fix(metrics,logs): Don't attach span_id if no active span
#8392
| Job | Run time |
|---|---|
| 5m 19s | |
| 5m 16s | |
| 7m 13s | |
| 3m 35s | |
| 8m 31s | |
| 8m 18s | |
| 4m 18s | |
| 9m 56s | |
| 4m 4s | |
| 3m 23s | |
| 2s | |
| 59m 55s |
span_id if no active span
#8392
| Job | Run time |
|---|---|
| 5m 19s | |
| 5m 16s | |
| 7m 13s | |
| 3m 35s | |
| 8m 31s | |
| 8m 18s | |
| 4m 18s | |
| 9m 56s | |
| 4m 4s | |
| 3m 23s | |
| 2s | |
| 59m 55s |