Questions:

[acheshkov]

Hello,

unfortunately I did not find answers in docs for next questions:

1. How long one instance of user live ?
2. Do tasks to execute selected randomly with replacement ?
3. Is it possible to define user life time ?

[dblakemore]

I can answer 2 for certain... Yes, tasks are selected randomly from a TaskSet. If you want to guarantee each task is executed an equal number of times, you can use a TaskSequence instead.

[aldenpeterson-wf]

1. Users live indefinitely throughout the duration of the run
2. what @dblakemore said
3. Not really, though you could implement logic where you tell the user to just sleep after a given condition is met - it would prevent the user from making more requests, which might serve the same goal here depending on what you are looking for