First acquaintance of performance test--the first locustDemo

1、pip install locustio

2. Install pyzmq

    If you intend to run Locust distributed across multiple processes/machines, we recommend you to also install pyzmq.

    If you plan to run Locust distributed across multiple processes/machines, we recommend that you also install pyzmq.

    Install via pip command. /> pip install pyzmq

3. The installation is successful, and the CMD type command is verified. /> locust --help

 

Create the first locustDemo:

 

# -*- coding: utf-8 -*-

from locust import HttpLocust, TaskSet, task #Classes that 
define user behavior 
class UserBehavior(TaskSet): 

    @task(1) #Define the weight of execution, the task of multiple requests determines the proportion of execution 
    def login(self): 
        self.client .get("/") #Define the path of the request 




class WebsiteUser(HttpLocust): #Define 
the requested host, the user behavior to be executed, the maximum and minimum waiting time 
    host = "http://baidu.com" 
    task_set = UserBehavior 
    min_wait = 3000 
    max_wait = 6000 



Switch to the directory where the user behavior is located and execute the command:

locust -f /Users/dasouche/PycharmProjects/LearnPython/Locust.py #path to file

 

 Open a browser to visit: http://127.0.0.1:8089

 

　Number of users to simulate Set the number of users to simulate

　Hatch rate (users spawned/second) The number of users spawned (launched) per second.

　Click Start swarming to start running the performance test.