rics</strong>
Mixer-based telemetry supported customizing buckets for histogram type metrics
like request duration and TCP byte sizes. In-proxy telemetry has no such
available mechanism. Additionally, the buckets available for latency metrics
in in-proxy telemetry are in milliseconds as compared to seconds
in Mixer-based telemetry. However, more buckets are available by default
in in-proxy telemetry for latency metrics at the lower latency levels.</p></li><li><p><strong>No metric expiration for short-lived 