fix(profiling): fix data race when accessing span for thread [backport 2.15] #51857
| Job | Run time |
|---|---|
| 1m 56s | |
| 11m 33s | |
| 9m 2s | |
| 9m 9s | |
| 9m 4s | |
| 8m 41s | |
| 9m 6s | |
| 4m 46s | |
| 6m 36s | |
| 9m 15s | |
| 9m 25s | |
| 4m 27s | |
| 7m 11s | |
| 9m 6s | |
| 7m 52s | |
| 10m 34s | |
| 7m 16s | |
| 9m 16s | |
| 9m 57s | |
| 4m 17s | |
| 6m 21s | |
| 10m 5s | |
| 7m 44s | |
| 4m 44s | |
| 6m 58s | |
| 9m 22s | |
| 8m 40s | |
| 1s | |
| 3h 32m 24s |