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ray1888

性能测试问题

  •  
  •   ray1888
    ray1888 Jul 18, 2018 3001 views
    This topic created in 2841 days ago, the information mentioned may be changed or developed.

    对于同一个接口,我使用了 ab 和 jmeter 都进行了测试,为什么结果差这么多? ab 测试出来的是 500qps 而 Jmeter 的 throughout 是 110 我应该相信哪一个值?

    8 replies    2018-07-19 13:50:18 +08:00
    jaaazzz
        1
    jaaazzz  
       Jul 18, 2018 via Android
    跟你测试的姿势有关,建议用 loadrunner,功能更强大
    owenliang
        2
    owenliang  
       Jul 18, 2018
    带上长连接选项,相同的并发度,然后再看。
    scmod
        3
    scmod  
       Jul 18, 2018
    本地服务?远程的话没人占带宽什么的都有关,直接测那个方法调用比较准点....本地的话可能两个测试工具本来占用资源不一样也会影响
    ray1888
        4
    ray1888  
    OP
       Jul 18, 2018
    本地去对远程服务器加压 @scmod
    opengps
        5
    opengps  
       Jul 18, 2018
    信最低的啊
    edsion996
        6
    edsion996  
       Jul 18, 2018
    先排除是不是工具使用的问题,比如某些参数的设置。

    如果都不是,那还有可能是因为“ jmeter 是 BIO 的” ,来自“ https://testerhome.com/topics/12443
    ray1888
        7
    ray1888  
    OP
       Jul 18, 2018
    找到原因了,是因为自己当时设置 jmeter 的时候,没有放开 qps 限制
    scmod
        8
    scmod  
       Jul 19, 2018
    @ray1888 jmeter 还有这样的设置?貌似用得少,我一直是直接测方法调用的...
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