A single run of a set of load is not going to give you that. As with any load testing tool, performance/load/stress testing is something that takes time and research.
So, what you do is you design a test and execute it with 10 virtual users. If the server doesn't melt down and the performance factors (bit-rate throughput, page load time, etc) are within your pre-defined acceptable parameters, then you increase the number of users, say to 20. Lather, rinse, repeat until you see either an unacceptable performance degradation or a critical failure of your server environment.
Automated Testing Evangelists
Definition expert - noun - Unknown drip under pressure