If i am using CSV file in jmeter how should i configure threads count?

Question

I set CSV file in jmeter via CSV data Set Config this file contains 6 usernames and passwords.
What should be number of Threads in Thread Group page.

Also what should i do if i wanted to check with 100 users?
Should i increase number of users in my CSV file or should i use number of thread?

Answer 1

Answer really depends on what your test does and which load you want to inject.

But to make a realistic test, your CSV file should have as many logins as you have Virtual Users (threads in JMeters).

And you should ensure that 2 threads never use the same user (if your application does not accept it).