fix(metrics,logs): Don't attach span_id if no active span
#13177
| Job | Run time |
|---|---|
| 2m 4s | |
| 2m 29s | |
| 3m 0s | |
| 4m 27s | |
| 4m 54s | |
| 2m 22s | |
| 3m 27s | |
| 2m 46s | |
| 4m 36s | |
| 2s | |
| 30m 7s |
span_id if no active span
#13177
| Job | Run time |
|---|---|
| 2m 4s | |
| 2m 29s | |
| 3m 0s | |
| 4m 27s | |
| 4m 54s | |
| 2m 22s | |
| 3m 27s | |
| 2m 46s | |
| 4m 36s | |
| 2s | |
| 30m 7s |