当同一台服务器上有2个mysql从实例时，如何区分mysql主binlog转储线程？

一台服务器上有两个mysql从实例设置，另一台服务器上有一个主实例设置

在主机上“ShowProcessList；”时，有两个不同的binlog转储线程

如何区分一个binlog转储线程和另一个（哪个从机使用哪个线程）

谢谢。

我准备好了

演示：

mysql> select * from information_schema.binlog_dump_list;
+----+----------------+------+------+-----------------------------------------------------------------------+
| ID | HOST           | PORT | USER | STATUS                                                                |
+----+----------------+------+------+-----------------------------------------------------------------------+
|  2 | 192.168.56.202 | 3306 | repl | Master has sent all binlog to slave; waiting for binlog to be updated |
|  3 | 192.168.56.202 | 3406 | repl | Master has sent all binlog to slave; waiting for binlog to be updated |
+----+----------------+------+------+-----------------------------------------------------------------------+
2 rows in set (0.00 sec)