不勾选generate parent sample


汇总报告中会有每个请求的详细数据

勾选generate parent sample
事务会生成一个父节点,子节点的执行数据会统计到父节点中


汇总报告中只有事务整体的报告

不勾选Include duration of timer and pre-post processors in generated sample
事务不统计定时器的时间




勾选Include duration of timer and pre-post processors in generated sample




遗留问题:为啥总是差了5毫秒?