我有JSR233侦听器，它在JMeter非GUI模式下似乎被忽略了 [英] I have JSR233 listener which seems to be ignored in JMeter non-gui mode

问题描述

我在HTTP请求下有JSR233侦听器，它存储所有响应时间值，创建数组，然后对数组进行排序以找到90％的行，然后如果最后90％的行阈值为，则标记最后一个事务/请求通过或失败到达. 一切在GUI中都可以完美运行，但是我正在使用Docker Image在Gitlab CI中运行此测试，看起来这个JSR233脚本在10次中被忽略了8次，但在这里也可以正常工作2次. 真的很困惑 它在Windows控制台JMeter non-gui中的行为也很奇怪，可能被忽略了

I have JSR233 listener under HTTP Request, it stores all the response time values, creates array and then sort the array to find 90% line and then marks the last transaction/Request Pass or Fail if the final 90% Line threshold is reached. Everything works perfect in GUI but I am running this test in Gitlab CI using Docker Image and it looks like this JSR233 script get ignored 8 out of 10 times but 2 times it works fine there as well. Really confused It behaves weird in windows console JMeter non-gui too, it gets ignored may be

String requests = props.get("requests");
long requestsSum = 0;
if (requests != null) {
    requestsSum = Long.parseLong(props.get("requests"));
    }
long thisRequest = sampleResult.getTime();
requestsSum++;
props.put("requests", String.valueOf(requestsSum));
props.put("rt"+String.valueOf(requestsSum), String.valueOf(thisRequest));
if ( requestsSum > 4 ) {
    ArrayList strList = new ArrayList();
    for (int i=1;i<6; i++){
        strList.add(Integer.parseInt(props.get("rt"+String.valueOf(i))));
    }
    vars.putObject("ArrayListBeforeSorting",strList);
    Collections.sort(strList);
    vars.putObject("ArrayListAfterSorting",strList);
    String HID = vars.get("ArrayListAfterSorting"); String[] words = HID.split(",");
    log.info("ninetypercent line is: " + words[3]);
    vars.put("NPL" , words[3]);
    int ninetypercentline = Integer.parseInt(words[3].trim());
    if ( ninetypercentline > 100 ) {
        sampleResult.setSuccessful(false);
        sampleResult.setResponseMessage("ninety percent line is reached");
    }
}

推荐答案

JMeter不会忽略"任何内容，您可以通过以下方式自行检查:

JMeter doesn't "ignore" anything, you can double check it youself by:

1. 将 __counter()函数放入参数"您的JSR223侦听器的字段，例如:

1. Putting __counter() function into the "Parameters" field of your JSR223 Listener like:

${__counter(FALSE,)}

将此行添加为脚本的第一行:

Adding this line as the first line of your script:

println('Executing listener #' + ((Parameters as int) -1))

您应该在 stdout 中看到以下输出:

You should see the following output in the stdout:

Executing listener #1
Executing listener #2
Executing listener #3
Executing listener #4
Executing listener #5
Executing listener #6
Executing listener #7
Executing listener #8
Executing listener #9
Executing listener #10

这意味着侦听器已执行了10次(实际顺序可能会有所不同，具体取决于您的

which means that the listener has been executed 10 times (the actual order may be different depending on your ramp-up settings)

关于代码本身，请注意，如果您有> 1个虚拟用户，则由于

With regards to your code itself, be aware that if you have > 1 virtual user your so called "code" will either fail or produce invalid results due to the race condition as these requests, and rt* values are global

属性与变量不同.变量是线程本地的；属性是所有线程共有的

Properties are not the same as variables. Variables are local to a thread; properties are common to all threads

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