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Posted to notifications@shardingsphere.apache.org by GitBox <gi...@apache.org> on 2020/11/30 03:37:06 UTC

[GitHub] [shardingsphere] tuohai666 commented on issue #8383: [question] the insert performance is bad. please help to check the config.

tuohai666 commented on issue #8383:
URL: https://github.com/apache/shardingsphere/issues/8383#issuecomment-735525706


   Hi @iamif3000 , according to your test result, I'd suggest:
   1. Set sql.show to false
   2. Set acceptor.size to 100
   You can test again with these parameters.
   
   Additionally,
   1. If you use jmeter jdbc directly, the SQL request will not be prepared statement. It's better to write a jdbc plugin with HikariCP to perform the test.
   2. We have improve the performance after 4.1.1(https://github.com/apache/shardingsphere/pull/7602), you may alse want to test 5.0.0-alpha.


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