Task java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask@120b810f[Not completed, task = java.util.concurrent.Executors$RunnableAdapter@304ec2e3[Wrapped task = io.smallrye.mutiny.operators.multi.builders.IntervalMulti$IntervalRunnable@8ca169a]] rejected from java.util.concurrent.ThreadPoolExecutor@fca387[Shutting down, pool size = 2, active threads = 1, queued tasks = 0, completed tasks = 848578]