如何使用java代码使用JMeterAPI中的吞吐量成形计时器?
我想在java代码中使用使用JMeterAPI的吞吐量成形计时器 我的目的是通过JMeterAPI在代码中以编程方式使用吞吐量成形计时器 我已经通过将名为VariableThroughputTimer.java的类文件添加到项目文件夹的源目录中引用了该类文件 以下是我的代码片段的一部分:如何使用java代码使用JMeterAPI中的吞吐量成形计时器?,jmeter,Jmeter,我想在java代码中使用使用JMeterAPI的吞吐量成形计时器 我的目的是通过JMeterAPI在代码中以编程方式使用吞吐量成形计时器 我已经通过将名为VariableThroughputTimer.java的类文件添加到项目文件夹的源目录中引用了该类文件 以下是我的代码片段的一部分: // VariableThroughputTimer VariableThroughputTimer timer = new VariableThroughputTimer(); ti
// VariableThroughputTimer
VariableThroughputTimer timer = new VariableThroughputTimer();
timer.setEnabled(true);
timer.setName("VariableThroughputTimer");
timer.setProperty("Start RPS", 1);
timer.setProperty("End RPS", 1000);
timer.setProperty("Duration", 60);
timer.setComment("Table below sets request rate shcedule ant preview graph instantly shows effect of changes.");
timer.setProperty(TestElement.TEST_CLASS, kg.apc.jmeter.vizualizers.CorrectedResultCollector.class.getName());
timer.setProperty(TestElement.GUI_CLASS, kg.apc.jmeter.vizualizers.TransactionsPerSecondGui.class.getName());
// Thread Group
ThreadGroup threadGroup = new ThreadGroup();
threadGroup.setName("Thread Group");
threadGroup.setNumThreads(4);
threadGroup.setRampUp(1);
threadGroup.setDuration(1);;
threadGroup.setSamplerController(loopController);
threadGroup.setSamplerController(PublishController);
threadGroup.setProperty(TestElement.TEST_CLASS, ThreadGroup.class.getName());
threadGroup.setProperty(TestElement.GUI_CLASS, ThreadGroupGui.class.getName());
// Test Plan
TestPlan testPlan = new TestPlan("IOT_Jmeter");
testPlan.setProperty(TestElement.TEST_CLASS, TestPlan.class.getName());
testPlan.setProperty(TestElement.GUI_CLASS, TestPlanGui.class.getName());
testPlan.setUserDefinedVariables((Arguments) new ArgumentsPanel().createTestElement());
// HTTP Request Sampler and Header Manager
HashTree httpRequestTree = new HashTree();
httpRequestTree.add(mqttConnectSampler);
httpRequestTree.add(mqttpubSampler);
httpRequestTree.add(csvDataSet);
httpRequestTree.add(timer);
因此,无论何时,我都会尝试执行代码。它不会执行
以下是我的eclipse IDE中的日志:
2019-02-12 16:13:28 [main] INFO StandardJMeterEngine:453 - Starting ThreadGroup: 1 : Thread Group
2019-02-12 16:13:28 [main] INFO StandardJMeterEngine:513 - Starting 4 threads for group Thread Group.
2019-02-12 16:13:28 [main] INFO StandardJMeterEngine:523 - Thread will continue on error
2019-02-12 16:13:28 [main] INFO ThreadGroup:222 - Starting thread group... number=1 threads=4 ramp-up=1 perThread=250.0 delayedStart=false
2019-02-12 16:13:28 [main] INFO ThreadGroup:236 - Started thread group number 1
2019-02-12 16:13:28 [main] INFO StandardJMeterEngine:464 - All thread groups have been started
2019-02-12 16:13:28 [Thread Group 1-1] INFO JMeterThread:705 - Thread started: Thread Group 1-1
2019-02-12 16:13:28 [Thread Group 1-1] INFO FileServer:265 - Stored: C:\Users\angshuman.basak\Downloads\apache-jmeter-5.0\csvDataNew.csv
2019-02-12 16:13:28 [Thread Group 1-1] INFO VariableThroughputTimer:304 - No further RPS schedule, asking threads to stop...
2019-02-12 16:13:28 [Thread Group 1-1] INFO VariableThroughputTimer:319 - Stopping gracefuly threads of Thread Group : Thread Group
2019-02-12 16:13:28 [Thread Group 1-1] INFO JMeterThread:797 - Stopping: Thread Group 1-2
2019-02-12 16:13:28 [Thread Group 1-1] INFO JMeterThread:797 - Stopping: Thread Group 1-3
2019-02-12 16:13:28 [Thread Group 1-1] INFO JMeterThread:797 - Stopping: Thread Group 1-4
2019-02-12 16:13:28 [Thread Group 1-1] INFO JMeterThread:797 - Stopping: Thread Group 1-1
2019-02-12 16:13:28 [Thread Group 1-1] WARN VariableThroughputTimer:147 - No free threads available in current Thread Group Thread Group, made 0 samples/s for expected rps 1.0 samples/s, increase your number of threads
2019-02-12 16:13:28 [Thread Group 1-1] INFO JMeterThread:324 - Thread finished: Thread Group 1-1
2019-02-12 16:13:29 [Thread Group 1-2] INFO JMeterThread:705 - Thread started: Thread Group 1-2
2019-02-12 16:13:29 [Thread Group 1-2] INFO JMeterThread:324 - Thread finished: Thread Group 1-2
2019-02-12 16:13:29 [Thread Group 1-3] INFO JMeterThread:705 - Thread started: Thread Group 1-3
2019-02-12 16:13:29 [Thread Group 1-3] INFO JMeterThread:324 - Thread finished: Thread Group 1-3
2019-02-12 16:13:29 [Thread Group 1-4] INFO JMeterThread:705 - Thread started: Thread Group 1-4
2019-02-12 16:13:29 [Thread Group 1-4] INFO JMeterThread:324 - Thread finished: Thread Group 1-4
2019-02-12 16:13:29 [main] INFO StandardJMeterEngine:223 - Notifying test listeners of end of test
2019-02-12 16:13:29 [main] INFO FileServer:485 - Close: C:\Users\angshuman.basak\Downloads\apache-jmeter-5.0\csvDataNew.csv
2019-02-12 16:13:29 [main] INFO Summariser:327 - summary = 0 in 00:00:00 = ******/s Avg: 0 Min: 9223372036854775807 Max: -9223372036854775808 Err: 0 (0.00%)
summary = 0 in 00:00:00 = ******/s Avg: 0 Min: 9223372036854775807 Max: -9223372036854775808 Err: 0 (0.00%)
上面的摘要表示没有执行测试。从上述日志中,可变吞吐量计时器获取以下信息:
2019-02-12 16:13:28 [Thread Group 1-1] INFO VariableThroughputTimer:304 - No further RPS schedule, asking threads to stop...
2019-02-12 16:13:28 [Thread Group 1-1] INFO VariableThroughputTimer:319 - Stopping gracefully threads of Thread Group: Thread Group
2019-02-12 16:13:28 [Thread Group 1-1] WARN VariableThroughputTimer:147 - No free threads available in current Thread Group Thread Group, made 0 samples/s for expected rps 1.0 samples/s, increase your number of threads
我想用吞吐量成形定时器以编程方式执行代码。如果我的实现不正确或解决了执行问题,我希望为VariableThroughputTimer提供正确的代码
非常感谢您的帮助。您如何计划仅使用4个线程达到每秒1000个请求?只有当您有4毫秒的响应时间时才有可能,这是极不可能的 根据日志条目,您应该 线程组线程组,为预期的rps 1.0采样/s制作了0个采样/s,增加线程数` 还要确保将底层配置为永远迭代
考虑使用可以与吞吐量整形定时器使用函数连接的JMeter,如果当前的量不足以达到/保持目标吞吐量,那么它将能够启动额外的线程。查看文章了解更多详细信息
您计划如何仅使用4个线程达到每秒1000个请求?只有当您有4毫秒的响应时间时才有可能,这是极不可能的 根据日志条目,您应该 线程组线程组,为预期的rps 1.0采样/s制作了0个采样/s,增加线程数` 还要确保将底层配置为永远迭代考虑使用可以与吞吐量整形定时器使用函数连接的JMeter,如果当前的量不足以达到/保持目标吞吐量,那么它将能够启动额外的线程。查看文章了解更多详细信息
根据所需的吞吐量,您的线程组配置不合适。由于所需吞吐量为1000转/秒
,因此如果响应时间为1秒
,则至少需要1000个线程
。如果响应时间为0.5秒
,则需要500个线程
才能达到1000转/秒
。因此,仅使用4个线程
无法实现1000转/秒。您的响应时间必须是.004秒
(4毫秒),才能仅使用4个线程实现1000转/秒,这是一件不同寻常的事情
您仅将测试持续时间设置为1秒,这在本例中也是错误的。根据所需的吞吐量,您的线程组配置不合适。由于所需吞吐量为
1000转/秒
,因此如果响应时间为1秒
,则至少需要1000个线程
。如果响应时间为0.5秒
,则需要500个线程
才能达到1000转/秒
。因此,仅使用4个线程
无法实现1000转/秒。您的响应时间必须是.004秒
(4毫秒),才能仅使用4个线程实现1000转/秒,这是一件不同寻常的事情
您仅将测试持续时间设置为1秒,这在本例中也是错误的