Standard output
1716495672810 Test testAsync4: 1/0 - execute
1716495672813 Test testAsync4: 1/0 - sleeping
1716495672810 Test testAsync3: 1/0 - execute
1716495672815 Test testAsync3: 1/0 - sleeping
1716495672815 Test testAsync2: 1/0 - execute
1716495672816 Test testAsync2: 1/0 - sleeping
1716495672814 Test testAsync0: 1/0 - execute
1716495672816 Test testAsync0: 1/0 - sleeping
1716495672815 Test testAsync1: 1/0 - execute
1716495672816 Test testAsync1: 1/0 - sleeping
1716495676814 Test testAsync4: 1/0 - complete
1716495676815 Test testAsync3: 1/0 - complete
1716495676818 Test testAsync2: 1/0 - complete
1716495676818 Test testAsync1: 1/0 - complete
1716495676818 Test testAsync0: 1/0 - complete