I’m picturing Mike Wazowski looking through that hole

You’re welcome! 🙏

In game benchmarks, a lot of sites and reviewers tend to show the bottom 1 percent of framerate in their graphs, so the 1% here would be the lowest/worst part of the average performance. Boosting the 1% would essentially be raising the minimum performance and make performance drops less severe.

I agree with the other suggestions, though if you want a quick and easy GUI tool, I use Filelight