Audit records contain latency annotations for requests longer than 500ms.  We can analyze these records and summarize the counts by latency types [etcd, total, etc], resource and verbs to track the number of requests below 1s, 2s, 5s, etc.  Records without any annotation will be counted as below 1s.  Capturing the summary in autodl format allows us to save the data to BQ and create dashboarding as well as determine a baseline for later comparison / limits similar to Watch Counts.

origin#29571provides an initial implementation