fix(metrics,logs): Don't attach span_id if no active span
#10425
| Job | Run time |
|---|---|
| 4m 52s | |
| 5m 9s | |
| 8m 57s | |
| 8m 38s | |
| 8m 46s | |
| 10m 31s | |
| 4m 18s | |
| 7m 0s | |
| 3s | |
| 58m 14s |
span_id if no active span
#10425
| Job | Run time |
|---|---|
| 4m 52s | |
| 5m 9s | |
| 8m 57s | |
| 8m 38s | |
| 8m 46s | |
| 10m 31s | |
| 4m 18s | |
| 7m 0s | |
| 3s | |
| 58m 14s |