pt-heartbeat(percona toolkit)
mysql> show slave status\G
*************************** . row ***************************
Slave_IO_State: Waiting for master to send event
Master_Host: 172.16.16.35
Master_User: root
Master_Port:
Connect_Retry:
Master_Log_File: mysql-bin.
Read_Master_Log_Pos:
Relay_Log_File: mxqmongodb2-relay-bin.
Relay_Log_Pos:
Relay_Master_Log_File: mysql-bin.
Slave_IO_Running: Yes
Slave_SQL_Running: Yes
Replicate_Do_DB:
Replicate_Ignore_DB:
Replicate_Do_Table:
Replicate_Ignore_Table:
Replicate_Wild_Do_Table:
Replicate_Wild_Ignore_Table:
Last_Errno:
Last_Error:
Skip_Counter:
Exec_Master_Log_Pos:
Relay_Log_Space:
Until_Condition: None
Until_Log_File:
Until_Log_Pos:
Master_SSL_Allowed: No
Master_SSL_CA_File:
Master_SSL_CA_Path:
Master_SSL_Cert:
Master_SSL_Cipher:
Master_SSL_Key:
Seconds_Behind_Master:
Master_SSL_Verify_Server_Cert: No
Last_IO_Errno:
Last_IO_Error:
Last_SQL_Errno:
Last_SQL_Error:
Replicate_Ignore_Server_Ids:
Master_Server_Id:
Master_UUID: 806ede0c-357e-11e7--00505693235d
Master_Info_File: mysql.slave_master_info
SQL_Delay:
SQL_Remaining_Delay: NULL
Slave_SQL_Running_State: Slave has read all relay log; waiting for more updates
Master_Retry_Count:
Master_Bind:
Last_IO_Error_Timestamp:
Last_SQL_Error_Timestamp:
Master_SSL_Crl:
Master_SSL_Crlpath:
Retrieved_Gtid_Set: 806ede0c-357e-11e7--00505693235d:-
Executed_Gtid_Set: 6a4ab82c--11e7-86b0-00505693235d:-,
806ede0c-357e-11e7--00505693235d:-
Auto_Position:
Replicate_Rewrite_DB:
Channel_Name:
Master_TLS_Version:
row in set (0.00 sec)
[root@mxqmongodb2 bin]# ./pt-heartbeat --host=172.16.16.35 --port= --user=root --password= --database=test --update --create-table --daemonize
mysql> desc heartbeat;
+-----------------------+---------------------+------+-----+---------+-------+
| Field | Type | Null | Key | Default | Extra |
+-----------------------+---------------------+------+-----+---------+-------+
| ts | varchar() | NO | | NULL | |
| server_id | int() unsigned | NO | PRI | NULL | |
| file | varchar() | YES | | NULL | |
| position | bigint() unsigned | YES | | NULL | |
| relay_master_log_file | varchar() | YES | | NULL | |
| exec_master_log_pos | bigint() unsigned | YES | | NULL | |
+-----------------------+---------------------+------+-----+---------+-------+
rows in set (0.01 sec)
mysql> select * from heartbeat\G
*************************** . row ***************************
ts: --23T09::49.001580
server_id:
file: mysql-bin.
position:
relay_master_log_file: NULL
exec_master_log_pos: NULL
row in set (0.00 sec)
UPDATE `test`.`heartbeat` SET ts='2017-06-23T09:32:47.001330', file='mysql-bin.000016', position='
[root@mxqmongodb2 bin]# ./pt-heartbeat --host=172.16.16.35 --port= --user=root --password= --database=test --update --daemonize
[root@mxqmongodb2 bin]# ./pt-heartbeat -D test --monitor -h 172.16.16.34 -uroot -P3306 -p123456
.00s [ .00s, .00s, .00s ]
.00s [ .00s, .00s, .00s ]
.00s [ .00s, .00s, .00s ]
.00s [ .00s, .00s, .00s ]
.00s [ .00s, .00s, .00s ]
[root@mxqmongodb2 tpcc-mysql]# ./tpcc_start -h127.0.0. -P3306 -d tpcc -u root -p123456 -w -c -r -l
.71s [ .68s, .16s, .05s ]
.71s [ .71s, .17s, .06s ]
.85s [ .72s, .17s, .06s ]
.93s [ .74s, .18s, .06s ]
.00s [ .74s, .18s, .06s ]
.82s [ .73s, .18s, .06s ]
.66s [ .75s, .18s, .06s ]
.00s [ .75s, .18s, .06s ]
.88s [ .74s, .18s, .06s ]
.00s [ .74s, .19s, .06s ]
mysql> stop slave sql_thread;
Query OK, rows affected (0.03 sec)
.00s [ .85s, .77s, .20s ]
.00s [ .75s, .94s, .26s ]
.00s [ .67s, .12s, .32s ]
.00s [ .60s, .30s, .39s ]
.00s [ .55s, .48s, .45s ]
.00s [ .52s, .67s, .51s ]
.00s [ .50s, .86s, .58s ]
.00s [ .50s, .05s, .65s ]
.00s [ .50s, .23s, .71s ]
.00s [ .50s, .42s, .78s ]
.00s [ .50s, .61s, .85s ]
.00s [ .50s, .80s, .92s ]
.00s [ .50s, .98s, .00s ]
[root@mxqmongodb2 bin]# ./pt-heartbeat -D test --check -h 172.16.16.34 -uroot -P3306 -p123456
1.00
[root@mxqmongodb2 bin]# ./pt-heartbeat -D test --check -h 172.16.16.34 -uroot -P3306 -p123456
0.00
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