hi, At present, iotdb has a very good design for monitoring the execution status and time of SQL and it can be displayed to users intuitively. However, when the user or we do the testing ourselves, we can't intuitively feedback the direction we need to optimize. Do we need to design a traceid, which is generated from the method that reaches serviceimpl, and records the execution time of all important methods in detail, so that the problem At a glance.
各位好： 现在iotdb已经有一个非常好的监视模块，可以打印sql时间和状态等，但仅仅知道一个sql比较慢的时候还不能更快速的定位到慢在哪里，所以我们有没有必要实现一个traceid这类东西，从Tsserviceimp的入口方法开始追踪，包罗所有重要的函数，这样有利于我们直观的优化或分析数据库，或许对未来的集群版本提供更大的帮助！ 以上只是猜想，烦请各位批评指正！
