What is Load Generator?
A tool that generates artificial user traffic to measure how much traffic a system can handle.
Overview
Imagine thousands of people accessing the site at the same time before your software projects go live. You can't wait for real people to test this situation; This is where the load generator comes into play. It throws out artificial requests to push your system to its limits and see where it will crash.
How it works
It works by commanding the target website or server to click, send data, or make requests in a short period of time. It reports the responses received and the server's reaction under this pressure.
Where it is used
It is frequently used in stress tests, server capacity planning and performance improvement processes before websites are launched.
Commonly confused with
It can be confused with penetration testing tools for finding security vulnerabilities; The purpose here is not to break the system, but to weigh how much load it can carry.
Questions and answers
How does it differ from real user traffic?
It is completely automatic and repeats predetermined scenarios much faster and more voluminously than humans.
Could it crash the system?
Yes, if you exceed the capacity limit you can temporarily slow down or crash the system under test.
Related terms
This explanation was written in plain language for TreScout with AI and machine-translated from the Turkish original · the Turkish version prevails. If something looks wrong or missing, write to hello@trescout.com. Read in Turkish →