← Back to context

Comment by nly

6 hours ago

Is that a typo? TCP was 2.5x faster?

I presume this is down to much larger buffers in the TCP stack.

Not a typo & yes quite likely. I haven't tuned nbd/vsock at all.

Edit: I patched both ends to change SO_SNDBUF and SO_RCVBUF from the default (both 212992) to 4194304, and that made no difference.