gh-131586: Avoid refcount contention in context managers #3259
| Job | Run time |
|---|---|
| 9m 11s | |
| 13m 34s | |
| 20m 48s | |
| 12m 48s | |
| 20m 9s | |
| 10m 56s | |
| 23m 6s | |
| 20m 36s | |
| 14m 36s | |
| 12m 3s | |
| 8m 40s | |
| 7m 47s | |
| 11m 33s | |
| 6m 5s | |
| 7m 47s | |
| 6m 25s | |
| 3h 26m 4s |
| Job | Run time |
|---|---|
| 9m 11s | |
| 13m 34s | |
| 20m 48s | |
| 12m 48s | |
| 20m 9s | |
| 10m 56s | |
| 23m 6s | |
| 20m 36s | |
| 14m 36s | |
| 12m 3s | |
| 8m 40s | |
| 7m 47s | |
| 11m 33s | |
| 6m 5s | |
| 7m 47s | |
| 6m 25s | |
| 3h 26m 4s |