ok let me elaborate more on this.
I have 9 thread group .But we will talk on one thread group only.
This Thread Group (say TG1) is having 50 users {Number of threads} and I
running the loop count "forever"
In constant throughput timer , I gave the number of requests per min as 12.
And I ran the test for one hour .So number of request to be made in one hour
is
No. of Request = 12(12 request per min)*60(mins in one hour )*100(there are
hundred users)
= 72000
But when I ran the test,I could get only 1800 request for one thread
group,ie. TG1.While my expected number of request were 72000 for TG1 only.
Also when I saw the result,it has the huge response time which varied from
343 milliseconds to 312099 milliseconds withe average response time as 4341
milliseconds.
Whatever I explained is just for one thread group.
So when the expected number of requests were 72000 , why I could get only
1800 requests.
I think I made clear this time :)
--harschel
iblavins wrote:
>
> G'day
>
> So if I understand you correctly you are expecting 80 requests from each
> thread group for each user each hour (80 requests per user per hour per TG
> x
> 9 TG x 100 users = 7200 requests per hour).
>
> This gives 8,000 requests per thread group per hour (8000 requests per TG
> per hour * 9 TG = 72000 requests per hour).
>
> And you are in fact getting 1800 iterations of TG 1 only.
>
> So the question still remains - do these 1800 requests take the whole hour
> (meaning each request is taking a lot longer than expected) or are the
> 1800
> requests completed early in the hour (meaning something broke, despite the
> 'Continue' option).
>
>
>
> Ian Blavins
> Contract Performance Engineer
> Temenos
>
>
> -----Original Message-----
> From: harschel [mailto:[EMAIL PROTECTED]
> Sent: 16 August 2007 11:19
> To: [email protected]
> Subject: RE: Lesser number of requests are sent.
>
>
> one more thing Ian,
> In the thread group , I gave the option of "Continue" in case of Sampler
> error.
> So I guess the request should carry on even if there is any error.
> Also the response time for most of the request is too high .
> My production server is able to handle more than 100 users as there was no
> breakage from the server side.
> We are using two webserver and all requests are going through load
> balancer.
> --harschel
>
>
> iblavins wrote:
>>
>> G'day
>>
>> I see three broad possibilities. One is that the target machine is only
>> capable of discharging 1800 requests in one hour.
>>
>> The second is that you test plan structure isn't quite right for what you
>> want and you are actually only set up to make 1800 requests.
>>
>> The third is that the run is being stopped by errors.
>>
>> To distinguish between these have a look at the timing of the requests.
>> Do
>> all 1800 get done early in the hour and then no more - suggesting option
>> 2
>> or 3, or are they spread over the hour, suggesting option 1.
>>
>> Assuming when you say you get 1800 requests done you mean exactly 1800
>> then
>> I would think options 2 or 3 is more likely than option 1. I would guess
>> that 1800 requests = 2 completed requests each for 100 users of each of 9
>> thread groups. So did we request only 2 or did we get only 2.
>>
>> To distinguish between options 2 and 3 I would look at the log. My guess
>> is
>> that the 2nd request for each user is failing and each user is exiting at
>> that point. This could be an input data issue.
>>
>>
>>
>>
>> Ian Blavins
>> Contract Performance Engineer
>> Temenos
>>
>> -----Original Message-----
>> From: harschel [mailto:[EMAIL PROTECTED]
>> Sent: 16 August 2007 08:05
>> To: [email protected]
>> Subject: Lesser number of requests are sent.
>>
>>
>> Hi,
>> I am using JMeter for load testing of my application.But I am not
>> getting
>> the expected number of requests which I am intend to make.
>> Through the distributed testing, I am running two jMeter server and one
>> client (who also acts as one of the sever ).
>> The simulated load is of just 100 users so 50-50 users are distributed on
>> each machine.
>> There are 9 different types of requests each user is supposed to make.
>> I created 9 different thread groups for each type of request .And each
>> thread group is having 50 users where I checked the "forever" loop .And I
>> am
>> running the script for one hour.
>> There is constant throughput timer for each request.
>> For example , I am giving a target throughput ie. samples per minutes as
>> 12
>> .So it is expected that each minute a single user will create 12 requests
>> and the request is being sent each 5 secs. (60/12= 5 sec).
>> So I am running for one hour ,
>> the total number of expected requests are for one user = 12*60 = 720
>> requests.
>> Hence for 100 users , it would be = 720 * 100 = 72,000 requests .
>> But in JMeter, i could see only 1800 requests are being made. Very less
>> compared to what I expected.
>> Any reason why this is happening and solution for that ?(Why so less
>> number
>> of requests)
>>
>> Second concern is : Since I am running this test on two machine, and
>> giving
>> 50 users each, in the "threadName " I could see users upto 50 . i.e. they
>> are numbered like users("users" is the name I had given for the thread
>> group) users1-50 and nothing beyond that.
>> So does it mean that it simulated 50 users or 100 users???
>>
>> Any suggestion would be of great help.
>> Thanks .
>>
>>
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