IPFS Benchmarking - 2021

Are there any recent tools for testing throughput when hosting IPFS files? I want to test how many files of various sizes I can serve on different machine configurations and what the CPU / Memory load is.

The main post I found on it (IPFS Network Benchmark) seems pretty old, and both of the links in there seem outdated and not working anymore.

I think the IPFS team now uses their new tool Testground to test the perfs.
Apparently you can other P2P systems too.