Standard output
1723551579693 Test testAsync1: 1/0 - execute
1723551579698 Test testAsync1: 1/0 - sleeping
1723551579691 Test testAsync0: 1/0 - execute
1723551579698 Test testAsync0: 1/0 - sleeping
1723551579687 Test testAsync2: 1/0 - execute
1723551579699 Test testAsync2: 1/0 - sleeping
1723551579687 Test testAsync3: 1/0 - execute
1723551579700 Test testAsync3: 1/0 - sleeping
1723551579687 Test testAsync4: 1/0 - execute
1723551579700 Test testAsync4: 1/0 - sleeping
1723551583698 Test testAsync1: 1/0 - complete
1723551583699 Test testAsync2: 1/0 - complete
1723551583701 Test testAsync3: 1/0 - complete
1723551583701 Test testAsync4: 1/0 - complete
1723551583701 Test testAsync0: 1/0 - complete