Comments on: How to calculate memory requirement for Vusers http://learnloadrunner.com/how-to/calculate-memory-requirement-footprint-vuser/ Best Source for Online LoadRunner Training Wed, 18 Jan 2012 05:21:31 +0000 hourly 1 By: Prabhu Kothuri http://learnloadrunner.com/how-to/calculate-memory-requirement-footprint-vuser/#comment-1479 Prabhu Kothuri Tue, 15 Nov 2011 14:57:24 +0000 http://learnloadrunner.com/how-to/calculate-memory-requirement-footprint-vuser/#comment-1479 Not sure if this was ever encountered in Loadrunner Program. We use Load Runner as a replacement for Rexx in mainframes. Is there any limitation on the number of fields being used in LoadRunner. The program we are testing uses a file pointer. Based on a specific value in input file program executes another sub-routine and after it processes that it returns to the called routine. Unfortunately the file pointer is being lost and program reads only 1 record and when it tries to read next one it encounters a space. Same program if i just give a display before that sub-routine call and comment the sub-routine it reads all the records from input file. Also READ happens only in the called para but not in sub-routine. Did anyone face this issue. Thanks, Prabhu Kothuri Not sure if this was ever encountered in Loadrunner Program.
We use Load Runner as a replacement for Rexx in mainframes.

Is there any limitation on the number of fields being used in LoadRunner.
The program we are testing uses a file pointer.
Based on a specific value in input file program executes another sub-routine and after it processes that it returns to the called routine.
Unfortunately the file pointer is being lost and program reads only 1 record and when it tries to read next one it encounters a space.

Same program if i just give a display before that sub-routine call and comment the sub-routine it reads all the records from input file. Also READ happens only in the called para but not in sub-routine.

Did anyone face this issue.

Thanks,
Prabhu Kothuri

]]> By: suresh http://learnloadrunner.com/how-to/calculate-memory-requirement-footprint-vuser/#comment-192 suresh Fri, 08 Jan 2010 16:28:01 +0000 http://learnloadrunner.com/how-to/calculate-memory-requirement-footprint-vuser/#comment-192 how to identify bottlenecks in hits per sec and vusers and throughput graphs give ex and picutes and also give examples for web_custom_request,lr_eval_string,lr_save_string functions how to identify bottlenecks in hits per sec and vusers and throughput graphs give ex and picutes and also give examples for web_custom_request,lr_eval_string,lr_save_string functions

]]> By: sudheer http://learnloadrunner.com/how-to/calculate-memory-requirement-footprint-vuser/#comment-183 sudheer Tue, 08 Dec 2009 11:34:01 +0000 http://learnloadrunner.com/how-to/calculate-memory-requirement-footprint-vuser/#comment-183 ramkumar, It is based on the OS... and it will allocated from total RAM size.... it will vary from protocol to protocol. Refer HP Loadrunner Footprint document for more details. refer following link ... u will get/(download file) more info... http://www.vietnamesetestingboard.org/zbxe/?mid=download&document_srl=140008&cpage=&listStyle= regards, sudheer ramkumar,

It is based on the OS… and it will allocated from total RAM size…. it will vary from protocol to protocol.

Refer HP Loadrunner Footprint document for more details. refer following link … u will get/(download file) more info…

http://www.vietnamesetestingboard.org/zbxe/?mid=download&document_srl=140008&cpage=&listStyle=

regards,
sudheer

]]> By: Ramkumar http://learnloadrunner.com/how-to/calculate-memory-requirement-footprint-vuser/#comment-144 Ramkumar Fri, 12 Jun 2009 11:06:22 +0000 http://learnloadrunner.com/how-to/calculate-memory-requirement-footprint-vuser/#comment-144 Hi, Once vusers running as a thread,How much memory will allocate 1 vusers taken ? Please reply Cheers Ramkumar Hi,

Once vusers running as a thread,How much memory will allocate 1 vusers taken ?

Please reply

Cheers

Ramkumar

]]> By: Rajiv http://learnloadrunner.com/how-to/calculate-memory-requirement-footprint-vuser/#comment-120 Rajiv Tue, 21 Apr 2009 15:25:42 +0000 http://learnloadrunner.com/how-to/calculate-memory-requirement-footprint-vuser/#comment-120 Thanks Ankur!! Thanks Ankur!!

]]> By: Ankur http://learnloadrunner.com/how-to/calculate-memory-requirement-footprint-vuser/#comment-118 Ankur Mon, 20 Apr 2009 18:10:54 +0000 http://learnloadrunner.com/how-to/calculate-memory-requirement-footprint-vuser/#comment-118 @Rajiv: Run a scenario on your remote load generator machine. Set up a Windows monitor to measure the memory consumption. Ramp up the Vusers slowly and closely monitor the memory resources, you will get an idea. @Rajiv: Run a scenario on your remote load generator machine.

Set up a Windows monitor to measure the memory consumption. Ramp up the Vusers slowly and closely monitor the memory resources, you will get an idea.

]]> By: Rajiv http://learnloadrunner.com/how-to/calculate-memory-requirement-footprint-vuser/#comment-117 Rajiv Mon, 20 Apr 2009 17:03:03 +0000 http://learnloadrunner.com/how-to/calculate-memory-requirement-footprint-vuser/#comment-117 Hello, You have given an assumption that if a Web Vuser takes 5MB,My question here is: Is there any way to know how much amount of memory a single web HTTP Vuser actually captures?? .Where can we see?? Waiting for your response!! Thanks, Rajiv Hello,

You have given an assumption that if a Web Vuser takes 5MB,My question here is:
Is there any way to know how much amount of memory a single web HTTP Vuser actually captures??
.Where can we see??

Waiting for your response!!

Thanks,
Rajiv

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