taosdata/TDengine

Slow insertion several times every day

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#24.082 aperta il 15 dic 2023

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Descrizione

Bug Description 每天都有几次的插入慢(超过1秒)的情况,正常的都是几毫秒。请问是什么问题,如何改进? java日志 ERROR c.a.druid.filter.stat.StatFilter:523 - slow sql 1077 millis. insert into *******

Environment (please complete the following information):

  • OS: Ubutu
  • Memory 8G
  • TDengine Version [e.g. 3.2.0.0]
  • 应用是java的,和TD在同一台电脑,没有集群
  • 用最普通的创建数据库没格外定义参数。用了超级表,子表是按不同传感器不同子表分离。

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