JMeter - 响应时间计算 [英] JMeter - response time calculation

问题描述

谁能解释一下JMeter是如何计算响应时间的?

Can someone explain me please how JMeter calculate response time?

我需要理解这个图表:随时间变化的响应时间.

I need to understand this graph: Response Times Over Time.

推荐答案

响应时间也称为最后一个字节的时间，而Latency是第一个字节的时间:

Response time is also known as time to last byte while Latency is time to first byte:

• 到最后一个字节的时间 - 从请求发送到最后一个资源下载完成的时间.
• 第一个字节的时间 - 从发送请求到收到第一个资源的第一个字节的时间.

• Time to last byte - time from the moment the request was sent till the last resource is finished downloading.
• Time to first byte - time from the moment the request was sent till the first byte of the first resource is received back.

这是你想知道的还是我误解了你的问题?

Is that what you wanted to know or have I misunderstood your question?

这里有更详细的解释关闭所有可能的性能测量.

Here is a more detailed explanation off all possible performance measurements.

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