[doc] Update the iterator demo. #14201
| Job | Run time |
|---|---|
| 11m 38s | |
| 11m 38s | |
| 3m 15s | |
| 3m 15s | |
| 8m 41s | |
| 8m 41s | |
| 8m 54s | |
| 8m 54s | |
| 8m 50s | |
| 8m 50s | |
| 14m 31s | |
| 14m 31s | |
| 2m 57s | |
| 2m 57s | |
| 2m 56s | |
| 2m 56s | |
| 7m 5s | |
| 7m 5s | |
| 15m 28s | |
| 15m 28s | |
| 10m 1s | |
| 19m 4s | |
| 1m 13s | |
| 1m 13s | |
| 4m 41s | |
| 4m 41s | |
| 4m 50s | |
| 4m 50s | |
| 2m 53s | |
| 2m 53s | |
| 3h 44m 49s |