Standard output
1719836423273 Test testAsync3: 1/0 - execute
1719836423276 Test testAsync3: 1/0 - sleeping
1719836423274 Test testAsync2: 1/0 - execute
1719836423276 Test testAsync2: 1/0 - sleeping
1719836423274 Test testAsync1: 1/0 - execute
1719836423276 Test testAsync1: 1/0 - sleeping
1719836423273 Test testAsync0: 1/0 - execute
1719836423278 Test testAsync0: 1/0 - sleeping
1719836423274 Test testAsync4: 1/0 - execute
1719836423278 Test testAsync4: 1/0 - sleeping
1719836427276 Test testAsync3: 1/0 - complete
1719836427278 Test testAsync1: 1/0 - complete
1719836427279 Test testAsync2: 1/0 - complete
1719836427280 Test testAsync0: 1/0 - complete
1719836427281 Test testAsync4: 1/0 - complete