Task java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask@31d1f649[Not completed, task = java.util.concurrent.Executors$RunnableAdapter@2c0fa6f5[Wrapped task = io.smallrye.mutiny.operators.multi.builders.IntervalMulti$IntervalRunnable@11d67cf8]] rejected from java.util.concurrent.ThreadPoolExecutor@6662b01d[Shutting down, pool size = 87, active threads = 0, queued tasks = 0, completed tasks = 552716]