리눅스 nstat

1 개요[ | ]

nstat
/usr/sbin/nstat
리눅스 네트워크 통계 도구
2 실행예시[ | ]

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[root@zetawiki ~]# nstat
#kernel
IpInReceives                    40350033           0.0
IpInUnknownProtos               3                  0.0
IpInDelivers                    40343530           0.0
IpOutRequests                   35418721           0.0
IcmpInErrors                    317                0.0
IcmpInTimeExcds                 252                0.0
IcmpInEchoReps                  62                 0.0
IcmpInTimestamps                3                  0.0
IcmpOutErrors                   2606               0.0
IcmpOutTimeExcds                2540               0.0
IcmpOutEchoReps                 4                  0.0
IcmpOutTimestamps               62                 0.0
IcmpMsgInType0                  3                  0.0
IcmpMsgInType3                  252                0.0
IcmpMsgInType8                  62                 0.0
IcmpMsgOutType0                 62                 0.0
IcmpMsgOutType3                 2540               0.0
IcmpMsgOutType8                 4                  0.0
TcpActiveOpens                  235980             0.0
TcpPassiveOpens                 3345353            0.0
TcpAttemptFails                 445184             0.0
TcpEstabResets                  485869             0.0
TcpInSegs                       38924343           0.0
TcpOutSegs                      34715614           0.0
TcpRetransSegs                  337553             0.0
TcpInErrs                       967                0.0
TcpOutRsts                      428248             0.0
UdpInDatagrams                  805195             0.0
UdpNoPorts                      2650               0.0
UdpInErrors                     3                  0.0
UdpOutDatagrams                 126163             0.0
TcpExtSyncookiesFailed          2486               0.0
TcpExtEmbryonicRsts             445161             0.0
TcpExtTW                        1952985            0.0
TcpExtTWRecycled                5                  0.0
TcpExtPAWSEstab                 2722               0.0
TcpExtDelayedACKs               702371             0.0
TcpExtDelayedACKLocked          27593              0.0
TcpExtDelayedACKLost            5444               0.0
TcpExtTCPPrequeued              24090              0.0
TcpExtTCPDirectCopyFromBacklog  3656068            0.0
TcpExtTCPDirectCopyFromPrequeue 33327832           0.0
TcpExtTCPHPHits                 1948637            0.0
TcpExtTCPHPHitsToUser           25869              0.0
TcpExtTCPPureAcks               18431417           0.0
TcpExtTCPHPAcks                 3901741            0.0
TcpExtTCPRenoRecovery           139                0.0
TcpExtTCPSackRecovery           48838              0.0
TcpExtTCPSACKReneging           436                0.0
TcpExtTCPFACKReorder            1399               0.0
TcpExtTCPSACKReorder            1063               0.0
TcpExtTCPRenoReorder            3                  0.0
TcpExtTCPTSReorder              5211               0.0
TcpExtTCPFullUndo               4636               0.0
TcpExtTCPPartialUndo            27577              0.0
TcpExtTCPDSACKUndo              1752               0.0
TcpExtTCPLossUndo               4615               0.0
TcpExtTCPLoss                   56473              0.0
TcpExtTCPLostRetransmit         17                 0.0
TcpExtTCPRenoFailures           26                 0.0
TcpExtTCPSackFailures           5306               0.0
TcpExtTCPLossFailures           8210               0.0
TcpExtTCPFastRetrans            101945             0.0
TcpExtTCPForwardRetrans         17948              0.0
TcpExtTCPSlowStartRetrans       150869             0.0
TcpExtTCPTimeouts               28362              0.0
TcpExtTCPRenoRecoveryFail       96                 0.0
TcpExtTCPSackRecoveryFail       11990              0.0
TcpExtTCPDSACKOldSent           5527               0.0
TcpExtTCPDSACKOfoSent           46                 0.0
TcpExtTCPDSACKRecv              28218              0.0
TcpExtTCPDSACKOfoRecv           1374               0.0
TcpExtTCPAbortOnData            77                 0.0
TcpExtTCPAbortOnClose           209                0.0
TcpExtTCPAbortOnTimeout         866                0.0
IpExtInMcastPkts                1253988            0.0
IpExtOutMcastPkts               235368             0.0
IpExtInBcastPkts                36621              0.0
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