doc: clarify filtered test behavior #1517
| Job | Run time |
|---|---|
| 27m 26s | |
| 24m 56s | |
| 24m 55s | |
| 28m 32s | |
| 13m 46s | |
| 18m 25s | |
| 13m 58s | |
| 26m 43s | |
| 28m 25s | |
| 26m 42s | |
| 30m 3s | |
| 16m 12s | |
| 13m 13s | |
| 28m 31s | |
| 27m 57s | |
| 13m 8s | |
| 16m 27s | |
| 14m 55s | |
| 28m 20s | |
| 26m 38s | |
| 26m 0s | |
| 27m 24s | |
| 27m 9s | |
| 28m 32s | |
| 13m 8s | |
| 26m 43s | |
| 28m 20s | |
| 28m 31s | |
| 27m 57s | |
| 13m 46s | |
| 24m 55s | |
| 26m 42s | |
| 18m 25s | |
| 13m 13s | |
| 16m 12s | |
| 28m 32s | |
| 28m 25s | |
| 24m 56s | |
| 29m 21s | |
| 26m 38s | |
| 27m 24s | |
| 27m 9s | |
| 28m 32s | |
| 26m 0s | |
| 16m 27s | |
| 13m 58s | |
| 14m 55s | |
| 27m 26s | |
| 18h 35m 52s |