RE: netstat showing multiple lines for each listening socket

I observe the same behaviour. I have similar output for TCP/53 on the loopback and public IP addresses. The IP addresses and port numbers are the same, but the fd (file descriptors?) are different. I assumed different threads of the same process. # named -V | grep ^BIND BIND 9.18.26 (Extended S

RE: netstat showing multiple lines for each listening socket

My server has four (virtual; it runs on vSphere) CPUs and also shows four lines in `ss` output. The `ps` command shows the `-U` which - I assume - is set automatically triggered by the number of CPUs. # ps -elf | grep named 5 S named23769 1 9 80 0 - 251941 do_sig 07:12 ? 00:39