Oh, forgive me, the metric you're calling out is average lateness, not a rate.
I do expect to deterministically get the exact same value each time, for the reasons above. I was just being lazy about specifying it. For some reason, I thought you were talking about a rate metric... I must have been thinking of the other PR I'm working on. [ Full content available at: https://github.com/apache/kafka/pull/5742 ] This message was relayed via gitbox.apache.org for devnull@infra.apache.org