What does retrans in "ss" output mean?
Issue
- What does retrans in "ss" output mean?
- Looking to understand some output from the ss command:
--------------------------------------------------------------------------------
ESTAB 0 0 10.0.0.177:44444 10.0.0.180:12345 users:(("process",50309,117))
cubic wscale:7,7 rto:204 rtt:1.875/0.75 ato:40 cwnd:10 send 61.8Mbps retrans:0/2 rcv_rtt:12 rcv_space:102112
- What does
retrans 0/2mean? Only some lines have it some of the time when I run the command.
Environment
- Red Hat Enterprise Linux 7
ssfrom iproute toolset- TCP connections
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