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网络 tcp 参数

tag-icon • tag-icon networking tcp
网络 tcp 参数

我有一个netstat -s输出，想听听大家的意见。哪些参数似乎有问题？据我所知，tcpInUnorderBytes哪些tcpInUnorderSegs值表示网络可能有问题？还有。tcpRTTNoupdate为了检测网络问题，我还必须注意哪些其他方面？谢谢

TCP     tcpRtoAlgorithm     =     4     tcpRtoMin           =   400
    tcpRtoMax           = 60000     tcpMaxConn          =    -1
    tcpActiveOpens      =804940     tcpPassiveOpens     =102075
    tcpAttemptFails     =700896     tcpEstabResets      = 59183
    tcpCurrEstab        =    51     tcpOutSegs          =2093089847
    tcpOutDataSegs      =2020287084 tcpOutDataBytes     =3905751072
    tcpRetransSegs      =1490137    tcpRetransBytes     =2098953445
    tcpOutAck           =7179623    tcpOutAckDelayed    =6107245
    tcpOutUrg           =     2     tcpOutWinUpdate     =    64
    tcpOutWinProbe      =   276     tcpOutControl       =1829500
    tcpOutRsts          =757145     tcpOutFastRetrans   =     0
    tcpInSegs           =2040038050
    tcpInAckSegs        =2019368757 tcpInAckBytes       =1902820181
    tcpInDupAck         =5828005    tcpInAckUnsent      =     0
    tcpInInorderSegs    =1967170566 tcpInInorderBytes   =3411672873
    tcpInUnorderSegs    =   176     tcpInUnorderBytes   = 22045
    tcpInDupSegs        =  1269     tcpInDupBytes       = 51603
    tcpInPartDupSegs    =     1     tcpInPartDupBytes   =   884
    tcpInPastWinSegs    =     0     tcpInPastWinBytes   =     0
    tcpInWinProbe       =     0     tcpInWinUpdate      =    20
    tcpInClosed         = 54627     tcpRttNoUpdate      =54460094
    tcpRttUpdate        =1964766727 tcpTimRetrans       = 57093
    tcpTimRetransDrop   =    47     tcpTimKeepalive     =  1441
    tcpTimKeepaliveProbe=   510     tcpTimKeepaliveDrop =    46
    tcpListenDrop       =     0     tcpListenDropQ0     =     0
    tcpHalfOpenDrop     =     0     tcpOutSackRetrans   =1160084

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