I've noticed something very interesting:
if trying to send to a gigabit connected Mac OSX instead of 100 Mbps connected,
then there is no drastic slowdown when switching Linux 2.6.9 to 2.6.10
> Any chance you could
> send me just the following from your boxes:
> (Before and after the transfer)
>
> - /proc/net/snmp
> - /proc/net/netstat
Here are the requested extra informations:
2.6.10-ac10 before:
Ip: Forwarding DefaultTTL InReceives InHdrErrors InAddrErrors ForwDatagrams
InUnknownProtos InDiscards InDelivers OutRequests OutDiscards OutNoRoutes
ReasmTimeout ReasmReqds ReasmOKs ReasmFails FragOKs FragFails FragCreates
Ip: 2 64 47336 0 0 0 0 0 47197 127721 0 0 0 0 0 0 0 0 0
Icmp: InMsgs InErrors InDestUnreachs InTimeExcds InParmProbs InSrcQuenchs
InRedirects InEchos InEchoReps InTimestamps InTimestampReps InAddrMasks
InAddrMaskReps OutMsgs OutErrors OutDestUnreachs OutTimeExcds OutParmProbs
OutSrcQuenchs OutRedirects OutEchos OutEchoReps OutTimestamps OutTimestampReps
OutAddrMasks OutAddrMaskReps
Icmp: 2 0 0 0 0 0 0 0 2 0 0 0 0 417 0 417 0 0 0 0 0 0 0 0 0 0
Tcp: RtoAlgorithm RtoMin RtoMax MaxConn ActiveOpens PassiveOpens AttemptFails
EstabResets CurrEstab InSegs OutSegs RetransSegs InErrs OutRsts
Tcp: 1 200 120000 -1 40 209 0 2 7 46158 126953 156 0 243
Udp: InDatagrams NoPorts InErrors OutDatagrams
Udp: 332 417 0 336
TcpExt: SyncookiesSent SyncookiesRecv SyncookiesFailed EmbryonicRsts
PruneCalled RcvPruned OfoPruned OutOfWindowIcmps LockDroppedIcmps ArpFilter TW
TWRecycled TWKilled PAWSPassive PAWSActive PAWSEstab DelayedACKs
DelayedACKLocked DelayedACKLost ListenOverflows ListenDrops TCPPrequeued
TCPDirectCopyFromBacklog TCPDirectCopyFromPrequeue TCPPrequeueDropped TCPHPHits
TCPHPHitsToUser TCPPureAcks TCPHPAcks TCPRenoRecovery TCPSackRecovery
TCPSACKReneging TCPFACKReorder TCPSACKReorder TCPRenoReorder TCPTSReorder
TCPFullUndo TCPPartialUndo TCPDSACKUndo TCPLossUndo TCPLoss TCPLostRetransmit
TCPRenoFailures TCPSackFailures TCPLossFailures TCPFastRetrans
TCPForwardRetrans TCPSlowStartRetrans TCPTimeouts TCPRenoRecoveryFail
TCPSackRecoveryFail TCPSchedulerFailed TCPRcvCollapsed TCPDSACKOldSent
TCPDSACKOfoSent TCPDSACKRecv TCPDSACKOfoRecv TCPAbortOnSyn TCPAbortOnData
TCPAbortOnClose TCPAbortOnMemory TCPAbortOnTimeout TCPAbortOnLinger
TCPAbortFailed TCPMemoryPressures
TcpExt: 0 0 0 0 0 0 0 0 0 0 94 0 0 0 0 0 452 0 0 0 0 9499 215 241030 0 7583 377
16696 3330 123 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 123 0 0 7 0 0 0 0 0 0 0 0 0 90 0 0
2 0 0 0
2.6.10-ac10 after sending to the 100 Mbps connected Mac OSX:
Ip: Forwarding DefaultTTL InReceives InHdrErrors InAddrErrors ForwDatagrams
InUnknownProtos InDiscards InDelivers OutRequests OutDiscards OutNoRoutes
ReasmTimeout ReasmReqds ReasmOKs ReasmFails FragOKs FragFails FragCreates
Ip: 2 64 70100 0 0 0 0 0 69901 214176 0 0 0 0 0 0 0 0 0
Icmp: InMsgs InErrors InDestUnreachs InTimeExcds InParmProbs InSrcQuenchs
InRedirects InEchos InEchoReps InTimestamps InTimestampReps InAddrMasks
InAddrMaskReps OutMsgs OutErrors OutDestUnreachs OutTimeExcds OutParmProbs
OutSrcQuenchs OutRedirects OutEchos OutEchoReps OutTimestamps OutTimestampReps
OutAddrMasks OutAddrMaskReps
Icmp: 2 0 0 0 0 0 0 0 2 0 0 0 0 421 0 421 0 0 0 0 0 0 0 0 0 0
Tcp: RtoAlgorithm RtoMin RtoMax MaxConn ActiveOpens PassiveOpens AttemptFails
EstabResets CurrEstab InSegs OutSegs RetransSegs InErrs OutRsts
Tcp: 1 200 120000 -1 49 263 0 2 9 68728 213354 284 0 315
Udp: InDatagrams NoPorts InErrors OutDatagrams
Udp: 382 421 0 386
TcpExt: SyncookiesSent SyncookiesRecv SyncookiesFailed EmbryonicRsts
PruneCalled RcvPruned OfoPruned OutOfWindowIcmps LockDroppedIcmps ArpFilter TW
TWRecycled TWKilled PAWSPassive PAWSActive PAWSEstab DelayedACKs
DelayedACKLocked DelayedACKLost ListenOverflows ListenDrops TCPPrequeued
TCPDirectCopyFromBacklog TCPDirectCopyFromPrequeue TCPPrequeueDropped TCPHPHits
TCPHPHitsToUser TCPPureAcks TCPHPAcks TCPRenoRecovery TCPSackRecovery
TCPSACKReneging TCPFACKReorder TCPSACKReorder TCPRenoReorder TCPTSReorder
TCPFullUndo TCPPartialUndo TCPDSACKUndo TCPLossUndo TCPLoss TCPLostRetransmit
TCPRenoFailures TCPSackFailures TCPLossFailures TCPFastRetrans
TCPForwardRetrans TCPSlowStartRetrans TCPTimeouts TCPRenoRecoveryFail
TCPSackRecoveryFail TCPSchedulerFailed TCPRcvCollapsed TCPDSACKOldSent
TCPDSACKOfoSent TCPDSACKRecv TCPDSACKOfoRecv TCPAbortOnSyn TCPAbortOnData
TCPAbortOnClose TCPAbortOnMemory TCPAbortOnTimeout TCPAbortOnLinger
TCPAbortFailed TCPMemoryPressures
TcpExt: 0 0 0 0 0 0 0 0 0 0 105 0 0 0 0 0 804 0 0 0 0 12808 215 310763 0 11460
472 26236 5086 247 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 247 0 0 11 0 0 0 0 0 0 0 0 0
123 0 0 2 0 0 0
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