Web Performance Tests in Python.
##Usage
usage: main.py [-h] [-a [A]] [-d [D]] [-i [I]] [-r [R]] -u U
optional arguments:
-h, --help show this help message and exit
-a [A] number of agents
-d [D] test duration in seconds
-i [I] number of time-seriels interval
-r [R] rampup in seconds
-u U test target url
