On Wed, Apr 12, 2017 at 10:49:24PM +0700, Eugene Grosbein wrote: > В студию вывод команд uptime и netstat -sp tcp
# uptime 7:05PM up 8:26, 7 users, load averages: 0.40, 0.36, 0.29 # netstat -sp tcp tcp: 47279 packets sent 21066 data packets (4318440 bytes) 55 data packets (15908 bytes) retransmitted 3 data packets unnecessarily retransmitted 0 resends initiated by MTU discovery 24940 ack-only packets (8996 delayed) 0 URG only packets 0 window probe packets 86 window update packets 1132 control packets 54765 packets received 19677 acks (for 4300041 bytes) 5904 duplicate acks 0 acks for unsent data 39298 packets (18835708 bytes) received in-sequence 65 completely duplicate packets (30637 bytes) 1 old duplicate packet 0 packets with some dup. data (0 bytes duped) 289 out-of-order packets (227097 bytes) 0 packets (0 bytes) of data after window 0 window probes 9 window update packets 74 packets received after close 65 discarded for bad checksums 0 discarded for bad header offset fields 0 discarded because packet too short 0 discarded due to memory problems 580 connection requests 0 connection accepts 0 bad connection attempts 0 listen queue overflows 0 ignored RSTs in the windows 568 connections established (including accepts) 574 connections closed (including 12 drops) 477 connections updated cached RTT on close 478 connections updated cached RTT variance on close 35 connections updated cached ssthresh on close 4 embryonic connections dropped 18671 segments updated rtt (of 17914 attempts) 148 retransmit timeouts 0 connections dropped by rexmit timeout 0 persist timeouts 0 connections dropped by persist timeout 0 Connections (fin_wait_2) dropped because of timeout 5632 keepalive timeouts 5622 keepalive probes sent 10 connections dropped by keepalive 6264 correct ACK header predictions 28170 correct data packet header predictions 0 syncache entries added 0 retransmitted 0 dupsyn 0 dropped 0 completed 0 bucket overflow 0 cache overflow 0 reset 0 stale 0 aborted 0 badack 0 unreach 0 zone failures 0 cookies sent 0 cookies received 128 hostcache entries added 0 bucket overflow 1 SACK recovery episode 1 segment rexmit in SACK recovery episodes 44 byte rexmits in SACK recovery episodes 20 SACK options (SACK blocks) received 219 SACK options (SACK blocks) sent 0 SACK scoreboard overflow 0 packets with ECN CE bit set 0 packets with ECN ECT(0) bit set 0 packets with ECN ECT(1) bit set 0 successful ECN handshakes 0 times ECN reduced the congestion window 0 packets with valid tcp-md5 signature received 0 packets with invalid tcp-md5 signature received 0 packets with tcp-md5 signature mismatch 0 packets with unexpected tcp-md5 signature received 0 packets without expected tcp-md5 signature received _______________________________________________ freebsd mailing list freebsd@uafug.org.ua http://mailman.uafug.org.ua/mailman/listinfo/freebsd