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locust

An open source load testing tool written in Python.

locust Reviews and details

Screenshots and images

  • locust Landing page
    Landing page //
    2021-10-11

Features & Specs

  1. Scalability

    Locust is designed to distribute the load tests across multiple machines, allowing for high scalability and the ability to simulate millions of users.

  2. Python-based

    The tool is written in Python, which makes it highly flexible and suitable for those who are familiar with the language. You can write custom test scenarios easily.

  3. Web-based UI

    Locust provides a user-friendly web-based interface that makes it easy to monitor and control the test execution in real-time.

  4. Real-time monitoring

    During test execution, you get real-time statistics and charts that help in monitoring the performance and load.

  5. Open-source

    Being an open-source tool, Locust allows for community contributions and is free to use, which helps in continuous improvement and support from the user base.

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Videos

Locust review - GTA Online guides

GTA Online: Ocelot Locust Review

GTA 5 - DLC Vehicle Customization - Ocelot Locust and Review

Social recommendations and mentions

We have tracked the following product recommendations or mentions on various public social media platforms and blogs. They can help you see what people think about locust and what they use it for.
  • Why your FastAPI (or Flask) App performs poorly with high loads
    These tests were done on GCP Cloud Run using a single processor, and 512M RAM machine, and we used Locust, an incredible tool (for Python, LoL). - Source: dev.to / 25 days ago
  • How MySQL Tuning Can Dramatically Improve WordPress Performance
    Our test duration was 2 days. To handle this longer testing period, we switched from BlazeMeter (max test duration of 20 minutes) to Locust, an open-source load-testing tool. - Source: dev.to / 5 months ago
  • Load Testing with Locust
    This week at work I was tasked with continuing some load testing that a previous Engineer had started. They had used locust which is an open source load testing tool to run the initial load testing on the staging environment. I now needed to do the same for production so I followed in their footsteps. - Source: dev.to / 6 months ago
  • Why Quarkus Native (probably) does not fit your project
    Finally, let's compare the response time of the requests. For that, we will use Locust , an open source load testing tool. The tests will run for 5 minutes, and will increase 4 requests per second every second until they reach 1000 requests per second. - Source: dev.to / 8 months ago
  • What is Load Testing? Complete Tutorial With Best Practices
    Locust: Another open-source tool, Locust is particularly flexible due to its support for Python scripts. It can conduct load tests across multiple machines, making it possible to simulate millions of users simultaneously. An exceptional feature of Locust is its web-based UI, which allows real-time tracking of performance metrics during test execution. - Source: dev.to / 8 months ago
  • API Load Testing: Enhance Your Skills with Locust
    Locust is a perfect tool to use on such occasion:. - Source: dev.to / 9 months ago
  • Breaking the 300 barrier
    So, in theory, we can handle 300 requests per minute on a single server which was the assumption we started with. After this, I decided to play with this configuration and see what we could achieve. But, to go ahead I need a system to measure the metrics of our load testing. So I quickly set up Locust on my system. Locust is an open-source easy to setup load-testing framework. - Source: dev.to / 9 months ago
  • The Power of Traces: Learn by Contributing to OpenTelemetry
    The OpenTelemetry Demo is composed of microservices written in different programming languages that talk to each other over gRPC and HTTP; and a load generator which uses Locust to fake user traffic. - Source: dev.to / 12 months ago
  • The Uncreative Software Engineer's Compendium to Testing
    Locust: is an open-source load testing framework that allows you to define scenarios using Python code. It simulates a large number of concurrent users and measures the performance of your web applications and APIs. - Source: dev.to / over 1 year ago
  • Performance UI Testing
    Like many suggested, I would tackle this by putting load via apis(https://locust.io) while running a selenium UI test at the same time in a loop to collect eventLoadTime until the api has finished running completely. You can then aggregate the load time and present your report. I don’t think there’s any other viable way to load test UI. Good luck 👍. Source: over 1 year ago
  • Free Tech Tools and Resources - Mac Scrolling, Load Testing, Win Server Switch Tip & More
    A Free Tool UnnaturalScrollWheels is a MacOS app that allows you to invert the scroll direction for physical scroll wheels while maintaining the normal function for trackpads. Aew3 recommends it "for those like me who go between dock and laptop and prefer my mouse to have a different scroll direction to the trackpad." Another Free Tool Locust is an open-source load testing tool that allows you to define... Source: over 1 year ago
  • Stress testing new network, what tools to use? Preferably free
    If you want to test an actual application and how it handles network latency, potential buffering, QoS etc, then you could use Locust to stress-test REST-based applications and their APIs. Source: over 1 year ago
  • Web server for production with flask
    How do you handle state? Use something like locust to exercise the client with some actual load - you will be surprised how many bugs come out under these tests. Source: over 1 year ago
  • How much async is too much async?
    Load test suite (usually Locust because it's written in and scriptable with Python). Source: over 1 year ago
  • AWS infrastructure stress test
    Thanks all, I think I'll go with the Locust solution, here is the link : https://locust.io/. Source: over 1 year ago
  • Is there any open source tool for testing load on website
    I had great success using Locust. It's extremely easy to write tests for, and you can use it both in CLI and WebUI mode. https://locust.io/. - Source: Hacker News / over 1 year ago
  • Best Practices for Stress Testing/DDOSing your own infrastructure?
    There are tools that exist for this specific purpose, like Locust. Source: over 1 year ago
  • How can I do a simple load test for an API I'm developing?
    I usually use Locust since it lets me write the load-test scenarios in the same language (Python) as the app. Source: over 1 year ago
  • Four-Year Django Side Project Finally Goes Live!
    I've recently been using Locust to determine how much resources my machine needs. There are several articles online about load testing django with this tool, and the docs themselves are pretty good. May help you refine your needs. Source: over 1 year ago
  • How to Create Google Docs with Django + React?
    You can get fancier with tools like Locust (https://locust.io/). Source: over 1 year ago
  • What is the best way to simulate "open an web browser application and login" without having to open 400 browsers to get 400 users online?
    We use locust to loadtest our C# microservice applications. It has really cool interface and reporting out of the box and you can also execute loadtest from cli / devops pipeline. Only thing is that you need to write loadtests in python. Source: almost 2 years ago

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This is an informative page about locust. You can review and discuss the product here. The primary details have not been verified within the last quarter, and they might be outdated. If you think we are missing something, please use the means on this page to comment or suggest changes. All reviews and comments are highly encouranged and appreciated as they help everyone in the community to make an informed choice. Please always be kind and objective when evaluating a product and sharing your opinion.