PROBE::TCPMIB.RETR(3stap) SNMP Information Tapset PROBE::TCPMIB.RETR(3stap)

probe::tcpmib.RetransSegs - Count the retransmission of a TCP segment

tcpmib.RetransSegs

sk

pointer to the struct sock being acted on

op

value to be added to the counter (default value of 1)

The packet pointed to by skb is filtered by the function tcpmib_filter_key. If the packet passes the filter is is counted in the global RetransSegs (equivalent to SNMP's MIB TCP_MIB_RETRANSSEGS)

tapset::tcpmib(3stap)

April 2024 SystemTap Tapset Reference