High numbers of 'Send-Q' and 'Recv-Q' in 'netstat' or 'ss' output.
Issue
- What are the
Send-Q
andRecv-Q
counters innetstat
orss
command output ? - Does a non-zero value like below in these columns indicate an system level issue ?
Proto Recv-Q Send-Q Local Address Foreign address State
tcp 0 0 localhost.domain:51282 ::ffff:192.168.X.Y:1540 ESTABLISHED
tcp 0 97 localhost.domain:51281 ::ffff:192.168.X.Y:1540 ESTABLISHED
tcp 0 0 localhost.domain:51280 ::ffff:192.168.X.Y:1540 ESTABLISHED
- What action needs to be taken in such situation ?
Environment
- Red Hat Enterprise Linux (All versions)
netstat
commandss
command
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