introduced a cache for followAllReferences() calls
#17358
| Job | Run time |
|---|---|
| 4m 33s | |
| 4m 27s | |
| 9m 0s |
followAllReferences() calls
#17358
| Job | Run time |
|---|---|
| 4m 33s | |
| 4m 27s | |
| 9m 0s |