Task java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask@511c6e02[Not completed, task = java.util.concurrent.Executors$RunnableAdapter@585bde9f[Wrapped task = io.smallrye.mutiny.operators.multi.builders.IntervalMulti$IntervalRunnable@5b7360d9]] rejected from java.util.concurrent.ThreadPoolExecutor@56f3909c[Shutting down, pool size = 485, active threads = 0, queued tasks = 0, completed tasks = 573672]