COMMAND   PID USER   FD   TYPE DEVICE SIZE/OFF NODE NAME
node    12345 hao   22u  IPv6 123456      0t0  TCP *:3000 (LISTEN)
node    12345 hao   23u  IPv4 123457      0t0  TCP 127.0.0.1:3000 (LISTEN)
vite    23456 hao   19u  IPv4 123458      0t0  TCP 127.0.0.1:30000 (LISTEN)
curl    34567 hao   11u  IPv4 123459      0t0  TCP 127.0.0.1:4000->127.0.0.1:3000 (ESTABLISHED)
