Timers in nGrinder

[Vij]

Hi

I use Jython-2.2.1 in nGrinder version 3.0 and JDK version 1.7.0_10.
I need to introduce a timer in my code to record time taken for posting a method and receiving a response from server.
The c# code is as follows:

TestContext.BeginTimer("timer");
String methodResponse = posttothemethod.PostMethodtest(url, data);
TestContext.EndTimer("timer");

Could anyone tell me the command for recording time (as shown in the above code).

Thanks

[junoyoon]

Well..

This might be very generic JDK question.

currentTime = System.currentTimeMillis()
DoSth()
timeTaken = System.currentTimeMillis() - currentTime

timeTaken eventually will have the elapsed time eventually.

[viji1188]

ok thanks Junoyoon.

[viji1188]

Hi

I ran a performance test for the post method and I need elapsed time (as mentioned above) for the post method to be displayed in the detailed report.

Is the following formula correct to calculate server response time for a test:

responseTime = (Mean_time_to_first_byte-0) - (Mean_time_to_establish_connection-0)

Or is there any other way to display the server response time for each iteration and the average server response time in the detailed report?

Thanks
Vij

[junoyoon]

Well.. general http is connection less, so responseTime can be just same as mean_time_to_first_byte. 

I think the connection time should be included in the total response time. 

 

And.. Please use nGrinder 3.1. it has the feature you want. Check out our demo instance.

http://ngrinder-demo.nhnopensource.org/perftest/detail?id=22 

You can use login it with user (id)/ user (pw)

 

-----Original Message-----
From: "viji1188 [via ngrinder]"<[hidden email]>
To: "junoyoon"<[hidden email]>;
Cc:
Sent: 2013-01-21 (월) 23:46:02
Subject: Re: Timers in nGrinder

Hi

I use Jython-2.2.1 in nGrinder version 3.0 and JDK version 1.7.0_10.

I ran a performance test for the post method and I need elapsed time (as mentioned above) for the post method to be displayed in the detailed report.

Is the following formula correct to calculate server response time for a test:

responseTime = (Mean_time_to_first_byte-0) - (Mean_time_to_establish_connection-0)

Or is there any other way to display the server response time for each iteration and the average server response time in the detailed report?

Thanks
Vij

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