Question

--------------mybinlog 日志穿越了，导致canal监控的es也穿越了，但是otter计算延迟的话，就乌龙了--------------

/*!40019 SET @@session.max_insert_delayed_threads=0*/;
/*!50003 SET @OLD_COMPLETION_TYPE=@@COMPLETION_TYPE,COMPLETION_TYPE=0*/;
DELIMITER /*!*/;

# at 479763265

# 201109 21:54:47 server id 100  end_log_pos 479763335 	Query	thread_id=32101	exec_time=1	error_code=0

SET TIMESTAMP=1604930087/*!*/;
SET @@session.pseudo_thread_id=32101/*!*/;
SET @@session.foreign_key_checks=1, @@session.sql_auto_is_null=0, @@session.unique_checks=1, @@session.autocommit=1/*!*/;
SET @@session.sql_mode=1344274432/*!*/;
SET @@session.auto_increment_increment=1, @@session.auto_increment_offset=1/*!*/;
/*!\C utf8 *//*!*/;
SET @@session.character_set_client=33,@@session.collation_connection=33,@@session.collation_server=33/*!*/;
SET @@session.lc_time_names=0/*!*/;
SET @@session.collation_database=DEFAULT/*!*/;
COMMIT
/*!*/;

# at 479763335

# 201109 17:55:48 server id 100  end_log_pos 479763450 	Query	thread_id=31333	exec_time=14410	error_code=0

use tdxdb/*!*/;
SET TIMESTAMP=1604915748/*!*/;
SET @@session.pseudo_thread_id=31333/*!*/;
DROP /*!40005 TEMPORARY */ TABLE IF EXISTS `t2`,`t`
/*!*/;
DELIMITER ;

# End of log file

ROLLBACK /* added by mysqlbinlog */;
/*!50003 SET COMPLETION_TYPE=@OLD_COMPLETION_TYPE*/;

看日志，发现两条时间线：
#201109 21:54:47 server id 100 end_log_pos 479763335
#201109 17:55:48 server id 100 end_log_pos 479763450

log日志的offset大的，为何时间戳反而小了？

咋办呢？