$ netstat -s
Ip:
    177642 total packets received
    0 forwarded
    0 incoming packets discarded
    177538 incoming packets delivered
    98742 requests sent out
Icmp:
    0 ICMP messages received
    0 input ICMP message failed.
    ICMP input histogram:
    0 ICMP messages sent
    0 ICMP messages failed
    ICMP output histogram:
Tcp:
    86 active connections openings
    10 passive connection openings
    0 failed connection attempts
    0 connection resets received
    20 connections established
    177122 segments received
    98563 segments send out
    0 segments retransmited
    0 bad segments received.
    0 resets sent
Udp:
    290 packets received
    0 packets to unknown port received.
    0 packet receive errors
    179 packets sent
TcpExt:
    ArpFilter: 0
    65 TCP sockets finished time wait in fast timer
    1011 delayed acks sent
    1 delayed acks further delayed because of locked socket
    94 packets directly queued to recvmsg prequeue.
    1644 packets directly received from backlog
    4038 packets directly received from prequeue
    170004 packets header predicted
    83 packets header predicted and directly queued to user
    TCPPureAcks: 2720
    TCPHPAcks: 1773
    TCPRenoRecovery: 0
    TCPSackRecovery: 0
    TCPSACKReneging: 0
    TCPFACKReorder: 0
    TCPSACKReorder: 0
    TCPRenoReorder: 0
    TCPTSReorder: 0
    TCPFullUndo: 0
    TCPPartialUndo: 0
    TCPDSACKUndo: 0
    TCPLossUndo: 0
    TCPLoss: 0
    TCPLostRetransmit: 0
    TCPRenoFailures: 0
    TCPSackFailures: 0
    TCPLossFailures: 0
    TCPFastRetrans: 0
    TCPForwardRetrans: 0
    TCPSlowStartRetrans: 0
    TCPTimeouts: 0
    TCPRenoRecoveryFail: 0
    TCPSackRecoveryFail: 0
    TCPSchedulerFailed: 0
    TCPRcvCollapsed: 0
    TCPDSACKOldSent: 0
    TCPDSACKOfoSent: 0
    TCPDSACKRecv: 0
    TCPDSACKOfoRecv: 0
    TCPAbortOnSyn: 0
    TCPAbortOnData: 0
    TCPAbortOnClose: 0
    TCPAbortOnMemory: 0
    TCPAbortOnTimeout: 0
    TCPAbortOnLinger: 0
    TCPAbortFailed: 0
    TCPMemoryPressures: 0