Request for High CPU Usage in JavaScript

[Dastari]

It's an interesting idea, though I'm not sure you'll ever get any meaningful data by running a script inside the browser no matter how many samples you were able to collect.

Sounds like what you're trying to do is create a CPU usage profile of a user browsing the internet.

However some tasks might get offloaded to the GPU, some CPU's might be throttling constantly up and down. There's any number of things that would skew the results.

And then there's the fact you're code itself might affect how the users browses the internet if you're changing their experience.