What is ab?
ApacheBench
A simple performance testing tool to measure how many people a web server can handle at the same time.
Overview
ab is a classic command-line tool used to test the durability of your web servers. It allows you to see when your server will slow down or crash by sending thousands of virtual requests simultaneously. It is vital for understanding capacity, especially before launching a new site.
How it works
You run it by opening the terminal screen and typing the web address you want to test and the number of requests you want to send. When the test is finished, the tool reports to you how many requests per second were handled.
Where it is used
It is frequently used in web server setups, performance tests, and system optimization processes.
Commonly confused with
It should not be confused with advanced load testing tools or real browser automations; it measures purely raw server speed.
Questions and answers
Does it accurately reflect real user traffic?
No, it only sends basic HTTP requests and does not simulate JavaScript operations on the browser.
Related terms
Related tools
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 →