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Posted to dev@rocketmq.apache.org by GitBox <gi...@apache.org> on 2021/12/22 06:39:06 UTC

[GitHub] [rocketmq] iamqq23ue commented on issue #3664: The network delay between master and slave has a great performance impact

iamqq23ue commented on issue #3664:
URL: https://github.com/apache/rocketmq/issues/3664#issuecomment-999324771


   > Network latency will inevitably bring performance problems, and it can be changed to async to improve performance, but at the same time it will also reduce consistency. I will close this ISSUE, if you have any problems, you can reopen it.
   
   延时影响性能是预期之内的。但是2ms延时，性能就下降到十分之一，这就不合理了。
   我用sftp做实验，2ms延时几乎没有影响。大多数应用也不应该影响这么大。
   所以想请教一下，是否有办法优化一下。


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