io: use vectored io for write_all_buf
when possible
#10346
Job | Run time |
---|---|
5s | |
38s | |
26s | |
15s | |
21s | |
1s | |
1m 47s | |
3m 29s | |
1m 4s | |
27s | |
1m 46s | |
4m 46s | |
1m 6s | |
2m 59s | |
1m 25s | |
2m 3s | |
6m 6s | |
3m 56s | |
54s | |
2m 33s | |
3m 51s | |
4m 25s | |
22s | |
1m 6s | |
3m 10s | |
1m 36s | |
22s | |
8m 41s | |
32s | |
18s | |
7m 32s | |
9m 37s | |
32s | |
6m 54s | |
4m 58s | |
4m 12s | |
2m 30s | |
26s | |
2m 45s | |
45s | |
36s | |
22s | |
3m 1s | |
45s | |
7m 51s | |
2m 24s | |
7m 22s | |
2m 38s | |
8m 3s | |
2m 58s | |
57s | |
2m 2s | |
5m 52s | |
2m 5s | |
1m 23s | |
1m 14s | |
48s | |
2m 1s | |
56s | |
44s | |
2m 11s | |
17s | |
2m 24s | |
1m 22s | |
1s | |
2h 40m 58s |