jMeter 计时器 - 循环延迟 [英] jMeter timers - loop delays
问题描述
我在 jMeter 中模拟了以下场景:
100 个用户登录一次，每 30 秒进行一次搜索，思考时间为 5 秒.
我该如何实施?
I have the following scenario to emulate in jMeter:
100 users logging in once and doing search every 30 secs, with think time 5 secs.
How do I implement this?
现在我有这样的事情:
ThreadGroup(100usrs)
+-- OnceOnlyController(LogIn)
+-- LoopControler(Search)
+-- Timer(5s)
但我不知道如何在 Search 实例之间实现 30 秒的延迟.
甚至有可能还是我必须使用一些解决方法?
任何帮助表示赞赏.
But I have no idea how to do the 30 secs delay between the Search instances.
Is it even possible or do I have to use some workaround?
Any help appreciated.
推荐答案
如果您想在搜索样本之间有固定的延迟，无论样本的响应时间是多少，那么 Orkito 解决方案都不是正确的解决方案.
If you want to have a fixed delay between the search samples whatever response time of the Sample is then Orkito solution is not the right one.
他的解决方案会在搜索样本之前增加 30 秒的延迟，因此如果搜索花费的时间比预期的多，您的请求将每 30 秒 + 搜索样本所用的时间运行一次.
His solution will add a 30 s delay before the search sample, so if search takes more time than expected your request will run each 30s + Time taken by search sample.
如果你想在搜索样本之间有一个固定的延迟，无论样本的响应时间如何，那么这里描述的解决方案:
If you want to have a fixed delay between the search samples whatever response time of the Sample then solution is described here:
它是法语，但有截图，翻译服务应该可以完成这项工作.
It's in french but there are screenshots and translation service should do the job.
另一个需要注意的重点:
Another important point to note:
请注意，定时器在它们被发现的范围内的每个采样器之前被处理；如果同一范围内有多个定时器，则在每个采样器之前处理所有定时器.计时器仅与采样器一起处理.与采样器不在同一范围内的计时器将根本不会被处理.要将计时器应用于单个采样器，请将计时器添加为采样器的子元素.计时器将在执行采样器之前应用.要在采样器之后应用计时器，请将其添加到下一个采样器，或将其添加为测试操作采样器的子代.
Note that timers are processed before each sampler in the scope in which they are found; if there are several timers in the same scope, all the timers will be processed before each sampler. Timers are only processed in conjunction with a sampler. A timer which is not in the same scope as a sampler will not be processed at all. 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.
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