[root@es2 ~]# cat <<EOF | tee /etc/yum.repos.d/proxysql.repo[proxysql_repo]name= ProxySQL YUM repositorybaseurl=https://repo.proxysql.com/ProxySQL/proxysql-2.0.x/centos/\$releasevergpgcheck=1gpgkey=https://repo.proxysql.com/ProxySQL/repo_pub_keyEOF[root@es2 ~]# yum install proxysql[root@es2 ~]# /etc/init.d/proxysql startStarting ProxySQL: 2019-08-15 11:20:17 [INFO] Using config file /etc/proxysql.cnf2019-08-15 11:20:17 [INFO] No SSL keys/certificates found in datadir (/var/lib/proxysql). Generating new keys/certificates.DONE![root@es2 ~]# export MYSQL_PS1="\\u@\\h [\\d] \\r:\\m:\\s>>>"[root@es2 ~]# mysql -u admin -padmin -h 127.0.0.1 -P6032 mysql: [Warning] Using a password on the command line interface can be insecure.Welcome to the MySQL monitor.  Commands end with ; or \g.Your MySQL connection id is 1Server version: 5.5.30 (ProxySQL Admin Module)Copyright (c) 2000, 2018, Oracle and/or its affiliates. All rights reserved.Oracle is a registered trademark of Oracle Corporation and/or itsaffiliates. Other names may be trademarks of their respectiveowners.Type 'help;' or '\h' for help. Type '\c' to clear the current input statement.admin@127.0.0.1 [(none)] 11:22:10>>> INSERT INTO mysql_servers(hostgroup_id,hostname,port) VALUES (10,'192.168.56.14',3306);Query OK, 1 row affected (0.00 sec)admin@127.0.0.1 [(none)] 11:22:51>>>  INSERT INTO mysql_servers(hostgroup_id,hostname,port) VALUES (10,'192.168.56.15',3306);Query OK, 1 row affected (0.00 sec)admin@127.0.0.1 [(none)] 11:22:51>>>    INSERT INTO mysql_servers(hostgroup_id,hostname,port) VALUES (10,'192.168.56.16',3306);Query OK, 1 row affected (0.00 sec)admin@127.0.0.1 [(none)] 11:22:53>>>SELECT * FROM mysql_servers;+--------------+---------------+------+-----------+--------+--------+-------------+-----------------+---------------------+---------+----------------+---------+| hostgroup_id | hostname      | port | gtid_port | status | weight | compression | max_connections | max_replication_lag | use_ssl | max_latency_ms | comment |+--------------+---------------+------+-----------+--------+--------+-------------+-----------------+---------------------+---------+----------------+---------+| 10           | 192.168.56.14 | 3306 | 0         | ONLINE | 1      | 0           | 1000            | 0                   | 0       | 0              |         || 10           | 192.168.56.15 | 3306 | 0         | ONLINE | 1      | 0           | 1000            | 0                   | 0       | 0              |         || 10           | 192.168.56.16 | 3306 | 0         | ONLINE | 1      | 0           | 1000            | 0                   | 0       | 0              |         |+--------------+---------------+------+-----------+--------+--------+-------------+-----------------+---------------------+---------+----------------+---------+3 rows in set (0.00 sec)admin@127.0.0.1 [(none)] 11:23:23>>>SET mysql-monitor_username='orchestrator';Query OK, 1 row affected (0.00 sec)admin@127.0.0.1 [(none)] 11:25:11>>>SET mysql-monitor_password='123456';Query OK, 1 row affected (0.00 sec)admin@127.0.0.1 [(none)] 11:25:12>>>LOAD MYSQL VARIABLES TO RUNTIME;Query OK, 0 rows affected (0.00 sec)admin@127.0.0.1 [(none)] 11:25:22>>>SAVE MYSQL VARIABLES TO DISK;Query OK, 121 rows affected (0.01 sec)admin@127.0.0.1 [(none)] 11:25:40>>>select * from mysql_server_connect_log;+---------------+------+------------------+-------------------------+--------------------------------------------------------------+| hostname      | port | time_start_us    | connect_success_time_us | connect_error                                                |+---------------+------+------------------+-------------------------+--------------------------------------------------------------+| 192.168.56.15 | 3306 | 1565839397686017 | 0                       | Access denied for user 'monitor'@'es2' (using password: YES) || 192.168.56.16 | 3306 | 1565839398441691 | 0                       | Access denied for user 'monitor'@'es2' (using password: YES) || 192.168.56.14 | 3306 | 1565839399196500 | 0                       | Access denied for user 'monitor'@'es2' (using password: YES) || 192.168.56.14 | 3306 | 1565839457686993 | 0                       | Access denied for user 'monitor'@'es2' (using password: YES) || 192.168.56.16 | 3306 | 1565839458185679 | 0                       | Access denied for user 'monitor'@'es2' (using password: YES) || 192.168.56.15 | 3306 | 1565839458685105 | 0                       | Access denied for user 'monitor'@'es2' (using password: YES) || 192.168.56.14 | 3306 | 1565839517686866 | 0                       | Access denied for user 'monitor'@'es2' (using password: YES) || 192.168.56.16 | 3306 | 1565839518451995 | 0                       | Access denied for user 'monitor'@'es2' (using password: YES) || 192.168.56.15 | 3306 | 1565839519217338 | 0                       | Access denied for user 'monitor'@'es2' (using password: YES) || 192.168.56.15 | 3306 | 1565839522987508 | 666                     | NULL                                                         || 192.168.56.16 | 3306 | 1565839523694983 | 4102                    | NULL                                                         || 192.168.56.14 | 3306 | 1565839524401835 | 1277                    | NULL                                                         |+---------------+------+------------------+-------------------------+--------------------------------------------------------------+12 rows in set (0.00 sec)admin@127.0.0.1 [(none)] 11:26:01>>>select * from mysql_server_ping_log;+---------------+------+------------------+----------------------+--------------------------------------------------------------+| hostname      | port | time_start_us    | ping_success_time_us | ping_error                                                   |+---------------+------+------------------+----------------------+--------------------------------------------------------------+| 192.168.56.14 | 3306 | 1565839377692552 | 0                    | Access denied for user 'monitor'@'es2' (using password: YES) || 192.168.56.15 | 3306 | 1565839377784500 | 0                    | Access denied for user 'monitor'@'es2' (using password: YES) || 192.168.56.16 | 3306 | 1565839377876466 | 0                    | Access denied for user 'monitor'@'es2' (using password: YES) || 192.168.56.16 | 3306 | 1565839387692396 | 0                    | Access denied for user 'monitor'@'es2' (using password: YES) || 192.168.56.15 | 3306 | 1565839387796187 | 0                    | Access denied for user 'monitor'@'es2' (using password: YES) || 192.168.56.14 | 3306 | 1565839387899871 | 0                    | Access denied for user 'monitor'@'es2' (using password: YES) || 192.168.56.14 | 3306 | 1565839397701776 | 0                    | Access denied for user 'monitor'@'es2' (using password: YES) || 192.168.56.15 | 3306 | 1565839397818564 | 0                    | Access denied for user 'monitor'@'es2' (using password: YES) || 192.168.56.16 | 3306 | 1565839397935581 | 0                    | Access denied for user 'monitor'@'es2' (using password: YES) || 192.168.56.15 | 3306 | 1565839407701496 | 0                    | Access denied for user 'monitor'@'es2' (using password: YES) || 192.168.56.14 | 3306 | 1565839407774308 | 0                    | Access denied for user 'monitor'@'es2' (using password: YES) || 192.168.56.16 | 3306 | 1565839407847409 | 0                    | Access denied for user 'monitor'@'es2' (using password: YES) || 192.168.56.15 | 3306 | 1565839417701921 | 0                    | Access denied for user 'monitor'@'es2' (using password: YES) || 192.168.56.14 | 3306 | 1565839417800955 | 0                    | Access denied for user 'monitor'@'es2' (using password: YES) || 192.168.56.16 | 3306 | 1565839417899369 | 0                    | Access denied for user 'monitor'@'es2' (using password: YES) || 192.168.56.15 | 3306 | 1565839427702073 | 0                    | Access denied for user 'monitor'@'es2' (using password: YES) || 192.168.56.14 | 3306 | 1565839427792125 | 0                    | Access denied for user 'monitor'@'es2' (using password: YES) || 192.168.56.16 | 3306 | 1565839427882348 | 0                    | Access denied for user 'monitor'@'es2' (using password: YES) || 192.168.56.16 | 3306 | 1565839437702941 | 0                    | Access denied for user 'monitor'@'es2' (using password: YES) || 192.168.56.14 | 3306 | 1565839437819812 | 0                    | Access denied for user 'monitor'@'es2' (using password: YES) || 192.168.56.15 | 3306 | 1565839437937009 | 0                    | Access denied for user 'monitor'@'es2' (using password: YES) || 192.168.56.15 | 3306 | 1565839447703826 | 0                    | Access denied for user 'monitor'@'es2' (using password: YES) || 192.168.56.16 | 3306 | 1565839447820965 | 0                    | Access denied for user 'monitor'@'es2' (using password: YES) || 192.168.56.14 | 3306 | 1565839447938195 | 0                    | Access denied for user 'monitor'@'es2' (using password: YES) || 192.168.56.14 | 3306 | 1565839457704500 | 0                    | Access denied for user 'monitor'@'es2' (using password: YES) || 192.168.56.15 | 3306 | 1565839457815540 | 0                    | Access denied for user 'monitor'@'es2' (using password: YES) || 192.168.56.16 | 3306 | 1565839457926355 | 0                    | Access denied for user 'monitor'@'es2' (using password: YES) || 192.168.56.15 | 3306 | 1565839467704770 | 0                    | Access denied for user 'monitor'@'es2' (using password: YES) || 192.168.56.16 | 3306 | 1565839467824645 | 0                    | Access denied for user 'monitor'@'es2' (using password: YES) || 192.168.56.14 | 3306 | 1565839467944884 | 0                    | Access denied for user 'monitor'@'es2' (using password: YES) || 192.168.56.14 | 3306 | 1565839477705270 | 0                    | Access denied for user 'monitor'@'es2' (using password: YES) || 192.168.56.15 | 3306 | 1565839477807078 | 0                    | Access denied for user 'monitor'@'es2' (using password: YES) || 192.168.56.16 | 3306 | 1565839477909188 | 0                    | Access denied for user 'monitor'@'es2' (using password: YES) || 192.168.56.15 | 3306 | 1565839487705864 | 0                    | Access denied for user 'monitor'@'es2' (using password: YES) || 192.168.56.14 | 3306 | 1565839487836013 | 0                    | Access denied for user 'monitor'@'es2' (using password: YES) || 192.168.56.16 | 3306 | 1565839487966243 | 0                    | Access denied for user 'monitor'@'es2' (using password: YES) || 192.168.56.14 | 3306 | 1565839497706178 | 0                    | Access denied for user 'monitor'@'es2' (using password: YES) || 192.168.56.15 | 3306 | 1565839497808802 | 0                    | Access denied for user 'monitor'@'es2' (using password: YES) || 192.168.56.16 | 3306 | 1565839497911180 | 0                    | Access denied for user 'monitor'@'es2' (using password: YES) || 192.168.56.14 | 3306 | 1565839507706497 | 0                    | Access denied for user 'monitor'@'es2' (using password: YES) || 192.168.56.16 | 3306 | 1565839507808442 | 0                    | Access denied for user 'monitor'@'es2' (using password: YES) || 192.168.56.15 | 3306 | 1565839507910607 | 0                    | Access denied for user 'monitor'@'es2' (using password: YES) || 192.168.56.16 | 3306 | 1565839517707345 | 0                    | Access denied for user 'monitor'@'es2' (using password: YES) || 192.168.56.14 | 3306 | 1565839517815147 | 0                    | Access denied for user 'monitor'@'es2' (using password: YES) || 192.168.56.15 | 3306 | 1565839517922987 | 0                    | Access denied for user 'monitor'@'es2' (using password: YES) || 192.168.56.15 | 3306 | 1565839523039065 | 232                  | NULL                                                         || 192.168.56.14 | 3306 | 1565839523133408 | 1207                 | NULL                                                         || 192.168.56.16 | 3306 | 1565839523227794 | 1413                 | NULL                                                         || 192.168.56.14 | 3306 | 1565839533039563 | 1542                 | NULL                                                         || 192.168.56.16 | 3306 | 1565839533138738 | 1525                 | NULL                                                         || 192.168.56.15 | 3306 | 1565839533238017 | 411                  | NULL                                                         || 192.168.56.15 | 3306 | 1565839543040819 | 272                  | NULL                                                         || 192.168.56.14 | 3306 | 1565839543172288 | 1806                 | NULL                                                         || 192.168.56.16 | 3306 | 1565839543303207 | 1774                 | NULL                                                         || 192.168.56.16 | 3306 | 1565839553041501 | 1603                 | NULL                                                         || 192.168.56.15 | 3306 | 1565839553143450 | 276                  | NULL                                                         || 192.168.56.14 | 3306 | 1565839553244967 | 1399                 | NULL                                                         || 192.168.56.16 | 3306 | 1565839563042350 | 1510                 | NULL                                                         || 192.168.56.14 | 3306 | 1565839563120995 | 1418                 | NULL                                                         || 192.168.56.15 | 3306 | 1565839563199256 | 277                  | NULL                                                         || 192.168.56.14 | 3306 | 1565839573042777 | 1518                 | NULL                                                         || 192.168.56.15 | 3306 | 1565839573159144 | 374                  | NULL                                                         || 192.168.56.16 | 3306 | 1565839573275584 | 1672                 | NULL                                                         |+---------------+------+------------------+----------------------+--------------------------------------------------------------+63 rows in set (0.00 sec)admin@127.0.0.1 [(none)] 11:26:21>>>INSERT INTO mysql_replication_hostgroups VALUES(10,20,"read_only","test replication with read and write separation");Query OK, 1 row affected (0.00 sec)admin@127.0.0.1 [(none)] 11:26:37>>>SELECT * FROM mysql_replication_hostgroups;+------------------+------------------+------------+-------------------------------------------------+| writer_hostgroup | reader_hostgroup | check_type | comment                                         |+------------------+------------------+------------+-------------------------------------------------+| 10               | 20               | read_only  | test replication with read and write separation |+------------------+------------------+------------+-------------------------------------------------+1 row in set (0.00 sec)admin@127.0.0.1 [(none)] 11:26:51>>>LOAD MYSQL SERVERS TO RUNTIME;Query OK, 0 rows affected (0.01 sec)admin@127.0.0.1 [(none)] 11:27:03>>>SAVE MYSQL SERVERS TO DISK;Query OK, 0 rows affected (0.13 sec)admin@127.0.0.1 [(none)] 11:27:14>>>SELECT * FROM mysql_servers;+--------------+---------------+------+-----------+--------+--------+-------------+-----------------+---------------------+---------+----------------+---------+| hostgroup_id | hostname      | port | gtid_port | status | weight | compression | max_connections | max_replication_lag | use_ssl | max_latency_ms | comment |+--------------+---------------+------+-----------+--------+--------+-------------+-----------------+---------------------+---------+----------------+---------+| 10           | 192.168.56.14 | 3306 | 0         | ONLINE | 1      | 0           | 1000            | 0                   | 0       | 0              |         || 20           | 192.168.56.16 | 3306 | 0         | ONLINE | 1      | 0           | 1000            | 0                   | 0       | 0              |         || 20           | 192.168.56.15 | 3306 | 0         | ONLINE | 1      | 0           | 1000            | 0                   | 0       | 0              |         |+--------------+---------------+------+-----------+--------+--------+-------------+-----------------+---------------------+---------+----------------+---------+3 rows in set (0.00 sec)admin@127.0.0.1 [(none)] 11:27:27>>> INSERT INTO mysql_users(username,password,default_hostgroup) VALUES ('orchestrator','123456',10);Query OK, 1 row affected (0.00 sec)admin@127.0.0.1 [(none)] 11:28:13>>>SELECT * FROM mysql_users;+--------------+----------+--------+---------+-------------------+----------------+---------------+------------------------+--------------+---------+----------+-----------------+---------+| username     | password | active | use_ssl | default_hostgroup | default_schema | schema_locked | transaction_persistent | fast_forward | backend | frontend | max_connections | comment |+--------------+----------+--------+---------+-------------------+----------------+---------------+------------------------+--------------+---------+----------+-----------------+---------+| orchestrator | 123456   | 1      | 0       | 10                | NULL           | 0             | 1                      | 0            | 1       | 1        | 10000           |         |+--------------+----------+--------+---------+-------------------+----------------+---------------+------------------------+--------------+---------+----------+-----------------+---------+1 row in set (0.00 sec)admin@127.0.0.1 [(none)] 11:28:31>>>LOAD MYSQL USERS  TO RUNTIME;   Query OK, 0 rows affected (0.00 sec)admin@127.0.0.1 [(none)] 11:28:44>>>SAVE MYSQL USERS TO DISK; Query OK, 0 rows affected (0.04 sec)admin@127.0.0.1 [(none)] 11:28:54>>>exitBye[root@es2 ~]#  mysql -uorchestrator -p123456 -h292.168.56.15  -P6033 -e "SELECT @@server_id;"mysql: [Warning] Using a password on the command line interface can be insecure.+-------------+| @@server_id |+-------------+|           1 |+-------------+[root@es2 ~]# mysql -u admin -padmin -h 127.0.0.1 -P6032                                     mysql: [Warning] Using a password on the command line interface can be insecure.Welcome to the MySQL monitor.  Commands end with ; or \g.Your MySQL connection id is 3Server version: 5.5.30 (ProxySQL Admin Module)Copyright (c) 2000, 2018, Oracle and/or its affiliates. All rights reserved.Oracle is a registered trademark of Oracle Corporation and/or itsaffiliates. Other names may be trademarks of their respectiveowners.Type 'help;' or '\h' for help. Type '\c' to clear the current input statement.admin@127.0.0.1 [(none)] 11:30:53>>> INSERT INTO mysql_query_rules(rule_id,active,match_digest,destination_hostgroup,apply) VALUES (1,1,'^SELECT.*FOR UPDATE$',10,1),(2,1,'^SELECT',20,1);Query OK, 2 rows affected (0.00 sec)admin@127.0.0.1 [(none)] 11:30:56>>>LOAD MYSQL QUERY RULES TO RUNTIME;Query OK, 0 rows affected (0.00 sec)admin@127.0.0.1 [(none)] 11:31:09>>>>SAVE MYSQL QUERY RULES TO DISK;ERROR 1045 (28000): ProxySQL Admin Error: near ">": syntax erroradmin@127.0.0.1 [(none)] 11:31:19>>>SAVE MYSQL QUERY RULES TO DISK; Query OK, 0 rows affected (0.03 sec)admin@127.0.0.1 [(none)] 11:31:31>>>exitBye[root@es2 ~]#  mysql -uorchestrator -p123456 -h292.168.56.15  -P6033 -e "SELECT @@server_id;"mysql: [Warning] Using a password on the command line interface can be insecure.+-------------+| @@server_id |+-------------+|           3 |+-------------+[root@es2 ~]#  mysql -uorchestrator -p123456 -h292.168.56.15  -P6033 -e "SELECT @@server_id;"mysql: [Warning] Using a password on the command line interface can be insecure.+-------------+| @@server_id |+-------------+|           3 |+-------------+[root@es2 ~]#  mysql -uorchestrator -p123456 -h292.168.56.15  -P6033 -e "SELECT @@server_id;"mysql: [Warning] Using a password on the command line interface can be insecure.+-------------+| @@server_id |+-------------+|           3 |+-------------+[root@es2 ~]#  mysql -uorchestrator -p123456 -h292.168.56.15  -P6033 -e "SELECT @@server_id;"mysql: [Warning] Using a password on the command line interface can be insecure.+-------------+| @@server_id |+-------------+|           2 |+-------------+[root@es2 ~]#  mysql -uorchestrator -p123456 -h292.168.56.15  -P6033 -e "SELECT @@server_id;"mysql: [Warning] Using a password on the command line interface can be insecure.+-------------+| @@server_id |+-------------+|           3 |+-------------+[root@es2 ~]#  mysql -uorchestrator -p123456 -h292.168.56.15  -P6033 -e  "BEGIN;SELECT @@server_id;commit;"   mysql: [Warning] Using a password on the command line interface can be insecure.+-------------+| @@server_id |+-------------+|           1 |+-------------+[root@es2 ~]#  mysql -uorchestrator -p123456 -h292.168.56.15  -P6033 -e  "BEGIN;SELECT @@server_id;commit;"mysql: [Warning] Using a password on the command line interface can be insecure.+-------------+| @@server_id |+-------------+|           1 |+-------------+[root@es2 ~]#  mysql -uorchestrator -p123456 -h292.168.56.15  -P6033 -e  "BEGIN;SELECT @@server_id;commit;"mysql: [Warning] Using a password on the command line interface can be insecure.+-------------+| @@server_id |+-------------+|           1 |+-------------+[root@es2 ~]#  mysql -uorchestrator -p123456 -h292.168.56.15  -P6033 -e  "BEGIN;SELECT @@server_id;commit;"mysql: [Warning] Using a password on the command line interface can be insecure.+-------------+| @@server_id |+-------------+|           1 |+-------------+[root@es2 ~]# mysql -u admin -padmin -h 127.0.0.1 -P6032                                                   mysql: [Warning] Using a password on the command line interface can be insecure.Welcome to the MySQL monitor.  Commands end with ; or \g.Your MySQL connection id is 13Server version: 5.5.30 (ProxySQL Admin Module)Copyright (c) 2000, 2018, Oracle and/or its affiliates. All rights reserved.Oracle is a registered trademark of Oracle Corporation and/or itsaffiliates. Other names may be trademarks of their respectiveowners.Type 'help;' or '\h' for help. Type '\c' to clear the current input statement.admin@127.0.0.1 [(none)] 11:34:25>>>SELECT * FROM mysql_servers;+--------------+---------------+------+-----------+--------+--------+-------------+-----------------+---------------------+---------+----------------+---------+| hostgroup_id | hostname      | port | gtid_port | status | weight | compression | max_connections | max_replication_lag | use_ssl | max_latency_ms | comment |+--------------+---------------+------+-----------+--------+--------+-------------+-----------------+---------------------+---------+----------------+---------+| 10           | 192.168.56.16 | 3306 | 0         | ONLINE | 1      | 0           | 1000            | 0                   | 0       | 0              |         || 20           | 192.168.56.14 | 3306 | 0         | ONLINE | 1      | 0           | 1000            | 0                   | 0       | 0              |         || 20           | 192.168.56.15 | 3306 | 0         | ONLINE | 1      | 0           | 1000            | 0                   | 0       | 0              |         || 20           | 192.168.56.16 | 3306 | 0         | ONLINE | 1      | 0           | 1000            | 0                   | 0       | 0              |         |+--------------+---------------+------+-----------+--------+--------+-------------+-----------------+---------------------+---------+----------------+---------+4 rows in set (0.00 sec)admin@127.0.0.1 [(none)] 11:34:31>>>SELECT * FROM mysql_servers;+--------------+---------------+------+-----------+--------+--------+-------------+-----------------+---------------------+---------+----------------+---------+| hostgroup_id | hostname      | port | gtid_port | status | weight | compression | max_connections | max_replication_lag | use_ssl | max_latency_ms | comment |+--------------+---------------+------+-----------+--------+--------+-------------+-----------------+---------------------+---------+----------------+---------+| 10           | 192.168.56.16 | 3306 | 0         | ONLINE | 1      | 0           | 1000            | 0                   | 0       | 0              |         || 20           | 192.168.56.14 | 3306 | 0         | ONLINE | 1      | 0           | 1000            | 0                   | 0       | 0              |         || 20           | 192.168.56.15 | 3306 | 0         | ONLINE | 1      | 0           | 1000            | 0                   | 0       | 0              |         || 20           | 192.168.56.16 | 3306 | 0         | ONLINE | 1      | 0           | 1000            | 0                   | 0       | 0              |         |+--------------+---------------+------+-----------+--------+--------+-------------+-----------------+---------------------+---------+----------------+---------+4 rows in set (0.00 sec)admin@127.0.0.1 [(none)] 11:34:35>>>SELECT * FROM mysql_servers;+--------------+---------------+------+-----------+--------+--------+-------------+-----------------+---------------------+---------+----------------+---------+| hostgroup_id | hostname      | port | gtid_port | status | weight | compression | max_connections | max_replication_lag | use_ssl | max_latency_ms | comment |+--------------+---------------+------+-----------+--------+--------+-------------+-----------------+---------------------+---------+----------------+---------+| 10           | 192.168.56.16 | 3306 | 0         | ONLINE | 1      | 0           | 1000            | 0                   | 0       | 0              |         || 20           | 192.168.56.14 | 3306 | 0         | ONLINE | 1      | 0           | 1000            | 0                   | 0       | 0              |         || 20           | 192.168.56.15 | 3306 | 0         | ONLINE | 1      | 0           | 1000            | 0                   | 0       | 0              |         || 20           | 192.168.56.16 | 3306 | 0         | ONLINE | 1      | 0           | 1000            | 0                   | 0       | 0              |         |+--------------+---------------+------+-----------+--------+--------+-------------+-----------------+---------------------+---------+----------------+---------+4 rows in set (0.00 sec)admin@127.0.0.1 [(none)] 11:34:36>>>show tables;+--------------------------------------------+| tables                                     |+--------------------------------------------+| global_variables                           || mysql_aws_aurora_hostgroups                || mysql_collations                           || mysql_galera_hostgroups                    || mysql_group_replication_hostgroups         || mysql_query_rules                          || mysql_query_rules_fast_routing             || mysql_replication_hostgroups               || mysql_servers                              || mysql_users                                || proxysql_servers                           || runtime_checksums_values                   || runtime_global_variables                   || runtime_mysql_aws_aurora_hostgroups        || runtime_mysql_galera_hostgroups            || runtime_mysql_group_replication_hostgroups || runtime_mysql_query_rules                  || runtime_mysql_query_rules_fast_routing     || runtime_mysql_replication_hostgroups       || runtime_mysql_servers                      || runtime_mysql_users                        || runtime_proxysql_servers                   || runtime_scheduler                          || scheduler                                  |+--------------------------------------------+24 rows in set (0.00 sec)admin@127.0.0.1 [(none)] 11:34:47>>>SELECT * FROM runtime_mysql_servers;+--------------+---------------+------+-----------+---------+--------+-------------+-----------------+---------------------+---------+----------------+---------+| hostgroup_id | hostname      | port | gtid_port | status  | weight | compression | max_connections | max_replication_lag | use_ssl | max_latency_ms | comment |+--------------+---------------+------+-----------+---------+--------+-------------+-----------------+---------------------+---------+----------------+---------+| 10           | 192.168.56.16 | 3306 | 0         | ONLINE  | 1      | 0           | 1000            | 0                   | 0       | 0              |         || 20           | 192.168.56.14 | 3306 | 0         | SHUNNED | 1      | 0           | 1000            | 0                   | 0       | 0              |         || 20           | 192.168.56.15 | 3306 | 0         | ONLINE  | 1      | 0           | 1000            | 0                   | 0       | 0              |         || 20           | 192.168.56.16 | 3306 | 0         | ONLINE  | 1      | 0           | 1000            | 0                   | 0       | 0              |         |+--------------+---------------+------+-----------+---------+--------+-------------+-----------------+---------------------+---------+----------------+---------+4 rows in set (0.01 sec)admin@127.0.0.1 [(none)] 11:35:09>>>SELECT * FROM runtime_mysql_servers;+--------------+---------------+------+-----------+--------+--------+-------------+-----------------+---------------------+---------+----------------+---------+| hostgroup_id | hostname      | port | gtid_port | status | weight | compression | max_connections | max_replication_lag | use_ssl | max_latency_ms | comment |+--------------+---------------+------+-----------+--------+--------+-------------+-----------------+---------------------+---------+----------------+---------+| 10           | 192.168.56.16 | 3306 | 0         | ONLINE | 1      | 0           | 1000            | 0                   | 0       | 0              |         || 20           | 192.168.56.14 | 3306 | 0         | ONLINE | 1      | 0           | 1000            | 0                   | 0       | 0              |         || 20           | 192.168.56.15 | 3306 | 0         | ONLINE | 1      | 0           | 1000            | 0                   | 0       | 0              |         || 20           | 192.168.56.16 | 3306 | 0         | ONLINE | 1      | 0           | 1000            | 0                   | 0       | 0              |         || 10           | 192.168.56.14 | 3306 | 0         | ONLINE | 1      | 0           | 1000            | 0                   | 0       | 0              |         |+--------------+---------------+------+-----------+--------+--------+-------------+-----------------+---------------------+---------+----------------+---------+5 rows in set (0.00 sec)admin@127.0.0.1 [(none)] 11:36:50>>>SELECT * FROM runtime_mysql_servers;+--------------+---------------+------+-----------+--------+--------+-------------+-----------------+---------------------+---------+----------------+---------+| hostgroup_id | hostname      | port | gtid_port | status | weight | compression | max_connections | max_replication_lag | use_ssl | max_latency_ms | comment |+--------------+---------------+------+-----------+--------+--------+-------------+-----------------+---------------------+---------+----------------+---------+| 10           | 192.168.56.16 | 3306 | 0         | ONLINE | 1      | 0           | 1000            | 0                   | 0       | 0              |         || 20           | 192.168.56.14 | 3306 | 0         | ONLINE | 1      | 0           | 1000            | 0                   | 0       | 0              |         || 20           | 192.168.56.15 | 3306 | 0         | ONLINE | 1      | 0           | 1000            | 0                   | 0       | 0              |         || 20           | 192.168.56.16 | 3306 | 0         | ONLINE | 1      | 0           | 1000            | 0                   | 0       | 0              |         || 10           | 192.168.56.14 | 3306 | 0         | ONLINE | 1      | 0           | 1000            | 0                   | 0       | 0              |         |+--------------+---------------+------+-----------+--------+--------+-------------+-----------------+---------------------+---------+----------------+---------+5 rows in set (0.01 sec)admin@127.0.0.1 [(none)] 11:36:55>>>SELECT * FROM runtime_mysql_servers;+--------------+---------------+------+-----------+--------+--------+-------------+-----------------+---------------------+---------+----------------+---------+| hostgroup_id | hostname      | port | gtid_port | status | weight | compression | max_connections | max_replication_lag | use_ssl | max_latency_ms | comment |+--------------+---------------+------+-----------+--------+--------+-------------+-----------------+---------------------+---------+----------------+---------+| 10           | 192.168.56.16 | 3306 | 0         | ONLINE | 1      | 0           | 1000            | 0                   | 0       | 0              |         || 20           | 192.168.56.14 | 3306 | 0         | ONLINE | 1      | 0           | 1000            | 0                   | 0       | 0              |         || 20           | 192.168.56.15 | 3306 | 0         | ONLINE | 1      | 0           | 1000            | 0                   | 0       | 0              |         || 20           | 192.168.56.16 | 3306 | 0         | ONLINE | 1      | 0           | 1000            | 0                   | 0       | 0              |         || 10           | 192.168.56.14 | 3306 | 0         | ONLINE | 1      | 0           | 1000            | 0                   | 0       | 0              |         |+--------------+---------------+------+-----------+--------+--------+-------------+-----------------+---------------------+---------+----------------+---------+5 rows in set (0.01 sec)admin@127.0.0.1 [(none)] 11:36:56>>>SELECT * FROM runtime_mysql_servers;+--------------+---------------+------+-----------+--------+--------+-------------+-----------------+---------------------+---------+----------------+---------+| hostgroup_id | hostname      | port | gtid_port | status | weight | compression | max_connections | max_replication_lag | use_ssl | max_latency_ms | comment |+--------------+---------------+------+-----------+--------+--------+-------------+-----------------+---------------------+---------+----------------+---------+| 10           | 192.168.56.16 | 3306 | 0         | ONLINE | 1      | 0           | 1000            | 0                   | 0       | 0              |         || 20           | 192.168.56.14 | 3306 | 0         | ONLINE | 1      | 0           | 1000            | 0                   | 0       | 0              |         || 20           | 192.168.56.15 | 3306 | 0         | ONLINE | 1      | 0           | 1000            | 0                   | 0       | 0              |         || 20           | 192.168.56.16 | 3306 | 0         | ONLINE | 1      | 0           | 1000            | 0                   | 0       | 0              |         |+--------------+---------------+------+-----------+--------+--------+-------------+-----------------+---------------------+---------+----------------+---------+4 rows in set (0.01 sec)admin@127.0.0.1 [(none)] 11:37:17>>>SELECT * FROM runtime_mysql_servers;+--------------+---------------+------+-----------+--------+--------+-------------+-----------------+---------------------+---------+----------------+---------+| hostgroup_id | hostname      | port | gtid_port | status | weight | compression | max_connections | max_replication_lag | use_ssl | max_latency_ms | comment |+--------------+---------------+------+-----------+--------+--------+-------------+-----------------+---------------------+---------+----------------+---------+| 10           | 192.168.56.16 | 3306 | 0         | ONLINE | 1      | 0           | 1000            | 0                   | 0       | 0              |         || 20           | 192.168.56.14 | 3306 | 0         | ONLINE | 1      | 0           | 1000            | 0                   | 0       | 0              |         || 20           | 192.168.56.15 | 3306 | 0         | ONLINE | 1      | 0           | 1000            | 0                   | 0       | 0              |         || 20           | 192.168.56.16 | 3306 | 0         | ONLINE | 1      | 0           | 1000            | 0                   | 0       | 0              |         |+--------------+---------------+------+-----------+--------+--------+-------------+-----------------+---------------------+---------+----------------+---------+4 rows in set (0.00 sec)admin@127.0.0.1 [(none)] 11:37:18>>>SELECT * FROM runtime_mysql_servers;+--------------+---------------+------+-----------+--------+--------+-------------+-----------------+---------------------+---------+----------------+---------+| hostgroup_id | hostname      | port | gtid_port | status | weight | compression | max_connections | max_replication_lag | use_ssl | max_latency_ms | comment |+--------------+---------------+------+-----------+--------+--------+-------------+-----------------+---------------------+---------+----------------+---------+| 10           | 192.168.56.16 | 3306 | 0         | ONLINE | 1      | 0           | 1000            | 0                   | 0       | 0              |         || 20           | 192.168.56.14 | 3306 | 0         | ONLINE | 1      | 0           | 1000            | 0                   | 0       | 0              |         || 20           | 192.168.56.15 | 3306 | 0         | ONLINE | 1      | 0           | 1000            | 0                   | 0       | 0              |         || 20           | 192.168.56.16 | 3306 | 0         | ONLINE | 1      | 0           | 1000            | 0                   | 0       | 0              |         |+--------------+---------------+------+-----------+--------+--------+-------------+-----------------+---------------------+---------+----------------+---------+4 rows in set (0.01 sec)admin@127.0.0.1 [(none)] 11:37:20>>>SELECT * FROM runtime_mysql_servers;+--------------+---------------+------+-----------+--------+--------+-------------+-----------------+---------------------+---------+----------------+---------+| hostgroup_id | hostname      | port | gtid_port | status | weight | compression | max_connections | max_replication_lag | use_ssl | max_latency_ms | comment |+--------------+---------------+------+-----------+--------+--------+-------------+-----------------+---------------------+---------+----------------+---------+| 10           | 192.168.56.16 | 3306 | 0         | ONLINE | 1      | 0           | 1000            | 0                   | 0       | 0              |         || 20           | 192.168.56.14 | 3306 | 0         | ONLINE | 1      | 0           | 1000            | 0                   | 0       | 0              |         || 20           | 192.168.56.15 | 3306 | 0         | ONLINE | 1      | 0           | 1000            | 0                   | 0       | 0              |         || 20           | 192.168.56.16 | 3306 | 0         | ONLINE | 1      | 0           | 1000            | 0                   | 0       | 0              |         |+--------------+---------------+------+-----------+--------+--------+-------------+-----------------+---------------------+---------+----------------+---------+4 rows in set (0.01 sec)admin@127.0.0.1 [(none)] 11:37:21>>>SELECT * FROM runtime_mysql_servers;+--------------+---------------+------+-----------+--------+--------+-------------+-----------------+---------------------+---------+----------------+---------+| hostgroup_id | hostname      | port | gtid_port | status | weight | compression | max_connections | max_replication_lag | use_ssl | max_latency_ms | comment |+--------------+---------------+------+-----------+--------+--------+-------------+-----------------+---------------------+---------+----------------+---------+| 10           | 192.168.56.16 | 3306 | 0         | ONLINE | 1      | 0           | 1000            | 0                   | 0       | 0              |         || 20           | 192.168.56.14 | 3306 | 0         | ONLINE | 1      | 0           | 1000            | 0                   | 0       | 0              |         || 20           | 192.168.56.15 | 3306 | 0         | ONLINE | 1      | 0           | 1000            | 0                   | 0       | 0              |         || 20           | 192.168.56.16 | 3306 | 0         | ONLINE | 1      | 0           | 1000            | 0                   | 0       | 0              |         |+--------------+---------------+------+-----------+--------+--------+-------------+-----------------+---------------------+---------+----------------+---------+4 rows in set (0.00 sec)admin@127.0.0.1 [(none)] 11:38:22>>>SELECT * FROM runtime_mysql_servers;+--------------+---------------+------+-----------+--------+--------+-------------+-----------------+---------------------+---------+----------------+---------+| hostgroup_id | hostname      | port | gtid_port | status | weight | compression | max_connections | max_replication_lag | use_ssl | max_latency_ms | comment |+--------------+---------------+------+-----------+--------+--------+-------------+-----------------+---------------------+---------+----------------+---------+| 10           | 192.168.56.16 | 3306 | 0         | ONLINE | 1      | 0           | 1000            | 0                   | 0       | 0              |         || 20           | 192.168.56.14 | 3306 | 0         | ONLINE | 1      | 0           | 1000            | 0                   | 0       | 0              |         || 20           | 192.168.56.15 | 3306 | 0         | ONLINE | 1      | 0           | 1000            | 0                   | 0       | 0              |         || 20           | 192.168.56.16 | 3306 | 0         | ONLINE | 1      | 0           | 1000            | 0                   | 0       | 0              |         |+--------------+---------------+------+-----------+--------+--------+-------------+-----------------+---------------------+---------+----------------+---------+4 rows in set (0.01 sec)