Network Statistics Tool
- nstat
A network diagnostic tool combines traceroute and ping
- mtr 192.168.0.10
- tcpdump src 192.168.0.10
- tcpdump src udw-workplace.odesk.com and dst port 8787 and 'tcp[13] & 4 != 0'
- strace -s 1024 -t -p 1234 -o /tmp/strace_log
- -s strsize
- -p processid
- -t : time of day
- -o filename
ss is used to dump socket statistics, similar to netstat
- ss -p dst 192.168.0.10
- -p : Show process using socket
- ss -s
- -s : summary
Print network connections, routing tables, interface statistics, masquerade connections, and multicast memberships
- netstat -punta
- -p : Show process using socket
- -u: udp
- -t: tcp
- -n: numeric address
- -a: show both listening and non-listening port
- netstat -i
- -i: Display a table of all network interfaces,
- netstat -s -t
- -s: summary
- ethtool -S eth0
- -S : Statistics
- ip -s link