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canal性能测试比较差原因是什么？ #3570

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god8816 opened this issue May 28, 2021 · 1 comment

god8816 commented May 28, 2021

Canal我在我们测试环境和本地环境测试TPS在1500左右。 1、Canal产品性能测试 - 测试报告 - https://blog.csdn.net/god8816/article/details/116997147 2、Canal模块性能测试 - 测试报告 - https://www.yuque.com/god8816/yrz6ci/wlrxdw

clannad2000 commented Jun 17, 2021

是单表同步么, 如果不是单表同步. 则需要去mysql查询数据再写到es. 这样速度会慢很多.
另外适配器内的所有任务都是串行运行的. 可以考虑改成并行的.

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