How to get network and disk usage per process

Question

How to get network and disk usage and ram and cpu utilization per process in simple command?

Answer 1

Display current processes or threads during IO

iotop - -only -b -n1

List top 10 CPU-consuming processes

ps axo %cpu,command | sort -nr | head

List top 10 memory-consuming processes

ps ago %mem,command | sort -nr | head

List connections per processes

netstat -plant #for tcp
netstat -planu #for udp

Network usage per remotes with iftop