【DB寶43】MySQL誤操做閃回恢復利器之my2sql
[toc]mysql
1、my2sql簡介
能夠用於MySQL誤操做閃回的工具包括my2sql、binlog2sql和MyFlash等工具，其中，我的感受my2sql最好用。git
my2sql是使用go語言開發的MySQL binlog解析工具，經過解析MySQL binlog ，能夠生成原始SQL、回滾SQL、去除主鍵的INSERT SQL等，也能夠生成DML統計信息。相似工具備binlog2sql、MyFlash、my2fback等，本工具基於my2fback、binlog_rollback工具二次開發而來。github
my2sql的GitHub地址：https://github.com/liuhr/my2sqlgolang
優勢：面試
- 功能豐富，不只支持回滾操做，還有其餘實用功能。
- 基於golang實現，速度快，全量解析1.1Gbinlog只須要1分30秒左右，當前其餘相似開源工具通常要幾十分鐘。
2、my2sql用途
- 數據快速回滾(閃回)
- 主從切換後新master丟數據的修復
- 從binlog生成標準SQL，帶來的衍生功能
- 生成DML統計信息，能夠找到哪些表更新的比較頻繁
- IO高TPS高， 查出哪些表在頻繁更新
- 找出某個時間點數據庫是否有大事務或者長事務
- 主從延遲，分析主庫執行的SQL語句
- 除了支持常規數據類型，對大部分工具不支持的數據類型作了支持，好比json、blob、text、emoji等數據類型sql生成
3、產品性能對比
binlog2sql當前是業界使用最普遍的MySQL回滾工具，下面對my2sql和binlog2sql作個性能對比。sql
| my2sql | binlog2sql | |
|---|---|---|
| 1.1G binlog生成回滾SQL | 1分40秒 | 65分鐘 |
| 1.1G binlog生成原始SQL | 1分30秒 | 50分鐘 |
| 1.1G binlog生成表DML統計信息、以及事務統計信息 | 40秒 | 不支持 |
4、安裝
-- 申請一臺全新的主機 docker rm -f lhrmy2sql docker run -d --name lhrmy2sql -h lhrmy2sql \ --privileged=true lhrbest/lhrcentos76:8.0 \ /usr/sbin/init docker exec -it lhrmy2sql bash -- 方法1：編譯安裝 yum install -y golang go version go env | grep GOPATH mkdir -p /root/go/src cd /root/go/src git clone https://github.com/liuhr/my2sql.git cd my2sql/ go build . -- 方法2：直接下載編譯好的二進制文件。 -- https://github.com/liuhr/my2sql/blob/master/releases/my2sql wget https://raw.githubusercontent.com/liuhr/my2sql/master/releases/my2sql mv my2sql /usr/local/bin/my2sql chmod +x /usr/local/bin/my2sql -- 若不能下載，請添加如下解析： echo " 13.229.188.59 github.com 199.232.4.133 raw.githubusercontent.com " >> /etc/hosts
5、重要參數說明
-U 優先使用unique key做爲where條件，默認falsedocker
- -add-extraInfo 是否把database/table/datetime/binlogposition...信息以註釋的方式加入生成的每條sql前，默認false
datetime=2020-07-16_10:44:09 database=orchestrator table=cluster_domain_name binlog=mysql-bin.011519 startpos=15552 stoppos=15773 UPDATE `orchestrator`.`cluster_domain_name` SET `last_registered`='2020-07-16 10:44:09' WHERE `cluster_name`='192.168.1.1:3306'
-big-trx-row-limit n
transaction with affected rows greater or equal to this value is considerated as big transaction
找出影響了n行數據的事務，默認500條數據庫-databases 、 -tables 庫及表條件過濾, 以逗號分隔json
-sql 要解析的sql類型，可選參數insert、update、delete，默認所有解析centos
-doNotAddPrifixDb
Prefix table name witch database name in sql,ex: insert into db1.tb1 (x1, x1) values (y1, y1)
默認生成insert into db1.tb1 (x1, x1) values (y1, y1)類sql，也能夠生成不帶庫名的sql-file-per-table 爲每一個表生成一個sql文件
-full-columns
For update sql, include unchanged columns. for update and delete, use all columns to build where condition.
default false, this is, use changed columns to build set part, use primary/unique key to build where condition
生成的sql是否帶全列信息，默認false-ignorePrimaryKeyForInsert 生成的insert語句是否去掉主鍵，默認false
-output-dir 將生成的結果存放到制定目錄
-output-toScreen 將生成的結果打印到屏幕，默認寫到文件
-threads 線程數，默認8個
- -work-type 2sql表示生成原始sql，rollback表示生成回滾sql，stats表示只統計DML、事務信息
6、使用案例
6.1 解析出標準SQL
根據時間點解析出標準SQL
./my2sql -user root -password xxxx -host 127.0.0.1 -port 3306 -work-type 2sql \ -start-file mysql-bin.011259 -start-datetime "2020-07-16 10:20:00" -stop-datetime "2020-07-16 11:00:00" \ -output-dir ./tmpdir
根據pos點解析出標準SQL
./my2sql -user root -password xxxx -host 127.0.0.1 -port 3306 -work-type 2sql \ -start-file mysql-bin.011259 -start-pos 4 -stop-file mysql-bin.011259 -stop-pos 583918266 \ -output-dir ./tmpdir
6.2 解析出回滾SQL
根據時間點解析出回滾SQL
./my2sql -user root -password xxxx -host 127.0.0.1 -port 3306 -work-type rollback \ -start-file mysql-bin.011259 -start-datetime "2020-07-16 10:20:00" -stop-datetime "2020-07-16 11:00:00" \ -output-dir ./tmpdir
根據pos點解析出回滾SQL
./my2sql -user root -password xxxx -host 127.0.0.1 -port 3306 -work-type rollback \ -start-file mysql-bin.011259 -start-pos 4 -stop-file mysql-bin.011259 -stop-pos 583918266 \ -output-dir ./tmpdir
6.3 統計DML以及大事務
統計時間範圍各個表的DML操做數量，統計一個事務大於500條、時間大於300秒的事務
./my2sql -user root -password xxxx -host 127.0.0.1 -port 3306 -work-type stats \ -start-file mysql-bin.011259 -start-datetime "2020-07-16 10:20:00" -stop-datetime "2020-07-16 11:00:00" \ -big-trx-row-limit 500 -long-trx-seconds 300 -output-dir ./tmpdir
統計一段pos點範圍各個表的DML操做數量，統計一個事務大於500條、時間大於300秒的事務
./my2sql -user root -password xxxx -host 127.0.0.1 -port 3306 -work-type stats \ -start-file mysql-bin.011259 -start-pos 4 -stop-file mysql-bin.011259 -stop-pos 583918266 \ -big-trx-row-limit 500 -long-trx-seconds 300 -output-dir ./tmpdir
6.4 從某一個pos點解析出標準SQL，而且持續打印到屏幕
./my2sql -user root -password xxxx -host 127.0.0.1 -port 3306 -work-type 2sql \ -start-file mysql-bin.011259 -start-pos 4 -output-toScreen
7、限制
- 使用回滾/閃回功能時，binlog格式必須爲row,且binlog_row_image=full， DML統計以及大事務分析不受影響
- 只能回滾DML， 不能回滾DDL
- 支持指定-tl時區來解釋binlog中time/datetime字段的內容。開始時間-start-datetime與結束時間-stop-datetime也會使用此指定的時區，
但注意此開始與結束時間針對的是binlog event header中保存的unix timestamp。結果中的額外的datetime時間信息都是binlog event header中的unix timestamp - 此工具是假裝成從庫拉取binlog，須要鏈接數據庫的用戶有SELECT, REPLICATION SLAVE, REPLICATION CLIENT權限
- MySQL8.0版本須要在配置文件中加入default_authentication_plugin =mysql_native_password，用戶密碼認證必須是mysql_native_password才能解析
8、案例演示
8.1 準備MySQL環境
docker rm -f mysql3306 docker run -d --name mysql3306 -h mysql3306 -p 3306:3306 \ -v /etc/mysql/mysql3306/conf:/etc/mysql/conf.d \ -e MYSQL_ROOT_PASSWORD=lhr -e TZ=Asia/Shanghai \ mysql:5.7.30 docker exec -it mysql3306 bash docker logs -f mysql3306 cat > /etc/mysql/mysql3306/conf/my.cnf <<"EOF" [mysqld] default-time-zone = '+8:00' log_timestamps = SYSTEM skip-name-resolve log-bin server_id=573306 character_set_server=utf8mb4 EOF docker restart mysql3306 mysql -uroot -plhr -h192.168.66.35 -P3306 create database lhrdb default character set utf8mb4;
8.2 執行DML操做
show master logs;
flush logs;
select now();
use lhrdb;
CREATE TABLE `student` (
`id` int(11) NOT NULL AUTO_INCREMENT,
`number` int(11) NOT NULL,
`name` varchar(255) DEFAULT NULL,
`add_time` timestamp NULL DEFAULT CURRENT_TIMESTAMP COMMENT '添加的時間',
`content` json DEFAULT NULL,
PRIMARY KEY (`id`),
UNIQUE KEY `idx_name` (`number`,`name`)
) ENGINE=InnoDB DEFAULT CHARSET=utf8;
INSERT INTO `lhrdb`.`student` (`id`,`number`,`name`,`add_time`,`content`) VALUES (1233,26,'ranran','2020-07-15 19:06:03',null);
INSERT INTO `lhrdb`.`student` (`id`,`number`,`name`,`add_time`,`content`) VALUES (1232,134,'asdf','2020-07-12 11:08:41',null);
INSERT INTO `lhrdb`.`student` (`id`,`number`,`name`,`add_time`,`content`) VALUES (1231,21,'chenxi','2020-07-12 10:12:45',null);
INSERT INTO `lhrdb`.`student` (`id`,`number`,`name`,`add_time`,`content`) VALUES (1229,20,'chenxi','2020-07-11 16:20:50',null);
INSERT INTO `lhrdb`.`student` (`id`,`number`,`name`,`add_time`,`content`) VALUES (1227,18,'hanran','2020-07-06 21:55:48','{\"age\":13,\"author\":\"liuhan\"}');
select * from student;
select now();
show master logs;
show binlog events in 'mysql3306-bin.000002';
執行過程：
MySQL [(none)]> show master logs;
+----------------------+-----------+
| Log_name | File_size |
+----------------------+-----------+
| mysql3306-bin.000001 | 3071539 |
| mysql3306-bin.000002 | 154 |
| mysql3306-bin.000003 | 154 |
+----------------------+-----------+
3 rows in set (0.05 sec)
MySQL [(none)]>
MySQL [(none)]> create database lhrdb default character set utf8mb4;
Query OK, 1 row affected (0.05 sec)
MySQL [(none)]> show master logs;
+----------------------+-----------+
| Log_name | File_size |
+----------------------+-----------+
| mysql3306-bin.000001 | 3071539 |
| mysql3306-bin.000002 | 154 |
| mysql3306-bin.000003 | 346 |
+----------------------+-----------+
3 rows in set (0.05 sec)
MySQL [(none)]> flush logs;
Query OK, 0 rows affected (0.06 sec)
MySQL [(none)]>
MySQL [(none)]> select now();
+---------------------+
| now() |
+---------------------+
| 2021-02-26 12:22:38 |
+---------------------+
1 row in set (0.05 sec)
MySQL [(none)]>
MySQL [(none)]> use lhrdb;
Database changed
MySQL [lhrdb]> CREATE TABLE `student` (
-> `id` int(11) NOT NULL AUTO_INCREMENT,
-> `number` int(11) NOT NULL,
-> `name` varchar(255) DEFAULT NULL,
-> `add_time` timestamp NULL DEFAULT CURRENT_TIMESTAMP COMMENT '添加的時間',
-> `content` json DEFAULT NULL,
-> PRIMARY KEY (`id`),
-> UNIQUE KEY `idx_name` (`number`,`name`)
-> ) ENGINE=InnoDB DEFAULT CHARSET=utf8;
Query OK, 0 rows affected (0.07 sec)
MySQL [lhrdb]> INSERT INTO `lhrdb`.`student` (`id`,`number`,`name`,`add_time`,`content`) VALUES (1233,26,'ranran','2020-07-15 19:06:03',null);
Query OK, 1 row affected (0.08 sec)
MySQL [lhrdb]> INSERT INTO `lhrdb`.`student` (`id`,`number`,`name`,`add_time`,`content`) VALUES (1232,134,'asdf','2020-07-12 11:08:41',null);
Query OK, 1 row affected (0.05 sec)
MySQL [lhrdb]> INSERT INTO `lhrdb`.`student` (`id`,`number`,`name`,`add_time`,`content`) VALUES (1231,21,'chenxi','2020-07-12 10:12:45',null);
Query OK, 1 row affected (0.06 sec)
MySQL [lhrdb]> INSERT INTO `lhrdb`.`student` (`id`,`number`,`name`,`add_time`,`content`) VALUES (1229,20,'chenxi','2020-07-11 16:20:50',null);
Query OK, 1 row affected (0.05 sec)
MySQL [lhrdb]> INSERT INTO `lhrdb`.`student` (`id`,`number`,`name`,`add_time`,`content`) VALUES (1227,18,'hanran','2020-07-06 21:55:48','{\"age\":13,\"author\":\"liuhan\"}');
Query OK, 1 row affected (0.05 sec)
MySQL [lhrdb]>
MySQL [lhrdb]> select * from student;
+------+--------+--------+---------------------+---------------------------------+
| id | number | name | add_time | content |
+------+--------+--------+---------------------+---------------------------------+
| 1227 | 18 | hanran | 2020-07-06 21:55:48 | {"age": 13, "author": "liuhan"} |
| 1229 | 20 | chenxi | 2020-07-11 16:20:50 | NULL |
| 1231 | 21 | chenxi | 2020-07-12 10:12:45 | NULL |
| 1232 | 134 | asdf | 2020-07-12 11:08:41 | NULL |
| 1233 | 26 | ranran | 2020-07-15 19:06:03 | NULL |
+------+--------+--------+---------------------+---------------------------------+
5 rows in set (0.05 sec)
MySQL [lhrdb]> select now();
+---------------------+
| now() |
+---------------------+
| 2021-02-26 12:23:16 |
+---------------------+
1 row in set (0.05 sec)
MySQL [lhrdb]>
MySQL [lhrdb]> show master logs;
+----------------------+-----------+
| Log_name | File_size |
+----------------------+-----------+
| mysql3306-bin.000001 | 3071539 |
| mysql3306-bin.000002 | 154 |
| mysql3306-bin.000003 | 397 |
| mysql3306-bin.000004 | 2131 |
+----------------------+-----------+
4 rows in set (0.05 sec)
MySQL [lhrdb]> show binlog events in 'mysql3306-bin.000004';
+----------------------+------+----------------+-----------+-------------+----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+
| Log_name | Pos | Event_type | Server_id | End_log_pos | Info |
+----------------------+------+----------------+-----------+-------------+----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+
| mysql3306-bin.000004 | 4 | Format_desc | 573306 | 123 | Server ver: 5.7.30-log, Binlog ver: 4 |
| mysql3306-bin.000004 | 123 | Previous_gtids | 573306 | 154 | |
| mysql3306-bin.000004 | 154 | Anonymous_Gtid | 573306 | 219 | SET @@SESSION.GTID_NEXT= 'ANONYMOUS' |
| mysql3306-bin.000004 | 219 | Query | 573306 | 634 | use `lhrdb`; CREATE TABLE `student` (
`id` int(11) NOT NULL AUTO_INCREMENT,
`number` int(11) NOT NULL,
`name` varchar(255) DEFAULT NULL,
`add_time` timestamp NULL DEFAULT CURRENT_TIMESTAMP COMMENT '添加的時間',
`content` json DEFAULT NULL,
PRIMARY KEY (`id`),
UNIQUE KEY `idx_name` (`number`,`name`)
) ENGINE=InnoDB DEFAULT CHARSET=utf8 |
| mysql3306-bin.000004 | 634 | Anonymous_Gtid | 573306 | 699 | SET @@SESSION.GTID_NEXT= 'ANONYMOUS' |
| mysql3306-bin.000004 | 699 | Query | 573306 | 780 | BEGIN |
| mysql3306-bin.000004 | 780 | Table_map | 573306 | 839 | table_id: 108 (lhrdb.student) |
| mysql3306-bin.000004 | 839 | Write_rows | 573306 | 895 | table_id: 108 flags: STMT_END_F |
| mysql3306-bin.000004 | 895 | Xid | 573306 | 926 | COMMIT /* xid=13 */ |
| mysql3306-bin.000004 | 926 | Anonymous_Gtid | 573306 | 991 | SET @@SESSION.GTID_NEXT= 'ANONYMOUS' |
| mysql3306-bin.000004 | 991 | Query | 573306 | 1072 | BEGIN |
| mysql3306-bin.000004 | 1072 | Table_map | 573306 | 1131 | table_id: 108 (lhrdb.student) |
| mysql3306-bin.000004 | 1131 | Write_rows | 573306 | 1185 | table_id: 108 flags: STMT_END_F |
| mysql3306-bin.000004 | 1185 | Xid | 573306 | 1216 | COMMIT /* xid=14 */ |
| mysql3306-bin.000004 | 1216 | Anonymous_Gtid | 573306 | 1281 | SET @@SESSION.GTID_NEXT= 'ANONYMOUS' |
| mysql3306-bin.000004 | 1281 | Query | 573306 | 1362 | BEGIN |
| mysql3306-bin.000004 | 1362 | Table_map | 573306 | 1421 | table_id: 108 (lhrdb.student) |
| mysql3306-bin.000004 | 1421 | Write_rows | 573306 | 1477 | table_id: 108 flags: STMT_END_F |
| mysql3306-bin.000004 | 1477 | Xid | 573306 | 1508 | COMMIT /* xid=15 */ |
| mysql3306-bin.000004 | 1508 | Anonymous_Gtid | 573306 | 1573 | SET @@SESSION.GTID_NEXT= 'ANONYMOUS' |
| mysql3306-bin.000004 | 1573 | Query | 573306 | 1654 | BEGIN |
| mysql3306-bin.000004 | 1654 | Table_map | 573306 | 1713 | table_id: 108 (lhrdb.student) |
| mysql3306-bin.000004 | 1713 | Write_rows | 573306 | 1769 | table_id: 108 flags: STMT_END_F |
| mysql3306-bin.000004 | 1769 | Xid | 573306 | 1800 | COMMIT /* xid=16 */ |
| mysql3306-bin.000004 | 1800 | Anonymous_Gtid | 573306 | 1865 | SET @@SESSION.GTID_NEXT= 'ANONYMOUS' |
| mysql3306-bin.000004 | 1865 | Query | 573306 | 1946 | BEGIN |
| mysql3306-bin.000004 | 1946 | Table_map | 573306 | 2005 | table_id: 108 (lhrdb.student) |
| mysql3306-bin.000004 | 2005 | Write_rows | 573306 | 2100 | table_id: 108 flags: STMT_END_F |
| mysql3306-bin.000004 | 2100 | Xid | 573306 | 2131 | COMMIT /* xid=17 */ |
+----------------------+------+----------------+-----------+-------------+----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+
29 rows in set (0.05 sec)
8.3 解析binlog生成標準SQL
能夠根據時間點解析出標準SQL：
my2sql -user root -password lhr -port 3306 \ -host 192.168.66.35 -databases lhrdb -tables student \ -work-type 2sql -start-file mysql3306-bin.000004 \ -start-datetime "2021-02-26 12:22:38" --stop-datetime "2021-02-26 12:23:16" \ -output-dir /my2sql/
也能夠根據binlog的pos點解析出標準SQL：
my2sql -user root -password lhr -port 3306 \ -host 192.168.66.35 -databases lhrdb -tables student \ -work-type 2sql -start-file mysql3306-bin.000004 \ -start-pos 154 -stop-file mysql3306-bin.000004 -stop-pos 2131 \ -output-dir /my2sql/
執行過程：
[root@lhrmy2sql my2sql]# my2sql -user root -password lhr -port 3306 \
> -host 192.168.66.35 -databases lhrdb -tables student \
> -work-type 2sql -start-file mysql3306-bin.000004 \
> -start-pos 154 -stop-file mysql3306-bin.000004 -stop-pos 2131 \
> -output-dir /my2sql/
[2021/02/26 12:27:42] [info] events.go:208 start thread to write redo/rollback sql into file
[2021/02/26 12:27:42] [info] binlogsyncer.go:144 create BinlogSyncer with config {1113306 mysql 192.168.66.35 3306 root utf8 false false <nil> false Local false 0 0s 0s 0 false false 0}
[2021/02/26 12:27:42] [info] binlogsyncer.go:360 begin to sync binlog from position (mysql3306-bin.000004, 154)
[2021/02/26 12:27:42] [info] events.go:58 start thread 2 to generate redo/rollback sql
[2021/02/26 12:27:42] [info] events.go:58 start thread 1 to generate redo/rollback sql
[2021/02/26 12:27:42] [info] stats_process.go:166 start thread to analyze statistics from binlog
[2021/02/26 12:27:42] [info] repl.go:15 start to get binlog from mysql
[2021/02/26 12:27:42] [info] binlogsyncer.go:777 rotate to (mysql3306-bin.000004, 154)
[2021/02/26 12:27:42] [info] com.go:57 stop to get event. StopFilePos set. currentBinlog (mysql3306-bin.000004, 2131) StopFilePos (mysql3306-bin.000004, 2131)
[2021/02/26 12:27:42] [info] repl.go:17 finish getting binlog from mysql
[2021/02/26 12:27:42] [info] events.go:183 exit thread 1 to generate redo/rollback sql
[2021/02/26 12:27:42] [info] stats_process.go:266 exit thread to analyze statistics from binlog
[2021/02/26 12:27:42] [info] events.go:183 exit thread 2 to generate redo/rollback sql
[2021/02/26 12:27:42] [info] events.go:272 finish writing redo/forward sql into file
[2021/02/26 12:27:42] [info] events.go:275 exit thread to write redo/rollback sql into file
[root@lhrmy2sql my2sql]# ll
total 12
-rw-r--r-- 1 root root 107 Feb 26 12:27 biglong_trx.txt
-rw-r--r-- 1 root root 291 Feb 26 12:27 binlog_status.txt
-rw-r--r-- 1 root root 671 Feb 26 12:27 forward.4.sql
[root@lhrmy2sql my2sql]# more biglong_trx.txt
binlog starttime stoptime startpos stoppos rows duration tables
[root@lhrmy2sql my2sql]# more binlog_status.txt
binlog starttime stoptime startpos stoppos inserts updates deletes database table
mysql3306-bin.000004 2021-02-26_12:23:06 2021-02-26_12:23:06 780 2100 5 0 0 lhrdb student
[root@lhrmy2sql my2sql]# more forward.4.sql
INSERT INTO `lhrdb`.`student` (`id`,`number`,`name`,`add_time`,`content`) VALUES (1233,26,'ranran','2020-07-15 19:06:03',null);
INSERT INTO `lhrdb`.`student` (`id`,`number`,`name`,`add_time`,`content`) VALUES (1232,134,'asdf','2020-07-12 11:08:41',null);
INSERT INTO `lhrdb`.`student` (`id`,`number`,`name`,`add_time`,`content`) VALUES (1231,21,'chenxi','2020-07-12 10:12:45',null);
INSERT INTO `lhrdb`.`student` (`id`,`number`,`name`,`add_time`,`content`) VALUES (1229,20,'chenxi','2020-07-11 16:20:50',null);
INSERT INTO `lhrdb`.`student` (`id`,`number`,`name`,`add_time`,`content`) VALUES (1227,18,'hanran','2020-07-06 21:55:48','{\"age\":13,\"author\":\"liuhan\"}');
能夠看到，原始的SQL插入語句已經被解析出來了。
8.4 執行閃回操做
根據binlog的pos點解析出回滾SQL
my2sql -user root -password lhr -port 3306 \ -host 192.168.66.35 -databases lhrdb -tables student \ -work-type rollback -start-file mysql3306-bin.000004 \ -start-pos 154 -stop-file mysql3306-bin.000004 -stop-pos 2131 \ -output-dir /my2sql/
執行過程：
[root@lhrmy2sql my2sql]# my2sql -user root -password lhr -port 3306 \
> -host 192.168.66.35 -databases lhrdb -tables student \
> -work-type rollback -start-file mysql3306-bin.000004 \
> -start-pos 154 -stop-file mysql3306-bin.000004 -stop-pos 2131 \
> -output-dir /my2sql/
[2021/02/26 12:29:51] [info] binlogsyncer.go:144 create BinlogSyncer with config {1113306 mysql 192.168.66.35 3306 root utf8 false false <nil> false Local false 0 0s 0s 0 false false 0}
[2021/02/26 12:29:51] [info] binlogsyncer.go:360 begin to sync binlog from position (mysql3306-bin.000004, 154)
[2021/02/26 12:29:51] [info] events.go:208 start thread to write redo/rollback sql into file
[2021/02/26 12:29:51] [info] events.go:58 start thread 2 to generate redo/rollback sql
[2021/02/26 12:29:51] [info] events.go:58 start thread 1 to generate redo/rollback sql
[2021/02/26 12:29:51] [info] stats_process.go:166 start thread to analyze statistics from binlog
[2021/02/26 12:29:51] [info] repl.go:15 start to get binlog from mysql
[2021/02/26 12:29:51] [info] binlogsyncer.go:777 rotate to (mysql3306-bin.000004, 154)
[2021/02/26 12:29:51] [info] com.go:57 stop to get event. StopFilePos set. currentBinlog (mysql3306-bin.000004, 2131) StopFilePos (mysql3306-bin.000004, 2131)
[2021/02/26 12:29:51] [info] repl.go:17 finish getting binlog from mysql
[2021/02/26 12:29:51] [info] stats_process.go:266 exit thread to analyze statistics from binlog
[2021/02/26 12:29:51] [info] events.go:183 exit thread 1 to generate redo/rollback sql
[2021/02/26 12:29:51] [info] events.go:183 exit thread 2 to generate redo/rollback sql
[2021/02/26 12:29:51] [info] events.go:257 finish writing rollback sql into tmp files, start to revert content order of tmp files
[2021/02/26 12:29:51] [info] rollback_process.go:15 start thread 1 to revert rollback sql files
[2021/02/26 12:29:51] [info] rollback_process.go:41 start to revert tmp file /my2sql/.rollback.4.sql into /my2sql/rollback.4.sql
[2021/02/26 12:29:51] [info] rollback_process.go:156 finish reverting tmp file /my2sql/.rollback.4.sql into /my2sql/rollback.4.sql
[2021/02/26 12:29:51] [info] rollback_process.go:25 exit thread 1 to revert rollback sql files
[2021/02/26 12:29:51] [info] events.go:270 finish reverting content order of tmp files
[2021/02/26 12:29:51] [info] events.go:275 exit thread to write redo/rollback sql into file
[root@lhrmy2sql my2sql]# ll
total 12
-rw-r--r-- 1 root root 107 Feb 26 12:29 biglong_trx.txt
-rw-r--r-- 1 root root 291 Feb 26 12:29 binlog_status.txt
-rw-r--r-- 1 root root 235 Feb 26 12:29 rollback.4.sql
[root@lhrmy2sql my2sql]# more biglong_trx.txt
binlog starttime stoptime startpos stoppos rows duration tables
[root@lhrmy2sql my2sql]# more binlog_status.txt
binlog starttime stoptime startpos stoppos inserts updates deletes database table
mysql3306-bin.000004 2021-02-26_12:23:06 2021-02-26_12:23:06 780 2100 5 0 0 lhrdb student
[root@lhrmy2sql my2sql]# more rollback.4.sql
DELETE FROM `lhrdb`.`student` WHERE `id`=1227;
DELETE FROM `lhrdb`.`student` WHERE `id`=1229;
DELETE FROM `lhrdb`.`student` WHERE `id`=1231;
DELETE FROM `lhrdb`.`student` WHERE `id`=1232;
DELETE FROM `lhrdb`.`student` WHERE `id`=1233;
能夠看到，回滾SQL是DELETE，已經生成。
要回滾該事務，則執行該SQL便可：
mysql -uroot -plhr -h192.168.66.35 -P3306 < rollback.4.sql
8.5 解析binlog 統計DML、長事務與大事務分析
MySQL [lhrdb]> flush logs; Query OK, 0 rows affected (0.06 sec) MySQL [lhrdb]> show master logs; +----------------------+-----------+ | Log_name | File_size | +----------------------+-----------+ | mysql3306-bin.000001 | 3071539 | | mysql3306-bin.000002 | 154 | | mysql3306-bin.000003 | 397 | | mysql3306-bin.000004 | 2182 | | mysql3306-bin.000005 | 154 | +----------------------+-----------+ 5 rows in set (0.05 sec) -- sysbench建立表並插入數據 [root@lhrmy2sql my2sql]# sysbench /usr/share/sysbench/oltp_common.lua --time=100 --mysql-host=192.168.66.35 --mysql-port=3306 --mysql-user=root --mysql-password=lhr --mysql-db=lhrdb --table-size=10000 --tables=10 --threads=16 --events=999999999 prepare sysbench 1.0.17 (using system LuaJIT 2.0.4) Initializing worker threads... Creating table 'sbtest8'... Creating table 'sbtest4'... Creating table 'sbtest2'... Creating table 'sbtest7'... Creating table 'sbtest1'... Creating table 'sbtest5'... Creating table 'sbtest3'... Creating table 'sbtest10'... Creating table 'sbtest6'... Creating table 'sbtest9'... Inserting 10000 records into 'sbtest2' Inserting 10000 records into 'sbtest5' Inserting 10000 records into 'sbtest8' Inserting 10000 records into 'sbtest10' Inserting 10000 records into 'sbtest7' Inserting 10000 records into 'sbtest3' Inserting 10000 records into 'sbtest9' Inserting 10000 records into 'sbtest1' Inserting 10000 records into 'sbtest6' Inserting 10000 records into 'sbtest4' Creating a secondary index on 'sbtest2'... Creating a secondary index on 'sbtest5'... Creating a secondary index on 'sbtest8'... Creating a secondary index on 'sbtest7'... Creating a secondary index on 'sbtest10'... Creating a secondary index on 'sbtest3'... Creating a secondary index on 'sbtest9'... Creating a secondary index on 'sbtest4'... Creating a secondary index on 'sbtest6'... Creating a secondary index on 'sbtest1'...
使用my2sql進行解析：
my2sql -user root -password lhr -port 3306 \ -host 192.168.66.35 -databases lhrdb -tables student \ -work-type rollback -start-file mysql3306-bin.000004 \ -start-pos 154 -stop-file mysql3306-bin.000004 -stop-pos 2131 \ -output-dir /my2sql/
執行過程：
[root@lhrmy2sql my2sql]# my2sql -user root -password lhr -port 3306 \
> -host 192.168.66.35 -databases lhrdb \
> -big-trx-row-limit 500 -long-trx-seconds 300 \
> -work-type stats -start-file mysql3306-bin.000005 \
> -start-pos 154 -stop-file mysql3306-bin.000005 -stop-pos 19097041 \
> -output-dir /my2sql/
[2021/02/26 12:44:51] [info] binlogsyncer.go:144 create BinlogSyncer with config {1113306 mysql 192.168.66.35 3306 root utf8 false false <nil> false Local false 0 0s 0s 0 false false 0}
[2021/02/26 12:44:51] [info] stats_process.go:166 start thread to analyze statistics from binlog
[2021/02/26 12:44:51] [info] binlogsyncer.go:360 begin to sync binlog from position (mysql3306-bin.000005, 154)
[2021/02/26 12:44:51] [info] repl.go:15 start to get binlog from mysql
[2021/02/26 12:44:51] [info] binlogsyncer.go:777 rotate to (mysql3306-bin.000005, 154)
[2021/02/26 12:44:51] [info] com.go:57 stop to get event. StopFilePos set. currentBinlog (mysql3306-bin.000005, 19097041) StopFilePos (mysql3306-bin.000005, 19097041)
[2021/02/26 12:44:51] [info] repl.go:17 finish getting binlog from mysql
[2021/02/26 12:44:51] [info] stats_process.go:266 exit thread to analyze statistics from binlog
[root@lhrmy2sql my2sql]#
[root@lhrmy2sql my2sql]# ll
total 12
-rw-r--r-- 1 root root 6311 Feb 26 12:44 biglong_trx.txt
-rw-r--r-- 1 root root 1614 Feb 26 12:44 binlog_status.txt
[root@lhrmy2sql my2sql]# more biglong_trx.txt
binlog starttime stoptime startpos stoppos rows duration tables
mysql3306-bin.000005 2021-02-26_12:33:44 2021-02-26_12:33:44 3710 522152 2716 0 [lhrdb.sbtest2(inserts=2716, updates=0, deletes=0)]
mysql3306-bin.000005 2021-02-26_12:33:44 2021-02-26_12:33:44 522217 1040659 2716 0 [lhrdb.sbtest5(inserts=2716, updates=0, deletes=0)]
mysql3306-bin.000005 2021-02-26_12:33:45 2021-02-26_12:33:45 1040724 1559166 2716 0 [lhrdb.sbtest2(inserts=2716, updates=0, deletes=0)]
mysql3306-bin.000005 2021-02-26_12:33:45 2021-02-26_12:33:45 1559231 2077673 2716 0 [lhrdb.sbtest5(inserts=2716, updates=0, deletes=0)]
mysql3306-bin.000005 2021-02-26_12:33:44 2021-02-26_12:33:44 2077738 2596180 2716 0 [lhrdb.sbtest8(inserts=2716, updates=0, deletes=0)]
mysql3306-bin.000005 2021-02-26_12:33:45 2021-02-26_12:33:45 2596245 3114687 2716 0 [lhrdb.sbtest2(inserts=2716, updates=0, deletes=0)]
mysql3306-bin.000005 2021-02-26_12:33:45 2021-02-26_12:33:45 3114752 3633194 2716 0 [lhrdb.sbtest8(inserts=2716, updates=0, deletes=0)]
mysql3306-bin.000005 2021-02-26_12:33:45 2021-02-26_12:33:45 3633259 4151701 2716 0 [lhrdb.sbtest5(inserts=2716, updates=0, deletes=0)]
mysql3306-bin.000005 2021-02-26_12:33:44 2021-02-26_12:33:44 4151766 4670208 2716 0 [lhrdb.sbtest7(inserts=2716, updates=0, deletes=0)]
mysql3306-bin.000005 2021-02-26_12:33:45 2021-02-26_12:33:45 4670273 5023855 1852 0 [lhrdb.sbtest2(inserts=1852, updates=0, deletes=0)]
mysql3306-bin.000005 2021-02-26_12:33:45 2021-02-26_12:33:45 5023920 5542362 2716 0 [lhrdb.sbtest8(inserts=2716, updates=0, deletes=0)]
mysql3306-bin.000005 2021-02-26_12:33:45 2021-02-26_12:33:45 5542427 5896009 1852 0 [lhrdb.sbtest5(inserts=1852, updates=0, deletes=0)]
mysql3306-bin.000005 2021-02-26_12:33:44 2021-02-26_12:33:44 5896074 6414517 2716 0 [lhrdb.sbtest10(inserts=2716, updates=0, deletes=0)]
mysql3306-bin.000005 2021-02-26_12:33:45 2021-02-26_12:33:45 6414582 6933024 2716 0 [lhrdb.sbtest7(inserts=2716, updates=0, deletes=0)]
mysql3306-bin.000005 2021-02-26_12:33:44 2021-02-26_12:33:44 6933089 7451531 2716 0 [lhrdb.sbtest1(inserts=2716, updates=0, deletes=0)]
mysql3306-bin.000005 2021-02-26_12:33:44 2021-02-26_12:33:44 7451596 7970038 2716 0 [lhrdb.sbtest3(inserts=2716, updates=0, deletes=0)]
mysql3306-bin.000005 2021-02-26_12:33:44 2021-02-26_12:33:44 7970103 8488545 2716 0 [lhrdb.sbtest9(inserts=2716, updates=0, deletes=0)]
mysql3306-bin.000005 2021-02-26_12:33:45 2021-02-26_12:33:45 8488610 8842192 1852 0 [lhrdb.sbtest8(inserts=1852, updates=0, deletes=0)]
mysql3306-bin.000005 2021-02-26_12:33:46 2021-02-26_12:33:46 8842257 9360700 2716 0 [lhrdb.sbtest10(inserts=2716, updates=0, deletes=0)]
mysql3306-bin.000005 2021-02-26_12:33:44 2021-02-26_12:33:44 9360765 9879207 2716 0 [lhrdb.sbtest6(inserts=2716, updates=0, deletes=0)]
mysql3306-bin.000005 2021-02-26_12:33:44 2021-02-26_12:33:44 9879272 10397714 2716 0 [lhrdb.sbtest4(inserts=2716, updates=0, deletes=0)]
mysql3306-bin.000005 2021-02-26_12:33:46 2021-02-26_12:33:46 10397779 10916221 2716 0 [lhrdb.sbtest7(inserts=2716, updates=0, deletes=0)]
mysql3306-bin.000005 2021-02-26_12:33:46 2021-02-26_12:33:46 10916457 11434899 2716 0 [lhrdb.sbtest3(inserts=2716, updates=0, deletes=0)]
mysql3306-bin.000005 2021-02-26_12:33:46 2021-02-26_12:33:46 11434964 11953406 2716 0 [lhrdb.sbtest1(inserts=2716, updates=0, deletes=0)]
mysql3306-bin.000005 2021-02-26_12:33:46 2021-02-26_12:33:46 11953642 12472084 2716 0 [lhrdb.sbtest9(inserts=2716, updates=0, deletes=0)]
mysql3306-bin.000005 2021-02-26_12:33:46 2021-02-26_12:33:46 12472149 12990591 2716 0 [lhrdb.sbtest4(inserts=2716, updates=0, deletes=0)]
mysql3306-bin.000005 2021-02-26_12:33:46 2021-02-26_12:33:46 12990656 13509098 2716 0 [lhrdb.sbtest6(inserts=2716, updates=0, deletes=0)]
mysql3306-bin.000005 2021-02-26_12:33:46 2021-02-26_12:33:46 13509163 14027606 2716 0 [lhrdb.sbtest10(inserts=2716, updates=0, deletes=0)]
mysql3306-bin.000005 2021-02-26_12:33:46 2021-02-26_12:33:46 14027671 14381253 1852 0 [lhrdb.sbtest7(inserts=1852, updates=0, deletes=0)]
mysql3306-bin.000005 2021-02-26_12:33:46 2021-02-26_12:33:46 14381489 14899931 2716 0 [lhrdb.sbtest3(inserts=2716, updates=0, deletes=0)]
mysql3306-bin.000005 2021-02-26_12:33:46 2021-02-26_12:33:46 14899996 15253579 1852 0 [lhrdb.sbtest10(inserts=1852, updates=0, deletes=0)]
mysql3306-bin.000005 2021-02-26_12:33:46 2021-02-26_12:33:46 15253644 15772086 2716 0 [lhrdb.sbtest9(inserts=2716, updates=0, deletes=0)]
mysql3306-bin.000005 2021-02-26_12:33:46 2021-02-26_12:33:46 15772151 16290593 2716 0 [lhrdb.sbtest6(inserts=2716, updates=0, deletes=0)]
mysql3306-bin.000005 2021-02-26_12:33:46 2021-02-26_12:33:46 16290658 16809100 2716 0 [lhrdb.sbtest4(inserts=2716, updates=0, deletes=0)]
mysql3306-bin.000005 2021-02-26_12:33:46 2021-02-26_12:33:46 16809165 17327607 2716 0 [lhrdb.sbtest1(inserts=2716, updates=0, deletes=0)]
mysql3306-bin.000005 2021-02-26_12:33:46 2021-02-26_12:33:46 17327843 17681425 1852 0 [lhrdb.sbtest3(inserts=1852, updates=0, deletes=0)]
mysql3306-bin.000005 2021-02-26_12:33:46 2021-02-26_12:33:46 17681490 18035072 1852 0 [lhrdb.sbtest9(inserts=1852, updates=0, deletes=0)]
mysql3306-bin.000005 2021-02-26_12:33:46 2021-02-26_12:33:46 18035137 18388719 1852 0 [lhrdb.sbtest4(inserts=1852, updates=0, deletes=0)]
mysql3306-bin.000005 2021-02-26_12:33:46 2021-02-26_12:33:46 18388784 18742366 1852 0 [lhrdb.sbtest6(inserts=1852, updates=0, deletes=0)]
mysql3306-bin.000005 2021-02-26_12:33:46 2021-02-26_12:33:46 18742431 19096013 1852 0 [lhrdb.sbtest1(inserts=1852, updates=0, deletes=0)]
[root@lhrmy2sql my2sql]# more binlog_status.txt
binlog starttime stoptime startpos stoppos inserts updates deletes database table
mysql3306-bin.000005 2021-02-26_12:33:44 2021-02-26_12:33:45 522290 5895978 10000 0 0 lhrdb sbtest5
mysql3306-bin.000005 2021-02-26_12:33:44 2021-02-26_12:33:46 4151839 14381222 10000 0 0 lhrdb sbtest7
mysql3306-bin.000005 2021-02-26_12:33:44 2021-02-26_12:33:46 5896147 15253548 10000 0 0 lhrdb sbtest10
mysql3306-bin.000005 2021-02-26_12:33:44 2021-02-26_12:33:46 6933162 19095982 10000 0 0 lhrdb sbtest1
mysql3306-bin.000005 2021-02-26_12:33:44 2021-02-26_12:33:46 7451669 17681394 10000 0 0 lhrdb sbtest3
mysql3306-bin.000005 2021-02-26_12:33:44 2021-02-26_12:33:46 9360838 18742335 10000 0 0 lhrdb sbtest6
mysql3306-bin.000005 2021-02-26_12:33:44 2021-02-26_12:33:46 9879345 18388688 10000 0 0 lhrdb sbtest4
mysql3306-bin.000005 2021-02-26_12:33:44 2021-02-26_12:33:45 3783 5023824 10000 0 0 lhrdb sbtest2
mysql3306-bin.000005 2021-02-26_12:33:44 2021-02-26_12:33:45 2077811 8842161 10000 0 0 lhrdb sbtest8
mysql3306-bin.000005 2021-02-26_12:33:44 2021-02-26_12:33:46 7970176 18035041 10000 0 0 lhrdb sbtest9
若繼續對數據庫作壓測，繼續分析，能夠統計到相關的SQL：
[root@lhrmy2sql my2sql]# sysbench /usr/share/sysbench/oltp_read_write.lua --time=60 --mysql-host=192.168.66.35 --mysql-port=3306 --mysql-user=root --mysql-password=lhr --mysql-db=lhrdb --table-size=10000 --tables=10 --threads=16 --events=999999999 --report-interval=10 --db-ps-mode=disable --forced-shutdown=1 run
sysbench 1.0.17 (using system LuaJIT 2.0.4)
Running the test with following options:
Number of threads: 16
Report intermediate results every 10 second(s)
Initializing random number generator from current time
Forcing shutdown in 61 seconds
Initializing worker threads...
Threads started!
[ 10s ] thds: 16 tps: 339.98 qps: 6815.40 (r/w/o: 4773.15/1360.70/681.55) lat (ms,95%): 70.55 err/s: 0.00 reconn/s: 0.00
[ 20s ] thds: 16 tps: 325.92 qps: 6524.67 (r/w/o: 4567.13/1305.69/651.85) lat (ms,95%): 75.82 err/s: 0.00 reconn/s: 0.00
[ 30s ] thds: 16 tps: 323.20 qps: 6459.69 (r/w/o: 4521.49/1291.80/646.40) lat (ms,95%): 89.16 err/s: 0.00 reconn/s: 0.00
[ 40s ] thds: 16 tps: 350.30 qps: 7000.31 (r/w/o: 4899.94/1399.78/700.59) lat (ms,95%): 71.83 err/s: 0.00 reconn/s: 0.00
[ 50s ] thds: 16 tps: 349.38 qps: 6995.89 (r/w/o: 4897.68/1399.44/698.77) lat (ms,95%): 73.13 err/s: 0.00 reconn/s: 0.00
[ 60s ] thds: 16 tps: 341.42 qps: 6824.69 (r/w/o: 4776.47/1365.48/682.74) lat (ms,95%): 71.83 err/s: 0.00 reconn/s: 0.00
SQL statistics:
queries performed:
read: 284466
write: 81276
other: 40638
total: 406380
transactions: 20319 (338.41 per sec.)
queries: 406380 (6768.29 per sec.)
ignored errors: 0 (0.00 per sec.)
reconnects: 0 (0.00 per sec.)
General statistics:
total time: 60.0385s
total number of events: 20319
Latency (ms):
min: 19.25
avg: 47.25
max: 178.19
95th percentile: 74.46
sum: 960171.80
Threads fairness:
events (avg/stddev): 1269.9375/6.81
execution time (avg/stddev): 60.0107/0.01
[root@lhrmy2sql my2sql]# ll
total 12
-rw-r--r-- 1 root root 6311 Feb 26 12:44 biglong_trx.txt
-rw-r--r-- 1 root root 1614 Feb 26 12:44 binlog_status.txt
[root@lhrmy2sql my2sql]# rm -rf *
[root@lhrmy2sql my2sql]# my2sql -user root -password lhr -port 3306 \
> -host 192.168.66.35 -databases lhrdb \
> -big-trx-row-limit 500 -long-trx-seconds 300 \
> -work-type stats -start-file mysql3306-bin.000005 \
> -start-pos 19097041 -stop-file mysql3306-bin.000005 -stop-pos 53302083 \
> -output-dir /my2sql/
[2021/02/26 12:47:46] [info] binlogsyncer.go:144 create BinlogSyncer with config {1113306 mysql 192.168.66.35 3306 root utf8 false false <nil> false Local false 0 0s 0s 0 false false 0}
[2021/02/26 12:47:46] [info] binlogsyncer.go:360 begin to sync binlog from position (mysql3306-bin.000005, 19097041)
[2021/02/26 12:47:46] [info] stats_process.go:166 start thread to analyze statistics from binlog
[2021/02/26 12:47:46] [info] repl.go:15 start to get binlog from mysql
[2021/02/26 12:47:46] [info] binlogsyncer.go:777 rotate to (mysql3306-bin.000005, 19097041)
[2021/02/26 12:47:47] [info] com.go:57 stop to get event. StopFilePos set. currentBinlog (mysql3306-bin.000005, 53302083) StopFilePos (mysql3306-bin.000005, 53302083)
[2021/02/26 12:47:47] [info] repl.go:17 finish getting binlog from mysql
[2021/02/26 12:47:47] [info] stats_process.go:266 exit thread to analyze statistics from binlog
[root@lhrmy2sql my2sql]# ll
total 12
-rw-r--r-- 1 root root 107 Feb 26 12:47 biglong_trx.txt
-rw-r--r-- 1 root root 4554 Feb 26 12:47 binlog_status.txt
[root@lhrmy2sql my2sql]# more biglong_trx.txt
binlog starttime stoptime startpos stoppos rows duration tables
[root@lhrmy2sql my2sql]# more binlog_status.txt
binlog starttime stoptime startpos stoppos inserts updates deletes database table
mysql3306-bin.000005 2021-02-26_12:45:45 2021-02-26_12:46:14 19102706 35743680 990 1952 990 lhrdb sbtest1
mysql3306-bin.000005 2021-02-26_12:45:45 2021-02-26_12:46:14 19105598 35739197 964 1931 964 lhrdb sbtest9
mysql3306-bin.000005 2021-02-26_12:45:45 2021-02-26_12:46:14 19097179 35744246 956 1921 956 lhrdb sbtest4
mysql3306-bin.000005 2021-02-26_12:45:45 2021-02-26_12:46:14 19097653 35741997 945 1958 945 lhrdb sbtest6
mysql3306-bin.000005 2021-02-26_12:45:45 2021-02-26_12:46:14 19098864 35741523 989 1981 989 lhrdb sbtest2
mysql3306-bin.000005 2021-02-26_12:45:45 2021-02-26_12:46:14 19099338 35736472 996 2036 996 lhrdb sbtest5
mysql3306-bin.000005 2021-02-26_12:45:45 2021-02-26_12:46:14 19101497 35734145 1019 1994 1019 lhrdb sbtest7
mysql3306-bin.000005 2021-02-26_12:45:45 2021-02-26_12:46:14 19098127 35738157 1013 2023 1013 lhrdb sbtest10
mysql3306-bin.000005 2021-02-26_12:45:45 2021-02-26_12:46:14 19100549 35743206 993 2008 993 lhrdb sbtest8
mysql3306-bin.000005 2021-02-26_12:45:45 2021-02-26_12:46:14 19101023 35740880 1024 1974 1024 lhrdb sbtest3
mysql3306-bin.000005 2021-02-26_12:46:15 2021-02-26_12:46:44 35761728 53261637 1017 2046 1017 lhrdb sbtest2
mysql3306-bin.000005 2021-02-26_12:46:14 2021-02-26_12:46:44 35744890 53263965 1041 2101 1041 lhrdb sbtest5
mysql3306-bin.000005 2021-02-26_12:46:14 2021-02-26_12:46:44 35746573 53262280 1080 2059 1080 lhrdb sbtest6
mysql3306-bin.000005 2021-02-26_12:46:14 2021-02-26_12:46:44 35750416 53261071 1012 2098 1012 lhrdb sbtest4
mysql3306-bin.000005 2021-02-26_12:46:14 2021-02-26_12:46:44 35751625 53262754 1095 2045 1095 lhrdb sbtest7
mysql3306-bin.000005 2021-02-26_12:46:15 2021-02-26_12:46:44 35754518 53256021 1062 2191 1062 lhrdb sbtest8
mysql3306-bin.000005 2021-02-26_12:46:14 2021-02-26_12:46:44 35744415 53263322 1001 2093 1001 lhrdb sbtest10
mysql3306-bin.000005 2021-02-26_12:46:15 2021-02-26_12:46:45 35745364 53264439 1052 2054 1052 lhrdb sbtest3
mysql3306-bin.000005 2021-02-26_12:46:14 2021-02-26_12:46:44 35746099 53254338 1037 2072 1037 lhrdb sbtest1
mysql3306-bin.000005 2021-02-26_12:46:14 2021-02-26_12:46:44 35747782 53253220 1010 2057 1010 lhrdb sbtest9
mysql3306-bin.000005 2021-02-26_12:46:45 2021-02-26_12:46:45 53270228 53284649 1 3 1 lhrdb sbtest4
mysql3306-bin.000005 2021-02-26_12:46:45 2021-02-26_12:46:45 53286333 53291384 1 1 1 lhrdb sbtest1
mysql3306-bin.000005 2021-02-26_12:46:45 2021-02-26_12:46:45 53271176 53302052 4 3 4 lhrdb sbtest8
mysql3306-bin.000005 2021-02-26_12:46:45 2021-02-26_12:46:45 53272860 53298684 2 1 2 lhrdb sbtest9
mysql3306-bin.000005 2021-02-26_12:46:45 2021-02-26_12:46:45 53277911 53299327 2 5 2 lhrdb sbtest7
mysql3306-bin.000005 2021-02-26_12:46:45 2021-02-26_12:46:45 53264439 53295317 4 5 4 lhrdb sbtest5
mysql3306-bin.000005 2021-02-26_12:46:44 2021-02-26_12:46:45 53265174 53301011 2 4 2 lhrdb sbtest6
mysql3306-bin.000005 2021-02-26_12:46:44 2021-02-26_12:46:45 53266122 53295960 3 5 3 lhrdb sbtest2
mysql3306-bin.000005 2021-02-26_12:46:44 2021-02-26_12:46:45 53266857 53301486 4 13 4 lhrdb sbtest10
mysql3306-bin.000005 2021-02-26_12:46:45 2021-02-26_12:46:45 53270702 53298118 0 4 0 lhrdb sbtest3
[root@lhrmy2sql my2sql]#
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