Why is it slower than RustScan?

elddy / NimScan

🚀 Fast Port Scanner 🚀

MIT License

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Why is it slower than RustScan? #8

Closed junknet closed 3 years ago

junknet commented 3 years ago

I want to know where the performance bottleneck is.

elddy commented 3 years ago

It may depend on few things like OS, Nim, arguments, and maybe more. For example, recently I scanned a computer (inside LAN) in 3 seconds, using 40,000 file descriptors and 2 threads on my Linux VM.