"It depends on what your test is doing. If it's something long enough - it will be 20, if it's something very short - it'll be 1.
JMeter offers several options to control the load. In particular the most commonly used elemends…"
"Normally the process looks like:
Perform the test scenario(s) you would like to cover in browser and record it using JMeter's HTTP(S) Test Script Recorder
Perform correlation using JMeter's Post-Processors if required.…"
"HTTP Status code 400 means Bad Request, most likely you sent something syntactically incorrect.
Make sure you have HTTP Header Manager configured to send the relevant Content-Type header
Make sure there are no…"
"1) invalid_request - The request is malformed, a required parameter is missing or a parameter has an invalid value
2) invalid_client - Client authentication faile
3) unauthorized_client - Client is not authorized to use the grant"