CPU loading tool. This software is designed to test how a server performs under reduced CPU resources.
  • CPU load is selectable from 20% up to 90%. Load rate is achieved by means of a regulation mechanism so it is accurate and stable.
  • Designed for a multi-CPU system: loaded CPUs are selectable.
  • Does not require administrator rights.
Operating system
This tool is designed to run under Windows, on the .NET Microsoft Framework (version 2.0).
It is probably too OS specific to be able to run under a .NET Framework port to Linux (Mono or the Microsoft Core .NET Framework for Linux and Mac).
Using this software
  • Select processor load rate.
  • Check processors to be loaded.
The "?" menu gives a little more information.
Known issue
On high load, when some other software is running, CPU load percentage may rise for a few percent from selected load rate.
To check out this tool real CPU use, please select all CPUs and use SysInternals Process Explorer External Link (Microsoft).
Licence, Setup, and Downloading
Go to MultiCpuLoad download page.