loadrunner 2. In loadrunner are they standard formulae to...

[Practice Loadrunner]

2. In loadrunner are they standard formulae to a) calculation of response time b) calculation of requests per second C) how to go calculating for pacing in run time setting 3.what do you mean by blocks in run logic . wat is the use .explain with simple example. 4.what is work load distribution. On what criteria the distribute of work in percentages.

 

[Amitabh Kaushal]

response time = n/r - think time where n is the number of concurrent users r is the number requests per second the server receives think time is the average think time (in sec)

 

[Amitabh Kaushal]

r = n/(response time + think time)

 

[Amitabh Kaushal]

Average Concurrent Users = Visits per hour / (60 min/hour / average visit)

 

[Practice Loadrunner]

thnxs . pls answer other questions also

 

[James Pulley]

a) end time - start time b) tiime in absolute is tracked for every open request, so all we need to do is to look at the number of hits on the system during a particular time window. Request = Hit. Looks at the hits chart. There are also transactions, which are a logical grouping of multiple requests and are also timed. Look to transactions/sec for what is "open and active" in any given timeslot. The lower the granularity the smaller the slot. c) You need a load profile - see foundation skills, requirements 3) See training guide and user guide. Examples are included in both locations 4) See (2c) above. See foundation skills, requirements - Load Profile