Observability: metrics, traces, logs

← Courses›Senior Deep-DivesModule 1 · Concurrency & Async Internals›Observability: metrics, traces, logsquiz13 / 101

Task

📝 **Question:** Your microservice request fails with 503 sometimes, but unit tests pass and your single-service logs show nothing. What gives you visibility?

📋 Pick the right answer.

💡 **Hint:** Re-read the theory above if unsure.

Keep going

🧠quiz

Production debugging

🧠quiz

asyncio: event loop deep-dive

🧠quiz

Typing: TypeVar, Generic, Protocol

🎯 Quiz

Question

📝 **Question:** Your microservice request fails with 503 sometimes, but unit tests pass and your single-service logs show nothing. What gives you visibility?

📋 Pick the right answer.

💡 **Hint:** Re-read the theory above if unsure.

Keep going

💬 Discussion