Load testing utility to determine the number of concurrent users a system can handle.

# To load-test "example.com" with web interface using locustfile.py:
locust --host=http://example.com

# To use a different test file:
locust --locustfile=test_file.py --host=http://example.com

# To run test without web interface, spawning 1 user a second until there are 100 users:
locust --no-web --clients=100 --hatch-rate=1 --host=http://example.com

# To start locust in master mode:
locust --master --host=http://example.com

# To connect locust slave to master:
locust --slave --host=http://example.com

# To connect locust slave to master on a different machine:
locust --slave --master-host=master_hostname --host=http://example.com