node_exporter/collector/fixtures/proc/net/tcpstat

  sl  local_address rem_address   st tx_queue rx_queue tr tm->when retrnsmt   uid  timeout inode                                                     
   0: 00000000:0016 00000000:0000 0A 00000015:00000000 00:00000000 00000000     0        0 2740 1 ffff88003d3af3c0 100 0 0 10 0                      
   1: 0F02000A:0016 0202000A:8B6B 01 00000015:00000001 02:000AC99B 00000000     0        0 3652 4 ffff88003d3ae040 21 4 31 47 46
Add collector for /proc/net/tcp 2015-03-24 04:34:48 -07:00			`sl local_address rem_address st tx_queue rx_queue tr tm->when retrnsmt uid timeout inode`
Add gauges for allocated memory for queued UDP and TCP packages (#1503) * Two new states will be added to the tcpstat collector called rx_queued_bytes and tx_queued_bytes. For UDP datagrams an additional collector 'udp_queues' can be used to expose the total lengths of the tx_queue and rx_queue. @SuperQ and @discordianfish this changes gives us the option to check for overloaded UDP + TCP processing. The names of the new TCP states and the UDP metric can be discussed. The current reasons are just: I don't want to add another collector for the same exposed file, so I just added the new states to the tcpstat collector. I chose the name 'udp_queue' instead of 'udpstat' as UDP has no state. Signed-off-by: Peter Bueschel <peter.bueschel@logmein.com> 2020-03-31 01:46:32 -07:00			`0: 00000000:0016 00000000:0000 0A 00000015:00000000 00:00000000 00000000 0 0 2740 1 ffff88003d3af3c0 100 0 0 10 0`
			`1: 0F02000A:0016 0202000A:8B6B 01 00000015:00000001 02:000AC99B 00000000 0 0 3652 4 ffff88003d3ae040 21 4 31 47 46`