Software & Systems Engineering·Knowing What Your System Is Doing·FoundationThree different toolsLogs, metrics and traces are all collected from a running system.What does each answer best?AMetrics: is something wrong. Traces: where. Logs: what exactly happened thereBThey all answer the same questions, with metrics simply being the cheapest to storeCLogs: is something wrong. Metrics: where. Traces: what happenedDTraces: is something wrong. Logs: where. Metrics: what happenedCheck answer