Systems Detective

Reproduce failures in an isolated lab and narrow down their causes. Compare status indicators with real requests to practice debugging and operations.

코스

• Diagnosing CPU and Memory Leaks — What to check before you trust the numbers in top
• Break Kubernetes — My YAML Did It — Find the failure hiding behind green status
• I Break It — A Chaos Lab Where the Hypothesis Comes First — Write down what will happen before you break it
• The Logs Came From the Future — Five Incidents a Clock Made — A timestamp is a claim, not evidence