locust | 易学教程

Cannot import name 'User' from 'Locust' library

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问题 I'm quite new to Locust , just starter tinkering with it a couple of days ago. Previously I followed someone else's example which was using: class WebsiteUser(HttpLocust): # Do stuff But after reading more documentation I tried to use the User class and now I'm getting errors when I try to import the said class: I just copy/pasted the example from the docs to make sure I didn't have any typos: from locust import User, TaskSet, task, between class MyTaskSet(TaskSet): @task def my_task(self):

Python实现性能自动化测试的方法【推荐好文】

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1、什么是性能自动化测试? ◆ 性能 △ 系统负载能力 △ 超负荷运行下的稳定性 △ 系统瓶颈 ◆ 自动化测试 △ 使用程序代替手工 △ 提升测试效率 ◆ 性能自动化 △ 使用代码模拟大批量用户 △ 让用户并发请求 △ 多页面多用户并发请求 △ 采集参数，统计系统负载能力 △ 生成报告 2、Python中的性能自动化测试库？ locust库 ◆ 使用Python △ 使用代码来创建批量用户 ◆ 分布式 △ 可以在多台服务器上，进行分布式性能测试 △ 可伸缩性强 ◆ 稳定、应用广泛 △ 经得住各种场景下的考验 △ 基于web ui界面展示测试详情 △ 能测任何系统二、基础操作 1、安装locust ◆ 使用官方pypi源来安装 pip install locustio ◆ 使用豆瓣pypi源来安装（推荐） pip install -i https://pypi.douban.com/simple locustio 安装成功之后，在cmd控制台将会新增一条命令，可输入如下命令查看： 2、基本用法在项目根目录下创建locustfile.py文件 ◆ 执行性能测试运行之后，控制台会在本地监听一个端口 a. 程序文件要命名为locustfile.py才行 b. 假如命名为one_example.py，则需要这样运行 locust -f one_example.py ◆

Python实现性能自动化测试竟然如此简单

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一、思考❓❔ 1.什么是性能自动化测试? 性能系统负载能力超负荷运行下的稳定性系统瓶颈自动化测试使用程序代替手工提升测试效率性能自动化使用代码模拟大批量用户让用户并发请求多页面多用户并发请求采集参数，统计系统负载能力生成报告 <br /> 2.Python中的性能自动化测试库？ locust库使用Python 使用代码来创建批量用户分布式可以在多台服务器上，进行分布式性能测试可伸缩性强稳定、应用广泛经得住各种场景下的考验基于web ui界面展示测试详情能测任何系统 <br /> <br /> 二、基础操作🔨🔨 1.安装locust 使用官方pypi源来安装 pip install locustio 使用豆瓣pypi源来安装（推荐） pip install -i https://pypi.douban.com/simple locustio 安装成功之后，在cmd控制台将会新增一条命令，可输入如下命令查看： locust --help <br /> 2.基本用法在项目根目录下创建 locustfile.py 文件 from locust import Locust, TaskSet, task class MyTasks(TaskSet): """ 创建测试任务类，需要继承TaskSet 可以添加多个测试任务 """ # 每个测试任务

How to invoke a GRPC python client in locust?

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问题 Is there any way to invoke GRPC python client in locust. The output is generated when I run the code locust -f 1.py . But the stats are not working. They are idle. users are swarming, but the stats are idle for everything 回答1: When you build your own client you need to report samples to locust yourself (because how would it otherwise know what you had done?) In current stable locust version you'd do something like: from locust import events, events.request_success.fire(request_type="grpc",

Locust设置集合点

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【推荐阅读】微服务还能火多久？>>> 　　检查点简而言之是用来检查脚本是否达到事先预想的结果，因为Locust判断请求是否成功只是通过请求响应的状态码是否为200或2xx来进行，缺乏可靠性。因此，有时请求返回的是200，但是却并未是测试想要的结果。所以需要使用检查点来检查请求返回的数据是否正确，增加脚本的可靠性和说服力。　　要获取到请求返回的数据信息，可以使用正则表达式来获取页面中想要的内容，如果是对http接口的压测，可以直接获取到接口的返回信息进行检验。可根据实际需要选择哪种方式校验脚本是否运行成功。　　下面以注册业务的压测脚本为例： 1 # 任务集用户行为脚本 2 class Userbehavior(TaskSet): 3 4 @task(1) # 权重小 5 def SignUp(self): 6 data = { 7 ' username ' : ' cc ' , 8 ' password ' : ' 123456 ' , 9 ' passwordConfirm ' : ' 123456 ' , 10 ' firstName ' : '' , 11 ' lastName ' : '' , 12 ' address1 ' : '' , 13 ' address2 ' : '' , 14 ' register.x ' : ' 33 ' , 15 '

Locust.io Load Testing getting “Connection aborted BadStatusLine” Errors

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问题 I'm using Locust.io to load test an application. I will get a random error that I am unable to pinpoint the problem: 1) ConnectionError(ProtocolError(\'Connection aborted.\', BadStatusLine("\'\'",)),) 2) ConnectionError(ProtocolError('Connection aborted.', error(104, 'Connection reset by peer')),) The first one is the one that happens a few times every 1,000,000 request or so and seems to happen in groups where there will be 5-20 all at once and then its is fine. the second only happens every

Locust.io Load Testing getting “Connection aborted BadStatusLine” Errors

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How to create a Locust task for a dynamic list of URLs?

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问题 I'm trying to get timing information for all my API endpoints based on the OpenAPI JSON, so I would like to do something like this in the setup method: for api_path in self.client.get('/api/doc/?format=openapi').json()['paths'].keys(): self.get_[api_path] = [@task decorated method which retrieves the API path] Or is there another way to generate tasks at runtime? 回答1: Found it in the API docs: def setup(self) -> None: for api_path in self.client.get('/api/doc/?format=openapi').json()['paths']

Is there any way where I can send host value as a parameter in locust?

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问题 I would like to know if there is any way with which i can send host value as parameter. I am aware that locust provides a paramter, "--host" which can help here but it's not working for me. This is my code implementation - class NcsoTest(TaskSet): REQ_HEADER = { "Accept": "application/json", "Accept-Encoding": "gzip, deflate", "Connection": "keep-alive", "Content-Length": "860", "Content-Type": "application/json", "User-Agent": "python-requests/2.21.0", } @task(1) def send_post_request(self):

Not able to install locust on windows

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问题 I installed locust using the command on windows py -m pip install locustio This is the output I got Collecting locustio Using cached https://files.pythonhosted.org/packages/98/12/60351b28a00c76d36022d79bead7dc217e9e49cddd7091cb164319196323/locustio-0.11.0-py2.py3-none-any.whl Collecting gevent>=1.2.2 (from locustio) Downloading https://files.pythonhosted.org/packages/8a/dd/417aad4e69fa7f8882534b778c46cb28eb0421ffa1e924ec3b4efcfcc81f/gevent-1.4.0-cp37-cp37m-win_amd64.whl (3.0MB) 100% |████████

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