mirror of https://github.com/vishvananda/netlink
93 lines
3.0 KiB
Go
93 lines
3.0 KiB
Go
package netlink
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// TCP States
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const (
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TCP_ESTABLISHED = iota + 0x01
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TCP_SYN_SENT
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TCP_SYN_RECV
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TCP_FIN_WAIT1
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TCP_FIN_WAIT2
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TCP_TIME_WAIT
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TCP_CLOSE
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TCP_CLOSE_WAIT
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TCP_LAST_ACK
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TCP_LISTEN
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TCP_CLOSING
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TCP_NEW_SYN_REC
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TCP_MAX_STATES
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)
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type TCPInfo struct {
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State uint8
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Ca_state uint8
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Retransmits uint8
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Probes uint8
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Backoff uint8
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Options uint8
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Snd_wscale uint8 // no uint4
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Rcv_wscale uint8
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Delivery_rate_app_limited uint8
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Fastopen_client_fail uint8
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Rto uint32
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Ato uint32
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Snd_mss uint32
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Rcv_mss uint32
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Unacked uint32
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Sacked uint32
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Lost uint32
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Retrans uint32
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Fackets uint32
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Last_data_sent uint32
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Last_ack_sent uint32
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Last_data_recv uint32
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Last_ack_recv uint32
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Pmtu uint32
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Rcv_ssthresh uint32
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Rtt uint32
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Rttvar uint32
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Snd_ssthresh uint32
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Snd_cwnd uint32
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Advmss uint32
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Reordering uint32
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Rcv_rtt uint32
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Rcv_space uint32
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Total_retrans uint32
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Pacing_rate uint64
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Max_pacing_rate uint64
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Bytes_acked uint64 /* RFC4898 tcpEStatsAppHCThruOctetsAcked */
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Bytes_received uint64 /* RFC4898 tcpEStatsAppHCThruOctetsReceived */
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Segs_out uint32 /* RFC4898 tcpEStatsPerfSegsOut */
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Segs_in uint32 /* RFC4898 tcpEStatsPerfSegsIn */
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Notsent_bytes uint32
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Min_rtt uint32
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Data_segs_in uint32 /* RFC4898 tcpEStatsDataSegsIn */
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Data_segs_out uint32 /* RFC4898 tcpEStatsDataSegsOut */
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Delivery_rate uint64
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Busy_time uint64 /* Time (usec) busy sending data */
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Rwnd_limited uint64 /* Time (usec) limited by receive window */
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Sndbuf_limited uint64 /* Time (usec) limited by send buffer */
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Delivered uint32
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Delivered_ce uint32
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Bytes_sent uint64 /* RFC4898 tcpEStatsPerfHCDataOctetsOut */
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Bytes_retrans uint64 /* RFC4898 tcpEStatsPerfOctetsRetrans */
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Dsack_dups uint32 /* RFC4898 tcpEStatsStackDSACKDups */
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Reord_seen uint32 /* reordering events seen */
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Rcv_ooopack uint32 /* Out-of-order packets received */
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Snd_wnd uint32 /* peer's advertised receive window after * scaling (bytes) */
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}
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type TCPBBRInfo struct {
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BBRBW uint64
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BBRMinRTT uint32
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BBRPacingGain uint32
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BBRCwndGain uint32
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}
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// According to https://man7.org/linux/man-pages/man7/sock_diag.7.html
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type MemInfo struct {
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RMem uint32
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WMem uint32
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FMem uint32
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TMem uint32
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}
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