Standard output
1748636200526 Test testAsync3: 1/0 - execute
1748636200533 Test testAsync3: 1/0 - sleeping
1748636200526 Test testAsync1: 1/0 - execute
1748636200533 Test testAsync1: 1/0 - sleeping
1748636200526 Test testAsync4: 1/0 - execute
1748636200525 Test testAsync2: 1/0 - execute
1748636200533 Test testAsync4: 1/0 - sleeping
1748636200526 Test testAsync0: 1/0 - execute
1748636200534 Test testAsync0: 1/0 - sleeping
1748636200534 Test testAsync2: 1/0 - sleeping
1748636204533 Test testAsync3: 1/0 - complete
1748636204534 Test testAsync0: 1/0 - complete
1748636204534 Test testAsync4: 1/0 - complete
1748636204535 Test testAsync2: 1/0 - complete
1748636204534 Test testAsync1: 1/0 - complete