refactor(tools/rand): speed up random string generation #34527
| Job | Run time |
|---|---|
| 11s | |
| 6s | |
| 4m 2s | |
| 25s | |
| 13m 56s | |
| 13m 51s | |
| 14m 21s | |
| 14m 1s | |
| 14m 42s | |
| 13m 59s | |
| 13m 44s | |
| 0s | |
| 1h 43m 18s |
| Job | Run time |
|---|---|
| 11s | |
| 6s | |
| 4m 2s | |
| 25s | |
| 13m 56s | |
| 13m 51s | |
| 14m 21s | |
| 14m 1s | |
| 14m 42s | |
| 13m 59s | |
| 13m 44s | |
| 0s | |
| 1h 43m 18s |