JMeter 中的常量计时器会延迟每个样本

Constant timer in JMeter delays every sample

我有一个带有 N 个采样器的 JMeter 脚本。我打算在两个采样器之间添加一个 1000 毫秒的恒定计时器。但是我注意到它在每个采样器之前延迟了 1000 毫秒。我正在使用 JMeter 2.13 。是我用的不好还是最新版本的 JMeter 有什么错误?

To apply a timer to a single sampler, add the timer as a child element of the sampler. The timer will be applied before the sampler is executed. To apply a timer after a sampler, either add it to the next sampler, or add it as the child of a Test Action Sampler

http://jmeter.apache.org/usermanual/component_reference.html#timers