Task java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask@7feb552a[Not completed, task = java.util.concurrent.Executors$RunnableAdapter@1d7e7da1[Wrapped task = io.smallrye.mutiny.operators.multi.builders.IntervalMulti$IntervalRunnable@587cf06a]] rejected from java.util.concurrent.ThreadPoolExecutor@696eabf4[Shutting down, pool size = 3, active threads = 0, queued tasks = 0, completed tasks = 20597]