Task java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask@6ac4b5fa[Not completed, task = java.util.concurrent.Executors$RunnableAdapter@5b554ce9[Wrapped task = io.smallrye.mutiny.operators.multi.builders.IntervalMulti$IntervalRunnable@32422bb6]] rejected from java.util.concurrent.ThreadPoolExecutor@3e53c4ad[Shutting down, pool size = 6, active threads = 0, queued tasks = 0, completed tasks = 50562]