Are this normal insights?

I have a RPI5 8gb running multiple scripts, howver i dont understand why my rpi is using swap when there is a bunch of RAM left, making it slower.

I have RPI OS lite bookworm 64 bit, are this normal numbers??
Just starting to learn about system monitoring

https://preview.redd.it/8lnhg0qz6wke1.png?width=1418&format=png&auto=webp&s=8ef5208a5423dfc61f355214d173fecd1a9c06d5