fix(metrics,logs): Don't attach span_id if no active span
#8392
| Job | Run time |
|---|---|
| 4m 19s | |
| 2m 52s | |
| 3m 49s | |
| 4m 12s | |
| 3m 39s | |
| 2m 15s | |
| 3m 45s | |
| 6m 44s | |
| 4m 53s | |
| 3m 10s | |
| 3s | |
| 39m 41s |
span_id if no active span
#8392
| Job | Run time |
|---|---|
| 4m 19s | |
| 2m 52s | |
| 3m 49s | |
| 4m 12s | |
| 3m 39s | |
| 2m 15s | |
| 3m 45s | |
| 6m 44s | |
| 4m 53s | |
| 3m 10s | |
| 3s | |
| 39m 41s |