Here is a last quick sidenote concerning my CPU usage observation.
CPU usage reported by top is now below 5% when using io_uring backend
but it seems like the CPU is spent by something else inside the kernel
as my average load did pass from 2.5 to ~3.1...
On Wed, 2021-04-28 at 11:24 -0400,
Hi,
I just wanted to report back that my usage with libev iouring backend
appears to be working super fine.
It is a WebSocket client opening about 64 TCP connections.
The test has been performed with kernel 5.11.14.
By switching from epoll backend to io_uring one, my process CPU usage
did drop
