2.插入准备数据:

insert into ztest.zstudent(stu_name,sex) values('hrd30','M');
insert into ztest.zstudent(stu_name,sex) values('hrd31','M');
commit;

3.插入数据后的gtid_executed表的情况:

(root@localhost) [mysql]> select * from gtid_executed;
+--------------------------------------+----------------+--------------+
| source_uuid                          | interval_start | interval_end |
+--------------------------------------+----------------+--------------+
| 4160e9b3-58d9-11e8-b174-005056af6f24 |              1 |          26 |
+--------------------------------------+----------------+--------------+
1 row in set (0.00 sec)

如上情况，没有任何改变，Binlog rotate后，查看gtid_executed表的情况

(root@localhost) [mysql]> flush logs;
Query OK, 0 rows affected (0.01 sec)

(root@localhost) [mysql]> select * from gtid_executed;
+--------------------------------------+----------------+--------------+
| source_uuid                          | interval_start | interval_end |
+--------------------------------------+----------------+--------------+
| 4160e9b3-58d9-11e8-b174-005056af6f24 |              1 |          28 |
+--------------------------------------+----------------+--------------+
1 row in set (0.00 sec)

可以看到，上述提交的两个事务，在binlog刷新之后，写入到了gitd_executed表中。

知识点备注:
RESET MASTER会清空gitd_executed表。