tcp: 852494605 packets sent 164300490 data packets (939735789229 bytes) 617624670 data packets (871329365531 bytes) retransmitted 5062 data packets unnecessarily retransmitted 236 resends initiated by MTU discovery 49323106 ack-only packets (7606615 delayed) 0 URG only packets 4155 window probe packets 2492389 window update packets 17741936 control packets 693910830 packets received 502679508 acks (for 938878179425 bytes) 7349 duplicate acks 0 acks for unsent data 193804153 packets (270185378473 bytes) received in-sequence 3097311 completely duplicate packets (169167577 bytes) 573590 old duplicate packets 6476 packets with some dup. data (1740674 bytes duped) 1467191 out-of-order packets (767227678 bytes) 196855 packets (1218 bytes) of data after window 0 window probes 3471514 window update packets 152640 packets received after close 0 discarded for bad checksums 0 discarded for bad header offset fields 0 discarded because packet too short 1883 discarded due to full reassembly queue 2872069 connection requests 6591096 connection accepts 6857 bad connection attempts 0 listen queue overflows 1429001 ignored RSTs in the windows 9460989 connections established (including accepts) 7767679 times used RTT from hostcache 7767679 times used RTT variance from hostcache 860540 times used slow-start threshold from hostcache 7263097 connections closed (including 1015753 drops) 5302724 connections updated cached RTT on close 5389864 connections updated cached RTT variance on close 581924 connections updated cached ssthresh on close 672 embryonic connections dropped 196129135 segments updated rtt (of 123279 attempts) 1416369 retransmit timeouts 94190 connections dropped by rexmit timeout 8804 persist timeouts 508 connections dropped by persist timeout 27269 Connections (fin_wait_2) dropped because of timeout 6933 keepalive timeouts 6426 keepalive probes sent 152 connections dropped by keepalive 148637682 correct ACK header predictions 81202052 correct data packet header predictions 6640515 syncache entries added 138534 retransmitted 97792 dupsyn 0 dropped 6591096 completed 0 bucket overflow 0 cache overflow 38440 reset 9789 stale 0 aborted 0 badack 577 unreach 0 zone failures 0 cookies sent 0 cookies received 841941 hostcache entries added 0 bucket overflow 0 SACK recovery episodes 616645567 segment rexmits in SACK recovery episodes 871481089642 byte rexmits in SACK recovery episodes 371626637 SACK options (SACK blocks) received 1843517 SACK options (SACK blocks) sent 0 SACK scoreboard overflow 216 packets with ECN CE bit set 183509215 packets with ECN ECT(0) bit set 54 packets with ECN ECT(1) bit set 6147038 successful ECN handshakes 30 times ECN reduced the congestion window 0 packets with matching signature received 0 packets with bad signature received 0 times failed to make signature due to no SA 0 times unexpected signature received 0 times no signature provided by segment 0 Path MTU discovery black hole detection activations 0 Path MTU discovery black hole detection min MSS activations 0 Path MTU discovery black hole detection failures TCP connection count by state: 0 connections in CLOSED state 122 connections in LISTEN state 0 connections in SYN_SENT state 23 connections in SYN_RCVD state 5133 connections in ESTABLISHED state 0 connections in CLOSE_WAIT state 159 connections in FIN_WAIT_1 state 13 connections in CLOSING state 89 connections in LAST_ACK state 24 connections in FIN_WAIT_2 state 710 connections in TIME_WAIT state