config: revert tidb_slow_txn_log_threshold config (#3256)
#8
| Job | Run time |
|---|---|
| 4s | |
| 4s | |
| 8s |
tidb_slow_txn_log_threshold config (#3256)
#8
| Job | Run time |
|---|---|
| 4s | |
| 4s | |
| 8s |