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Posted to dev@rocketmq.apache.org by GitBox <gi...@apache.org> on 2019/02/28 06:40:52 UTC

[GitHub] davidpdw commented on issue #721: Question About [NOTIFYME]putMessage in lock cost time(ms)=4052

davidpdw commented on issue #721: Question About [NOTIFYME]putMessage in lock cost time(ms)=4052
URL: https://github.com/apache/rocketmq/issues/721#issuecomment-468156719
 
 
   @mm23504570 不知道你后续是如何改善的，目前我们也存在这样的问题，我定位源码发现耗时主要在主从同步部分，slave节点拉取到消息后写入磁盘的时候，使用position标记位置的时候，会比较耗时

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