermediate
1. Can trace kernel execution and monitor system calls.
2. Uses advanced debugging tools and techniques such as kdump or ftrace.
3. Able to analyze kernel panic and deadlock scenarios.
Level 3
Advanced
1. Capable of modifying kernel code to fix complex bugs.
2. Expert in performance tuning and root cause analysis at kernel level.
3. Leads debugging efforts for critical kernel failures in production environments.
