Load and performance benchmark tool
Python Groff Other
Latest commit 20bb3c2 Sep 28, 2016 @direvius direvius ver


Yandex Tank Gitter

Build Status

Quantiles chart example


Yandex.Tank is an extensible open source load testing tool for advanced linux users which is especially good as a part of an automated load testing suite.

Main features

  • different load generators supported:
    • Evgeniy Mamchits' phantom is a very fast (100 000+ RPS) shooter written in C++ (default)
    • JMeter is an extendable and widely known one
    • BFG is a Python-based generator that allows you to write your load scenarios in Python
    • experimental Golang generator: pandora
  • performance analytics backend service: Overload. Store and analyze your test results online
  • several ammo formats supported like plain url list or access.log
  • test autostop plugin: stop your test when the results have became obvious and save time
  • customizable and extendable monitoring that works over SSH

Installation and configuration

Installation at ReadTheDocs.

Get help

Chat with authors and other performance specialists: Gitter

Documentation at ReadTheDocs.

Ask your questions at Stackoverflow, use "load-testing" + "yandex" tags.

See also

Overload𝛃 - performance analytics server.

Evgeniy Mamchits' phantom – Phantom scalable IO Engine.

BlazeMeter Sense - Performance Testing Analytics by BlazeMeter. Currently only with 1.7 branch

Yandex.Metrics counter