12:52:59.406 [1] Worker1 before await
12:52:59.425 [1] Worker2 before await
12:52:59.425 [1] Worker3 before await
12:52:59.425 [1] Worker4 before await
12:52:59.907 [7] Worker2 after await
12:52:59.907 [5] Worker1 after await
12:52:59.908 [8] Worker3 after await
12:52:59.908 [9] Worker4 after await