Regardless of whether to use crontrigger for task triggering or simpletrigger for task triggering, when the set task scheduling interval is within 30 seconds, such as scheduling every 5 seconds, the task triggering time is sometimes accurate and sometimes inaccurate.
Regardless of whether to use crontrigger for task triggering or simpletrigger for task triggering, when the set task scheduling interval is within 30 seconds, such as scheduling every 5 seconds, the task triggering time is sometimes accurate and sometimes inaccurate.![image](https://user-images.githubusercontent.com/30133705/72042540-d1644680-32e9-11ea-8809-e6b79ac7bfa1.png)