memory: counter: prepend mbuf allocation: 1501 mbuf in use: -20 mbuf types: mbuf allocated to data: -2 mbuf allocated to packet headers: -18 ip: output datagrams software-checksummed: 2 packets for this host: 4 packets sent from this host: 1503 routes cache hit: 3003 routes cache miss: 5 total packets received: 4 tcp: connections closed: 18 correct data packets header predictions: 2 packets received: acks: 2 acks for bytes: 56 packets received in-sequence: 2 packets received in-sequence bytes: 104 total: 4 packets sent: acks-only packets delayed: 2 data packets: 2 data packets bytes: 56 total: 2 segments updated rtt: 2 segments updated rtt of attempts: 2