A refuse-collection Function starts failing for some ZIP codes. What ordered use of the three official tools matches Functions troubleshooting practice?
Select an answer to reveal the explanation.
Short Explanation
Chart the Errors metric first, read the log lines second, then walk the span tree if the failure is still a mystery. Turn Logging and tracing on before the fire if you want those trails to exist.
Full Explanation
Official Functions troubleshooting order uses the Errors chart on the function’s metrics (including code/message dimensions on error responses), then invocation and print logs in Logging, then tracing in APM when the failure is a slow or broken hop. Enable Logging and tracing before an incident if you want those signals available. Skipping metrics, relying only on Streaming destinations, or jumping to instrumentation without enablement reverses that order.