The Simplest Explanation of Profilers

I was going to ask atchie, but what kind of things do you do? So maybe, just for those who arent os familiar with puff is, could you explain the kind of things that both vetune and puff are doing behind the scenes. Sure, yes. Aa, lines purf is actually is a, as i know, it's a basic perform profile. But what it does, it actually is just really simple. And this is an over simplified explanation of what profilers do under the hood. They essentially are capable of interrupting your programl, you know, a high number of times during a small period of time. That's how they dieno tell