On 30 November 2010 17:52, Deepak Shetty <[email protected]> wrote: > Hi > to answer the first part - it might be better to do this more declaratively. > You would need to combine the Constant Throughput Timer and the Constant > Throughput Controller > http://jakarta.apache.org/jmeter/usermanual/component_reference.html#Throughput_Controller > Then you want 11 requests per second or 660 requests per minute. So add a > constant throughput timer > > Thread Group > +Loop Controller(say 1000 times) > ++Constant Throughput Controller 1 (9% calculaled as 1*100/(1+1+1+1+7)) > +++New User Reg > ++Constant Throughput Controller 2 (9%) > +++Email Inuse > ++Constant Throughput Controller 3 (9%) > +++Update account > ++Constant Throughput Controller 4 (9%) > +++Update subscription > ++Constant Throughput Controller 5 (64%) > +++Login > ++ Constant Throughput timer (all threads, 660)
There are other possible approaches. - create a test plan with 11 separate samplers in the correct proportions. - use a Switch Controller with one entry for each different type of sample, and use a random number biassed to favour the login sample. For example, use a random number between 0 and 10 (inclusive), then subtract 6. The range will then be -6 to +4; any value <=0 will select to zeroth element which should be the login sample. > can you open a new thread for the other part of your question? +1 > regards > deepak > > On Mon, Nov 29, 2010 at 11:40 PM, Sean Berry <[email protected]> wrote: > >> Hello all, >> >> This is my first email to the list... I hope someone can help. >> >> I have developed an registration/authentication system that I now need to >> load test. For my load test I have set goal for number requests / second. >> These requests are to be distributed in a set ratio according to the >> following: >> >> 1 New User Registration >> 1 Check if email is in use >> 1 Update Account >> 1 Update Subscription (subset of update account) >> 7 logins >> >> Currently I am using a BSF Preprocessor to set variables (user later in IF >> controllers) to determine if these should run... so, for example: >> >> vars.put('register_ratio', ${__P(register_ratio)}); >> vars.put('emailInUse_ratio', ${__P(emailInUse_ratio)}); >> vars.put('login_ratio', ${__P(login_ratio)}); >> ... >> etc >> >> -------- >> >> var register_mod = parseInt(vars.get('counter'), 10) % >> parseInt(vars.get('register_ratio'), 10); >> if (register_mod == 0) { >> vars.put('REGISTER', "yes"); >> } else { >> vars.put('REGISTER', "no"); >> } >> ... >> etc >> >> -------- >> >> Then, later I have IF Controllers for each: >> >> "${REGISTER}" == "yes" >> "${LOGIN}" == "yes" >> ... >> etc >> >> -------- >> >> This works as expected and I get the ratios of each request I am trying to >> achieve. So, the first question: >> Is this the "right" way to do this? Is there a better way? >> >> My second question, which may warrant a different thread has to do with >> collecting the output data. Currently, I am running a server on 7 machines. >> I have a python script that port scans all local IPs for 1099. The python >> process then gathers the output to create a report. The output works fine >> if I include a "Debug Sampler" even though I have everything set to False. >> I am only able to get output (via CLI or GUI) if I have the Debug Sampler >> enabled. I think this is because all of my samplers (WebService SOAP) are >> inside of the IF Logic Controllers. If I put a Summary Report or View >> Results Tree inside the IF Controllers then I get output, but if they are >> not inside then I get nothing with the Debug Sampler turned off. I know I >> must be doing something wrong and was looking for some help on this as well. >> Here is a screenshot of my current setup. >> http://i52.tinypic.com/i1cm4n.jpg >> >> If you need any more information please feel free to ask. >> >> As a side note, I have taken a lot of the logic from the perl script that >> generates graphs from the output saved from the Aggregate Graph and have >> ported it over to Python, adding a bunch of additional reporting information >> and wrapping it up in a nice little web interface. Once completed, I would >> like to contribute the source back to the community. Here is a partial >> screenshot: >> http://i53.tinypic.com/2zxxhj8.png >> >> Anyway, thanks for any help! >> --------------------------------------------------------------------- >> To unsubscribe, e-mail: [email protected] >> For additional commands, e-mail: [email protected] >> >> > --------------------------------------------------------------------- To unsubscribe, e-mail: [email protected] For additional commands, e-mail: [email protected]
