From mboxrd@z Thu Jan 1 00:00:00 1970 From: "Denys Fedoryshchenko" Subject: Re: packetloss, on e1000e worse than r8169? Date: Mon, 16 Jun 2008 23:59:57 +0300 Message-ID: <20080616205459.M59264@visp.net.lb> References: <20080616193501.M64730@visp.net.lb> <4856C3A7.9070703@cosmosbay.com> <20080616202210.M84100@visp.net.lb> <4856CEDC.6010706@intel.com> <20080616204411.M52834@visp.net.lb> <4856D1D6.7040207@intel.com> Mime-Version: 1.0 Content-Type: text/plain; charset=koi8-r Cc: Eric Dumazet , netdev@vger.kernel.org, linux.nics@intel.com To: "Kok, Auke" Return-path: Received: from usermail.globalproof.net ([194.146.153.18]:46733 "EHLO usermail.globalproof.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1754922AbYFPVAT (ORCPT ); Mon, 16 Jun 2008 17:00:19 -0400 In-Reply-To: <4856D1D6.7040207@intel.com> Sender: netdev-owner@vger.kernel.org List-ID: nf_conntrack unloaded later (just it is not giving message about unloading). MegaRouter-KARAM ~ # lsmod Module Size Used by Not tainted iTCO_wdt 10404 0 coretemp 5888 0 hwmon 3100 1 coretemp i2c_i801 8592 0 i2c_core 17556 1 i2c_i801 e1000e 85924 0 iptable_filter 3456 1 ip_tables 10768 1 iptable_filter x_tables 12292 1 ip_tables 8021q 17184 0 tun 9092 0 tulip 45216 0 r8169 24708 0 sky2 38660 0 via_velocity 27272 0 via_rhine 19848 0 sis900 18176 0 ne2k_pci 8928 0 8390 8704 1 ne2k_pci skge 34448 0 tg3 102148 0 8139too 19968 0 e1000 103488 0 e100 30348 0 usb_storage 72896 1 mtdblock 4736 0 mtd_blkdevs 6400 1 mtdblock usbhid 18340 0 uhci_hcd 19340 0 ehci_hcd 28940 0 ohci_hcd 19204 0 usbcore 112496 6 usb_storage,usbhid,uhci_hcd,ehci_hcd,ohci_hcd MegaRouter-KARAM ~ # rmmod iptable_filter MegaRouter-KARAM ~ # rmmod ip_tables MegaRouter-KARAM ~ # ifconfig eth1;sleep 10;ifconfig eth1 eth1 Link encap:Ethernet HWaddr 00:19:D1:71:5F:33 inet addr:192.168.20.10 Bcast:0.0.0.0 Mask:255.255.255.0 UP BROADCAST RUNNING MULTICAST MTU:1500 Metric:1 RX packets:59092374 errors:0 dropped:1223955 overruns:0 frame:0 TX packets:59034276 errors:0 dropped:0 overruns:0 carrier:0 collisions:0 txqueuelen:1000 RX bytes:1495703425 (1.3 GiB) TX bytes:1378135513 (1.2 GiB) Memory:90300000-90320000 eth1 Link encap:Ethernet HWaddr 00:19:D1:71:5F:33 inet addr:192.168.20.10 Bcast:0.0.0.0 Mask:255.255.255.0 UP BROADCAST RUNNING MULTICAST MTU:1500 Metric:1 RX packets:59840912 errors:0 dropped:1237198 overruns:0 frame:0 TX packets:59782319 errors:0 dropped:0 overruns:0 carrier:0 collisions:0 txqueuelen:1000 RX bytes:1924123084 (1.7 GiB) TX bytes:1805153608 (1.6 GiB) Memory:90300000-90320000 even MegaRouter-KARAM ~ # rmmod i2c_i801 i2c_core MegaRouter-KARAM ~ # ifconfig eth1;sleep 10;ifconfig eth1 eth1 Link encap:Ethernet HWaddr 00:19:D1:71:5F:33 inet addr:192.168.20.10 Bcast:0.0.0.0 Mask:255.255.255.0 UP BROADCAST RUNNING MULTICAST MTU:1500 Metric:1 RX packets:61504491 errors:0 dropped:1277608 overruns:0 frame:0 TX packets:61444301 errors:0 dropped:0 overruns:0 carrier:0 collisions:0 txqueuelen:1000 RX bytes:2873416996 (2.6 GiB) TX bytes:2751062058 (2.5 GiB) Memory:90300000-90320000 eth1 Link encap:Ethernet HWaddr 00:19:D1:71:5F:33 inet addr:192.168.20.10 Bcast:0.0.0.0 Mask:255.255.255.0 UP BROADCAST RUNNING MULTICAST MTU:1500 Metric:1 RX packets:62252150 errors:0 dropped:1297292 overruns:0 frame:0 TX packets:62191551 errors:0 dropped:0 overruns:0 carrier:0 collisions:0 txqueuelen:1000 RX bytes:3296181383 (3.0 GiB) TX bytes:3172426660 (2.9 GiB) Memory:90300000-90320000 removing iTCO_wdt and USB modules doesn't help too. On Mon, 16 Jun 2008 13:49:26 -0700, Kok, Auke wrote > Denys Fedoryshchenko wrote: > > [ 5.227679] e1000e: Intel(R) PRO/1000 Network Driver - 0.3.3.3-k2 > > [ 5.227681] e1000e: Copyright (c) 1999-2008 Intel Corporation. > > [ 5.227724] e1000e 0000:00:19.0: enabling device (0000 -> 0003) > > [ 5.227731] ACPI: PCI Interrupt 0000:00:19.0[A] -> GSI 20 (level, low) -> > > IRQ 20 > > [ 5.227742] PCI: Setting latency timer of device 0000:00:19.0 to 64 > > [ 5.424362] eth1: (PCI Express:2.5GB/s:Width x1) 00:19:d1:71:5f:33 > > [ 5.424364] eth1: Intel(R) PRO/1000 Network Connection > > [ 5.424385] eth1: MAC: 4, PHY: 6, PBA No: ffffff-0ff > > [ 5.985995] warning: `zebra' uses 32-bit capabilities (legacy support in use) > > [ 6.337111] nf_conntrack version 0.5.0 (16384 buckets, 65536 max) > > disable (all of) netfilter if you don't need it. DEFINATELY do > disable nf_conntrack as it's known problematic for routing performance. > > Auke > > -- > To unsubscribe from this list: send the line "unsubscribe netdev" in > the body of a message to majordomo@vger.kernel.org > More majordomo info at http://vger.kernel.org/majordomo-info.html -- Denys Fedoryshchenko Technical Manager Virtual ISP S.A.L.