Citizens report that a permitting Function sometimes fails, sometim…

Question

Citizens report that a permitting Function sometimes fails, sometimes feels slow, and sometimes seems overwhelmed. Which metric mapping is correct?

Accepted Answer

FunctionInvocationCount shows how often it ran; FunctionExecutionDuration shows how long in milliseconds; FunctionResponseCount by responseType separates Success, Error, and Throttled — Count is how many times the doorbell rang; duration is how long each visit took; response type says whether the visit succeeded, errored, or got a busy signal.

Answer

FunctionExecutionDuration counts how often the function ran; FunctionInvocationCount measures latency in milliseconds

Answer

FunctionResponseCount is only for Detached invokes and never shows Error or Throttled

Answer

Empty Errors and Throttles charts always mean metrics collection is broken

Citizens report that a permitting Function sometimes fails, sometimes feels slow, and sometimes seems overwhelmed. Which metric mapping is correct?

Short Explanation

Full Explanation