perf: try pread like zarrs's use of File::read_exact_at
#7890
| Job | Run time |
|---|---|
| 2m 42s | |
| 2m 42s |
pread like zarrs's use of File::read_exact_at
#7890
| Job | Run time |
|---|---|
| 2m 42s | |
| 2m 42s |