gh-131586: Avoid refcount contention in context managers #3107
| Job | Run time |
|---|---|
| 9m 1s | |
| 14m 37s | |
| 20m 15s | |
| 13m 33s | |
| 20m 8s | |
| 13m 10s | |
| 18m 3s | |
| 15m 42s | |
| 14m 26s | |
| 9m 35s | |
| 8m 43s | |
| 8m 6s | |
| 9m 49s | |
| 6m 8s | |
| 7m 35s | |
| 6m 7s | |
| 3h 14m 58s |
| Job | Run time |
|---|---|
| 9m 1s | |
| 14m 37s | |
| 20m 15s | |
| 13m 33s | |
| 20m 8s | |
| 13m 10s | |
| 18m 3s | |
| 15m 42s | |
| 14m 26s | |
| 9m 35s | |
| 8m 43s | |
| 8m 6s | |
| 9m 49s | |
| 6m 8s | |
| 7m 35s | |
| 6m 7s | |
| 3h 14m 58s |