fix(metrics,logs): Don't attach span_id if no active span
#8387
| Job | Run time |
|---|---|
| 2m 10s | |
| 2m 7s | |
| 2m 6s | |
| 1m 55s | |
| 2m 45s | |
| 1m 47s | |
| 2m 7s | |
| 2m 0s | |
| 2m 10s | |
| 2m 6s | |
| 2s | |
| 21m 15s |
span_id if no active span
#8387
| Job | Run time |
|---|---|
| 2m 10s | |
| 2m 7s | |
| 2m 6s | |
| 1m 55s | |
| 2m 45s | |
| 1m 47s | |
| 2m 7s | |
| 2m 0s | |
| 2m 10s | |
| 2m 6s | |
| 2s | |
| 21m 15s |