sql列表里并没有其他进程
MariaDB [n9e_v6]> SHOW PROCESSLIST;
+----+------+-----------+--------+---------+------+----------+------------------+----------+
| Id | User | Host | db | Command | Time | State | Info | Progress |
+----+------+-----------+--------+---------+------+----------+------------------+----------+
| 50 | root | localhost | n9e_v6 | Query | 0 | starting | SHOW PROCESSLIST | 0.000 |
+----+------+-----------+--------+---------+------+----------+------------------+----------+
1 row in set (0.000 sec)