Event
Worker

id
init
push
done
last
worker

0
1
1
0
684

1
0
0
1
2058

25724
1
1
0
683

50366
1
0
0
5
0


id
busy
lock
event

0
1
1
50366
1
0
0

2
0
1

3
0
2

4
0
0

selected: 1, valid: 1, accept: 0, readwrite: 1