DOKK / manpages / debian 10 / systemtap-doc / probe::udp.sendmsg.3stap.en
PROBE::UDP.SENDMSG(3stap) Networking Tapset PROBE::UDP.SENDMSG(3stap)

probe::udp.sendmsg - Fires whenever a process sends a UDP message

udp.sendmsg

saddr

A string representing the source IP address

family

IP address family

dport

UDP destination port

daddr

A string representing the destination IP address

name

The name of this probe

size

Number of bytes sent by the process

sock

Network socket used by the process

sport

UDP source port

The process which sent a UDP message

tapset::udp(3stap)

October 2018 SystemTap Tapset Reference