From: alekcejk@googlemail.com
To: Eric Dumazet <eric.dumazet@gmail.com>, netdev@vger.kernel.org
Subject: Re: Re: Re: Re: Re: Re: limited network bandwidth with 3.2.x kernels
Date: Tue, 14 Feb 2012 18:43:51 +0200 [thread overview]
Message-ID: <5781419.24ZaHfTAxC@localhost.localdomain> (raw)
In-Reply-To: <1329235210.4818.1.camel@edumazet-HP-Compaq-6005-Pro-SFF-PC>
В сообщении от Вторник 14 февраля 2012 17:00:10 вы написали:
> Le mardi 14 février 2012 à 16:28 +0200, alekcejk@googlemail.com a
>
> écrit :
> > Yes, results are the same for 3.2.3 kernel with and without running
> > this command and for geographically close to me server (speed not limited)
> > and for server not close to me speed limitation the same.
>
> I wonder if "netstat -s" is telling the truth ...
>
> Could you post after a transfert on 3.2, "grep TcpExt /proc/net/netstat"
Kernel 3.2.6 (2.6.42.6-3.fc15.i686):
Before downloading:
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 TCPSACKDiscard TCPDSACKIgnoredOld TCPDSACKIgnoredNoUndo
TCPSpuriousRTOs TCPMD5NotFound TCPMD5Unexpected TCPSackShifted TCPSackMerged TCPSackShiftFallback TCPBacklogDrop TCPMinTTLDrop TCPDeferAcceptDrop IPReversePathFilter
TCPTimeWaitOverflow TCPReqQFullDoCookies TCPReqQFullDrop
TcpExt: 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 47 0 0 0
After downloading FreeBSD-8.2-RELEASE-i386-dvd1.iso.xz with speed 5,8 Megabytes/s
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 TCPSACKDiscard TCPDSACKIgnoredOld TCPDSACKIgnoredNoUndo
TCPSpuriousRTOs TCPMD5NotFound TCPMD5Unexpected TCPSackShifted TCPSackMerged TCPSackShiftFallback TCPBacklogDrop TCPMinTTLDrop TCPDeferAcceptDrop IPReversePathFilter
TCPTimeWaitOverflow TCPReqQFullDoCookies TCPReqQFullDrop
TcpExt: 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 11 0 0 0 0 0 2896 0 0 1426425 2 1 9 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 47 0 0 0
Kernel 3.1.10 (2.6.41.10-3.fc15.i686):
Before downloading:
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 TCPSACKDiscard TCPDSACKIgnoredOld TCPDSACKIgnoredNoUndo
TCPSpuriousRTOs TCPMD5NotFound TCPMD5Unexpected TCPSackShifted TCPSackMerged TCPSackShiftFallback TCPBacklogDrop TCPMinTTLDrop TCPDeferAcceptDrop IPReversePathFilter
TCPTimeWaitOverflow TCPReqQFullDoCookies TCPReqQFullDrop
TcpExt: 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 3 0 0 0 0 0 0 0 0 99 0 15 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 32 0 0 0
After downloading FreeBSD-8.2-RELEASE-i386-dvd1.iso.xz with speed 11,2 Megabytes/s
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 TCPSACKDiscard TCPDSACKIgnoredOld TCPDSACKIgnoredNoUndo
TCPSpuriousRTOs TCPMD5NotFound TCPMD5Unexpected TCPSackShifted TCPSackMerged TCPSackShiftFallback TCPBacklogDrop TCPMinTTLDrop TCPDeferAcceptDrop IPReversePathFilter
TCPTimeWaitOverflow TCPReqQFullDoCookies TCPReqQFullDrop
TcpExt: 0 0 0 0 0 0 0 0 0 0 8 0 0 0 0 0 25 0 0 0 0 0 99912 0 0 1416306 69 16 9 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 32 0 0 0
next prev parent reply other threads:[~2012-02-14 16:44 UTC|newest]
Thread overview: 66+ messages / expand[flat|nested] mbox.gz Atom feed top
2012-02-13 20:04 limited network bandwidth with 3.2.x kernels alekcejk
2012-02-13 20:18 ` Eric Dumazet
2012-02-13 21:13 ` Eric Dumazet
2012-02-13 21:58 ` alekcejk
2012-02-13 22:44 ` Eric Dumazet
2012-02-13 22:51 ` Neal Cardwell
2012-02-13 23:09 ` alekcejk
2012-02-13 23:14 ` Eric Dumazet
2012-02-13 23:24 ` alekcejk
2012-02-13 23:49 ` alekcejk
2012-02-14 3:06 ` Neal Cardwell
2012-02-14 3:26 ` alekcejk
2012-02-14 5:55 ` Eric Dumazet
2012-02-14 14:09 ` alekcejk
2012-02-13 21:16 ` alekcejk
2012-02-21 4:21 ` alekcejk
2012-02-21 16:45 ` Eric Dumazet
2012-02-21 17:19 ` alekcejk
2012-02-21 17:31 ` Eric Dumazet
2012-02-21 18:53 ` alekcejk
2012-02-22 1:26 ` alekcejk
[not found] ` <1920135.kl3o7Tt79c@localhost.localdomain>
[not found] ` <1329228798.4818.0.camel@edumazet-HP-Compaq-6005-Pro-SFF-PC>
2012-02-14 14:28 ` alekcejk
2012-02-14 16:00 ` Eric Dumazet
2012-02-14 16:43 ` alekcejk [this message]
2012-02-15 4:43 ` Eric Dumazet
2012-02-15 6:03 ` Neal Cardwell
2012-02-15 6:06 ` Eric Dumazet
2012-02-15 7:52 ` Bill Fink
2012-02-15 8:00 ` Eric Dumazet
2012-02-15 8:18 ` Bill Fink
2012-02-15 8:31 ` Eric Dumazet
2012-02-15 13:44 ` alekcejk
2012-02-15 13:43 ` Re: Re: Re: Re: " alekcejk
2012-02-15 13:44 ` alekcejk
2012-02-15 13:49 ` Eric Dumazet
2012-02-15 13:53 ` Eric Dumazet
2012-02-15 14:11 ` alekcejk
2012-02-15 14:49 ` Neal Cardwell
2012-02-15 14:56 ` Eric Dumazet
2012-02-15 15:05 ` alekcejk
2012-02-15 15:08 ` Eric Dumazet
2012-02-15 19:44 ` Neal Cardwell
2012-02-16 7:29 ` Eric Dumazet
2012-02-16 13:40 ` Eric Dumazet
2012-02-16 13:51 ` Ben Hutchings
2012-02-16 15:09 ` Eric Dumazet
2012-02-16 16:37 ` Ben Hutchings
2012-02-16 17:01 ` David Miller
2012-02-16 17:22 ` Neal Cardwell
2012-02-16 17:54 ` alekcejk
2012-02-16 18:19 ` Neal Cardwell
2012-02-16 21:49 ` alekcejk
2012-02-16 21:59 ` Eric Dumazet
2012-02-16 22:08 ` alekcejk
2012-02-16 22:35 ` Eric Dumazet
2012-02-17 16:41 ` Neal Cardwell
2012-02-21 18:41 ` Eric Dumazet
2012-02-21 19:11 ` David Miller
2012-02-22 5:51 ` Neal Cardwell
2012-02-22 7:36 ` Eric Dumazet
2012-02-23 18:39 ` Neal Cardwell
2012-02-23 18:49 ` Eric Dumazet
2012-02-27 19:39 ` David Miller
2012-02-17 16:55 ` Re: " Neal Cardwell
2012-02-16 18:22 ` Eric Dumazet
2012-02-16 19:44 ` Eric Dumazet
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