System calls are slow. Run your code in the kernel(over-yonder.tech)

2 pointsby bmachovor 5 Monaten1 comments

System calls are slow. Run your code in the kernel

https://over-yonder.tech/#articles/rstat

1 comments

At first, was horrified... But, goes into using eBPF and IO_URING to collect system stats instead of all the huge overhead of userspace calls (ontop of dbus, ontop of Gnome).. This is pretty good.