guchenggao 发表于 2012-10-24 08:46:24

loadrunner解疑

登录性能测试,我想上2000人,每秒上31人。现在有两种方法,不知道哪种方法更符合实际:
1.在initialize中选择初始化所有学员,在start vusers 选择每秒上31人。如图data:image/png;base64,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
2.在initialize中选择在run之前初始化学员,并在start vusers选择每秒上31人。如图data:image/png;base64,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
看起来好像差不多,但是结果却是差距有点大。就是不知道哪种更符合实际场景。求解疑惑
PS:脚本初始化中没有录制信息。

mymagic 发表于 2012-10-24 09:26:36

哪种更符合实际场景,要看你的性能测试要求。

guchenggao 发表于 2012-10-24 09:55:55

回复 2# mymagic


    我就是想问下,如果设置开始前初始化的话,下面设置的每秒加压31人,在场景中运行时,加压的真实情况还是不是每秒31人了。不是有可能每秒初始化达不到31人,怎么办呢

黑羽祭 发表于 2012-10-24 10:08:33

在init函数中写了什么?

guchenggao 发表于 2012-10-24 10:27:23

回复 4# 黑羽祭


    初始化中没有录制什么

黑羽祭 发表于 2012-10-24 10:51:23

回复 5# guchenggao


    如果在init中没有录制如登录之类的东西,好像最后的结果不会有太大的区别吧。至少我没有发现过这样的问题。
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