Changing POST data used by Apache Bench per iteration

Question

I\'m using ab to do some load testing, and it\'s important that the supplied querystring (or POST) parameters change between requests.

I.e. I need to make requests to UR

Answer 1

Add my recommendation for jMeter...it works very well!

You could also create a script that creates a second script with something like:

ab -n 1 -c 1 'http://yoursever.com/method?param=0' & ab -n 1 -c 1 'http://yoursever.com/method?param=1' & ab -n 1 -c 1 'http://yoursever.com/method?param=2' & ab -n 1 -c 1 'http://yoursever.com/method?param=3' & ab -n 1 -c 1 'http://yoursever.com/method?param=4' &

But that's only really useful if you're trying to simulate load and observe your server. The actual benchmarks will have to be collated if you want to check ab performance. At that point I'd just use jMeter. For my use, I just need to simulate load and the ab processes are light enough that running 100 like this is no problem.