MGR监控的一些sql

Server version: 8.0.18-commercial MySQL Enterprise Server

mysql> SELECT * FROM  performance_schema.replication_group_members;
+---------------------------+--------------------------------------+--------------+-------------+--------------+-------------+----------------+
| CHANNEL_NAME              | MEMBER_ID                            | MEMBER_HOST  | MEMBER_PORT | MEMBER_STATE | MEMBER_ROLE | MEMBER_VERSION |
+---------------------------+--------------------------------------+--------------+-------------+--------------+-------------+----------------+
| group_replication_applier | 93801cf6-2dcf-11ea-9190-fa163ee804c9 | dbmspredb308 |        3306 | ONLINE       | PRIMARY     | 8.0.18         |
| group_replication_applier | e277e47a-e9a6-11e9-ae34-fa163e137c0e | dbmspredb302 |        3306 | ONLINE       | PRIMARY     | 8.0.18         |
| group_replication_applier | e4ea91a6-e9a6-11e9-b7c0-fa163eb4f8e8 | dbmspredb304 |        3306 | ONLINE       | PRIMARY     | 8.0.18         |
+---------------------------+--------------------------------------+--------------+-------------+--------------+-------------+----------------+
3 rows in set (0.00 sec)


mysql> SELECT * FROM  performance_schema.replication_applier_status;
+----------------------------+---------------+-----------------+----------------------------+
| CHANNEL_NAME               | SERVICE_STATE | REMAINING_DELAY | COUNT_TRANSACTIONS_RETRIES |
+----------------------------+---------------+-----------------+----------------------------+
| group_replication_recovery | OFF           |            NULL |                          0 |
| group_replication_applier  | ON            |            NULL |                          0 |
+----------------------------+---------------+-----------------+----------------------------+
2 rows in set (0.00 sec)


mysql> SELECT * FROM  performance_schema.replication_group_member_stats\G
*************************** 1. row ***************************
                              CHANNEL_NAME: group_replication_applier
                                   VIEW_ID: 15750138321030125:11
                                 MEMBER_ID: 93801cf6-2dcf-11ea-9190-fa163ee804c9
               COUNT_TRANSACTIONS_IN_QUEUE: 0
                COUNT_TRANSACTIONS_CHECKED: 2898
                  COUNT_CONFLICTS_DETECTED: 0
        COUNT_TRANSACTIONS_ROWS_VALIDATING: 9
        TRANSACTIONS_COMMITTED_ALL_MEMBERS: aaaaaaaa-aaaa-aaaa-aaaa-aaaaaaaaaaaa:1-1168:1000003-1321166
            LAST_CONFLICT_FREE_TRANSACTION: aaaaaaaa-aaaa-aaaa-aaaa-aaaaaaaaaaaa:1176
COUNT_TRANSACTIONS_REMOTE_IN_APPLIER_QUEUE: 0
         COUNT_TRANSACTIONS_REMOTE_APPLIED: 876
         COUNT_TRANSACTIONS_LOCAL_PROPOSED: 2022
         COUNT_TRANSACTIONS_LOCAL_ROLLBACK: 0
*************************** 2. row ***************************
                              CHANNEL_NAME: group_replication_applier
                                   VIEW_ID: 15750138321030125:11
                                 MEMBER_ID: e277e47a-e9a6-11e9-ae34-fa163e137c0e
               COUNT_TRANSACTIONS_IN_QUEUE: 0
                COUNT_TRANSACTIONS_CHECKED: 322362
                  COUNT_CONFLICTS_DETECTED: 0
        COUNT_TRANSACTIONS_ROWS_VALIDATING: 9
        TRANSACTIONS_COMMITTED_ALL_MEMBERS: aaaaaaaa-aaaa-aaaa-aaaa-aaaaaaaaaaaa:1-1172:1000003-1321175
            LAST_CONFLICT_FREE_TRANSACTION: aaaaaaaa-aaaa-aaaa-aaaa-aaaaaaaaaaaa:1185
COUNT_TRANSACTIONS_REMOTE_IN_APPLIER_QUEUE: 0
         COUNT_TRANSACTIONS_REMOTE_APPLIED: 2328
         COUNT_TRANSACTIONS_LOCAL_PROPOSED: 320039
         COUNT_TRANSACTIONS_LOCAL_ROLLBACK: 0
*************************** 3. row ***************************
                              CHANNEL_NAME: group_replication_applier
                                   VIEW_ID: 15750138321030125:11
                                 MEMBER_ID: e4ea91a6-e9a6-11e9-b7c0-fa163eb4f8e8
               COUNT_TRANSACTIONS_IN_QUEUE: 0
                COUNT_TRANSACTIONS_CHECKED: 322362
                  COUNT_CONFLICTS_DETECTED: 0
        COUNT_TRANSACTIONS_ROWS_VALIDATING: 9
        TRANSACTIONS_COMMITTED_ALL_MEMBERS: aaaaaaaa-aaaa-aaaa-aaaa-aaaaaaaaaaaa:1-1172:1000003-1321175
            LAST_CONFLICT_FREE_TRANSACTION: aaaaaaaa-aaaa-aaaa-aaaa-aaaaaaaaaaaa:1181
COUNT_TRANSACTIONS_REMOTE_IN_APPLIER_QUEUE: 0
         COUNT_TRANSACTIONS_REMOTE_APPLIED: 322366
         COUNT_TRANSACTIONS_LOCAL_PROPOSED: 0
         COUNT_TRANSACTIONS_LOCAL_ROLLBACK: 0
3 rows in set (0.00 sec)


mysql> SELECT * FROM  performance_schema.replication_connection_status\G
*************************** 1. row ***************************
                                      CHANNEL_NAME: group_replication_recovery
                                        GROUP_NAME: 
                                       SOURCE_UUID: 
                                         THREAD_ID: NULL
                                     SERVICE_STATE: OFF
                         COUNT_RECEIVED_HEARTBEATS: 0
                          LAST_HEARTBEAT_TIMESTAMP: 0000-00-00 00:00:00.000000
                          RECEIVED_TRANSACTION_SET: 
                                 LAST_ERROR_NUMBER: 0
                                LAST_ERROR_MESSAGE: 
                              LAST_ERROR_TIMESTAMP: 0000-00-00 00:00:00.000000
                           LAST_QUEUED_TRANSACTION: 
 LAST_QUEUED_TRANSACTION_ORIGINAL_COMMIT_TIMESTAMP: 0000-00-00 00:00:00.000000
LAST_QUEUED_TRANSACTION_IMMEDIATE_COMMIT_TIMESTAMP: 0000-00-00 00:00:00.000000
     LAST_QUEUED_TRANSACTION_START_QUEUE_TIMESTAMP: 0000-00-00 00:00:00.000000
       LAST_QUEUED_TRANSACTION_END_QUEUE_TIMESTAMP: 0000-00-00 00:00:00.000000
                              QUEUEING_TRANSACTION: 
    QUEUEING_TRANSACTION_ORIGINAL_COMMIT_TIMESTAMP: 0000-00-00 00:00:00.000000
   QUEUEING_TRANSACTION_IMMEDIATE_COMMIT_TIMESTAMP: 0000-00-00 00:00:00.000000
        QUEUEING_TRANSACTION_START_QUEUE_TIMESTAMP: 0000-00-00 00:00:00.000000
*************************** 2. row ***************************
                                      CHANNEL_NAME: group_replication_applier
                                        GROUP_NAME: aaaaaaaa-aaaa-aaaa-aaaa-aaaaaaaaaaaa
                                       SOURCE_UUID: aaaaaaaa-aaaa-aaaa-aaaa-aaaaaaaaaaaa
                                         THREAD_ID: NULL
                                     SERVICE_STATE: ON
                         COUNT_RECEIVED_HEARTBEATS: 0
                          LAST_HEARTBEAT_TIMESTAMP: 0000-00-00 00:00:00.000000
                          RECEIVED_TRANSACTION_SET: aaaaaaaa-aaaa-aaaa-aaaa-aaaaaaaaaaaa:1-1065:1000003-1321107
                                 LAST_ERROR_NUMBER: 0
                                LAST_ERROR_MESSAGE: 
                              LAST_ERROR_TIMESTAMP: 0000-00-00 00:00:00.000000
                           LAST_QUEUED_TRANSACTION: aaaaaaaa-aaaa-aaaa-aaaa-aaaaaaaaaaaa:1065
 LAST_QUEUED_TRANSACTION_ORIGINAL_COMMIT_TIMESTAMP: 2020-01-16 21:19:28.574222
LAST_QUEUED_TRANSACTION_IMMEDIATE_COMMIT_TIMESTAMP: 0000-00-00 00:00:00.000000
     LAST_QUEUED_TRANSACTION_START_QUEUE_TIMESTAMP: 0000-00-00 00:00:00.000000
       LAST_QUEUED_TRANSACTION_END_QUEUE_TIMESTAMP: 0000-00-00 00:00:00.000000
                              QUEUEING_TRANSACTION: 
    QUEUEING_TRANSACTION_ORIGINAL_COMMIT_TIMESTAMP: 0000-00-00 00:00:00.000000
   QUEUEING_TRANSACTION_IMMEDIATE_COMMIT_TIMESTAMP: 0000-00-00 00:00:00.000000
        QUEUEING_TRANSACTION_START_QUEUE_TIMESTAMP: 0000-00-00 00:00:00.000000
2 rows in set (0.00 sec)