Create an inspector that writes events to configured backends.
Attach an additional backend to future inspector events.
Destroy all backends and clear pending latency tracking state.
Emit an event to configured backends after optional filtering and sanitization.
Flush all backends that expose a flush() hook.
Return a defensive copy of current inspector statistics.
Create an RPCPlugin bound to this inspector.
Remove a backend and call its optional destroy() hook.
Inspector backend and plugin factory for observing kkrpc traffic.